{
"api": {
"Element": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "4"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1.3"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"DOMActivate_event": {
"__compat": {
"description": "DOMActivate event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/DOMActivate_event",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": null
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": true
}
}
},
"DOMMouseScroll_event": {
"__compat": {
"description": "DOMMouseScroll event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/DOMMouseScroll_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": true
}
}
},
"MozMousePixelScroll_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/MozMousePixelScroll_event",
"description": "MozMousePixelScroll event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "≤18",
"version_removed": "79"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": true
}
}
},
"MSGestureChange_event": {
"__compat": {
"description": "MSGestureChange event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/MSGestureChange_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12",
"version_removed": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"MSGestureEnd_event": {
"__compat": {
"description": "MSGestureEnd event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/MSGestureEnd_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12",
"version_removed": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"MSGestureHold_event": {
"__compat": {
"description": "MSGestureHold event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/MSGestureHold_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12",
"version_removed": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"MSGestureStart_event": {
"__compat": {
"description": "MSGestureStart event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/MSGestureStart_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12",
"version_removed": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"MSGestureTap_event": {
"__compat": {
"description": "MSGestureTap event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/MSGestureTap_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12",
"version_removed": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"MSInertiaStart_event": {
"__compat": {
"description": "MSInertiaStart event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/MSInertiaStart_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12",
"version_removed": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"MSManipulationStateChanged_event": {
"__compat": {
"description": "MSManipulationStateChanged event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/MSManipulationStateChanged_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12",
"version_removed": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": true
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"accessKey": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/accessKey",
"support": {
"chrome": {
"version_added": false,
"notes": "Implemented on HTMLElement."
},
"chrome_android": {
"version_added": false,
"notes": "Implemented on HTMLElement."
},
"edge": {
"version_added": false,
"notes": "Implemented on HTMLElement."
},
"firefox": {
"version_added": null
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": null
},
"opera": {
"version_added": false,
"notes": "Implemented on HTMLElement."
},
"opera_android": {
"version_added": false,
"notes": "Implemented on HTMLElement."
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": false,
"notes": "Implemented on HTMLElement."
},
"webview_android": {
"version_added": false,
"notes": "Implemented on HTMLElement."
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"afterscriptexecute_event": {
"__compat": {
"description": "afterscriptexecute event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/afterscriptexecute_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "2"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": null
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"animate": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/animate",
"support": {
"chrome": {
"version_added": "36"
},
"chrome_android": {
"version_added": "36"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "48"
},
"firefox_android": {
"version_added": "48"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "23"
},
"opera_android": {
"version_added": "24"
},
"safari": {
"version_added": true,
"flags": [
{
"type": "preference",
"name": "Web Animations"
},
{
"type": "preference",
"name": "CSS Animations via Web Animations"
}
]
},
"safari_ios": {
"version_added": "13.4"
},
"samsunginternet_android": {
"version_added": "3.0"
},
"webview_android": {
"version_added": "37"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
},
"composite_option": {
"__compat": {
"description": "composite option",
"support": {
"chrome": {
"version_added": "79",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
"chrome_android": {
"version_added": "79",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
"edge": {
"version_added": "79",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
"firefox": [
{
"version_added": "63",
"flags": [
{
"type": "preference",
"name": "dom.animations-api.compositing.enabled"
}
]
},
{
"version_added": "53",
"version_removed": "63",
"flags": [
{
"type": "preference",
"name": "dom.animations-api.core.enabled"
}
]
}
],
"firefox_android": [
{
"version_added": "63",
"flags": [
{
"type": "preference",
"name": "dom.animations-api.compositing.enabled"
}
]
},
{
"version_added": "53",
"version_removed": "63",
"flags": [
{
"type": "preference",
"name": "dom.animations-api.core.enabled"
}
]
}
],
"ie": {
"version_added": false
},
"opera": {
"version_added": "66",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"id_option": {
"__compat": {
"description": "id option",
"support": {
"chrome": {
"version_added": "50"
},
"chrome_android": {
"version_added": "50"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "48"
},
"firefox_android": {
"version_added": "48"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "37"
},
"opera_android": {
"version_added": "37"
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "5.0"
},
"webview_android": {
"version_added": "50"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"implicit_tofrom": {
"__compat": {
"description": "Implicit to/from keyframes are supported",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/animate#Implicit_tofrom_keyframes",
"support": {
"chrome": {
"version_added": false,
"notes": "Currently Chrome Canary only"
},
"chrome_android": {
"version_added": false,
"notes": "Currently Chrome Canary only"
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "75"
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": "13.1",
"partial_implementation": true,
"notes": "Implementation seems somewhat buggy. More information will follow when available."
},
"safari_ios": {
"version_added": "13.4",
"partial_implementation": true,
"notes": "Implementation seems somewhat buggy. More information will follow when available."
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"iterationcomposite_option": {
"__compat": {
"description": "iterationComposite option",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": [
{
"version_added": "63",
"flags": [
{
"type": "preference",
"name": "dom.animations-api.compositing.enabled"
}
]
},
{
"version_added": "51",
"version_removed": "63",
"flags": [
{
"type": "preference",
"name": "dom.animations-api.core.enabled"
}
]
}
],
"firefox_android": [
{
"version_added": "63",
"flags": [
{
"type": "preference",
"name": "dom.animations-api.compositing.enabled"
}
]
},
{
"version_added": "51",
"version_removed": "63",
"flags": [
{
"type": "preference",
"name": "dom.animations-api.core.enabled"
}
]
}
],
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"pseudoElement_option": {
"__compat": {
"description": "pseudoElement option",
"support": {
"chrome": {
"version_added": "81",
"partial_implementation": true,
"notes": "A valid animation object is returned but the targeted pseudoelement is not visually animated.",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
"chrome_android": {
"version_added": "81",
"partial_implementation": true,
"notes": "A valid animation object is returned but the targeted pseudoelement is not visually animated.",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
"edge": {
"version_added": "81",
"partial_implementation": true,
"notes": "A valid animation object is returned but the targeted pseudoelement is not visually animated.",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
"firefox": {
"version_added": "75"
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "68",
"partial_implementation": true,
"notes": "A valid animation object is returned but the targeted pseudoelement is not visually animated.",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
}
},
"attachShadow": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/attachShadow",
"support": {
"chrome": {
"version_added": "53"
},
"chrome_android": {
"version_added": "53"
},
"edge": {
"version_added": "79"
},
"firefox": [
{
"version_added": "63"
},
{
"version_added": "59",
"version_removed": "63",
"flags": [
{
"type": "preference",
"name": "dom.webcomponents.shadowdom.enabled",
"value_to_set": "true"
}
]
}
],
"firefox_android": [
{
"version_added": "63"
},
{
"version_added": "59",
"version_removed": "63",
"flags": [
{
"type": "preference",
"name": "dom.webcomponents.shadowdom.enabled",
"value_to_set": "true"
}
]
}
],
"ie": {
"version_added": false
},
"opera": {
"version_added": "40"
},
"opera_android": {
"version_added": "41"
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": "10"
},
"samsunginternet_android": {
"version_added": "6.0"
},
"webview_android": {
"version_added": "53"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"delegatesFocus": {
"__compat": {
"description": "delegatesFocus option of ShadowRootInit dictionary.",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": false
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": true,
"standard_track": false,
"deprecated": false
}
}
}
},
"attributes": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/attributes",
"support": {
"chrome": {
"version_added": "26"
},
"chrome_android": {
"version_added": "26"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "22"
},
"firefox_android": {
"version_added": "22"
},
"ie": {
"version_added": "5.5"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "1.5"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"attributeStyleMap": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/attributeStyleMap",
"support": {
"chrome": {
"version_added": "66"
},
"chrome_android": {
"version_added": "66"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": null
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": null
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "9.0"
},
"webview_android": {
"version_added": "66"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"auxclick_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/auxclick_event",
"description": "auxclick event",
"support": {
"chrome": {
"version_added": "55"
},
"chrome_android": {
"version_added": "55"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": "53",
"notes": "Starting in Firefox 68, the auxclick event is used to trigger the new tab on middle-click action; previously, this had been done with the click event. Apps can prevent middle-click from opening new tabs (or middle-click to paste, if that feature is enabled) by intercepting auxclick on links, and auxclick event handlers can now open popups without triggering the popup blocker."
},
"firefox_android": {
"version_added": "53"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "42"
},
"opera_android": {
"version_added": "42"
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "6.0"
},
"webview_android": {
"version_added": "55"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"beforescriptexecute_event": {
"__compat": {
"description": "beforescriptexecute event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/beforescriptexecute_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "2"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": null
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"blur_event": {
"__compat": {
"description": "blur event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/blur_event",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": [
{
"version_added": "24"
},
{
"version_added": "6",
"version_removed": "24",
"notes": "The interface for this event is Event, not FocusEvent."
}
],
"firefox_android": [
{
"version_added": "24"
},
{
"version_added": "6",
"version_removed": "24",
"notes": "The interface for this event is Event, not FocusEvent."
}
],
"ie": {
"version_added": "9"
},
"opera": {
"version_added": "11.6"
},
"opera_android": {
"version_added": "12.1"
},
"safari": {
"version_added": "3.1"
},
"safari_ios": {
"version_added": "2"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"classList": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/classList",
"support": {
"chrome": {
"version_added": "8"
},
"chrome_android": {
"version_added": "18"
},
"edge": [
{
"version_added": "16"
},
{
"version_added": "12",
"version_removed": "16",
"notes": "Not supported for SVG elements.",
"partial_implementation": true
}
],
"firefox": {
"version_added": "3.6"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "10",
"notes": "Not supported for SVG elements.",
"partial_implementation": true
},
"opera": {
"version_added": "11.5"
},
"opera_android": {
"version_added": "11.5"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "5"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"add_and_remove_multiple_arguments": {
"__compat": {
"description": "Multiple arguments for add() & remove()",
"support": {
"chrome": {
"version_added": "24"
},
"chrome_android": {
"version_added": "25"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "26"
},
"firefox_android": {
"version_added": "26"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "15"
},
"opera_android": {
"version_added": "14"
},
"safari": {
"version_added": "7"
},
"safari_ios": {
"version_added": "7"
},
"samsunginternet_android": {
"version_added": "1.5"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"replace": {
"__compat": {
"description": "replace()",
"support": {
"chrome": {
"version_added": "61"
},
"chrome_android": {
"version_added": "61"
},
"edge": {
"version_added": "17"
},
"firefox": {
"version_added": "49"
},
"firefox_android": {
"version_added": "49"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "8.0"
},
"webview_android": {
"version_added": "61"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"toggle_method_second_argument": {
"__compat": {
"description": "toggle() method's second argument",
"support": {
"chrome": {
"version_added": "24"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "24"
},
"firefox_android": {
"version_added": "24"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "15"
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": "7"
},
"safari_ios": {
"version_added": "7"
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"className": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/className",
"support": {
"chrome": {
"version_added": "43"
},
"chrome_android": {
"version_added": "43"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "8"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "43"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"click_event": {
"__compat": {
"description": "click event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/click_event",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "6",
"notes": "Beginning in Firefox 68, Firefox no longer incorrectly sends a click event for buttons other than the primary mouse button; previouly, there were circumstances in which this would occur. One example: middle-clicking a link would send a click to the document's <html> element."
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": "9"
},
"opera": {
"version_added": "11.6"
},
"opera_android": {
"version_added": "12.1"
},
"safari": {
"version_added": "3"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"on_disabled_form_elements": {
"__compat": {
"description": "On disabled form elements",
"support": {
"chrome": {
"version_added": true,
"notes": "Only works for <textarea> elements and some <input> element types."
},
"chrome_android": {
"version_added": true,
"notes": "Only works for <textarea> elements and some <input> element types."
},
"edge": {
"version_added": "79",
"notes": "Only works for <textarea> elements and some <input> element types."
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": true,
"notes": "Internet Explorer only triggers the click event on <input> elements of type checkbox or radio when the element is double-clicked."
},
"opera": {
"version_added": true,
"notes": "Only works for <textarea> elements and some <input> element types."
},
"opera_android": {
"version_added": true,
"notes": "Only works for <textarea> elements and some <input> element types."
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true,
"notes": "Only works for <textarea> elements and some <input> element types."
},
"webview_android": {
"version_added": true,
"notes": "Only works for <textarea> elements and some <input> element types."
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"clientHeight": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/clientHeight",
"support": {
"chrome": {
"version_added": "43"
},
"chrome_android": {
"version_added": "43"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "6"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "43"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"clientLeft": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/clientLeft",
"support": {
"chrome": {
"version_added": "43"
},
"chrome_android": {
"version_added": "43"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "6"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "43"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"clientTop": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/clientTop",
"support": {
"chrome": {
"version_added": "43"
},
"chrome_android": {
"version_added": "43"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "6"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "43"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"clientWidth": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/clientWidth",
"support": {
"chrome": {
"version_added": "43"
},
"chrome_android": {
"version_added": "43"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "6"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "43"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"closest": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/closest",
"support": {
"chrome": {
"version_added": "41"
},
"chrome_android": {
"version_added": "41"
},
"edge": {
"version_added": "15"
},
"firefox": {
"version_added": "35"
},
"firefox_android": {
"version_added": "35"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "28"
},
"opera_android": {
"version_added": "28"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "9"
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "41"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"compositionend_event": {
"__compat": {
"description": "compositionend event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/compositionend_event",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "9"
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"compositionstart_event": {
"__compat": {
"description": "compositionstart event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/compositionstart_event",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "9"
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"compositionupdate_event": {
"__compat": {
"description": "compositionupdate event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/compositionupdate_event",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "9"
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"computedStyleMap": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/computedStyleMap",
"support": {
"chrome": {
"version_added": "66"
},
"chrome_android": {
"version_added": "66"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "53"
},
"opera_android": {
"version_added": "47"
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "9.0"
},
"webview_android": {
"version_added": "66"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"contextmenu_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/contextmenu_event",
"description": "contextmenu event",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "6"
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": "9"
},
"opera": {
"version_added": "10.5"
},
"opera_android": {
"version_added": "11.1"
},
"safari": {
"version_added": "3"
},
"safari_ios": {
"version_added": "1"
},
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"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"copy_event": {
"__compat": {
"description": "copy event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/copy_event",
"support": {
"chrome": {
"version_added": "58"
},
"chrome_android": {
"version_added": "58"
},
"edge": {
"version_added": "≤18"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": true
},
"opera": {
"version_added": "45"
},
"opera_android": {
"version_added": "43"
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
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"version_added": "7.0"
},
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"version_added": "58"
}
},
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"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"clipboardData": {
"__compat": {
"support": {
"chrome": {
"version_added": "58"
},
"chrome_android": {
"version_added": "58"
},
"edge": {
"version_added": "≤18"
},
"firefox": {
"version_added": "22"
},
"firefox_android": {
"version_added": "22"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "45"
},
"opera_android": {
"version_added": "43"
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "7.0"
},
"webview_android": {
"version_added": "58"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
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"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/createShadowRoot",
"support": {
"chrome": [
{
"version_added": "35",
"notes": "In Chrome 45, the ability to have multiple shadow roots was deprecated."
},
{
"version_added": "25",
"version_removed": true,
"prefix": "webkit"
}
],
"chrome_android": [
{
"version_added": "35",
"notes": "In Chrome 45, the ability to have multiple shadow roots was deprecated."
},
{
"version_added": "25",
"version_removed": true,
"prefix": "webkit"
}
],
"edge": {
"version_added": "79"
},
"firefox": [
{
"version_added": "59",
"version_removed": "61",
"flags": [
{
"type": "preference",
"name": "dom.webcomponents.shadowdom.enabled",
"value_to_set": "true"
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]
},
{
"version_added": "29",
"version_removed": "59",
"flags": [
{
"type": "preference",
"name": "dom.webcomponents.enabled",
"value_to_set": "true"
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]
}
],
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{
"version_added": "59",
"version_removed": "61",
"flags": [
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"type": "preference",
"name": "dom.webcomponents.shadowdom.enabled",
"value_to_set": "true"
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]
},
{
"version_added": "29",
"version_removed": "59",
"flags": [
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"type": "preference",
"name": "dom.webcomponents.enabled",
"value_to_set": "true"
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]
}
],
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"version_added": false
},
"opera": [
{
"version_added": "22",
"notes": "In Opera 32, the ability to have multiple shadow roots was deprecated."
},
{
"version_added": "15",
"version_removed": true,
"prefix": "webkit"
}
],
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{
"version_added": "22",
"notes": "In Opera 32, the ability to have multiple shadow roots was deprecated."
},
{
"version_added": "14",
"version_removed": true,
"prefix": "webkit"
}
],
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"version_added": false
},
"safari_ios": {
"version_added": false
},
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{
"version_added": "5.0",
"notes": "In Samsung Internet 5.0, the ability to have multiple shadow roots was deprecated."
},
{
"version_added": "4.0",
"version_removed": true,
"prefix": "webkit"
}
],
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{
"version_added": "37",
"notes": "In version 45, the ability to have multiple shadow roots was deprecated."
},
{
"version_added": true,
"version_removed": true,
"prefix": "webkit"
}
]
},
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"experimental": false,
"standard_track": false,
"deprecated": true
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}
},
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"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/currentStyle",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "6"
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
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"standard_track": false,
"deprecated": false
}
}
},
"cut_event": {
"__compat": {
"description": "cut event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/cut_event",
"support": {
"chrome": {
"version_added": "58"
},
"chrome_android": {
"version_added": "58"
},
"edge": {
"version_added": "≤18"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": true
},
"opera": {
"version_added": "45"
},
"opera_android": {
"version_added": "43"
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "7.0"
},
"webview_android": {
"version_added": "58"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"clipboardData": {
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"support": {
"chrome": {
"version_added": "58"
},
"chrome_android": {
"version_added": "58"
},
"edge": {
"version_added": "≤18"
},
"firefox": {
"version_added": "22"
},
"firefox_android": {
"version_added": "22"
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"ie": {
"version_added": false
},
"opera": {
"version_added": "45"
},
"opera_android": {
"version_added": "43"
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "7.0"
},
"webview_android": {
"version_added": "58"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"dblclick_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/dblclick_event",
"description": "dblclick event",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "6",
"notes": "Starting in Firefox 68, dblclick events are only sent for the primary mouse button, per the specification."
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": "11"
},
"opera": {
"version_added": "11.6"
},
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"version_added": "12.1"
},
"safari": {
"version_added": "3"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
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"__compat": {
"description": "error event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/error_event",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
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"version_added": null
},
"opera": {
"version_added": null
},
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"version_added": null
},
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"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
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"standard_track": true,
"deprecated": false
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}
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"description": "focus event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/focus_event",
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"version_added": "1"
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"version_added": "18"
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"edge": {
"version_added": "12"
},
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{
"version_added": "24"
},
{
"version_added": "6",
"version_removed": "24",
"notes": "The interface for this event is Event, not FocusEvent."
}
],
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{
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},
{
"version_added": "6",
"version_removed": "24",
"notes": "The interface for this event is Event, not FocusEvent."
}
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"version_added": "9"
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"version_added": "1"
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},
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"deprecated": false
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}
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"version_added": "1"
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"version_added": "18"
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"edge": {
"version_added": "12"
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},
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"standard_track": true,
"deprecated": false
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}
},
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"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/focusout_event",
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"version_added": "1"
},
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"version_added": "18"
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"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "52"
},
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"version_added": "52"
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"version_added": "9"
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"version_added": "12.1"
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"version_added": "4.2"
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"version_added": "1"
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},
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"standard_track": true,
"deprecated": false
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"version_added": "57"
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"version_added": "57"
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"edge": {
"version_added": "≤79"
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{
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"version_removed": "64",
"alternative_name": "mozfullscreenchange"
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{
"version_added": "10",
"version_removed": "64",
"alternative_name": "mozfullscreenchange"
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"version_added": null
},
"opera": {
"version_added": "44"
},
"opera_android": {
"version_added": "43"
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"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "7.0"
},
"webview_android": {
"version_added": "57"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
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"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/fullscreenerror_event",
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"version_added": "57"
},
"chrome_android": {
"version_added": "57"
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"edge": {
"version_added": "≤79"
},
"firefox": [
{
"version_added": "64"
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{
"version_added": "10",
"version_removed": "64",
"alternative_name": "mozfullscreenerror"
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],
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{
"version_added": "64"
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{
"version_added": "10",
"version_removed": "64",
"alternative_name": "mozfullscreenerror"
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],
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"version_added": null
},
"opera": {
"version_added": "44"
},
"opera_android": {
"version_added": "43"
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"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "7.0"
},
"webview_android": {
"version_added": "57"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
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"description": "gesturechange event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/gesturechange_event",
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"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
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"firefox": {
"version_added": false
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"firefox_android": {
"version_added": false
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"ie": {
"version_added": false
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"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
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"version_added": "9.1"
},
"safari_ios": {
"version_added": "2"
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"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
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"standard_track": false,
"deprecated": false
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}
},
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"description": "gestureend event",
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"version_added": false
},
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"version_added": false
},
"edge": {
"version_added": false
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"firefox": {
"version_added": false
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"version_added": false
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"version_added": false
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"opera": {
"version_added": false
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"version_added": false
},
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"version_added": "9.1"
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"safari_ios": {
"version_added": "2"
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"version_added": false
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"webview_android": {
"version_added": false
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},
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"standard_track": false,
"deprecated": false
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"version_added": false
},
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"version_added": false
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"edge": {
"version_added": false
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"firefox": {
"version_added": false
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"firefox_android": {
"version_added": false
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"version_added": false
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"opera": {
"version_added": false
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"version_added": false
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"version_added": "9.1"
},
"safari_ios": {
"version_added": "2"
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"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
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"standard_track": false,
"deprecated": false
}
}
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"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/getAnimations",
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{
"version_added": "79",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
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]
},
{
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"version_removed": "79",
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"notes": "Does not support the subtree option.",
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"type": "preference",
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},
{
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"notes": "Does not automatically flush pending style changes and does not support the subtree option.",
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"type": "preference",
"name": "Experimental Web Platform Features"
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]
},
{
"alternative_name": "getAnimationPlayers",
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"type": "preference",
"name": "Experimental Web Platform Features"
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}
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{
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"flags": [
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"type": "preference",
"name": "Experimental Web Platform Features"
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},
{
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},
{
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"notes": "Does not automatically flush pending style changes and does not support the subtree option.",
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"type": "preference",
"name": "Experimental Web Platform Features"
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}
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"flags": [
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"type": "preference",
"name": "Experimental Web Platform Features"
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]
},
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{
"version_added": "75"
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{
"version_added": "63",
"version_removed": "75",
"flags": [
{
"type": "preference",
"name": "dom.animations-api.getAnimations.enabled"
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{
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{
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"notes": "Does not support the subtree option.",
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},
{
"alternative_name": "getAnimationPlayers",
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"notes": "Does not support the subtree option.",
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"name": "dom.animations-api.core.enabled"
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]
},
{
"alternative_name": "getAnimationPlayers",
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"notes": "Does not automatically flush pending style changes and does not support the subtree option.",
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"type": "preference",
"name": "dom.animations-api.core.enabled"
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"type": "preference",
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},
{
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"name": "dom.animations-api.core.enabled"
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{
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"notes": "Does not support the subtree option.",
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"type": "preference",
"name": "dom.animations-api.core.enabled"
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},
{
"alternative_name": "getAnimationPlayers",
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"notes": "Does not support the subtree option.",
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"type": "preference",
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{
"alternative_name": "getAnimationPlayers",
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"version_removed": "35",
"partial_implementation": true,
"notes": "Does not automatically flush pending style changes and does not support the subtree option.",
"flags": [
{
"type": "preference",
"name": "dom.animations-api.core.enabled"
}
]
}
],
"ie": {
"version_added": false
},
"opera": [
{
"version_added": "66",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
{
"version_added": "54",
"version_removed": "66",
"partial_implementation": true,
"notes": "Does not support the subtree option.",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
{
"version_added": "31",
"version_removed": "54",
"partial_implementation": true,
"notes": "Does not automatically flush pending style changes and does not support the subtree option.",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
{
"alternative_name": "getAnimationPlayers",
"version_added": "25",
"version_removed": "31",
"partial_implementation": true,
"notes": "Does not automatically flush pending style changes and does not support the subtree option.",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
}
],
"opera_android": [
{
"version_added": "48",
"partial_implementation": true,
"notes": "Does not support the subtree option.",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
{
"version_added": "32",
"version_removed": "48",
"partial_implementation": true,
"notes": "Does not automatically flush pending style changes and does not support the subtree option.",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
},
{
"alternative_name": "getAnimationPlayers",
"version_added": "25",
"version_removed": "32",
"partial_implementation": true,
"notes": "Does not automatically flush pending style changes and does not support the subtree option.",
"flags": [
{
"type": "preference",
"name": "Experimental Web Platform Features"
}
]
}
],
"safari": {
"version_added": true,
"partial_implementation": true,
"notes": "Does not support the subtree option.",
"flags": [
{
"type": "preference",
"name": "Web Animations"
},
{
"type": "preference",
"name": "CSS Animations via Web Animations"
}
]
},
"safari_ios": {
"version_added": true,
"partial_implementation": true,
"notes": "Does not support the subtree option.",
"flags": [
{
"type": "preference",
"name": "Web Animations"
},
{
"type": "preference",
"name": "CSS Animations via Web Animations"
}
]
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"getAttribute": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/getAttribute",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "23"
},
"firefox_android": {
"version_added": "23"
},
"ie": {
"version_added": "8"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1.3"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"getAttributeNames": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/getAttributeNames",
"support": {
"chrome": {
"version_added": "61"
},
"chrome_android": {
"version_added": "61"
},
"edge": {
"version_added": "18"
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "45"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "48"
},
"opera_android": {
"version_added": "45"
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "8.0"
},
"webview_android": {
"version_added": "61"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"getAttributeNode": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/getAttributeNode",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"getAttributeNodeNS": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/getAttributeNodeNS",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"getAttributeNS": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/getAttributeNS",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true,
"notes": "Starting in Firefox 13, null is always returned instead of the empty string, as per the DOM4 specification. Previously, there were cases in which an empty string could be returned."
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"getBoundingClientRect": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/getBoundingClientRect",
"support": {
"chrome": {
"version_added": "2"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "3"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "4"
},
"opera": {
"version_added": "9.5"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "4",
"notes": "Safari for iOS will modify the effective viewport based on the user zoom. This results in incorrect values whenever the user has zoomed."
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"height": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "3.5"
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": "9"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"width": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "3.5"
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": "9"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"x": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": false,
"notes": "Returns a ClientRectList with ClientRect objects (which do not contain x and y properties) instead of DOMRect objects."
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "11"
},
"safari_ios": {
"version_added": "11"
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"y": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": false,
"notes": "Returns a ClientRectList with ClientRect objects (which do not contain x and y properties) instead of DOMRect objects."
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "11"
},
"safari_ios": {
"version_added": "11"
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"getClientRects": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/getClientRects",
"support": {
"chrome": {
"version_added": "2"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "3"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "8"
},
"opera": {
"version_added": "9.5"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"getElementsByClassName": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/getElementsByClassName",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": [
{
"version_added": "18"
},
{
"version_added": "12",
"version_removed": "18",
"notes": "This function is implemented in the HTMLElement API, meaning non-HTML elements (like SVG elements) cannot use this function."
}
],
"firefox": {
"version_added": "3",
"notes": "Prior to Firefox 19, this method was returning a NodeList; it was then changed to reflect the change in the spec."
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "9",
"notes": "This function is implemented in the HTMLElement API, meaning non-HTML elements (like SVG elements) cannot use this function."
},
"opera": {
"version_added": "9.5"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"getElementsByTagName": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/getElementsByTagName",
"support": {
"chrome": {
"version_added": "1",
"notes": "Initially, this method was returning a NodeList; it was then changed to reflect the spec change."
},
"chrome_android": {
"version_added": "18",
"notes": "Initially, this method was returning a NodeList; it was then changed to reflect the spec change."
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1",
"notes": "Prior to Firefox 19, this method was returning a NodeList; it was then changed to reflect the change in the spec."
},
"firefox_android": {
"version_added": "4",
"notes": "Prior to Firefox 19, this method was returning a NodeList; it was then changed to reflect the change in the spec."
},
"ie": {
"version_added": "5.5"
},
"opera": {
"version_added": "8",
"notes": "Initially, this method was returning a NodeList; it was then changed to reflect the spec change."
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6",
"notes": "Initially, this method was returning a NodeList; it was then changed to reflect the spec change."
},
"safari_ios": {
"version_added": "6",
"notes": "Initially, this method was returning a NodeList; it was then changed to reflect the spec change."
},
"samsunginternet_android": {
"version_added": "1.0",
"notes": "Initially, this method was returning a NodeList; it was then changed to reflect the spec change."
},
"webview_android": {
"version_added": "1",
"notes": "Initially, this method was returning a NodeList; it was then changed to reflect the spec change."
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"all_elements_selector": {
"__compat": {
"description": "getElementsByTagName(*)",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true,
"notes": "Prior to Firefox 19, this method was returning a NodeList; it was then changed to reflect the change in the spec."
},
"ie": {
"version_added": "6"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"getElementsByTagNameNS": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/getElementsByTagNameNS",
"support": {
"chrome": {
"version_added": "1",
"notes": "Initially, this method was returning a NodeList; it was then changed to reflect the spec change."
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true,
"notes": [
"The behavior of element.getElementsByTagNameNS changed between Firefox 3.5 and Firefox 3.6. In Firefox 3.5 and before, this function would automatically case-fold any queries so that a search for \"foo\" would match \"Foo\" or \"foo\". In Firefox 3.6 and later this function is now case-sensitive so that a query for \"foo\" will only match \"foo\" and not \"Foo\". For more background on this, please see the comment from Henri Sivonen about the change. You can also look at the relevant part of the standard, which states which parts of the API are case-sensitive and which parts aren't.",
"Prior to Firefox 19, this method was returning a NodeList; it was then changed to reflects the spec change."
]
},
"firefox_android": {
"version_added": true,
"notes": [
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"Prior to Firefox 19, this method was returning a NodeList; it was then changed to reflects the spec change."
]
},
"ie": {
"version_added": "5.5"
},
"opera": {
"version_added": true,
"notes": "Initially, this method was returning a NodeList; it was then changed to reflect the spec change."
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6",
"notes": "Initially, this method was returning a NodeList; it was then changed to reflect the spec change."
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"all_elements_selector": {
"__compat": {
"description": "getElementsByTagNameNS(*)",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true,
"notes": [
"The behavior of element.getElementsByTagNameNS changed between Firefox 3.5 and Firefox 3.6. In Firefox 3.5 and before, this function would automatically case-fold any queries so that a search for \"foo\" would match \"Foo\" or \"foo\". In Firefox 3.6 and later this function is now case-sensitive so that a query for \"foo\" will only match \"foo\" and not \"Foo\". For more background on this, please see the comment from Henri Sivonen about the change. You can also look at the relevant part of the standard, which states which parts of the API are case-sensitive and which parts aren't.",
"Prior to Firefox 19, this method was returning a NodeList; it was then changed to reflects the spec change."
]
},
"ie": {
"version_added": "6"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"hasAttribute": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/hasAttribute",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "8"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"hasAttributeNS": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/hasAttributeNS",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"hasAttributes": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/hasAttributes",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "16"
},
"firefox": {
"version_added": true,
"notes": "[1] Before Firefox 35, it was implemented on the Node interface."
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": "9"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"hasPointerCapture": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/hasPointerCapture",
"support": {
"chrome": {
"version_added": "55"
},
"chrome_android": {
"version_added": "55"
},
"edge": {
"version_added": "≤79"
},
"firefox": [
{
"version_added": "59"
},
{
"version_added": "41",
"flags": [
{
"type": "preference",
"name": "dom.w3c_pointer_events.enabled",
"value_to_set": "true"
}
]
}
],
"firefox_android": [
{
"version_added": false
},
{
"version_added": "41",
"flags": [
{
"type": "preference",
"name": "dom.w3c_pointer_events.enabled",
"value_to_set": "true"
}
]
}
],
"ie": {
"version_added": null
},
"opera": {
"version_added": "42"
},
"opera_android": {
"version_added": "42"
},
"safari": {
"version_added": "13"
},
"safari_ios": {
"version_added": "13"
},
"samsunginternet_android": {
"version_added": "6.0"
},
"webview_android": {
"version_added": "55"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"id": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/id",
"support": {
"chrome": {
"version_added": "42"
},
"chrome_android": {
"version_added": "42"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "42"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"innerHTML": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/innerHTML",
"support": {
"chrome": {
"version_added": "33",
"notes": "This API was previously available on the Node API."
},
"chrome_android": {
"version_added": "33",
"notes": "This API was previously available on the Node API."
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "4"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "9"
},
"safari_ios": {
"version_added": "9"
},
"samsunginternet_android": {
"version_added": "2.0",
"notes": "This API was previously available on the Node API."
},
"webview_android": {
"version_added": "4.4",
"notes": "This API was previously available on the Node API."
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"insertAdjacentElement": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/insertAdjacentElement",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": [
{
"version_added": "18"
},
{
"version_added": "12",
"version_removed": "18",
"notes": "This function is implemented in the HTMLElement API, meaning non-HTML elements (like SVG elements) cannot use this function."
}
],
"firefox": {
"version_added": "48"
},
"firefox_android": {
"version_added": "48"
},
"ie": {
"version_added": "8",
"notes": "This function is implemented in the HTMLElement API, meaning non-HTML elements (like SVG elements) cannot use this function."
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": "10"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"insertAdjacentHTML": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/insertAdjacentHTML",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": [
{
"version_added": "18"
},
{
"version_added": "12",
"version_removed": "18",
"notes": "This function is implemented in the HTMLElement API, meaning non-HTML elements (like SVG elements) cannot use this function."
}
],
"firefox": {
"version_added": "8"
},
"firefox_android": {
"version_added": "8"
},
"ie": {
"version_added": "4",
"notes": [
"Before Internet Explorer 10, throws an \"Invalid target element for this operation.\" error when called on a <table>, <tbody>, <thead>, or <tr> element.",
"This function is implemented in the HTMLElement API, meaning non-HTML elements (like SVG elements) cannot use this function."
]
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": "4"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"insertAdjacentText": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/insertAdjacentText",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": [
{
"version_added": "18"
},
{
"version_added": "12",
"notes": "This function is implemented in the HTMLElement API, meaning non-HTML elements (like SVG elements) cannot use this function."
}
],
"firefox": {
"version_added": "48"
},
"firefox_android": {
"version_added": "48"
},
"ie": {
"version_added": true,
"notes": "This function is implemented in the HTMLElement API, meaning non-HTML elements (like SVG elements) cannot use this function."
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "2.3"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"keydown_event": {
"__compat": {
"description": "keydown event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/keydown_event",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "≤18"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"keypress_event": {
"__compat": {
"description": "keypress event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/keypress_event",
"support": {
"chrome": {
"version_added": true,
"notes": "Chrome does not fire the keypress event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the keydown event to implement keyboard shortcuts."
},
"chrome_android": {
"version_added": true,
"notes": "Chrome does not fire the keypress event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the keydown event to implement keyboard shortcuts."
},
"edge": {
"version_added": "≤18"
},
"firefox": {
"version_added": true,
"notes": "As of Firefox 65, the keypress event is no longer fired for non-printable keys, except for the Enter key, and the Shift + Enter and Ctrl + Enter key combinations (these were kept for cross-browser compatibility purposes)."
},
"firefox_android": {
"version_added": true,
"notes": "As of Firefox 65, the keypress event is no longer fired for non-printable keys, except for the Enter key, and the Shift + Enter and Ctrl + Enter key combinations (these were kept for cross-browser compatibility purposes)."
},
"ie": {
"version_added": null
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true,
"notes": "Samsung Internet does not fire the keypress event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the keydown event to implement keyboard shortcuts."
},
"webview_android": {
"version_added": true,
"notes": "Chrome does not fire the keypress event for known keyboard shortcuts. Which keyboard shortcuts are known depends on the user's system. Use the keydown event to implement keyboard shortcuts."
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": true
}
}
},
"keyup_event": {
"__compat": {
"description": "keyup event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/keyup_event",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "≤18"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"localName": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/localName",
"support": {
"chrome": {
"version_added": "31",
"notes": "This API was previously available on the Node API."
},
"chrome_android": {
"version_added": "31",
"notes": "This API was previously available on the Node API."
},
"edge": {
"version_added": "17"
},
"firefox": {
"version_added": "48",
"notes": "This API was previously available on the Node API."
},
"firefox_android": {
"version_added": "48",
"notes": "This API was previously available on the Node API."
},
"ie": {
"version_added": "9"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "2.0",
"notes": "This API was previously available on the Node API."
},
"webview_android": {
"version_added": true,
"notes": "This API was previously available on the Node API."
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"matches": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/matches",
"support": {
"chrome": [
{
"version_added": "33"
},
{
"version_added": "4",
"alternative_name": "webkitMatchesSelector"
}
],
"chrome_android": [
{
"version_added": "33"
},
{
"version_added": "18",
"alternative_name": "webkitMatchesSelector"
}
],
"edge": [
{
"version_added": "≤18"
},
{
"version_added": "≤18",
"alternative_name": "webkitMatchesSelector"
},
{
"version_added": "12",
"alternative_name": "msMatchesSelector"
}
],
"firefox": [
{
"version_added": "34"
},
{
"version_added": "44",
"alternative_name": "webkitMatchesSelector"
},
{
"version_added": "3.6",
"alternative_name": "mozMatchesSelector",
"notes": [
"Prior to Firefox 4, invalid selector strings caused false to be returned instead of throwing an exception.",
"See bug 1119718 for removal."
]
}
],
"firefox_android": [
{
"version_added": "34"
},
{
"version_added": "44",
"alternative_name": "webkitMatchesSelector"
},
{
"version_added": "4",
"alternative_name": "mozMatchesSelector",
"notes": "See bug 1119718 for removal."
}
],
"ie": {
"version_added": "9",
"alternative_name": "msMatchesSelector"
},
"opera": [
{
"version_added": "21"
},
{
"version_added": "15",
"alternative_name": "webkitMatchesSelector"
},
{
"version_added": "11.5",
"version_removed": "15",
"alternative_name": "oMatchesSelector"
}
],
"opera_android": [
{
"version_added": "21"
},
{
"version_added": "14",
"alternative_name": "webkitMatchesSelector"
},
{
"version_added": "11.5",
"version_removed": "14",
"alternative_name": "oMatchesSelector"
}
],
"safari": [
{
"version_added": "7"
},
{
"version_added": "5",
"alternative_name": "webkitMatchesSelector"
}
],
"safari_ios": [
{
"version_added": "8"
},
{
"version_added": "4.2",
"alternative_name": "webkitMatchesSelector"
}
],
"samsunginternet_android": [
{
"version_added": "2.0"
},
{
"version_added": "1.0",
"alternative_name": "webkitMatchesSelector"
}
],
"webview_android": [
{
"version_added": "4.4"
},
{
"version_added": "≤37",
"alternative_name": "webkitMatchesSelector"
}
]
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"mousedown_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/mousedown_event",
"description": "mousedown event",
"support": {
"chrome": {
"version_added": "2"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "6"
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": "9"
},
"opera": {
"version_added": "11.6"
},
"opera_android": {
"version_added": "12.1"
},
"safari": {
"version_added": "4"
},
"safari_ios": {
"version_added": "3.2"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"mouseenter_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/mouseenter_event",
"description": "mouseenter event",
"support": {
"chrome": {
"version_added": "30"
},
"chrome_android": {
"version_added": "30"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "10"
},
"firefox_android": {
"version_added": "10"
},
"ie": {
"version_added": "5.5"
},
"opera": {
"version_added": "17"
},
"opera_android": {
"version_added": "18"
},
"safari": {
"version_added": "6.1"
},
"safari_ios": {
"version_added": "6.1"
},
"samsunginternet_android": {
"version_added": "2.0"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"mouseleave_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/mouseleave_event",
"description": "mouseleave event",
"support": {
"chrome": {
"version_added": "30"
},
"chrome_android": {
"version_added": "30"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "10"
},
"firefox_android": {
"version_added": "10"
},
"ie": {
"version_added": "5.5"
},
"opera": {
"version_added": "17"
},
"opera_android": {
"version_added": "18"
},
"safari": {
"version_added": "6.1"
},
"safari_ios": {
"version_added": "6.1"
},
"samsunginternet_android": {
"version_added": "2.0"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"mousemove_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/mousemove_event",
"description": "mousemove event",
"support": {
"chrome": {
"version_added": "2"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "6"
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": "9"
},
"opera": {
"version_added": "11.6"
},
"opera_android": {
"version_added": "12.1"
},
"safari": {
"version_added": "4"
},
"safari_ios": {
"version_added": "3.2"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"mouseout_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/mouseout_event",
"description": "mouseout event",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": true
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"mouseover_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/mouseover_event",
"description": "mouseover event",
"support": {
"chrome": {
"version_added": "2"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "6"
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": "9"
},
"opera": {
"version_added": "9.5"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "4"
},
"safari_ios": {
"version_added": "3.2"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"mouseup_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/mouseup_event",
"description": "mouseup event",
"support": {
"chrome": {
"version_added": "2"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "6"
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": "9"
},
"opera": {
"version_added": "11.6"
},
"opera_android": {
"version_added": "12.1"
},
"safari": {
"version_added": "4"
},
"safari_ios": {
"version_added": "3.2"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"mousewheel_event": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/mousewheel_event",
"description": "mousewheel event",
"support": {
"chrome": {
"version_added": "31"
},
"chrome_android": {
"version_added": null
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": null
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": null
},
"webview_android": {
"version_added": null
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": true
}
}
},
"msContentZoom_event": {
"__compat": {
"description": "msContentZoom event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/msContentZoom_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12",
"version_removed": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": true
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"name": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/name",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": null
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": null
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"namespaceURI": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/namespaceURI",
"support": {
"chrome": {
"version_added": "31",
"notes": "This API was previously available on the Node API."
},
"chrome_android": {
"version_added": "31",
"notes": "This API was previously available on the Node API."
},
"edge": {
"version_added": "17"
},
"firefox": {
"version_added": "48",
"notes": "This API was previously available on the Node API."
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": true,
"notes": "This API was previously available on the Node API."
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "2.0",
"notes": "This API was previously available on the Node API."
},
"webview_android": {
"version_added": true,
"notes": "This API was previously available on the Node API."
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"onfullscreenchange": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/onfullscreenchange",
"support": {
"chrome": {
"version_added": "57"
},
"chrome_android": {
"version_added": "57"
},
"edge": {
"version_added": "≤79"
},
"firefox": [
{
"version_added": "64"
},
{
"version_added": "10",
"version_removed": "65",
"alternative_name": "onmozfullscreenchange"
}
],
"firefox_android": [
{
"version_added": "64"
},
{
"version_added": "10",
"version_removed": "65",
"alternative_name": "onmozfullscreenchange"
}
],
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "7.0"
},
"webview_android": {
"version_added": "57"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"onfullscreenerror": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/onfullscreenerror",
"support": {
"chrome": {
"version_added": "57"
},
"chrome_android": {
"version_added": "57"
},
"edge": {
"version_added": "≤79"
},
"firefox": [
{
"version_added": "64"
},
{
"version_added": "10",
"version_removed": "65",
"alternative_name": "onmozfullscreenerror"
}
],
"firefox_android": [
{
"version_added": "64"
},
{
"version_added": "10",
"version_removed": "65",
"alternative_name": "onmozfullscreenerror"
}
],
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "7.0"
},
"webview_android": {
"version_added": "57"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"openOrClosedShadowRoot": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/openOrClosedShadowRoot",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "63",
"notes": "Available only to WebExtensions."
},
"firefox_android": {
"version_added": "63",
"notes": "Available only to WebExtensions."
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"outerHTML": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/outerHTML",
"support": {
"chrome": {
"version_added": "33",
"notes": "This API was previously available on the Node API."
},
"chrome_android": {
"version_added": "33",
"notes": "This API was previously available on the Node API."
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "11"
},
"firefox_android": {
"version_added": "14"
},
"ie": {
"version_added": "4"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "9"
},
"safari_ios": {
"version_added": "9"
},
"samsunginternet_android": {
"version_added": "2.0",
"notes": "This API was previously available on the Node API."
},
"webview_android": {
"version_added": "4.4",
"notes": "This API was previously available on the Node API."
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"overflow_event": {
"__compat": {
"description": "overflow event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/overflow_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"part": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/part",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "71",
"flags": [
{
"type": "preference",
"name": "layout.css.shadow-parts.enabled",
"value_to_set": "true"
}
]
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": false
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": "13.1"
},
"safari_ios": {
"version_added": "13.4"
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"paste_event": {
"__compat": {
"description": "paste event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/paste_event",
"support": {
"chrome": {
"version_added": "58"
},
"chrome_android": {
"version_added": "58"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "22"
},
"firefox_android": {
"version_added": "22"
},
"ie": {
"version_added": "11"
},
"opera": {
"version_added": "45"
},
"opera_android": {
"version_added": "43"
},
"safari": {
"version_added": "5"
},
"safari_ios": {
"version_added": "4.2"
},
"samsunginternet_android": {
"version_added": "7.0"
},
"webview_android": {
"version_added": "58"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"clipboardData": {
"__compat": {
"support": {
"chrome": {
"version_added": "58"
},
"chrome_android": {
"version_added": "58"
},
"edge": {
"version_added": "≤18"
},
"firefox": {
"version_added": "22"
},
"firefox_android": {
"version_added": "22"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "45"
},
"opera_android": {
"version_added": "43"
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "7.0"
},
"webview_android": {
"version_added": "58"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"prefix": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/prefix",
"support": {
"chrome": {
"version_added": "31",
"notes": "This API was previously available on the Node API."
},
"chrome_android": {
"version_added": "31",
"notes": "This API was previously available on the Node API."
},
"edge": {
"version_added": "13"
},
"firefox": {
"version_added": "48",
"notes": "This API was previously available on the Node API."
},
"firefox_android": {
"version_added": "48",
"notes": "This API was previously available on the Node API."
},
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "2.0",
"notes": "This API was previously available on the Node API."
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"querySelector": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/querySelector",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "3.5"
},
"firefox_android": {
"version_added": "4"
},
"ie": [
{
"version_added": "9"
},
{
"version_added": "8",
"partial_implementation": true,
"notes": "querySelector() is supported, but only for CSS 2.1 selectors."
}
],
"opera": {
"version_added": "10"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "3.1"
},
"safari_ios": {
"version_added": "2"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"querySelectorAll": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/querySelectorAll",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "3.5"
},
"firefox_android": {
"version_added": "4"
},
"ie": [
{
"version_added": "9"
},
{
"version_added": "8",
"partial_implementation": true,
"notes": "querySelectorAll() is supported, but only for CSS 2.1 selectors."
}
],
"opera": {
"version_added": "10"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "3.1"
},
"safari_ios": {
"version_added": "2"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"releasePointerCapture": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/releasePointerCapture",
"support": {
"chrome": {
"version_added": "55"
},
"chrome_android": {
"version_added": "55"
},
"edge": {
"version_added": "12"
},
"firefox": [
{
"version_added": "59"
},
{
"version_added": "41",
"flags": [
{
"type": "preference",
"name": "dom.w3c_pointer_events.enabled",
"value_to_set": "true"
}
]
}
],
"firefox_android": [
{
"version_added": false
},
{
"version_added": "41",
"flags": [
{
"type": "preference",
"name": "dom.w3c_pointer_events.enabled",
"value_to_set": "true"
}
]
}
],
"ie": [
{
"version_added": "11"
},
{
"version_added": "10",
"prefix": "ms"
}
],
"opera": {
"version_added": "42"
},
"opera_android": {
"version_added": "42"
},
"safari": {
"version_added": "13"
},
"safari_ios": {
"version_added": "13"
},
"samsunginternet_android": {
"version_added": "6.0"
},
"webview_android": {
"version_added": "55"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"removeAttribute": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/removeAttribute",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12",
"notes": "This function doesn't respect boolean attributes' default values. See bug 12087679."
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "8"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "3"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"removeAttributeNode": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/removeAttributeNode",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"removeAttributeNS": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/removeAttributeNS",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"requestFullscreen": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/requestFullscreen",
"support": {
"chrome": [
{
"version_added": "69"
},
{
"version_added": "15",
"prefix": "webkit"
}
],
"chrome_android": [
{
"version_added": "69"
},
{
"version_added": "18",
"prefix": "webkit"
}
],
"edge": [
{
"version_added": "79"
},
{
"version_added": "79",
"prefix": "webkit"
},
{
"version_added": "12",
"prefix": "webkit",
"version_removed": "14"
}
],
"firefox": [
{
"version_added": "64"
},
{
"version_added": "47",
"version_removed": "65",
"flags": [
{
"type": "preference",
"name": "full-screen-api.unprefix.enabled",
"value_to_set": "true"
}
]
},
{
"version_added": "9",
"version_removed": "65",
"alternative_name": "mozRequestFullScreen",
"notes": "Before Firefox 44, Firefox incorrectly allowed elements inside a <frame> or <object> element to request, and to be granted, fullscreen. In Firefox 44 and onwards this has been fixed: only elements in the top-level document or in an <iframe> element with the allowfullscreen attribute can be displayed fullscreen."
}
],
"firefox_android": [
{
"version_added": "64"
},
{
"version_added": "47",
"version_removed": "65",
"flags": [
{
"type": "preference",
"name": "full-screen-api.unprefix.enabled",
"value_to_set": "true"
}
]
},
{
"version_added": "9",
"version_removed": "65",
"alternative_name": "mozRequestFullScreen",
"notes": "Before Firefox 44, Firefox incorrectly allowed elements inside a <frame> or an <object> to request, and to be granted, fullscreen. In Firefox 44 and onwards this has been fixed: only elements in the top-level document or in an <iframe>allowfullscreen attribute can be displayed fullscreen."
}
],
"ie": {
"version_added": "11",
"prefix": "ms"
},
"opera": [
{
"version_added": "58"
},
{
"version_added": "15",
"prefix": "webkit"
},
{
"version_added": "12",
"version_removed": "15",
"prefix": "o"
}
],
"opera_android": [
{
"version_added": "50"
},
{
"version_added": "14",
"prefix": "webkit"
},
{
"version_added": "12",
"version_removed": "14",
"prefix": "o"
}
],
"safari": {
"version_added": "6",
"prefix": "webkit"
},
"safari_ios": {
"version_added": "6",
"prefix": "webkit",
"notes": "Only available on iPad, not on iPhone. Shows an overlay button which can not be disabled."
},
"samsunginternet_android": [
{
"version_added": "10.0"
},
{
"prefix": "webkit",
"version_added": "1.0"
}
],
"webview_android": [
{
"version_added": "69"
},
{
"version_added": "≤37",
"prefix": "webkit"
}
]
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"options_parameter": {
"__compat": {
"description": "options parameter",
"support": {
"chrome": {
"version_added": "71"
},
"chrome_android": {
"version_added": "71"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "64"
},
"firefox_android": {
"version_added": "64"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "10.0"
},
"webview_android": {
"version_added": "71"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"returns_a_promise": {
"__compat": {
"description": "Returns a Promise",
"support": {
"chrome": {
"version_added": "71"
},
"chrome_android": {
"version_added": "71"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "64"
},
"firefox_android": {
"version_added": "64"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "10.0"
},
"webview_android": {
"version_added": "71"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"requestPointerLock": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/requestPointerLock",
"support": {
"chrome": [
{
"version_added": true
},
{
"version_added": true,
"prefix": "webkit"
}
],
"chrome_android": [
{
"version_added": true
},
{
"version_added": true,
"prefix": "webkit"
}
],
"edge": {
"version_added": "13"
},
"firefox": [
{
"version_added": "50"
},
{
"version_added": true,
"prefix": "moz"
}
],
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": [
{
"version_added": true
},
{
"prefix": "webkit",
"version_added": true
}
],
"webview_android": [
{
"version_added": true
},
{
"version_added": true,
"prefix": "webkit"
}
]
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"runtimeStyle": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/runtimeStyle",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": "6"
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"scroll": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scroll",
"support": {
"chrome": {
"version_added": "45"
},
"chrome_android": {
"version_added": "45"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "36"
},
"firefox_android": {
"version_added": "36"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "32"
},
"opera_android": {
"version_added": "32"
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "5.0"
},
"webview_android": {
"version_added": "45"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"ScrollToOptions": {
"__compat": {
"description": "ScrollToOptions parameter",
"support": {
"chrome": {
"version_added": "45"
},
"chrome_android": {
"version_added": "45"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "32"
},
"opera_android": {
"version_added": "32"
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "5.0"
},
"webview_android": {
"version_added": "45"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"scroll_event": {
"__compat": {
"description": "scroll event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scroll_event",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "≤18"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"scrollBy": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scrollBy",
"support": {
"chrome": {
"version_added": "45"
},
"chrome_android": {
"version_added": "45"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "32"
},
"opera_android": {
"version_added": "32"
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "5.0"
},
"webview_android": {
"version_added": "45"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"ScrollToOptions": {
"__compat": {
"description": "ScrollToOptions parameter",
"support": {
"chrome": {
"version_added": "45"
},
"chrome_android": {
"version_added": "45"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "32"
},
"opera_android": {
"version_added": "32"
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "5.0"
},
"webview_android": {
"version_added": "45"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"scrollHeight": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scrollHeight",
"support": {
"chrome": {
"version_added": "4"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": [
{
"version_added": "21"
},
{
"version_added": "3",
"version_removed": "21",
"partial_implementation": true,
"notes": "In Firefox versions prior to 21, when an element's content does not generate a vertical scrollbar, then its scrollHeight property is equal to its clientHeight property. This can mean either the content is too short to require a scrollbar or that the element has a CSS style overflow value of visible (non-scrollable)."
}
],
"firefox_android": [
{
"version_added": "21"
},
{
"version_added": "4",
"version_removed": "21",
"partial_implementation": true,
"notes": "In Firefox versions prior to 21, when an element's content does not generate a vertical scrollbar, then its scrollHeight property is equal to its clientHeight property. This can mean either the content is too short to require a scrollbar or that the element has a CSS style overflow value of visible (non-scrollable)."
}
],
"ie": {
"version_added": "5",
"notes": "In Internet Explorer 5 through 7, if padding is set, the value of scrollHeight is equal to the sum of the top and bottom padding. This behavior was fixed in Internet Explorer 8."
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"scrollIntoView": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scrollIntoView",
"support": {
"chrome": {
"version_added": "29"
},
"chrome_android": {
"version_added": "29"
},
"edge": [
{
"version_added": "18",
"notes": "The only parameter supported is alignToTop."
},
{
"version_added": "12",
"version_removed": "18",
"notes": [
"This function is implemented in the HTMLElement API, meaning non-HTML elements (like SVG elements) cannot use this function.",
"No support for smooth behavior."
]
}
],
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "8",
"notes": [
"This function is implemented in the HTMLElement API, meaning non-HTML elements (like SVG elements) cannot use this function.",
"No support for smooth behavior or center options."
]
},
"opera": {
"version_added": "38"
},
"opera_android": {
"version_added": "41"
},
"safari": {
"version_added": "6",
"notes": "No support for smooth behavior or center options."
},
"safari_ios": {
"version_added": "5",
"notes": "No support for smooth behavior or center options."
},
"samsunginternet_android": {
"version_added": "2.0"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
},
"scrollIntoViewOptions": {
"__compat": {
"description": "scrollIntoViewOptions",
"support": {
"chrome": {
"version_added": "61",
"notes": "The block and inline options support the values start, center, end, nearest."
},
"chrome_android": {
"version_added": "61",
"notes": "The block and inline options support the values start, center, end, nearest."
},
"edge": {
"version_added": "79",
"notes": "The block and inline options support the values start, center, end, nearest."
},
"firefox": {
"version_added": "36",
"notes": [
"No support for inline option.",
"Before Firefox 58, nearest and center values for the block option was unsupported. See bug 1389274."
]
},
"firefox_android": {
"version_added": "36",
"notes": [
"No support for inline option.",
"Before Firefox 58, nearest and center values for the block option was unsupported. See bug 1389274."
]
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "48",
"notes": "The block and inline options support the values start, center, end, nearest."
},
"opera_android": {
"version_added": "45",
"notes": "The block and inline options support the values start, center, end, nearest."
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "8.0",
"notes": "The block and inline options support the values start, center, end, nearest."
},
"webview_android": {
"version_added": "61",
"notes": "The block and inline options support the values start, center, end, nearest."
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
}
},
"scrollIntoViewIfNeeded": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scrollIntoViewIfNeeded",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "15"
},
"opera_android": {
"version_added": "14"
},
"safari": {
"version_added": "3"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"scrollLeft": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scrollLeft",
"support": {
"chrome": {
"version_added": "43",
"notes": "For right-to-left elements, this property uses 0-100 (most left to most right) instead of negative values. See bug 721759."
},
"chrome_android": {
"version_added": "43",
"notes": "For right-to-left elements, this property uses 0-100 (most left to most right) instead of negative values. See bug 721759."
},
"edge": {
"version_added": "12",
"notes": [
"From Edge 79, for right-to-left elements, this property uses 0-100 (most left to most right) instead of negative values. See bug 721759.",
"Before Edge 79, for right-to-left elements, this property uses 100-0 (most left to most right) instead of negative values."
]
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "8",
"notes": "For right-to-left elements, this property uses 100-0 (most left to most right) instead of negative values."
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "43",
"notes": "For right-to-left elements, this property uses 0-100 (most left to most right) instead of negative values. See bug 721759."
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"scrollLeftMax": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scrollLeftMax",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "16"
},
"firefox_android": {
"version_added": "16"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"scrollTo": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scrollTo",
"support": {
"chrome": {
"version_added": "45"
},
"chrome_android": {
"version_added": "45"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "36"
},
"firefox_android": {
"version_added": "36"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "32"
},
"opera_android": {
"version_added": "32"
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "5.0"
},
"webview_android": {
"version_added": "45"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"ScrollToOptions": {
"__compat": {
"description": "ScrollToOptions parameter",
"support": {
"chrome": {
"version_added": "45"
},
"chrome_android": {
"version_added": "45"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "32"
},
"opera_android": {
"version_added": "32"
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "5.0"
},
"webview_android": {
"version_added": "45"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"scrollTop": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scrollTop",
"support": {
"chrome": {
"version_added": "43"
},
"chrome_android": {
"version_added": "43"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "8"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "43"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"scrollTopMax": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scrollTopMax",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "16"
},
"firefox_android": {
"version_added": "16"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"scrollWidth": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/scrollWidth",
"support": {
"chrome": {
"version_added": "43"
},
"chrome_android": {
"version_added": "43"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": "5",
"notes": "In Internet Explorer 5 through 7, if padding is set, the value of scrollWidth is equal to the sum of the left and right padding. This behavior was fixed in Internet Explorer 8."
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"select_event": {
"__compat": {
"description": "select event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/select_event",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "≤18"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"setAttribute": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/setAttribute",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "5",
"notes": "In Internet Explorer 7 and earlier, setAttribute doesn't set styles and removes events when you try to set them."
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "3"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"setAttributeNode": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/setAttributeNode",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"setAttributeNodeNS": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/setAttributeNodeNS",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12",
"notes": "Returns a ClientRectList with ClientRect objects (which do not contain x and y properties) instead of DOMRect objects."
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": true,
"notes": "Returns a ClientRectList with ClientRect objects (which do not contain x and y properties) instead of DOMRect objects."
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"setAttributeNS": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/setAttributeNS",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"setCapture": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/setCapture",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": "12",
"version_removed": "79",
"notes": "The retargetToElement parameter to Element.setCapture() was introduced in Edge 5.5."
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": "5",
"notes": "The retargetToElement parameter to Element.setCapture() was introduced in Internet Explorer 5.5."
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": true
}
}
},
"setPointerCapture": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/setPointerCapture",
"support": {
"chrome": {
"version_added": "55"
},
"chrome_android": {
"version_added": "55"
},
"edge": {
"version_added": "12"
},
"firefox": [
{
"version_added": "59"
},
{
"version_added": "41",
"flags": [
{
"type": "preference",
"name": "dom.w3c_pointer_events.enabled",
"value_to_set": "true"
}
]
}
],
"firefox_android": [
{
"version_added": false
},
{
"version_added": "41",
"flags": [
{
"type": "preference",
"name": "dom.w3c_pointer_events.enabled",
"value_to_set": "true"
}
]
}
],
"ie": [
{
"version_added": "11"
},
{
"version_added": "10",
"prefix": "ms"
}
],
"opera": {
"version_added": "42"
},
"opera_android": {
"version_added": "42"
},
"safari": {
"version_added": "13"
},
"safari_ios": {
"version_added": "13"
},
"samsunginternet_android": {
"version_added": "6.0"
},
"webview_android": {
"version_added": "55"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"shadowRoot": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/shadowRoot",
"support": {
"chrome": {
"version_added": "43"
},
"chrome_android": {
"version_added": "43"
},
"edge": {
"version_added": "79"
},
"firefox": [
{
"version_added": "63"
},
{
"version_added": "59",
"version_removed": "63",
"flags": [
{
"type": "preference",
"name": "dom.webcomponents.shadowdom.enabled",
"value_to_set": "true"
}
]
}
],
"firefox_android": [
{
"version_added": "63"
},
{
"version_added": "59",
"version_removed": "63",
"flags": [
{
"type": "preference",
"name": "dom.webcomponents.shadowdom.enabled",
"value_to_set": "true"
}
]
}
],
"ie": {
"version_added": false
},
"opera": {
"version_added": "40"
},
"opera_android": {
"version_added": "41"
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "43"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"show_event": {
"__compat": {
"description": "show event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/show_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": null
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": true
}
}
},
"slot": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/slot",
"support": {
"chrome": {
"version_added": "53"
},
"chrome_android": {
"version_added": "53"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": "63"
},
"firefox_android": {
"version_added": "63"
},
"ie": {
"version_added": null
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "10"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "6.0"
},
"webview_android": {
"version_added": "53"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"tabStop": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/tabStop",
"support": {
"chrome": {
"version_added": "43"
},
"chrome_android": {
"version_added": "43"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": null
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": null
},
"opera": {
"version_added": null
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "43"
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": true
}
}
},
"tagName": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/tagName",
"support": {
"chrome": {
"version_added": "43"
},
"chrome_android": {
"version_added": "43"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "8"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "6"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "4.0"
},
"webview_android": {
"version_added": "43"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"toggleAttribute": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/toggleAttribute",
"support": {
"chrome": {
"version_added": "69"
},
"chrome_android": {
"version_added": "69"
},
"edge": {
"version_added": "18"
},
"firefox": {
"version_added": "63"
},
"firefox_android": {
"version_added": "63"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "56"
},
"opera_android": {
"version_added": "48"
},
"safari": {
"version_added": "12"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "10.0"
},
"webview_android": {
"version_added": "69"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"touchcancel_event": {
"__compat": {
"description": "touchcancel event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/touchcancel_event",
"support": {
"chrome": {
"version_added": "22"
},
"chrome_android": {
"version_added": "25"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "52"
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "1.5"
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"touchend_event": {
"__compat": {
"description": "touchend event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/touchend_event",
"support": {
"chrome": {
"version_added": "22"
},
"chrome_android": {
"version_added": "25"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "52"
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "1.5"
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"touchmove_event": {
"__compat": {
"description": "touchmove event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/touchmove_event",
"support": {
"chrome": {
"version_added": "22"
},
"chrome_android": {
"version_added": "25"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "52"
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "1.5"
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"touchstart_event": {
"__compat": {
"description": "touchstart event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/touchstart_event",
"support": {
"chrome": {
"version_added": "22"
},
"chrome_android": {
"version_added": "25"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "52"
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "1.5"
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"underflow_event": {
"__compat": {
"description": "underflow event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/underflow_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"webkitmouseforcechanged_event": {
"__compat": {
"description": "webkitmouseforcechanged event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/webkitmouseforcechanged_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"webkitmouseforcedown_event": {
"__compat": {
"description": "webkitmouseforcedown event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/webkitmouseforcedown_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"webkitmouseforceup_event": {
"__compat": {
"description": "webkitmouseforceup event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/webkitmouseforceup_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"webkitmouseforcewillbegin_event": {
"__compat": {
"description": "webkitmouseforcewillbegin event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/webkitmouseforcewillbegin_event",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"ie": {
"version_added": false
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": false
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": false
},
"webview_android": {
"version_added": false
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": false
}
}
},
"wheel_event": {
"__compat": {
"description": "wheel event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/Element/wheel_event",
"support": {
"chrome": {
"version_added": "61"
},
"chrome_android": {
"version_added": "61"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "17"
},
"firefox_android": {
"version_added": "17"
},
"ie": {
"version_added": "9",
"notes": "Internet Explorer only exposes the wheel event via addEventListener; there is no onwheel attribute on DOM objects. See IE bug 782835."
},
"opera": {
"version_added": "48"
},
"opera_android": {
"version_added": "45"
},
"safari": {
"version_added": "7"
},
"safari_ios": {
"version_added": "7"
},
"samsunginternet_android": {
"version_added": "8.0"
},
"webview_android": {
"version_added": "61"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
}
}
}