{
"api": {
"XMLHttpRequest": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": [
{
"version_added": "12"
},
{
"version_added": "12",
"version_removed": "79",
"notes": "Implemented via ActiveXObject('Microsoft.XMLHTTP')"
}
],
"firefox": {
"version_added": "1"
},
"firefox_android": {
"version_added": "4"
},
"ie": [
{
"version_added": "7"
},
{
"version_added": "5",
"notes": "Implemented via ActiveXObject('Microsoft.XMLHTTP')"
}
],
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"abort": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/abort",
"support": {
"chrome": {
"version_added": "18"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": "5"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"abort_event": {
"__compat": {
"description": "abort event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/abort_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": "10"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"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
}
}
},
"error_event": {
"__compat": {
"description": "error event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/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
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"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
}
}
},
"getAllResponseHeaders": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/getAllResponseHeaders",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "4",
"notes": "Starting from Firefox 49, empty headers are returned as empty strings in case the preference network.http.keep_empty_response_headers_as_empty_string is set to true, defaulting to false. Before Firefox 49 empty headers had been ignored. Since Firefox 50 the preference defaults to true."
},
"firefox_android": {
"version_added": "4",
"notes": "Starting from Firefox 49, empty headers are returned as empty strings in case the preference network.http.keep_empty_response_headers_as_empty_string is set to true, defaulting to false. Before Firefox 49 empty headers had been ignored. Since Firefox 50 the preference defaults to true."
},
"ie": {
"version_added": "5"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"lowercase": {
"__compat": {
"description": "Header names returned in all lower case",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "64"
},
"firefox_android": {
"version_added": "64"
},
"ie": {
"version_added": false
},
"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
}
}
}
},
"getResponseHeader": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/getResponseHeader",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1",
"notes": "Starting from Firefox 49, empty headers are returned as empty strings in case the preference network.http.keep_empty_response_headers_as_empty_string is set to true, defaulting to false. Before Firefox 49 empty headers had been ignored. Since Firefox 50 the preference defaults to true."
},
"firefox_android": {
"version_added": "4",
"notes": "Starting from Firefox 49, empty headers are returned as empty strings in case the preference network.http.keep_empty_response_headers_as_empty_string is set to true, defaulting to false. Before Firefox 49 empty headers had been ignored. Since Firefox 50 the preference defaults to true."
},
"ie": {
"version_added": "5"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"load_event": {
"__compat": {
"description": "load event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/load_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": "9"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"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
}
}
},
"loadend_event": {
"__compat": {
"description": "loadend event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/loadend_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": "10"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"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
}
}
},
"loadstart_event": {
"__compat": {
"description": "loadstart event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/loadstart_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": "10"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"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
}
}
},
"onreadystatechange": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/onreadystatechange",
"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"
},
"opera": {
"version_added": "9"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"open": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/open",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "1",
"notes": "Starting in Firefox 30, synchronous requests on the main thread have been deprecated due to their negative impact on performance and the user experience. Therefore, the async parameter may not be false except in a Worker."
},
"firefox_android": {
"version_added": "4",
"notes": "Starting in Firefox 30, synchronous requests on the main thread have been deprecated due to their negative impact on performance and the user experience. Therefore, the async parameter may not be false except in a Worker."
},
"ie": {
"version_added": "5"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"overrideMimeType": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/overrideMimeType",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": [
{
"version_added": "11"
},
{
"version_added": "5",
"notes": "Implemented via ActiveXObject"
}
],
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"progress_event": {
"__compat": {
"description": "progress event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/progress_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": "10"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"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
}
}
},
"readyState": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/readyState",
"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": "7"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"constants": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "9"
},
"firefox_android": {
"version_added": "9"
},
"ie": {
"version_added": "9"
},
"opera": {
"version_added": "12"
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": true
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
"response": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/response",
"support": {
"chrome": {
"version_added": "9"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "6"
},
"firefox_android": {
"version_added": "6"
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": "11.6"
},
"opera_android": {
"version_added": "12"
},
"safari": {
"version_added": "5.1"
},
"safari_ios": {
"version_added": "6"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"responseText": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/responseText",
"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": "Before Internet Explorer 10, the value of XMLHttpRequest.responseText could be read only once the request was complete."
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"responseType": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/responseType",
"support": {
"chrome": {
"version_added": "31"
},
"chrome_android": {
"version_added": "55"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "6"
},
"firefox_android": {
"version_added": "50"
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": "18"
},
"opera_android": {
"version_added": "42"
},
"safari": {
"version_added": "7"
},
"safari_ios": {
"version_added": "7"
},
"samsunginternet_android": {
"version_added": "6.0"
},
"webview_android": {
"version_added": "55"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"arraybuffer": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/responseType#arraybuffer",
"support": {
"chrome": {
"version_added": "31"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "6"
},
"firefox_android": {
"version_added": "50"
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": "18"
},
"opera_android": {
"version_added": true
},
"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
}
}
},
"blob": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/responseType#blob",
"support": {
"chrome": {
"version_added": "31"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "6"
},
"firefox_android": {
"version_added": "50"
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": "18"
},
"opera_android": {
"version_added": true
},
"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
}
}
},
"document": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/responseType#document",
"support": {
"chrome": {
"version_added": "31"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "11"
},
"firefox_android": {
"version_added": "50"
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": false
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "7"
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"json": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/responseType#json",
"support": {
"chrome": {
"version_added": "31"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "10"
},
"firefox_android": {
"version_added": "50"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "18"
},
"opera_android": {
"version_added": null
},
"safari": {
"version_added": "7"
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"moz-blob": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/responseType#moz-blob",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "12",
"version_removed": "58"
},
"firefox_android": {
"version_added": false
},
"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
}
}
},
"moz-chunked-arraybuffer": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/responseType#moz-chunked-arraybuffer",
"support": {
"chrome": {
"version_added": false
},
"chrome_android": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "14",
"version_removed": "68"
},
"firefox_android": {
"version_added": "50",
"version_removed": "68"
},
"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
}
}
}
},
"responseURL": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/responseURL",
"support": {
"chrome": {
"version_added": "37"
},
"chrome_android": {
"version_added": "37"
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "32"
},
"firefox_android": {
"version_added": "32"
},
"ie": {
"version_added": false
},
"opera": {
"version_added": "24"
},
"opera_android": {
"version_added": "24"
},
"safari": {
"version_added": "8"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "3.0"
},
"webview_android": {
"version_added": "37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"responseXML": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/responseXML",
"support": {
"chrome": {
"version_added": true
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true,
"notes": "Prior to Firefox 51, an error parsing the received data added a <parsererror> node to the top of the Document and then returned the Document in whatever state it happens to be in. This was inconsistent with the specification. Starting with Firefox 51, this scenario now correctly returns null as per the spec."
},
"firefox_android": {
"version_added": true,
"notes": "Prior to Firefox 51, an error parsing the received data added a <parsererror> node to the top of the Document and then returned the Document in whatever state it happens to be in. This was inconsistent with the specification. Starting with Firefox 51, this scenario now correctly returns null as per the spec."
},
"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
}
}
},
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"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/send",
"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"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"ArrayBuffer": {
"__compat": {
"description": "ArrayBuffer as parameter to send()",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/send#ArrayBuffer",
"support": {
"chrome": {
"version_added": "9"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "9"
},
"firefox_android": {
"version_added": "9"
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": "11.6"
},
"opera_android": {
"version_added": true
},
"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
}
}
},
"ArrayBufferView": {
"__compat": {
"description": "ArrayBufferView as parameter to send()",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/send#ArrayBufferView",
"support": {
"chrome": {
"version_added": "22"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": "20"
},
"firefox_android": {
"version_added": "20"
},
"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": true
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"Blob": {
"__compat": {
"description": "Blob as parameter to send()",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/send#Blob",
"support": {
"chrome": {
"version_added": "22"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "2"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": "12"
},
"opera_android": {
"version_added": true
},
"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
}
}
},
"FormData": {
"__compat": {
"description": "FormData as parameter to send()",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/send#FormData",
"support": {
"chrome": {
"version_added": "6"
},
"chrome_android": {
"version_added": true
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "2"
},
"firefox_android": {
"version_added": "4"
},
"ie": {
"version_added": "10"
},
"opera": {
"version_added": "12"
},
"opera_android": {
"version_added": true
},
"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
}
}
},
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"__compat": {
"description": "URLSearchParams as parameter to send()",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/send#URLSearchParams",
"support": {
"chrome": {
"version_added": "59"
},
"chrome_android": {
"version_added": "59"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": "44"
},
"firefox_android": {
"version_added": "44"
},
"ie": {
"version_added": null
},
"opera": {
"version_added": "12"
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "7.0"
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
},
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"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/sendAsBinary",
"support": {
"chrome": {
"version_added": false,
"notes": "There is a polyfill available to support sendAsBinary()."
},
"chrome_android": {
"version_added": false,
"notes": "There is a polyfill available to support sendAsBinary()."
},
"edge": {
"version_added": false,
"notes": "There is a polyfill available to support sendAsBinary()."
},
"firefox": {
"version_added": "2",
"version_removed": "31"
},
"firefox_android": {
"version_added": "4",
"version_removed": "31"
},
"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,
"notes": "There is a polyfill available to support sendAsBinary()."
},
"webview_android": {
"version_added": false,
"notes": "There is a polyfill available to support sendAsBinary()."
}
},
"status": {
"experimental": false,
"standard_track": false,
"deprecated": true
}
}
},
"setRequestHeader": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/setRequestHeader",
"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"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"status": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/status",
"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": "7",
"notes": "Internet Explorer version 5 and 6 supported ajax calls using ActiveXObject()"
},
"opera": {
"version_added": "8"
},
"opera_android": {
"version_added": "10.1"
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": "1"
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": "1"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"statusText": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/statusText",
"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": "7",
"notes": "Internet Explorer version 5 and 6 supported ajax calls using ActiveXObject()"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": "1.2"
},
"safari_ios": {
"version_added": true
},
"samsunginternet_android": {
"version_added": "1.0"
},
"webview_android": {
"version_added": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
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"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/timeout",
"support": {
"chrome": {
"version_added": "29"
},
"chrome_android": {
"version_added": "29"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "12"
},
"firefox_android": {
"version_added": "14"
},
"ie": {
"version_added": "8"
},
"opera": [
{
"version_added": "17"
},
{
"version_added": "12",
"version_removed": "16"
}
],
"opera_android": [
{
"version_added": "18"
},
{
"version_added": "12",
"version_removed": "16"
}
],
"safari": {
"version_added": "6.1"
},
"safari_ios": {
"version_added": "7"
},
"samsunginternet_android": {
"version_added": "2.0"
},
"webview_android": {
"version_added": "≤37"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"timeout_event": {
"__compat": {
"description": "timeout event",
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/timeout_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": "10"
},
"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
}
}
},
"upload": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/upload",
"support": {
"chrome": {
"version_added": "1"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": true
},
"firefox_android": {
"version_added": true
},
"ie": {
"version_added": "10"
},
"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": true
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"withCredentials": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/withCredentials",
"support": {
"chrome": {
"version_added": "3"
},
"chrome_android": {
"version_added": "18"
},
"edge": {
"version_added": "12"
},
"firefox": {
"version_added": "3.5",
"notes": "Starting with Firefox 11, it's no longer supported to use the withCredentials attribute when performing synchronous requests. Attempting to do so throws an NS_ERROR_DOM_INVALID_ACCESS_ERR exception."
},
"firefox_android": {
"version_added": "4",
"notes": "Starting with Firefox 11, it's no longer supported to use the withCredentials attribute when performing synchronous requests. Attempting to do so throws an NS_ERROR_DOM_INVALID_ACCESS_ERR exception."
},
"ie": {
"version_added": "10",
"notes": "Internet Explorer versions 8 and 9 supported cross-domain requests (CORS) using XDomainRequest."
},
"opera": {
"version_added": "12"
},
"opera_android": {
"version_added": "12"
},
"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
}
}
}
}
}
}