types property, addListener() throws an exception.",
"version_added": true
},
"edge": {
"notes": "If a filter contains unrecognized values in its types property, addListener() throws an exception.",
"version_added": "14"
},
"firefox": {
"notes": [
"From Firefox 78 onwards, if a filter contains unrecognized values in its types property, then these values are ignored and addListener() proceeds.",
"Before Firefox 78, if a filter contains unrecognized values in its types property, addListener() throws an exception."
],
"version_added": "45"
},
"firefox_android": {
"notes": "If a filter contains unrecognized values in its types property, addListener() throws an exception.",
"version_added": "48"
},
"opera": {
"notes": "If a filter contains unrecognized values in its types property, addListener() throws an exception.",
"version_added": true
},
"safari": {
"version_added": "14"
}
}
},
"tabId": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "53"
},
"firefox_android": {
"version_added": "53"
},
"opera": {
"version_added": true
},
"safari": {
"version_added": "14"
}
}
}
},
"urls": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "45",
"notes": "Before Firefox 56, moz-extension:// URLs were not allowed."
},
"firefox_android": {
"version_added": "48",
"notes": "Before Firefox 56, moz-extension:// URLs were not allowed."
},
"opera": {
"version_added": true
},
"safari": {
"version_added": "14"
}
}
}
},
"windowId": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "53"
},
"firefox_android": {
"version_added": "53"
},
"opera": {
"version_added": true
},
"safari": {
"version_added": "14"
}
}
}
}
},
"ResourceType": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/ResourceType",
"support": {
"chrome": {
"version_added": "44"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": "31"
},
"safari": {
"version_added": false
}
}
},
"beacon": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"csp_report": {
"__compat": {
"support": {
"chrome": {
"version_added": "58"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": "45"
},
"safari": {
"version_added": false
}
}
}
},
"font": {
"__compat": {
"support": {
"chrome": {
"version_added": "49"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": "36"
},
"safari": {
"version_added": false
}
}
}
},
"imageset": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"media": {
"__compat": {
"support": {
"chrome": {
"version_added": "58"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": "45"
},
"safari": {
"version_added": false
}
}
}
},
"object_subrequest": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "55",
"notes": "Requests have been reported as `object_subrequest` before, but the type was missing in the `ResourceType` object before Firefox 55."
},
"firefox_android": {
"version_added": "55",
"notes": "Requests have been reported as `object_subrequest` before, but the type was missing in the `ResourceType` object before Firefox 55."
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"ping": {
"__compat": {
"support": {
"chrome": {
"version_added": "49",
"notes": "Requests sent by navigator.sendBeacon(), and CSP reports in Chrome 49-57 (Opera 36-44), are also labeled as `ping`."
},
"edge": {
"version_added": "79",
"notes": "Requests sent by navigator.sendBeacon(), and CSP reports in Edge 49-57 (Opera 36-44), are also labeled as `ping`."
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": "36",
"notes": "Requests sent by navigator.sendBeacon(), and CSP reports in Chrome 49-57 (Opera 36-44), are also labeled as `ping`."
},
"safari": {
"version_added": false,
"notes": "Requests sent by navigator.sendBeacon(), and CSP reports in Chrome 49-57 (Opera 36-44), are also labeled as `ping`."
}
}
}
},
"speculative": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "63"
},
"firefox_android": {
"version_added": "63"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"web_manifest": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"websocket": {
"__compat": {
"support": {
"chrome": {
"version_added": "58"
},
"edge": {
"version_added": "79"
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": "45"
},
"safari": {
"version_added": false
}
}
}
},
"xbl": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "45",
"version_removed": "78"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"xml_dtd": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"xslt": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
}
},
"SecurityInfo": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/SecurityInfo",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "62"
},
"firefox_android": {
"version_added": "62"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"StreamFilter": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
},
"close": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter/close",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"disconnect": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter/disconnect",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"error": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter/error",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"ondata": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter/ondata",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"onerror": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter/onerror",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"onstart": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter/onstart",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"onstop": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter/onstop",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"resume": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter/resume",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"status": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter/status",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"suspend": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter/suspend",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"write": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/StreamFilter/write",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
}
},
"UploadData": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/UploadData",
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": true
},
"safari": {
"version_added": false
}
}
}
},
"filterResponseData": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/filterResponseData",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"getSecurityInfo": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/getSecurityInfo",
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "62"
},
"firefox_android": {
"version_added": "62"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"handlerBehaviorChanged": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/handlerBehaviorChanged",
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "45"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": true
},
"safari": {
"version_added": false
}
}
}
},
"onAuthRequired": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/webRequest/onAuthRequired",
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"notes": "To handle a request asynchronously, return a Promise from the listener.",
"version_added": "54"
},
"firefox_android": {
"notes": "To handle a request asynchronously, return a Promise from the listener.",
"version_added": "54"
},
"opera": {
"version_added": true
},
"safari": {
"notes": "extraInfoSpec options are not supported.",
"version_added": "14"
}
}
},
"asyncBlocking": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": false
},
"firefox_android": {
"version_added": false
},
"opera": {
"version_added": true
},
"safari": {
"version_added": false
}
}
}
},
"details": {
"challenger": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"notes": "Before version 57, when authenticating to a proxy server, the challenger.host property contains the hostname for the requested URL rather than the hostname for the proxy.",
"version_added": "54"
},
"firefox_android": {
"notes": "Before version 57, when authenticating to a proxy server, the challenger.host property contains the hostname for the requested URL rather than the hostname for the proxy.",
"version_added": "54"
},
"opera": {
"version_added": true
},
"safari": {
"version_added": "14"
}
}
}
},
"cookieStoreId": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "68"
},
"firefox_android": {
"version_added": false
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"documentUrl": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "54"
},
"firefox_android": {
"version_added": "54"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"frameId": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "54"
},
"firefox_android": {
"version_added": "54"
},
"opera": {
"version_added": true
},
"safari": {
"version_added": "14"
}
}
}
},
"incognito": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "68"
},
"firefox_android": {
"version_added": false
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"isProxy": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "54"
},
"firefox_android": {
"version_added": "54"
},
"opera": {
"version_added": true
},
"safari": {
"version_added": "14"
}
}
}
},
"method": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "54"
},
"firefox_android": {
"version_added": "54"
},
"opera": {
"version_added": true
},
"safari": {
"version_added": "14"
}
}
}
},
"originUrl": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "48"
},
"firefox_android": {
"version_added": "48"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"parentFrameId": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "54"
},
"firefox_android": {
"version_added": "54"
},
"opera": {
"version_added": true
},
"safari": {
"version_added": "14"
}
}
}
},
"proxyInfo": {
"__compat": {
"support": {
"chrome": {
"version_added": false
},
"edge": {
"version_added": false
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"opera": {
"version_added": false
},
"safari": {
"version_added": false
}
}
}
},
"realm": {
"__compat": {
"support": {
"chrome": {
"version_added": true
},
"edge": {
"version_added": "14"
},
"firefox": {
"version_added": "54"
},
"firefox_android": {
"version_added": "54"
},
"opera": {
"version_added": true
},
"safari": {
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}
}
}
}
}
}
}
}
}