{
"api": {
"PerformanceObserver": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceObserver",
"support": {
"chrome": {
"version_added": "52"
},
"chrome_android": {
"version_added": "52"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"ie": {
"version_added": false
},
"nodejs": {
"version_added": "8.5.0",
"notes": [
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"Exported from the perf_hooks
module"
],
"partial_implementation": true
},
"opera": {
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},
"opera_android": {
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},
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},
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},
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},
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"version_added": "52"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
},
"PerformanceObserver": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceObserver/PerformanceObserver",
"description": "PerformanceObserver()
constructor",
"support": {
"chrome": {
"version_added": "52"
},
"chrome_android": {
"version_added": "52"
},
"edge": {
"version_added": "≤79"
},
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},
"firefox_android": {
"version_added": "57"
},
"ie": {
"version_added": false
},
"nodejs": {
"version_added": null
},
"opera": {
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},
"opera_android": {
"version_added": "41"
},
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},
"safari_ios": {
"version_added": "11"
},
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"version_added": "6.0"
},
"webview_android": {
"version_added": "52"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"disconnect": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceObserver/disconnect",
"support": {
"chrome": {
"version_added": "52"
},
"chrome_android": {
"version_added": "52"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": "57"
},
"firefox_android": {
"version_added": "57"
},
"ie": {
"version_added": false
},
"nodejs": {
"version_added": "8.5.0",
"notes": "Exported from the perf_hooks
module",
"partial_implementation": true
},
"opera": {
"version_added": "39"
},
"opera_android": {
"version_added": "41"
},
"safari": {
"version_added": "11"
},
"safari_ios": {
"version_added": "11"
},
"samsunginternet_android": {
"version_added": "6.0"
},
"webview_android": {
"version_added": "52"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"observe": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceObserver/observe",
"support": {
"chrome": {
"version_added": "52"
},
"chrome_android": {
"version_added": "52"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
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},
"firefox_android": {
"version_added": "57"
},
"ie": {
"version_added": false
},
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"version_added": "8.5.0"
},
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"version_added": "39"
},
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},
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},
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"version_added": "11"
},
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},
"webview_android": {
"version_added": "52"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
},
"supportedEntryTypes": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceObserver/supportedEntryTypes",
"support": {
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"version_added": "73"
},
"chrome_android": {
"version_added": "73"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": null
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": false
},
"nodejs": {
"version_added": "8.5.0"
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
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},
"safari_ios": {
"version_added": "12.2"
},
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},
"webview_android": {
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}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"takeRecords": {
"__compat": {
"mdn_url": "https://developer.mozilla.org/docs/Web/API/PerformanceObserver/takeRecords",
"support": {
"chrome": {
"version_added": "65"
},
"chrome_android": {
"version_added": "65"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": "60"
},
"firefox_android": {
"version_added": "60"
},
"ie": {
"version_added": false
},
"nodejs": {
"version_added": false
},
"opera": {
"version_added": true
},
"opera_android": {
"version_added": true
},
"safari": {
"version_added": false
},
"safari_ios": {
"version_added": false
},
"samsunginternet_android": {
"version_added": "9.0"
},
"webview_android": {
"version_added": "65"
}
},
"status": {
"experimental": true,
"standard_track": true,
"deprecated": false
}
}
},
"worker_support": {
"__compat": {
"description": "Available in workers",
"support": {
"chrome": {
"version_added": "62"
},
"chrome_android": {
"version_added": "62"
},
"edge": {
"version_added": "≤79"
},
"firefox": {
"version_added": null
},
"firefox_android": {
"version_added": null
},
"ie": {
"version_added": false
},
"nodejs": {
"version_added": null
},
"opera": {
"version_added": "49"
},
"opera_android": {
"version_added": "46"
},
"safari": {
"version_added": null
},
"safari_ios": {
"version_added": null
},
"samsunginternet_android": {
"version_added": "8.0"
},
"webview_android": {
"version_added": "62"
}
},
"status": {
"experimental": false,
"standard_track": true,
"deprecated": false
}
}
}
}
}
}