mdn-browser-compat-data

{ "api": { "IntersectionObserver": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/IntersectionObserver", "support": { "chrome": { "version_added": "51" }, "chrome_android": { "version_added": "51" }, "edge": { "version_added": "15" }, "firefox": [ { "version_added": "55" }, { "version_added": "53", "version_removed": "55", "flags": [ { "type": "preference", "name": "dom.IntersectionObserver.enabled", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": "38" }, "opera_android": { "version_added": "41" }, "safari": { "version_added": "12.1" }, "safari_ios": { "version_added": "12.2" }, "samsunginternet_android": { "version_added": "5.0" }, "webview_android": { "version_added": "51" } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } }, "IntersectionObserver": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/IntersectionObserver/IntersectionObserver", "description": "<code>IntersectionObserver()</code> constructor", "support": { "chrome": { "version_added": "51" }, "chrome_android": { "version_added": "51" }, "edge": { "version_added": "15" }, "firefox": [ { "version_added": "55" }, { "version_added": "53", "version_removed": "55", "flags": [ { "type": "preference", "name": "dom.IntersectionObserver.enabled", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": "38" }, "safari": { "version_added": "12.1" }, "safari_ios": { "version_added": "12.2" }, "samsunginternet_android": { "version_added": "5.0" }, "webview_android": { "version_added": "51" } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } }, "document_as_root": { "__compat": { "description": "<code>root</code> option can be a <code>Document</code>", "support": { "chrome": { "version_added": "81" }, "chrome_android": { "version_added": "81" }, "edge": { "version_added": "81" }, "firefox": { "version_added": "76" }, "firefox_android": { "version_added": false }, "ie": { "version_added": false }, "opera": { "version_added": "68" }, "opera_android": { "version_added": "58" }, "safari": { "version_added": false }, "safari_ios": { "version_added": false }, "samsunginternet_android": { "version_added": "13.0" }, "webview_android": { "version_added": "81" } }, "status": { "experimental": false, "standard_track": true, "deprecated": false } } } }, "disconnect": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/IntersectionObserver/disconnect", "support": { "chrome": { "version_added": "51" }, "chrome_android": { "version_added": "51" }, "edge": { "version_added": "15", "notes": "Available since <a href='https://developer.microsoft.com/microsoft-edge/platform/status/intersectionobserver/'>Windows Insider Preview Build 14986</a>" }, "firefox": [ { "version_added": "55" }, { "version_added": "53", "version_removed": "55", "flags": [ { "type": "preference", "name": "dom.IntersectionObserver.enabled", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": null }, "samsunginternet_android": { "version_added": "5.0" }, "webview_android": { "version_added": "51" } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "observe": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/IntersectionObserver/observe", "support": { "chrome": { "version_added": "51" }, "chrome_android": { "version_added": "51" }, "edge": { "version_added": "15" }, "firefox": [ { "version_added": "55" }, { "version_added": "53", "version_removed": "55", "flags": [ { "type": "preference", "name": "dom.IntersectionObserver.enabled", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": "12.1" }, "safari_ios": { "version_added": "12.2" }, "samsunginternet_android": { "version_added": "5.0" }, "webview_android": { "version_added": "51" } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "root": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/IntersectionObserver/root", "support": { "chrome": { "version_added": "51" }, "chrome_android": { "version_added": "51" }, "edge": { "version_added": "15" }, "firefox": [ { "version_added": "55" }, { "version_added": "53", "version_removed": "55", "flags": [ { "type": "preference", "name": "dom.IntersectionObserver.enabled", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": "12.1" }, "safari_ios": { "version_added": "12.2" }, "samsunginternet_android": { "version_added": "5.0" }, "webview_android": { "version_added": "51" } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "rootMargin": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/IntersectionObserver/rootMargin", "support": { "chrome": { "version_added": "51" }, "chrome_android": { "version_added": "51" }, "edge": { "version_added": "15" }, "firefox": [ { "version_added": "55" }, { "version_added": "53", "version_removed": "55", "flags": [ { "type": "preference", "name": "dom.IntersectionObserver.enabled", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": "12.1", "notes": "<code>rootMargin</code> does not work with <code><iframe></code>s." }, "safari_ios": { "version_added": "12.2", "notes": "<code>rootMargin</code> does not work with <code><iframe></code>s." }, "samsunginternet_android": { "version_added": "5.0" }, "webview_android": { "version_added": "51" } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "takeRecords": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/IntersectionObserver/takeRecords", "support": { "chrome": { "version_added": "51" }, "chrome_android": { "version_added": "51" }, "edge": { "version_added": "15", "notes": "Available since <a href='https://developer.microsoft.com/microsoft-edge/platform/status/intersectionobserver/'>Windows Insider Preview Build 14986</a>" }, "firefox": [ { "version_added": "55" }, { "version_added": "53", "version_removed": "55", "flags": [ { "type": "preference", "name": "dom.IntersectionObserver.enabled", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": null }, "samsunginternet_android": { "version_added": "5.0" }, "webview_android": { "version_added": "51" } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "thresholds": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/IntersectionObserver/thresholds", "support": { "chrome": { "version_added": "51" }, "chrome_android": { "version_added": "51" }, "edge": { "version_added": "15" }, "firefox": [ { "version_added": "55" }, { "version_added": "53", "version_removed": "55", "flags": [ { "type": "preference", "name": "dom.IntersectionObserver.enabled", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": "12.1" }, "safari_ios": { "version_added": "12.2" }, "samsunginternet_android": { "version_added": "5.0" }, "webview_android": { "version_added": "51" } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } }, "unobserve": { "__compat": { "mdn_url": "https://developer.mozilla.org/docs/Web/API/IntersectionObserver/unobserve", "support": { "chrome": { "version_added": "51" }, "chrome_android": { "version_added": "51" }, "edge": { "version_added": "15", "notes": "Available since <a href='https://developer.microsoft.com/microsoft-edge/platform/status/intersectionobserver/'>Windows Insider Preview Build 14986</a>" }, "firefox": [ { "version_added": "55" }, { "version_added": "53", "version_removed": "55", "flags": [ { "type": "preference", "name": "dom.IntersectionObserver.enabled", "value_to_set": "true" } ] } ], "ie": { "version_added": false }, "opera": { "version_added": true }, "safari": { "version_added": "12.1" }, "safari_ios": { "version_added": "12.2" }, "samsunginternet_android": { "version_added": "5.0" }, "webview_android": { "version_added": "51" } }, "status": { "experimental": true, "standard_track": true, "deprecated": false } } } } } }