This repository contains compatibility data for Web technologies as displayed on MDN
browsers.opera_android.releases.75 (#21390)browsers.opera_android.releases.76 (#21390)browsers.opera_android.releases.77 (#21390)browsers.opera_android.releases.78 (#21390)css.selectors.closed (#21369)css.selectors.open (#21369)webextensions.api.tabs.Tab.hidden (#21392)v5.4.2...v5.4.3)api.Window.pageXOffset (#21348)api.Window.pageYOffset (#21348)css.properties.grid-column-gap (#21347)css.properties.grid-gap (#21347)css.properties.grid-row-gap (#21347)api.MediaKeys.getStatusForPolicy (#21368)api.WebTransportBidirectionalStream.readable.returns_WebTransportReceiveStream (#21355)api.WebTransportBidirectionalStream.writable.returns_WebTransportSendStream (#21355)javascript.builtins.Promise.withResolvers (#21364)webextensions.api.webRequest.onBeforeSendHeaders.details.frameAncestors (#21356)v5.4.1...v5.4.2)javascript.builtins.Intl.@@toStringTag (#21249)javascript.builtins.Map.@@toStringTag (#21249)javascript.builtins.String.search.flags (#21297)mathml.elements.maction.actiontype.restyle (#21334)mathml.elements.mtable.width.nonzero_unitless_values (#21334)webassembly.api.compile (#21289)webassembly.api.compileStreaming (#21289)webassembly.api.instantiate (#21289)webassembly.api.instantiateStreaming (#21289)webassembly.api.Module.customSections (#21289)webassembly.api.Module.exports (#21289)webassembly.api.Module.imports (#21289)webassembly.api.validate (#21289)webextensions.api.downloads.drag (#21305)webextensions.manifest.manifest_version.v1 (#21305)webextensions.manifest.theme.colors.accentcolor (#21305)webextensions.manifest.theme.colors.textcolor (#21305)webextensions.manifest.theme.images.headerURL (#21305)api.Document.requestStorageAccessFor (#21292)api.HTMLTemplateElement.shadowRootMode (#21293)api.IdentityProvider.close_static (#21288)api.Navigator.managed (#21294)api.NavigatorManagedData (#21294)api.NavigatorManagedData.getManagedConfiguration (#21294)api.NavigatorManagedData.managedconfigurationchange_event (#21294)api.WebTransportSendStream (#21333)api.WebTransportSendStream.getStats (#21333)api.WebTransportSendStream.sendOrder (#21333)browsers.edge.releases.122 (#21282)browsers.firefox_android.releases.123 (#21317)browsers.firefox.releases.123 (#21317)browsers.nodejs.releases.21.2.0 (#21274)browsers.opera.releases.106 (#21275)css.properties.speak-as (#21295)css.properties.stop-color (#21296)css.properties.stop-opacity (#21296)css.properties.text-wrap.balance (#21311)css.properties.text-wrap.nowrap (#21311)css.properties.text-wrap.stable (#21311)css.properties.text-wrap.wrap (#21311)javascript.builtins.Set.keys (#21252)webassembly.api.compile_static (#21289)webassembly.api.compileStreaming_static (#21289)webassembly.api.instantiate_static (#21289)webassembly.api.instantiateStreaming_static (#21289)webassembly.api.Module.customSections_static (#21289)webassembly.api.Module.exports_static (#21289)webassembly.api.Module.imports_static (#21289)webassembly.api.validate_static (#21289)webextensions.api.commands.onCommand.name (#21281)webextensions.api.commands.onCommand.tab (#21281)webextensions.manifest.permissions.webRequestAuthProvider (#21216)v5.4.0...v5.4.1)A new tags property has been added to the schema! See https://github.com/mdn/browser-compat-data/blob/main/docs/data-guidelines/tags.md for more details on feature tagging.
api.CloseWatcher (#21148)api.CloseWatcher.cancel_event (#21148)api.CloseWatcher.close (#21148)api.CloseWatcher.close_event (#21148)api.CloseWatcher.CloseWatcher (#21148)api.CloseWatcher.destroy (#21148)api.CloseWatcher.requestClose (#21148)api.GPUSupportedLimits.maxBindGroupsPlusVertexBuffers (#21148)api.HTMLDetailsElement.name (#21148)api.HTMLSelectElement.showPicker (#20852)api.IntersectionObserver.scrollMargin (#21148)api.Navigator.login (#21148)api.NavigatorLogin (#21148)api.NavigatorLogin.setStatus (#21148)api.WebKitPoint.WebKitPoint (#21239)browsers.safari_ios.releases.17.2 (#21237)browsers.safari.releases.17.2 (#21236)browsers.samsunginternet_android.releases.23.0 (#21238)v5.3.31...v5.4.0)api.console.assert (#20178)api.console.clear (#20178)api.console.count (#20178)api.console.countReset (#20178)api.console.debug (#20178)api.console.dir (#20178)api.console.dirxml (#20178)api.console.error (#20178)api.console.exception (#20178)api.console.group (#20178)api.console.groupCollapsed (#20178)api.console.groupEnd (#20178)api.console.info (#20178)api.console.log (#20178)api.console.profile (#20178)api.console.profileEnd (#20178)api.console.table (#20178)api.console.time (#20178)api.console.timeEnd (#20178)api.console.timeLog (#20178)api.console.timeStamp (#20178)api.console.trace (#20178)api.console.warn (#20178)api.createImageBitmap.worker_support (#17260)api.crossOriginIsolated.worker_support (#17260)api.fetch.worker_support (#17260)api.origin.worker_support (#17260)api.queueMicrotask.worker_support (#17260)api.reportError.worker_support (#17260)api.RTCRtpEncodingParameters (#19584)api.RTCRtpEncodingParameters.active (#19584)api.RTCRtpEncodingParameters.dtx (#19584)api.RTCRtpEncodingParameters.fec (#19584)api.RTCRtpEncodingParameters.maxBitrate (#19584)api.RTCRtpEncodingParameters.maxFramerate (#19584)api.RTCRtpEncodingParameters.priority (#19584)api.RTCRtpEncodingParameters.rid (#19584)api.RTCRtpEncodingParameters.rtx (#19584)api.RTCRtpEncodingParameters.scaleResolutionDownBy (#19584)api.RTCRtpEncodingParameters.ssrc (#19584)api.structuredClone.worker_support (#17260)api.trustedTypes.worker_support (#17260)javascript.builtins.WebAssembly (#20609)javascript.builtins.WebAssembly.compile (#20609)javascript.builtins.WebAssembly.CompileError (#20609)javascript.builtins.WebAssembly.CompileError.CompileError (#20609)javascript.builtins.WebAssembly.compileStreaming (#20609)javascript.builtins.WebAssembly.Exception (#20609)javascript.builtins.WebAssembly.Exception.Exception (#20609)javascript.builtins.WebAssembly.Exception.Exception.options_parameter_traceStack (#20609)javascript.builtins.WebAssembly.Exception.getArg (#20609)javascript.builtins.WebAssembly.Exception.is (#20609)javascript.builtins.WebAssembly.Exception.stack (#20609)javascript.builtins.WebAssembly.Global (#20609)javascript.builtins.WebAssembly.Global.Global (#20609)javascript.builtins.WebAssembly.Global.value (#20609)javascript.builtins.WebAssembly.Global.valueOf (#20609)javascript.builtins.WebAssembly.Instance (#20609)javascript.builtins.WebAssembly.Instance.exports (#20609)javascript.builtins.WebAssembly.Instance.Instance (#20609)javascript.builtins.WebAssembly.instantiate (#20609)javascript.builtins.WebAssembly.instantiateStreaming (#20609)javascript.builtins.WebAssembly.LinkError (#20609)javascript.builtins.WebAssembly.LinkError.LinkError (#20609)javascript.builtins.WebAssembly.Memory (#20609)javascript.builtins.WebAssembly.Memory.buffer (#20609)javascript.builtins.WebAssembly.Memory.grow (#20609)javascript.builtins.WebAssembly.Memory.Memory (#20609)javascript.builtins.WebAssembly.Memory.Memory.shared (#20609)javascript.builtins.WebAssembly.Module (#20609)javascript.builtins.WebAssembly.Module.customSections (#20609)javascript.builtins.WebAssembly.Module.exports (#20609)javascript.builtins.WebAssembly.Module.imports (#20609)javascript.builtins.WebAssembly.Module.Module (#20609)javascript.builtins.WebAssembly.RuntimeError (#20609)javascript.builtins.WebAssembly.RuntimeError.RuntimeError (#20609)javascript.builtins.WebAssembly.Table (#20609)javascript.builtins.WebAssembly.Table.get (#20609)javascript.builtins.WebAssembly.Table.grow (#20609)javascript.builtins.WebAssembly.Table.length (#20609)javascript.builtins.WebAssembly.Table.set (#20609)javascript.builtins.WebAssembly.Table.Table (#20609)javascript.builtins.WebAssembly.Tag (#20609)javascript.builtins.WebAssembly.Tag.Tag (#20609)javascript.builtins.WebAssembly.Tag.type (#20609)javascript.builtins.WebAssembly.validate (#20609)javascript.statements.import.import_assertions (#20949)javascript.statements.import.import_assertions.type_json (#20949)api.console.assert_static (#20178)api.console.clear_static (#20178)api.console.count_static (#20178)api.console.countReset_static (#20178)api.console.debug_static (#20178)api.console.dir_static (#20178)api.console.dirxml_static (#20178)api.console.error_static (#20178)api.console.exception_static (#20178)api.console.group_static (#20178)api.console.groupCollapsed_static (#20178)api.console.groupEnd_static (#20178)api.console.info_static (#20178)api.console.log_static (#20178)api.console.profile_static (#20178)api.console.profileEnd_static (#20178)api.console.table_static (#20178)api.console.time_static (#20178)api.console.timeEnd_static (#20178)api.console.timeLog_static (#20178)api.console.timeStamp_static (#20178)api.console.trace_static (#20178)api.console.warn_static (#20178)api.CSS.cap_static (#20984)api.CSS.ic_static (#20984)api.CSS.lh_static (#20984)api.CSS.rcap_static (#20984)api.CSS.rch_static (#20984)api.CSS.rex_static (#20984)api.CSS.ric_static (#20984)api.CSS.rlh_static (#20984)api.Element.ariaColIndexText (#21207)api.Element.ariaRowIndexText (#21207)api.ElementInternals.ariaColIndexText (#21207)api.ElementInternals.ariaRowIndexText (#21207)api.RTCRtpSender.setParameters.parameters_encodings_parameter.active (#19584)api.RTCRtpSender.setParameters.parameters_encodings_parameter.dtx (#19584)api.RTCRtpSender.setParameters.parameters_encodings_parameter.maxBitrate (#19584)api.RTCRtpSender.setParameters.parameters_encodings_parameter.maxFramerate (#19584)api.RTCRtpSender.setParameters.parameters_encodings_parameter.priority (#19584)api.RTCRtpSender.setParameters.parameters_encodings_parameter.rid (#19584)api.RTCRtpSender.setParameters.parameters_encodings_parameter.scaleResolutionDownBy (#19584)browsers.nodejs.releases.21.0.0 (#21213)css.types.basic-shape.path.clip-path (#20062)css.types.basic-shape.path.d (#20062)css.types.basic-shape.path.offset-path (#20062)css.types.basic-shape.path.shape-outside (#20062)css.types.color.system-color.accentcolor_accentcolortext (#21150)css.types.length.rcap (#21171)css.types.length.rch (#21171)css.types.length.rex (#21171)css.types.length.ric (#21171)javascript.statements.import.import_attribues_assert (#20949)javascript.statements.import.import_attribues_assert.type_json (#20949)javascript.statements.import.import_attributes (#20949)javascript.statements.import.import_attributes.type_json (#20949)webassembly.api (#20609)webassembly.api.compile (#20609)webassembly.api.CompileError (#20609)webassembly.api.CompileError.CompileError (#20609)webassembly.api.compileStreaming (#20609)webassembly.api.Exception (#20609)webassembly.api.Exception.Exception (#20609)webassembly.api.Exception.Exception.options_parameter_traceStack (#20609)webassembly.api.Exception.getArg (#20609)webassembly.api.Exception.is (#20609)webassembly.api.Exception.stack (#20609)webassembly.api.Global (#20609)webassembly.api.Global.Global (#20609)webassembly.api.Global.value (#20609)webassembly.api.Global.valueOf (#20609)webassembly.api.Instance (#20609)webassembly.api.Instance.exports (#20609)webassembly.api.Instance.Instance (#20609)webassembly.api.instantiate (#20609)webassembly.api.instantiateStreaming (#20609)webassembly.api.LinkError (#20609)webassembly.api.LinkError.LinkError (#20609)webassembly.api.Memory (#20609)webassembly.api.Memory.buffer (#20609)webassembly.api.Memory.grow (#20609)webassembly.api.Memory.Memory (#20609)webassembly.api.Memory.Memory.shared (#20609)webassembly.api.Module (#20609)webassembly.api.Module.customSections (#20609)webassembly.api.Module.exports (#20609)webassembly.api.Module.imports (#20609)webassembly.api.Module.Module (#20609)webassembly.api.RuntimeError (#20609)webassembly.api.RuntimeError.RuntimeError (#20609)webassembly.api.Table (#20609)webassembly.api.Table.get (#20609)webassembly.api.Table.grow (#20609)webassembly.api.Table.length (#20609)webassembly.api.Table.set (#20609)webassembly.api.Table.Table (#20609)webassembly.api.Tag (#20609)webassembly.api.Tag.Tag (#20609)webassembly.api.Tag.type (#20609)webassembly.api.validate (#20609)v5.3.30...v5.3.31)api.RTCRtpContributingSource (#19582)api.RTCRtpContributingSource.audioLevel (#19582)api.RTCRtpContributingSource.source (#19582)api.RTCRtpContributingSource.timestamp (#19582)css.properties.text-underline-position.left_right (#21022)api.RTCRtpReceiver.getContributingSources.audioLevel (#19582)api.RTCRtpReceiver.getContributingSources.rtpTimestamp (#19582)api.RTCRtpReceiver.getContributingSources.source (#19582)api.RTCRtpReceiver.getContributingSources.timestamp (#19582)css.properties.alignment-baseline (#21040)css.properties.baseline-shift (#21041)css.properties.break-after.always (#21017)css.properties.break-after.auto (#21017)css.properties.break-after.avoid (#21017)css.properties.break-after.avoid-column (#21017)css.properties.break-after.avoid-page (#21017)css.properties.break-after.column (#21017)css.properties.break-after.left (#21017)css.properties.break-after.page (#21017)css.properties.break-after.recto (#21017)css.properties.break-after.right (#21017)css.properties.break-after.verso (#21017)css.properties.break-before.always (#21016)css.properties.break-before.auto (#21016)css.properties.break-before.avoid (#21016)css.properties.break-before.avoid-column (#21016)css.properties.break-before.avoid-page (#21016)css.properties.break-before.column (#21016)css.properties.break-before.left (#21016)css.properties.break-before.page (#21016)css.properties.break-before.recto (#21016)css.properties.break-before.right (#21016)css.properties.break-before.verso (#21016)css.properties.break-inside.auto (#21018)css.properties.break-inside.avoid (#21018)css.properties.break-inside.avoid-column (#21018)css.properties.break-inside.avoid-page (#21018)css.properties.color-interpolation (#21043)css.properties.color-interpolation-filters (#21045)css.properties.cx (#21043)css.properties.cy (#21043)css.properties.d (#21043)css.properties.dominant-baseline (#21046)css.properties.fill (#21049)css.properties.fill-opacity (#21047)css.properties.fill-rule (#21048)css.properties.flood-color (#21050)css.properties.flood-opacity (#21051)css.properties.glyph-orientation-vertical (#21052)css.properties.grid-column-gap (#21053)css.properties.grid-gap (#21055)css.properties.grid-row-gap (#21054)css.properties.image-rendering.smooth (#21020)css.properties.lighting-color (#21056)css.properties.marker (#21043)css.properties.marker-end (#21043)css.properties.marker-mid (#21043)css.properties.marker-start (#21043)css.properties.r (#21043)css.properties.rx (#21043)css.properties.ry (#21043)css.properties.shape-rendering (#21043)css.properties.speak (#21057)css.properties.stroke (#21059)css.properties.stroke-color (#21059)css.properties.stroke-dasharray (#21059)css.properties.stroke-dashoffset (#21059)css.properties.stroke-linecap (#21059)css.properties.stroke-linejoin (#21059)css.properties.stroke-miterlimit (#21059)css.properties.stroke-opacity (#21059)css.properties.stroke-width (#21059)css.properties.text-anchor (#21043)css.properties.text-underline-position.left (#21022)css.properties.text-underline-position.right (#21022)css.properties.vector-effect (#21043)css.properties.word-wrap (#21043)css.properties.x (#21043)css.properties.y (#21043)http.status.103.preconnect (#21083)http.status.103.preload (#21083)v5.3.29...v5.3.30)api.RTCIceServer (#19577)api.RTCIceServer.credential (#19577)api.RTCIceServer.credentialType (#19577)api.RTCIceServer.url (#19577)api.RTCIceServer.urls (#19577)api.RTCIceServer.username (#19577)api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter.credential_parameter (#19577)api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter.credentialType_parameter (#19577)api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter.url_parameter (#19577)api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter.urls_parameter (#19577)api.RTCPeerConnection.RTCPeerConnection.configuration_iceServers_parameter.username_parameter (#19577)api.Screen.availLeft.relative-multi-screen (#21123)api.Screen.availTop.relative-multi-screen (#21123)api.Screen.left.relative-multi-screen (#21123)api.Screen.top.relative-multi-screen (#21123)api.Window.moveTo.relative-multi-screen (#21123)api.Window.open.relative-multi-screen (#21123)api.Window.screenLeft.relative-multi-screen (#21123)api.Window.screenTop.relative-multi-screen (#21123)api.Window.screenX.relative-multi-screen (#21123)api.Window.screenY.relative-multi-screen (#21123)browsers.chrome_android.releases.122 (#21137)browsers.chrome.releases.122 (#21137)browsers.deno.releases.1.38 (#21144)browsers.webview_android.releases.122 (#21137)css.properties.color-adjust (#21044)javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_calendar_parameter (#21143)javascript.builtins.Intl.DateTimeFormat.DateTimeFormat.options_parameter.options_numberingSystem_parameter (#21143)v5.3.28...v5.3.29)api.Counter (#21037)api.Counter.identifier (#21037)api.Counter.listStyle (#21037)api.Counter.separator (#21037)api.Document.browsingTopics (#20457)api.fetch.init_browsingTopics_parameter (#20457)api.HTMLIFrameElement.browsingTopics (#20457)api.MediaController (#21039)api.MediaController.buffered (#21039)api.MediaController.currentTime (#21039)api.MediaController.defaultPlaybackRate (#21039)api.MediaController.duration (#21039)api.MediaController.MediaController (#21039)api.MediaController.muted (#21039)api.MediaController.pause (#21039)api.MediaController.paused (#21039)api.MediaController.play (#21039)api.MediaController.playbackRate (#21039)api.MediaController.playbackState (#21039)api.MediaController.played (#21039)api.MediaController.seekable (#21039)api.MediaController.unpause (#21039)api.MediaController.volume (#21039)api.Rect (#21038)api.Rect.bottom (#21038)api.Rect.left (#21038)api.Rect.right (#21038)api.Rect.top (#21038)api.Request.Request.init_browsingTopics_parameter (#20457)api.RGBColor (#21036)api.RGBColor.blue (#21036)api.RGBColor.green (#21036)api.RGBColor.red (#21036)api.WebGLTimerQueryEXT (#21035)browsers.chrome_android.releases.120 (#21113)browsers.chrome_android.releases.121 (#21113)browsers.firefox_android.releases.122 (#21113)browsers.firefox.releases.122 (#21113)browsers.webview_android.releases.119 (#21113)browsers.webview_android.releases.120 (#21113)browsers.webview_android.releases.121 (#21113)css.properties.-webkit-line-clamp.none (#21014)css.properties.clip-rule (#21042)css.properties.font-variant.historical-forms (#21019)css.properties.font-variant.sub (#21019)css.properties.font-variant.super (#21019)html.elements.iframe.browsingtopics (#20457)http.headers.Observe-Browsing-Topics (#20457)http.headers.Permissions-Policy.browsing-topics (#20457)http.headers.Sec-Browsing-Topics (#20457)v5.3.27...v5.3.28)api.SVGAElement.referrerPolicy.no-referrer-when-downgrade (#21086)api.SVGAElement.referrerPolicy.origin-when-cross-origin (#21086)api.SVGAElement.referrerPolicy.unsafe-url (#21086)webextensions.api.tabs.create.createProperties.active (#20971)webextensions.api.tabs.create.createProperties.cookieStoreId (#20971)webextensions.api.tabs.create.createProperties.discarded (#20971)webextensions.api.tabs.create.createProperties.index (#20971)webextensions.api.tabs.create.createProperties.muted (#20971)webextensions.api.tabs.create.createProperties.openerTabId (#20971)webextensions.api.tabs.create.createProperties.openInReaderMode (#20971)webextensions.api.tabs.create.createProperties.pinned (#20971)webextensions.api.tabs.create.createProperties.selected (#20971)webextensions.api.tabs.create.createProperties.title (#20971)webextensions.api.tabs.create.createProperties.url (#20971)webextensions.api.tabs.create.createProperties.windowId (#20971)browsers.opera.releases.105 (#21080)html.elements.script.type.speculationrules.prerender (#21085)webextensions.api.runtime.MessageSender.documentId (#20970)webextensions.api.runtime.MessageSender.documentLifecycle (#20970)webextensions.api.runtime.MessageSender.id (#20970)webextensions.api.runtime.MessageSender.origin (#20970)webextensions.api.runtime.MessageSender.tab (#20970)webextensions.api.tabs.create.active (#20971)webextensions.api.tabs.create.cookieStoreId (#20971)webextensions.api.tabs.create.discarded (#20971)webextensions.api.tabs.create.index (#20971)webextensions.api.tabs.create.muted (#20971)webextensions.api.tabs.create.openerTabId (#20971)webextensions.api.tabs.create.openInReaderMode (#20971)webextensions.api.tabs.create.pinned (#20971)webextensions.api.tabs.create.selected (#20971)webextensions.api.tabs.create.title (#20971)webextensions.api.tabs.create.url (#20971)webextensions.api.tabs.create.windowId (#20971)v5.3.26...v5.3.27)v5.3.25...v5.3.26)