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Properties & Methods
| Window |
| Boolean Properties:Boolean closedBoolean fullscreenBoolean isSecureContext |
| Numeric, String and Other Properties:String nameString statusNumber devicePixelRatioNumber {inner | outer}{Height | Width}Number lengthNumber mozInnerScreen{X | Y}Number page{X | Y}OffsetNumber screen{X | Y | Left | Top}Number scroll[Max]{X | Y}VisualViewport visualViewport |
| Window and Frame Properties:Document document Window self Window parentWindow topWindow openerFrame frameElementWindow window[0], window[1]...Frame[] frames |
| Worker-Ready Properties:CacheStorage cachesIDBFactory indexedDBString origin |
| Special Object Properties:DOM{Matrix | Point | Rect | Quad}[ReadOnly]xBar {location|menu|personal|status|tool}barScrollBars scrollbarsConsole consoleCustomElementRegistry customElementsCrypto cryptoEvent eventLocation locationHistory historyStorage {local | session}StorageMessageManager messageManagerNavigator navigatorPerformance performanceScreen screenSpeechSynthesis speechSynthesis |
| Action Methods:alert(msg) Boolean confirm(msg) String prompt([msg [,default]])blur() focus()ID requestAnimationFrame(callback) ID requestIdleCallback(callback [,options]) canceltAnimationFrame(ID) cancelIdleCallback(ID)stop()Window open(url, name [, features])CSSStyleDeclaration getComputedStyle (element [, pseudoElt])Selection getSelection()MediaQueryList matchMedia(mediaQueryString)print() |
| Positioning Methods:close() {resize | scroll}[By | To](x, y) |
| Event Methods:{add | remove}EventListender(type, listener [, options])Boolean displatchEvent(event) |
| Worker-Ready Methods:ID set{Timeout | Interval | Immediate}()clear{Timeout | Interval | Immediate}(ID)String atob(String)String btoa(String)postMessage(msg, targetOrigin [, transfer])Promise(Response) fetch(resource [, init])Promise(ImageBitmap) createImageBitmap(image [,sx, sy, sw, sh][, options]) |