Overview / Web Technology
Web technology reference for developers
HTML
Structure of content on the web
CSS
Code used to describe document style
JavaScript
General-purpose scripting language
HTTP
Protocol for transmitting web resources
Web APIs
Interfaces for building web applications
Web Extensions
Developing extensions for web browsers
Accessibility
Build web projects usable for all
Web Technology
Web technology reference for developers
æ¤é¡µé¢ç±ç¤¾åºä»è±æç¿»è¯èæ¥ãäºè§£æ´å¤å¹¶å å ¥ MDN Web Docs 社åºã
Filter sidebar
卿¬æä¸Window
caches
closed
cookieStore
credentialless
å®éªæ§crossOriginIsolated
crypto
customElements
devicePixelRatio
document
documentPictureInPicture
å®éªæ§event
å·²å¼ç¨external
å·²å¼ç¨fence
å®éªæ§frameElement
frames
fullScreen
éæ åhistory
indexedDB
innerHeight
innerWidth
isSecureContext
launchQueue
å®éªæ§length
localStorage
location
locationbar
menubar
mozInnerScreenX
éæ åmozInnerScreenY
éæ åname
navigation
å®éªæ§navigator
opener
orientation
å·²å¼ç¨origin
originAgentCluster
outerHeight
outerWidth
parent
performance
personalbar
scheduler
screen
screenLeft
screenTop
screenX
screenY
scrollbars
scrollMaxX
éæ åscrollMaxY
éæ åscrollX
scrollY
self
sessionStorage
sharedStorage
å®éªæ§speechSynthesis
status
å·²å¼ç¨statusbar
toolbar
top
trustedTypes
visualViewport
window
alert()
atob()
blur()
å·²å¼ç¨btoa()
cancelAnimationFrame()
cancelIdleCallback()
captureEvents()
å·²å¼ç¨clearImmediate()
éæ å å·²å¼ç¨clearInterval()
clearTimeout()
close()
confirm()
createImageBitmap()
dump()
éæ åfetch()
fetchLater()
å®éªæ§find()
éæ åfocus()
getComputedStyle()
getDefaultComputedStyle()
éæ ågetScreenDetails()
å®éªæ§getSelection()
matchMedia()
moveBy()
moveTo()
open()
postMessage()
print()
prompt()
queryLocalFonts()
å®éªæ§queueMicrotask()
releaseEvents()
å·²å¼ç¨reportError()
requestAnimationFrame()
requestFileSystem()
éæ å å·²å¼ç¨requestIdleCallback()
resizeBy()
resizeTo()
scroll()
scrollBy()
scrollByLines()
éæ åscrollByPages()
éæ åscrollTo()
setImmediate()
éæ å å·²å¼ç¨setInterval()
setResizable()
éæ å å·²å¼ç¨setTimeout()
showDirectoryPicker()
å®éªæ§showOpenFilePicker()
å®éªæ§showSaveFilePicker()
å®éªæ§sizeToContent()
éæ åstop()
structuredClone()
webkitConvertPointFromNodeToPage()
éæ å å·²å¼ç¨webkitConvertPointFromPageToNode()
éæ å å·²å¼ç¨afterprint
appinstalled
beforeinstallprompt
beforeprint
beforeunload
blur
devicemotion
deviceorientation
deviceorientationabsolute
error
focus
gamepadconnected
gamepaddisconnected
hashchange
languagechange
load
message
messageerror
offline
online
orientationchange
å·²å¼ç¨pagehide
pagereveal
pageshow
pageswap
popstate
rejectionhandled
resize
scrollsnapchange
å®éªæ§scrollsnapchanging
å®éªæ§storage
unhandledrejection
unload
å·²å¼ç¨vrdisplayactivate
éæ å å·²å¼ç¨vrdisplayconnect
éæ å å·²å¼ç¨vrdisplaydeactivate
éæ å å·²å¼ç¨vrdisplaydisconnect
éæ å å·²å¼ç¨vrdisplaypresentchange
éæ å å·²å¼ç¨BeforeUnloadEvent
DOMStringMap
ErrorEvent
HTMLAnchorElement
HTMLAreaElement
HTMLAudioElement
HTMLBRElement
HTMLBaseElement
HTMLBodyElement
HTMLButtonElement
HTMLCanvasElement
HTMLDListElement
HTMLDataElement
HTMLDataListElement
HTMLDialogElement
HTMLDivElement
HTMLDocument
HTMLElement
HTMLEmbedElement
HTMLFieldSetElement
HTMLFormControlsCollection
HTMLFormElement
HTMLFrameSetElement
å·²å¼ç¨HTMLHRElement
HTMLHeadElement
HTMLHeadingElement
HTMLHtmlElement
HTMLIFrameElement
HTMLImageElement
HTMLInputElement
HTMLLIElement
HTMLLabelElement
HTMLLegendElement
HTMLLinkElement
HTMLMapElement
HTMLMediaElement
HTMLMenuElement
HTMLMetaElement
HTMLMeterElement
HTMLModElement
HTMLOListElement
HTMLObjectElement
HTMLOptGroupElement
HTMLOptionElement
HTMLOptionsCollection
HTMLOutputElement
HTMLParagraphElement
HTMLPictureElement
HTMLPreElement
HTMLProgressElement
HTMLQuoteElement
HTMLScriptElement
HTMLSelectElement
HTMLSourceElement
HTMLSpanElement
HTMLStyleElement
HTMLTableCaptionElement
HTMLTableCellElement
HTMLTableColElement
HTMLTableElement
HTMLTableRowElement
HTMLTableSectionElement
HTMLTemplateElement
HTMLTextAreaElement
HTMLTimeElement
HTMLTitleElement
HTMLTrackElement
HTMLUListElement
HTMLUnknownElement
HTMLVideoElement
HashChangeEvent
History
ImageData
Location
MessageChannel
MessageEvent
MessagePort
Navigator
PageRevealEvent
PageSwapEvent
PageTransitionEvent
Plugin
å·²å¼ç¨PluginArray
å·²å¼ç¨PromiseRejectionEvent
RadioNodeList
UserActivation
ValidityState
WorkletGlobalScope
å¨ JavaScript ä¸éè¿ queueMicrotask() 使ç¨å¾®ä»»å¡
æ·±å
¥ï¼å¾®ä»»å¡ä¸ Javascript è¿è¡æ¶ç¯å¢
Baseline 2023
Newly available
Since March 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
WindowEventHandlers
æ¥å£ç onmessageerror äºä»¶å¤ç卿¯ä¸ä¸ª EventListener
ï¼æ¯å½ä¸ä¸ªç±»å为 messageerror
ç EventListener
äºä»¶å¨ä¸ä¸ªçªå£è¢«è§¦å --ä¹å°±æ¯è¯´ï¼å½å®æ¶å°çæ¶æ¯ä¸è½æ¯deserialized ã
夿³¨ï¼ æ¤ç¹æ§å¨ Web Worker ä¸å¯ç¨ã
è¯æ³window.onmessageerror = function() { ... };è§è Specification HTML
.
This page was last modified on 2022å¹´9æ24æ¥ by MDN contributors.
View this page on GitHubâ¢
Report a problem with this contentRetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4