Supported WebKit APIs

For improved compatibility, Microsoft Edge supports a variety of "-webkit-" prefixed APIs.

Below is a list of these supported APIs.

Entity	Category
webkitAnimation	CSS Animations
webkitAnimationDelay	CSS Animations
webkitAnimationDirection	CSS Animations
webkitAnimationDuration	CSS Animations
webkitAnimationFillMode	CSS Animations
webkitAnimationIterationCount	CSS Animations
webkitAnimationName	CSS Animations
webkitAnimationPlayState	CSS Animations
webkitAnimationTimingFunction	CSS Animations
WebKitPoint	CSS Core
webkitBackground	CSS Core
webkitBackgroundAttachment	CSS Core
webkitBackgroundClip	CSS Core
webkitBackgroundColor	CSS Core
webkitBackgroundImage	CSS Core
webkitBackgroundOrigin	CSS Core
webkitBackgroundPosition	CSS Core
webkitBackgroundPositionX	CSS Core
webkitBackgroundPositionY	CSS Core
webkitBackgroundRepeat	CSS Core
webkitBackgroundSize	CSS Core
webkitBorderBottomLeftRadius	CSS Core
webkitBorderBottomRightRadius	CSS Core
webkitBorderImage	CSS Core
webkitBorderImageOutset	CSS Core
webkitBorderImageRepeat	CSS Core
webkitBorderImageSlice	CSS Core
webkitBorderImageSource	CSS Core
webkitBorderImageWidth	CSS Core
webkitBorderRadius	CSS Core
webkitBorderTopLeftRadius	CSS Core
webkitBorderTopRightRadius	CSS Core
webkitConvertPointFromNodeToPage	CSS Core
webkitConvertPointFromPageToNode	CSS Core
webkitFilter	CSS Filters
webkitAlignContent	CSS FlexBox
webkitAlignItems	CSS FlexBox
webkitAlignSelf	CSS FlexBox
webkitBoxAlign	CSS FlexBox
webkitBoxDirection	CSS FlexBox
webkitBoxFlex	CSS FlexBox
webkitBoxOrdinalGroup	CSS FlexBox
webkitBoxOrient	CSS FlexBox
webkitBoxPack	CSS FlexBox
webkitBoxSizing	CSS FlexBox
webkitFlex	CSS FlexBox
webkitFlexBasis	CSS FlexBox
webkitFlexDirection	CSS FlexBox
webkitFlexFlow	CSS FlexBox
webkitFlexGrow	CSS FlexBox
webkitFlexShrink	CSS FlexBox
webkitFlexWrap	CSS FlexBox
webkitJustifyContent	CSS FlexBox
webkitOrder	CSS FlexBox
webkitAppearance	CSS Intrinsic Control Styling
webkitColumnBreakAfter	CSS MultiColumn
webkitColumnBreakBefore	CSS MultiColumn
webkitColumnBreakInside	CSS MultiColumn
webkitColumnCount	CSS MultiColumn
webkitColumnGap	CSS MultiColumn
webkitColumnRule	CSS MultiColumn
webkitColumnRuleColor	CSS MultiColumn
webkitColumnRuleStyle	CSS MultiColumn
webkitColumnRuleWidth	CSS MultiColumn
webkitColumnSpan	CSS MultiColumn
webkitColumnWidth	CSS MultiColumn
webkitColumns	CSS MultiColumn
webkitTextFillColor	CSS Text Masking
WebKitCSSMatrix	CSS Transforms
webkitBackfaceVisibility	CSS Transforms
webkitPerspective	CSS Transforms
webkitPerspectiveOrigin	CSS Transforms
webkitTransform	CSS Transforms
webkitTransformOrigin	CSS Transforms
webkitTransformStyle	CSS Transforms
webkitTransition	CSS Transitions
webkitTransitionDelay	CSS Transitions
webkitTransitionDuration	CSS Transitions
webkitTransitionProperty	CSS Transitions
webkitTransitionTimingFunction	CSS Transitions
webkitWritingMode	CSS Writing Modes
onwebkitfullscreenchange	FullScreen
onwebkitfullscreenerror	FullScreen
webkitCancelFullScreen	FullScreen
webkitCurrentFullScreenElement	FullScreen
webkitDisplayingFullscreen	FullScreen
webkitEnterFullscreen	FullScreen
webkitExitFullScreen	FullScreen
webkitFullscreenElement	FullScreen
webkitFullscreenEnabled	FullScreen
webkitIsFullScreen	FullScreen
webkitRequestFullscreen	FullScreen
webkitSupportsFullscreen	FullScreen
webkitTapHighlightColor	Mobile Extensions
webkitTextSizeAdjust	Mobile Extensions
webkitMatchesSelector	Selectors API
webkitUserModify	Editing
webkitUserSelect	Text Selection