let unpack = require('caniuse-lite/dist/unpacker/feature') function browsersSort(a, b) { a = a.split(' ') b = b.split(' ') if (a[0] > b[0]) { return 1 } else if (a[0] < b[0]) { return -1 } else { return Math.sign(parseFloat(a[1]) - parseFloat(b[1])) } } // Convert Can I Use data function f(data, opts, callback) { data = unpack(data) if (!callback) { ;[callback, opts] = [opts, {}] } let match = opts.match || /\sx($|\s)/ let need = [] for (let browser in data.stats) { let versions = data.stats[browser] for (let version in versions) { let support = versions[version] if (support.match(match)) { need.push(browser + ' ' + version) } } } callback(need.sort(browsersSort)) } // Add data for all properties let result = {} function prefix(names, data) { for (let name of names) { result[name] = Object.assign({}, data) } } function add(names, data) { for (let name of names) { result[name].browsers = result[name].browsers .concat(data.browsers) .sort(browsersSort) } } module.exports = result // Border Radius let prefixBorderRadius = require('caniuse-lite/data/features/border-radius') f(prefixBorderRadius, browsers => prefix( [ 'border-radius', 'border-top-left-radius', 'border-top-right-radius', 'border-bottom-right-radius', 'border-bottom-left-radius' ], { browsers, feature: 'border-radius', mistakes: ['-khtml-', '-ms-', '-o-'] } ) ) // Box Shadow let prefixBoxshadow = require('caniuse-lite/data/features/css-boxshadow') f(prefixBoxshadow, browsers => prefix(['box-shadow'], { browsers, feature: 'css-boxshadow', mistakes: ['-khtml-'] }) ) // Animation let prefixAnimation = require('caniuse-lite/data/features/css-animation') f(prefixAnimation, browsers => prefix( [ 'animation', 'animation-name', 'animation-duration', 'animation-delay', 'animation-direction', 'animation-fill-mode', 'animation-iteration-count', 'animation-play-state', 'animation-timing-function', '@keyframes' ], { browsers, feature: 'css-animation', mistakes: ['-khtml-', '-ms-'] } ) ) // Transition let prefixTransition = require('caniuse-lite/data/features/css-transitions') f(prefixTransition, browsers => prefix( [ 'transition', 'transition-property', 'transition-duration', 'transition-delay', 'transition-timing-function' ], { browsers, feature: 'css-transitions', mistakes: ['-khtml-', '-ms-'] } ) ) // Transform 2D let prefixTransform2d = require('caniuse-lite/data/features/transforms2d') f(prefixTransform2d, browsers => prefix(['transform', 'transform-origin'], { browsers, feature: 'transforms2d' }) ) // Transform 3D let prefixTransforms3d = require('caniuse-lite/data/features/transforms3d') f(prefixTransforms3d, browsers => { prefix(['perspective', 'perspective-origin'], { browsers, feature: 'transforms3d' }) return prefix(['transform-style'], { browsers, feature: 'transforms3d', mistakes: ['-ms-', '-o-'] }) }) f(prefixTransforms3d, { match: /y\sx|y\s#2/ }, browsers => prefix(['backface-visibility'], { browsers, feature: 'transforms3d', mistakes: ['-ms-', '-o-'] }) ) // Gradients let prefixGradients = require('caniuse-lite/data/features/css-gradients') f(prefixGradients, { match: /y\sx/ }, browsers => prefix( [ 'linear-gradient', 'repeating-linear-gradient', 'radial-gradient', 'repeating-radial-gradient' ], { browsers, feature: 'css-gradients', mistakes: ['-ms-'], props: [ 'background', 'background-image', 'border-image', 'mask', 'list-style', 'list-style-image', 'content', 'mask-image' ] } ) ) f(prefixGradients, { match: /a\sx/ }, browsers => { browsers = browsers.map(i => { if (/firefox|op/.test(i)) { return i } else { return `${i} old` } }) return add( [ 'linear-gradient', 'repeating-linear-gradient', 'radial-gradient', 'repeating-radial-gradient' ], { browsers, feature: 'css-gradients' } ) }) // Box sizing let prefixBoxsizing = require('caniuse-lite/data/features/css3-boxsizing') f(prefixBoxsizing, browsers => prefix(['box-sizing'], { browsers, feature: 'css3-boxsizing' }) ) // Filter Effects let prefixFilters = require('caniuse-lite/data/features/css-filters') f(prefixFilters, browsers => prefix(['filter'], { browsers, feature: 'css-filters' }) ) // filter() function let prefixFilterFunction = require('caniuse-lite/data/features/css-filter-function') f(prefixFilterFunction, browsers => prefix(['filter-function'], { browsers, feature: 'css-filter-function', props: [ 'background', 'background-image', 'border-image', 'mask', 'list-style', 'list-style-image', 'content', 'mask-image' ] }) ) // Backdrop-filter let prefixBackdropFilter = require('caniuse-lite/data/features/css-backdrop-filter') f(prefixBackdropFilter, { match: /y\sx|y\s#2/ }, browsers => prefix(['backdrop-filter'], { browsers, feature: 'css-backdrop-filter' }) ) // element() function let prefixElementFunction = require('caniuse-lite/data/features/css-element-function') f(prefixElementFunction, browsers => prefix(['element'], { browsers, feature: 'css-element-function', props: [ 'background', 'background-image', 'border-image', 'mask', 'list-style', 'list-style-image', 'content', 'mask-image' ] }) ) // Multicolumns let prefixMulticolumns = require('caniuse-lite/data/features/multicolumn') f(prefixMulticolumns, browsers => { prefix( [ 'columns', 'column-width', 'column-gap', 'column-rule', 'column-rule-color', 'column-rule-width', 'column-count', 'column-rule-style', 'column-span', 'column-fill' ], { browsers, feature: 'multicolumn' } ) let noff = browsers.filter(i => !/firefox/.test(i)) prefix(['break-before', 'break-after', 'break-inside'], { browsers: noff, feature: 'multicolumn' }) }) // User select let prefixUserSelect = require('caniuse-lite/data/features/user-select-none') f(prefixUserSelect, browsers => prefix(['user-select'], { browsers, feature: 'user-select-none', mistakes: ['-khtml-'] }) ) // Flexible Box Layout let prefixFlexbox = require('caniuse-lite/data/features/flexbox') f(prefixFlexbox, { match: /a\sx/ }, browsers => { browsers = browsers.map(i => { if (/ie|firefox/.test(i)) { return i } else { return `${i} 2009` } }) prefix(['display-flex', 'inline-flex'], { browsers, feature: 'flexbox', props: ['display'] }) prefix(['flex', 'flex-grow', 'flex-shrink', 'flex-basis'], { browsers, feature: 'flexbox' }) prefix( [ 'flex-direction', 'flex-wrap', 'flex-flow', 'justify-content', 'order', 'align-items', 'align-self', 'align-content' ], { browsers, feature: 'flexbox' } ) }) f(prefixFlexbox, { match: /y\sx/ }, browsers => { add(['display-flex', 'inline-flex'], { browsers, feature: 'flexbox' }) add(['flex', 'flex-grow', 'flex-shrink', 'flex-basis'], { browsers, feature: 'flexbox' }) add( [ 'flex-direction', 'flex-wrap', 'flex-flow', 'justify-content', 'order', 'align-items', 'align-self', 'align-content' ], { browsers, feature: 'flexbox' } ) }) // calc() unit let prefixCalc = require('caniuse-lite/data/features/calc') f(prefixCalc, browsers => prefix(['calc'], { browsers, feature: 'calc', props: ['*'] }) ) // Background options let prefixBackgroundOptions = require('caniuse-lite/data/features/background-img-opts') f(prefixBackgroundOptions, browsers => prefix(['background-origin', 'background-size'], { browsers, feature: 'background-img-opts' }) ) // background-clip: text let prefixBackgroundClipText = require('caniuse-lite/data/features/background-clip-text') f(prefixBackgroundClipText, browsers => prefix(['background-clip'], { browsers, feature: 'background-clip-text' }) ) // Font feature settings let prefixFontFeature = require('caniuse-lite/data/features/font-feature') f(prefixFontFeature, browsers => prefix( [ 'font-feature-settings', 'font-variant-ligatures', 'font-language-override' ], { browsers, feature: 'font-feature' } ) ) // CSS font-kerning property let prefixFontKerning = require('caniuse-lite/data/features/font-kerning') f(prefixFontKerning, browsers => prefix(['font-kerning'], { browsers, feature: 'font-kerning' }) ) // Border image let prefixBorderImage = require('caniuse-lite/data/features/border-image') f(prefixBorderImage, browsers => prefix(['border-image'], { browsers, feature: 'border-image' }) ) // Selection selector let prefixSelection = require('caniuse-lite/data/features/css-selection') f(prefixSelection, browsers => prefix(['::selection'], { browsers, feature: 'css-selection', selector: true }) ) // Placeholder selector let prefixPlaceholder = require('caniuse-lite/data/features/css-placeholder') f(prefixPlaceholder, browsers => { prefix(['::placeholder'], { browsers: browsers.concat(['ie 10 old', 'ie 11 old', 'firefox 18 old']), feature: 'css-placeholder', selector: true }) }) // Placeholder-shown selector let prefixPlaceholderShown = require('caniuse-lite/data/features/css-placeholder-shown') f(prefixPlaceholderShown, browsers => { prefix([':placeholder-shown'], { browsers, feature: 'css-placeholder-shown', selector: true }) }) // Hyphenation let prefixHyphens = require('caniuse-lite/data/features/css-hyphens') f(prefixHyphens, browsers => prefix(['hyphens'], { browsers, feature: 'css-hyphens' }) ) // Fullscreen selector let prefixFullscreen = require('caniuse-lite/data/features/fullscreen') f(prefixFullscreen, browsers => prefix([':fullscreen'], { browsers, feature: 'fullscreen', selector: true }) ) // ::backdrop pseudo-element // https://caniuse.com/mdn-css_selectors_backdrop let prefixBackdrop = require('caniuse-lite/data/features/mdn-css-backdrop-pseudo-element') f(prefixBackdrop, browsers => prefix(['::backdrop'], { browsers, feature: 'backdrop', selector: true }) ) // File selector button let prefixFileSelectorButton = require('caniuse-lite/data/features/css-file-selector-button') f(prefixFileSelectorButton, browsers => prefix(['::file-selector-button'], { browsers, feature: 'file-selector-button', selector: true }) ) // :autofill let prefixAutofill = require('caniuse-lite/data/features/css-autofill') f(prefixAutofill, browsers => prefix([':autofill'], { browsers, feature: 'css-autofill', selector: true }) ) // Tab size let prefixTabsize = require('caniuse-lite/data/features/css3-tabsize') f(prefixTabsize, browsers => prefix(['tab-size'], { browsers, feature: 'css3-tabsize' }) ) // Intrinsic & extrinsic sizing let prefixIntrinsic = require('caniuse-lite/data/features/intrinsic-width') let sizeProps = [ 'width', 'min-width', 'max-width', 'height', 'min-height', 'max-height', 'inline-size', 'min-inline-size', 'max-inline-size', 'block-size', 'min-block-size', 'max-block-size', 'grid', 'grid-template', 'grid-template-rows', 'grid-template-columns', 'grid-auto-columns', 'grid-auto-rows' ] f(prefixIntrinsic, browsers => prefix(['max-content', 'min-content'], { browsers, feature: 'intrinsic-width', props: sizeProps }) ) f(prefixIntrinsic, { match: /x|\s#4/ }, browsers => prefix(['fill', 'fill-available'], { browsers, feature: 'intrinsic-width', props: sizeProps }) ) f(prefixIntrinsic, { match: /x|\s#5/ }, browsers => prefix(['fit-content'], { browsers, feature: 'intrinsic-width', props: sizeProps }) ) // Stretch value let prefixStretch = require('caniuse-lite/data/features/css-width-stretch') f(prefixStretch, browsers => prefix(['stretch'], { browsers, feature: 'css-width-stretch', props: sizeProps }) ) // Zoom cursors let prefixCursorsNewer = require('caniuse-lite/data/features/css3-cursors-newer') f(prefixCursorsNewer, browsers => prefix(['zoom-in', 'zoom-out'], { browsers, feature: 'css3-cursors-newer', props: ['cursor'] }) ) // Grab cursors let prefixCursorsGrab = require('caniuse-lite/data/features/css3-cursors-grab') f(prefixCursorsGrab, browsers => prefix(['grab', 'grabbing'], { browsers, feature: 'css3-cursors-grab', props: ['cursor'] }) ) // Sticky position let prefixSticky = require('caniuse-lite/data/features/css-sticky') f(prefixSticky, browsers => prefix(['sticky'], { browsers, feature: 'css-sticky', props: ['position'] }) ) // Pointer Events let prefixPointer = require('caniuse-lite/data/features/pointer') f(prefixPointer, browsers => prefix(['touch-action'], { browsers, feature: 'pointer' }) ) // Text decoration let prefixDecoration = require('caniuse-lite/data/features/text-decoration') f(prefixDecoration, { match: /x.*#[235]/ }, browsers => prefix(['text-decoration-skip', 'text-decoration-skip-ink'], { browsers, feature: 'text-decoration' }) ) let prefixDecorationShorthand = require('caniuse-lite/data/features/mdn-text-decoration-shorthand') f(prefixDecorationShorthand, browsers => prefix(['text-decoration'], { browsers, feature: 'text-decoration' }) ) let prefixDecorationColor = require('caniuse-lite/data/features/mdn-text-decoration-color') f(prefixDecorationColor, browsers => prefix(['text-decoration-color'], { browsers, feature: 'text-decoration' }) ) let prefixDecorationLine = require('caniuse-lite/data/features/mdn-text-decoration-line') f(prefixDecorationLine, browsers => prefix(['text-decoration-line'], { browsers, feature: 'text-decoration' }) ) let prefixDecorationStyle = require('caniuse-lite/data/features/mdn-text-decoration-style') f(prefixDecorationStyle, browsers => prefix(['text-decoration-style'], { browsers, feature: 'text-decoration' }) ) // Text Size Adjust let prefixTextSizeAdjust = require('caniuse-lite/data/features/text-size-adjust') f(prefixTextSizeAdjust, browsers => prefix(['text-size-adjust'], { browsers, feature: 'text-size-adjust' }) ) // CSS Masks let prefixCssMasks = require('caniuse-lite/data/features/css-masks') f(prefixCssMasks, browsers => { prefix( [ 'mask-clip', 'mask-composite', 'mask-image', 'mask-origin', 'mask-repeat', 'mask-border-repeat', 'mask-border-source' ], { browsers, feature: 'css-masks' } ) prefix( [ 'mask', 'mask-position', 'mask-size', 'mask-border', 'mask-border-outset', 'mask-border-width', 'mask-border-slice' ], { browsers, feature: 'css-masks' } ) }) // CSS clip-path property let prefixClipPath = require('caniuse-lite/data/features/css-clip-path') f(prefixClipPath, browsers => prefix(['clip-path'], { browsers, feature: 'css-clip-path' }) ) // Fragmented Borders and Backgrounds let prefixBoxdecoration = require('caniuse-lite/data/features/css-boxdecorationbreak') f(prefixBoxdecoration, browsers => prefix(['box-decoration-break'], { browsers, feature: 'css-boxdecorationbreak' }) ) // CSS3 object-fit/object-position let prefixObjectFit = require('caniuse-lite/data/features/object-fit') f(prefixObjectFit, browsers => prefix(['object-fit', 'object-position'], { browsers, feature: 'object-fit' }) ) // CSS Shapes let prefixShapes = require('caniuse-lite/data/features/css-shapes') f(prefixShapes, browsers => prefix(['shape-margin', 'shape-outside', 'shape-image-threshold'], { browsers, feature: 'css-shapes' }) ) // CSS3 text-overflow let prefixTextOverflow = require('caniuse-lite/data/features/text-overflow') f(prefixTextOverflow, browsers => prefix(['text-overflow'], { browsers, feature: 'text-overflow' }) ) // Viewport at-rule let prefixDeviceadaptation = require('caniuse-lite/data/features/css-deviceadaptation') f(prefixDeviceadaptation, browsers => prefix(['@viewport'], { browsers, feature: 'css-deviceadaptation' }) ) // Resolution Media Queries let prefixResolut = require('caniuse-lite/data/features/css-media-resolution') f(prefixResolut, { match: /( x($| )|a #2)/ }, browsers => prefix(['@resolution'], { browsers, feature: 'css-media-resolution' }) ) // CSS text-align-last let prefixTextAlignLast = require('caniuse-lite/data/features/css-text-align-last') f(prefixTextAlignLast, browsers => prefix(['text-align-last'], { browsers, feature: 'css-text-align-last' }) ) // Crisp Edges Image Rendering Algorithm let prefixCrispedges = require('caniuse-lite/data/features/css-crisp-edges') f(prefixCrispedges, { match: /y x|a x #1/ }, browsers => prefix(['pixelated'], { browsers, feature: 'css-crisp-edges', props: ['image-rendering'] }) ) f(prefixCrispedges, { match: /a x #2/ }, browsers => prefix(['image-rendering'], { browsers, feature: 'css-crisp-edges' }) ) // Logical Properties let prefixLogicalProps = require('caniuse-lite/data/features/css-logical-props') f(prefixLogicalProps, browsers => prefix( [ 'border-inline-start', 'border-inline-end', 'margin-inline-start', 'margin-inline-end', 'padding-inline-start', 'padding-inline-end' ], { browsers, feature: 'css-logical-props' } ) ) f(prefixLogicalProps, { match: /x\s#2/ }, browsers => prefix( [ 'border-block-start', 'border-block-end', 'margin-block-start', 'margin-block-end', 'padding-block-start', 'padding-block-end' ], { browsers, feature: 'css-logical-props' } ) ) // CSS appearance let prefixAppearance = require('caniuse-lite/data/features/css-appearance') f(prefixAppearance, { match: /#2|x/ }, browsers => prefix(['appearance'], { browsers, feature: 'css-appearance' }) ) // CSS Scroll snap points let prefixSnappoints = require('caniuse-lite/data/features/css-snappoints') f(prefixSnappoints, browsers => prefix( [ 'scroll-snap-type', 'scroll-snap-coordinate', 'scroll-snap-destination', 'scroll-snap-points-x', 'scroll-snap-points-y' ], { browsers, feature: 'css-snappoints' } ) ) // CSS Regions let prefixRegions = require('caniuse-lite/data/features/css-regions') f(prefixRegions, browsers => prefix(['flow-into', 'flow-from', 'region-fragment'], { browsers, feature: 'css-regions' }) ) // CSS image-set let prefixImageSet = require('caniuse-lite/data/features/css-image-set') f(prefixImageSet, browsers => prefix(['image-set'], { browsers, feature: 'css-image-set', props: [ 'background', 'background-image', 'border-image', 'cursor', 'mask', 'mask-image', 'list-style', 'list-style-image', 'content' ] }) ) // Writing Mode let prefixWritingMode = require('caniuse-lite/data/features/css-writing-mode') f(prefixWritingMode, { match: /a|x/ }, browsers => prefix(['writing-mode'], { browsers, feature: 'css-writing-mode' }) ) // Cross-Fade Function let prefixCrossFade = require('caniuse-lite/data/features/css-cross-fade') f(prefixCrossFade, browsers => prefix(['cross-fade'], { browsers, feature: 'css-cross-fade', props: [ 'background', 'background-image', 'border-image', 'mask', 'list-style', 'list-style-image', 'content', 'mask-image' ] }) ) // Read Only selector let prefixReadOnly = require('caniuse-lite/data/features/css-read-only-write') f(prefixReadOnly, browsers => prefix([':read-only', ':read-write'], { browsers, feature: 'css-read-only-write', selector: true }) ) // Text Emphasize let prefixTextEmphasis = require('caniuse-lite/data/features/text-emphasis') f(prefixTextEmphasis, browsers => prefix( [ 'text-emphasis', 'text-emphasis-position', 'text-emphasis-style', 'text-emphasis-color' ], { browsers, feature: 'text-emphasis' } ) ) // CSS Grid Layout let prefixGrid = require('caniuse-lite/data/features/css-grid') f(prefixGrid, browsers => { prefix(['display-grid', 'inline-grid'], { browsers, feature: 'css-grid', props: ['display'] }) prefix( [ 'grid-template-columns', 'grid-template-rows', 'grid-row-start', 'grid-column-start', 'grid-row-end', 'grid-column-end', 'grid-row', 'grid-column', 'grid-area', 'grid-template', 'grid-template-areas', 'place-self' ], { browsers, feature: 'css-grid' } ) }) f(prefixGrid, { match: /a x/ }, browsers => prefix(['grid-column-align', 'grid-row-align'], { browsers, feature: 'css-grid' }) ) // CSS text-spacing let prefixTextSpacing = require('caniuse-lite/data/features/css-text-spacing') f(prefixTextSpacing, browsers => prefix(['text-spacing'], { browsers, feature: 'css-text-spacing' }) ) // :any-link selector let prefixAnyLink = require('caniuse-lite/data/features/css-any-link') f(prefixAnyLink, browsers => prefix([':any-link'], { browsers, feature: 'css-any-link', selector: true }) ) // unicode-bidi let bidiIsolate = require('caniuse-lite/data/features/mdn-css-unicode-bidi-isolate') f(bidiIsolate, browsers => prefix(['isolate'], { browsers, feature: 'css-unicode-bidi', props: ['unicode-bidi'] }) ) let bidiPlaintext = require('caniuse-lite/data/features/mdn-css-unicode-bidi-plaintext') f(bidiPlaintext, browsers => prefix(['plaintext'], { browsers, feature: 'css-unicode-bidi', props: ['unicode-bidi'] }) ) let bidiOverride = require('caniuse-lite/data/features/mdn-css-unicode-bidi-isolate-override') f(bidiOverride, { match: /y x/ }, browsers => prefix(['isolate-override'], { browsers, feature: 'css-unicode-bidi', props: ['unicode-bidi'] }) ) // overscroll-behavior selector let prefixOverscroll = require('caniuse-lite/data/features/css-overscroll-behavior') f(prefixOverscroll, { match: /a #1/ }, browsers => prefix(['overscroll-behavior'], { browsers, feature: 'css-overscroll-behavior' }) ) // text-orientation let prefixTextOrientation = require('caniuse-lite/data/features/css-text-orientation') f(prefixTextOrientation, browsers => prefix(['text-orientation'], { browsers, feature: 'css-text-orientation' }) ) // print-color-adjust let prefixPrintAdjust = require('caniuse-lite/data/features/css-print-color-adjust') f(prefixPrintAdjust, browsers => prefix(['print-color-adjust', 'color-adjust'], { browsers, feature: 'css-print-color-adjust' }) )