A tool set for working with with CSS including fast detailed parser, walker, generator and lexer based on knowledge of W3C specs and browser implementations
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🚀 VSCode CSSTree validator v1.2
Now powered by CSSTree 3.0, featuring enhanced warnings for unknown properties, descriptors, and at-rules. Improved error highlighting makes catching CSS issues easier than ever.
marketplace.visualstudio.com…
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🚀 CSSTree validator v4.0
Now powered by the latest CSSTree 3.0, featuring enhanced support for modern CSS syntax. Check it out!
github.com/csstree/validator
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🚀 CSSTree 3.0 is here!
Featuring support for modern at-rules, improvements to query-related at-rules, spec alignments, other enhancements and bug fixes, and more.
Release notes: github.com/csstree/csstree/r…
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csstree retweeted
💖 These two months, we redistributed our funds to @satanacchio, @johnsoncodehk, @geteslint, libvips, @csstree, Discovery.js, @pnpmjs, @iconify_design for their amazing work!
🙏 Thanks to @logto_io and all the sponsors for making this possible!
opencollective.com/antfu/upd…
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csstree retweeted
I've just contributed to @csstree. Consider supporting them too — every little helps! opencollective.com/csstree via @opencollect
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🚀 CSSTree 2.3.0
CSS Nesting support, units introspection and customisation, up to date mdn/data dictionary
github.com/csstree/csstree/r…
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csstree retweeted
[New blog post] How we improved the CSS formal syntax sections on @MozDevNet with the help of @csstree (h/t @rdvornov) and the @w3cdevs webref/css package
openwebdocs.org/content/post…
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Looks like CSSTree's definition syntax matching with an appropriate dictionary could be used for SVG attribute validation:
css-tree (npmjs.com/package/css-tree)を使うことによって、ここまで詳細に属性値の間違いを発見できるようになった。
ALT ソースコードのスクリーンショット: g要素の中にpath要素がある。path要素にそれぞれmask属性とtransform属性がある。mask属性は0px none invali-keywordと指定されていて、invalid-keywordには警告の赤波線が引かれている。transform属性にはtranslate(0, 200)と指定してあり、200の部分に警告の赤波線が引かれている。
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⭐️ Updated CSS syntax reference to use latest CSSTree and mdn/data dictionaries
csstree.github.io/docs/synta…
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🚀 CSSTree validator 3.0
Use latest CSSTree, ESM support, custom reporters for CLI
Release notes: github.com/csstree/validator…
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🚀 stylelint-validator 2.0
Implemented at-rule validation, improved ignore options and Sass/Less syntax extensions, ESM support
Release notes: github.com/csstree/stylelint…
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🚀 CSSTree 2.0.2
Polishing and bug fixes, reduce install size
Release notes and details: github.com/csstree/csstree/r…
csstree retweeted
📦 Package of the Day
css-tree
npmjs.com/package/css-tree
CSSTree is a toolset for CSS; fast detailed parser, walker, generator and lexer (validation and matching) based on specs and browser implementations.
#javascript #nodejs #npmPackageOfTheDay #100DaysOfCode
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csstree retweeted
CSSTree v2’s tokenizer is the absolute fastest, with a comfortable lead, and the semantically correct number of tokens.
@rdvornov even fixed tests that inaccurately benchmarked CSSTree v1. Thank you, from the web.
github.com/csstools/tokenize…
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csstree retweeted
🚀 CSSO 5.0 just published
Migrated to ESM (CommonJS is still supported), added support for CSS Selectors Level 4 in specificity calculation
Release notes: github.com/css/csso/releases…
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🚀 CSSTree 2.0 just released!
ESM support, no white space nodes on AST, auto encode/decode string and url values, and more
Release notes and details: github.com/csstree/csstree/r…
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⭐️ Finally, CSSTree has been updated to 1.0 on astexplorer.net (astexplorer.net/#/gist/4a910…). It also has settings now!
Kudos to @smelukov 🙏 (PR: github.com/fkling/astexplore…)
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⭐️ Experimental CSSWG drafts index page was slightly refactored recently. It's page got a dark theme and is now automatically updated once a day. Feedback is highly appreciated!
csstree.github.io/csswg-draf…
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