csstree

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

[csstree @csstree]

🚀 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.

https://t.co/3Fe0Cv1zWh

[csstree @csstree]

🚀 CSSTree validator v4.0

Now powered by the latest CSSTree 3.0, featuring enhanced support for modern CSS syntax. Check it out!

https://t.co/cUJz9mAEHr

[csstree @csstree]

🚀 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: https://t.co/F29mygPo9O

[Anthony Fu 🦋 @antfu.me @antfu7]

💖 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!

https://t.co/WyALxz5M7a

[romainmenke @romainmenke]

I've just contributed to @csstree. Consider supporting them too — every little helps! https://t.co/Oy34vxi34x via @opencollect

[csstree @csstree]

@projectwallace Could you clarify, please, what’s going wrong? Maybe it will be more convenient to discuss on GitHub?

[csstree @csstree]

@projectwallace Most part of it is a syntax definition dictionary. It can be tree-shaken in theory, but it’s complicated in general. You may try to import lexer alone and use your own dictionary for it (see exports section in readme https://t.co/HNDqzALmBR)

[csstree @csstree]

@projectwallace See “Syntax matching” in usage section of readme https://t.co/UtR03Iysg2
It also should work with string values beside of AST nodes.

[csstree @csstree]

🚀 CSSTree 2.3.0

CSS Nesting support, units introspection and customisation, up to date mdn/data dictionary

https://t.co/dAs13ZG2VB

[Open Web Docs @OpenWebDocs]

[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

https://t.co/XfLxv6rOB8

[csstree @csstree]

@jon_neal @bartveneman @bramus @ChromiumDev @Una @jh3yy @PostCSS @projectwallace Could you clarify please, what is “the convenient API to manipulate values”?

[csstree @csstree]

Looks like CSSTree's definition syntax matching with an appropriate dictionary could be used for SVG attribute validation:

[ゆうてん🖖 @cloud10designs]

css-tree (https://t.co/nEBh1i1yWX)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。

[csstree @csstree]

⭐️ Updated CSS syntax reference to use latest CSSTree and mdn/data dictionaries

https://t.co/BgN5K3FfA4

[csstree @csstree]

🚀 CSSTree validator 3.0

Use latest CSSTree, ESM support, custom reporters for CLI

Release notes: https://t.co/FqLwIhXKEd

[csstree @csstree]

🚀 stylelint-validator 2.0

Implemented at-rule validation, improved ignore options and Sass/Less syntax extensions, ESM support

Release notes: https://t.co/tKoA4cISVm

[csstree @csstree]

🚀 CSSTree 2.0.2

Polishing and bug fixes, reduce install size

Release notes and details: https://t.co/uaUwQf9DPI

[csstree @csstree]

@justinfagnani Just in case, CSSTree 2.0 is migrated to ESM (CommonJS is also supported)

https://t.co/MzNVgxyHLD

[Pankaj Patel @heypankaj_]

📦 Package of the Day

css-tree
https://t.co/uS3Ik34Xep
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

[csstree @csstree]

@rtsao @devongovett CSSTree is such tool https://t.co/qz0sMmY53L
It uses CSS definition syntax to match values
You can try to test a value against a syntax using this playground https://t.co/bPgb6KZcHe

[Jonathan Neal @jon_neal]

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.

https://t.co/8rdyzoOone