Solve CSS math expressions
lezer-based CSS grammar
https://github.com/deanm/css-color-parser-js
Provides some base functions needed by a css-select adapter so that you don't have to implement the whole thing.
Remove unused CSS from email templates
Search CSS(-like) strings
a css gradient parser
Collapse the leading and trailing whitespace of a string
Is given string a language code (as per IANA)
A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations
Looks up the first non-whitespace character to the left/right of a given index
CSS language support for the CodeMirror code editor
Parser for the content attribute of the meta viewport
Pure-TypeScript CSS toolkit for Bun/Node — parser, walker, generator, selector engine, and minifier. Zero runtime deps.
Command line app to deep sort JSON files, retains package.json special key order
Extracts CSS class/id names from a string
Gather string index ranges
Parser aiming at broken or mixed code, especially HTML & CSS
Open Web data by the Mozilla Developer Network
A utility package to parse strings
A JavaScript parser
Like String.trim() but you can choose granularly what to trim
Parses Emmet CSS abbreviation into AST tree
the mighty option parser used by yargs