postcss
https://github.com/postcss/postcss
TypeScript
Transforming styles with JS plugins
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- Issues
- At-rule without params gets no `source.end` when closed by `}` or end of file
- Set source.end of an at-rule without params closed by } or end of file
- docs: mention that annotation disables inline map by default
- Fix replacement order when replaceWith retains the original node
- Speed up parse ~15% by reusing the last line in Input#fromOffset
- Fix Document JSON rehydration
- Support lazy CSS generation in Input
- CVE-2026-93749 in source-map-js-1.2.1
- Return the processed CSS from NoWorkResult#toString()
- Preserve comments in values and at-rule params
- Docs
- TypeScript not yet supported