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@tsdown/css
Advanced tools
@tsdown/css
CSS support for tsdown, powered by Lightning CSS.
All CSS processing in tsdown requires this package. Install it to enable CSS handling in your builds.
Features
- CSS extraction and bundling
- CSS
@importinlining via Lightning CSSbundleAsync - CSS syntax lowering and autoprefixing
- CSS minification
- CSS code splitting
- Source map support
- Preprocessor support (Sass, Less, Stylus)
- PostCSS integration
Documentation
See the CSS documentation for usage and configuration details.
License
FAQs
Advanced CSS pipeline for tsdown powered by Lightning CSS
We found that @tsdown/css demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 3 open source maintainers collaborating on the project.
Package last updated on 28 Aug 2026
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