Lightning CSS Has a Free Rust-Powered CSS Tool — Here's How to Use It
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PostCSS with autoprefixer, cssnano, and CSS modules takes seconds on large projects. Lightning CSS does all three in one tool — 100x faster, written in Rust. What Is Lightning CSS? Lightning CSS is an extremely fast CSS parser, transformer, bundler, and minifier. It handles vendor prefixes, CSS modules, nesting, and minification — all in one pass. Speed Comparison Task PostCSS + plugins Lightning CSS Autoprefixer 200ms 2ms Minification 150ms 1ms CSS Modules 100