Lightning CSS Lightning CSS is an extremely fast CSS parser, transformer, bundler, and minifier written in Rust. It replaces PostCSS + autoprefixer + postcss-preset-env in a single tool. When to Use This Skill | Use this skill when... | Use something else when... | |------------------------|---------------------------| | Configuring CSS processing in Vite | Generating utility classes (use UnoCSS) | | Replacing PostCSS/autoprefixer pipeline | Linting CSS rules (use Stylelint) | | Setting up browser target transpilation | Writing CSS-in-JS (use framework tooling) | | Enabling CSS modules | Form…