{"id":22717,"library":"vite-plugin-lightningcss","title":"Vite plugin for Lightning CSS","description":"A Vite plugin that integrates Lightning CSS, a fast CSS parser, transformer, bundler, and minifier. Version 0.0.5 (early stage). It replaces PostCSS for preprocessing, offering faster performance with built-in autoprefixing, CSS nesting, and minification. Key differentiator: significant speed improvement over PostCSS for large CSS bundles.","status":"active","version":"0.0.5","language":"javascript","source_language":"en","source_url":"https://github.com/lawrencecchen/vite-plugin-lightningcss","tags":["javascript","css","autoprefixer","prefix","vite","typescript"],"install":[{"cmd":"npm install vite-plugin-lightningcss","lang":"bash","label":"npm"},{"cmd":"yarn add vite-plugin-lightningcss","lang":"bash","label":"yarn"},{"cmd":"pnpm add vite-plugin-lightningcss","lang":"bash","label":"pnpm"}],"dependencies":[],"imports":[{"note":"Default export; ESM-only. CommonJS require is not supported.","wrong":"const lightningcss = require('vite-plugin-lightningcss')","symbol":"lightningcss","correct":"import lightningcss from 'vite-plugin-lightningcss'"},{"note":"The module exports a function as default; named import will fail.","wrong":"import { lightningcss } from 'vite-plugin-lightningcss'","symbol":"lightningcss (as function)","correct":"import lightningcss from 'vite-plugin-lightningcss'; export default { plugins: [lightningcss()] }"},{"note":"TypeScript users can import the Options type for plugin configuration.","wrong":null,"symbol":"Options","correct":"import type { Options } from 'vite-plugin-lightningcss'"}],"quickstart":{"code":"// vite.config.js\nimport lightningcss from 'vite-plugin-lightningcss';\n\nexport default {\n  plugins: [lightningcss()]\n};","lang":"javascript","description":"Shows minimal setup to add the plugin to a Vite project."},"warnings":[{"fix":"Pin to exact version or monitor releases for breaking changes.","message":"Plugin is in early development (v0.0.5); API may change without major version bump.","severity":"gotcha","affected_versions":">=0.0.1"},{"fix":"Remove PostCSS plugins from vite.config.js if using lightningcss.","message":"Lightning CSS replaces PostCSS; do not use both simultaneously for CSS processing unless explicitly configured.","severity":"gotcha","affected_versions":">=0.0.1"},{"fix":"Replace 'browserslist' with 'targets' in plugin options.","message":"The 'browserslist' option is deprecated; use 'targets' instead.","severity":"deprecated","affected_versions":">=0.0.3"}],"env_vars":null,"search_vec":"'0.0.5':22 'autoprefix':37,55 'built':35 'built-in':34 'bundl':52 'bundler':18 'css':5,12,15,38,51,54 'differenti':43 'earli':23 'fast':14 'faster':31 'improv':46 'integr':10 'javascript':53 'key':42 'larg':50 'lightn':4,11 'minif':41 'minifi':20 'nest':39 'offer':30 'parser':16 'perform':32 'plugin':2,8 'postcss':27,48 'prefix':56 'preprocess':29 'replac':26 'signific':44 'speed':45 'stage':24 'transform':17 'typescript':58 'version':21 'vite':1,7,57","created_at":"2026-04-27T17:06:38.273059+00:00","updated_at":"2026-04-27T17:06:38.273059+00:00","problems":[{"fix":"Use 'import lightningcss from 'vite-plugin-lightningcss'' instead of '{ lightningcss }'.","cause":"Using named import instead of default import.","error":"Error: [vite] Internal server error: lightningcss is not a function"},{"fix":"Run 'npm install vite-plugin-lightningcss --save-dev'.","cause":"Package not installed.","error":"Error: Cannot find module 'vite-plugin-lightningcss'"}],"ecosystem":"npm","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":"","cli_version":null,"type":"library","homepage":null,"github":"https://github.com/lawrencecchen/vite-plugin-lightningcss","docs":null,"changelog":null,"pypi":null,"npm":"https://www.npmjs.com/package/vite-plugin-lightningcss","openapi_spec":null,"status_page":null,"smithery":null,"categories":["devops"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-18","next_check":"2026-07-26","install_tag":null}}