Unocss NPM | npm.io

Features

Inspired by Windi CSS, Tailwind CSS, and Twind, but:

Fully customizable - no core utilities. All functionalities are provided via presets.
No parsing, no AST, no scanning, it's INSTANT (5x faster than Windi CSS or Tailwind JIT).
~6kb min+brotli - zero deps and browser friendly.
Shortcuts - aliasing utilities, dynamically.
Attributify mode - group utilities in attributes.
Pure CSS Icons - use any icon as a single class.
Variant Groups - shorthand for group utils with common prefixes.
CSS Directives - reuse utils in CSS with @apply directive.
Compilation mode - synthesizes multiple classes into one at build time.
Inspector - inspect and debug interactively.
CSS-in-JS Runtime build - use UnoCSS with one line of CDN import.
VS Code extension
Code-splitting for CSS - ships minimal CSS for MPA.

Documentation

Read the documentation for more details.

Installation

Acknowledgement

UnoCSS is made possible thanks to the inspirations from the following projects:

in alphabetical order

License

unocss atomic-css atomic-css-engine css tailwind windicss

@unocss/astro @unocss/cli @unocss/core @unocss/preset-attributify @unocss/preset-icons @unocss/preset-tagify @unocss/postcss @unocss/preset-mini @unocss/preset-typography @unocss/preset-web-fonts @unocss/transformer-attributify-jsx @unocss/preset-wind @unocss/preset-uno @unocss/transformer-compile-class @unocss/transformer-directives @unocss/transformer-variant-group @unocss/vite

vite-plugin-inspector-lib-css @snider13/vcl @vri/config-vite @tyler_the_duck/fish-design islands-press react-island @everything-registry/sub-chunk-3016 @qundus.tc/dev.unocss @qundus.tc/server broadviewcoss @xkfe/uni-vscode-template @zoobzio/foundation @zoobzio/ui taro-plugin-unocss svelte-scoped-uno vue-garden wade-cpc-submit vunor vue-libx x-ui-vite x_ele_plus sue-ui spoko-design-system testunocsspackage swagmi thesis-ui thesis-ui-vite tian-config vitepress-shopware-docs vivace-ui vite-engineering-demo vite-engineering-ui vite-config-common vite-unocss-kviewui viteland vue-demi-component @doain/node @cobook/client @cordisjs/vitepress @cordisjs/client @cowave-ui/element @pearofducks/warp-portal @posva/slidev-theme core-scene-lib @studiocms/dashboard jaguar.js islandjs island-learn island-press island-dev island-hhx-dev island-ssg-learn island-ssg_yzy yl-micro-web-utils @silveltman/fullui hommeui vue3-component-flatmapvuer uni-vscode-template @adpro/gkd_inspect @es-js/demo-esjs su-island stark-dev sucheon-chart studiocms ssy-ui-vite-flobby steppuzzle stein-plugin-unocss tehmusimhujan ui.felgraf.dev uiconf ui-configure @aplus-frontend/vite-config-preset @apollion-ds/web-components @astrolicious/studiocms @aio-agency/aio-unocss-config @cc-heart/cc-vue-ui @cinderlink/ui-kit @chapanda/style-preset-unocss @chapanda/style-preset-interactive-client @centlax/ui-color @cloudcommerce/storefront @0x-jerry/vitepress-theme-blog @dcp2/toolkit-config-vite @coolbox/hongqi @coolbox/pv @coolbox/test @coolbox/tilake @coolbox/we-design @coolbox/wisea @coolbox/yuqing yite-cli yj-elm-ui zf-vue-web-vite zzs-ui vue3-mobile-component vue-tianditu-fix vue-ui-libs vigor-moon vinca-ui uno-chan

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unocss v0.63.6

Features

Documentation

Installation

Acknowledgement

Sponsors

License