PostCSS

Hugogohugoio/hugo

A fast and flexible static site generator written in Go, optimized for speed and designed for flexibility.

Daisy UIsaadeghi/daisyui

A free, open-source component library for Tailwind CSS with customizable, accessible UI components.

autoprefixerpostcss/autoprefixer

A PostCSS plugin that automatically adds vendor prefixes to CSS rules using data from Can I Use.

UnCSSgiakki/uncss

A Node.js tool that removes unused CSS from stylesheets by analyzing HTML files and executing JavaScript.

colorsmrmrs/colors

A CSS color system with better default colors for web development and prototyping.

pandachakra-ui/panda

A universal, type-safe CSS-in-JS framework for building design systems with build-time extraction.

SUIT CSSsuitcss/suit

A CSS methodology and toolkit for building reliable, testable UI components in web applications.

8 rules for a robust, scalable CSS architecturejareware/css-architecture

Eight practical rules for building maintainable, scalable CSS architectures in large web applications.

Ladladjs/lad

A full-stack Node.js framework with built-in microservices, i18n, email engine, and production-ready tooling.

Smeltematyunya/smelte

A UI framework with Material Design components built with Svelte and Tailwind CSS for responsive layouts.

Sc5-styleguideSC5/sc5-styleguide

A style guide generator that creates living style guides from stylesheets using KSS notation and integrates with Gulp, Grunt, or CLI.

Motion-uifoundation/motion-ui

A powerful Sass library for creating CSS transitions and animations with a standalone JavaScript component.

ASP.NET Core Starter Kitkriasoft/aspnet-starter-kit

A real-world boilerplate for building single-page web applications with ASP.NET Core, React, Redux, and modern JavaScript tooling.

attractionsillright/attractions

A deprecated UI component library for Svelte 3 applications.

Relay Fullstacklvarayut/relay-fullstack

A modern starter kit for building full-stack applications with Relay, GraphQL, Express, and React.

gulp-postcsspostcss/gulp-postcss

A Gulp plugin that pipes CSS through PostCSS processors with a single parse for efficient CSS transformations.

mnmlmrmrs/mnml

A lightweight, unopinionated HTML5 boilerplate for rapid prototyping with PostCSS and live reloading.

Nextjs Blog Starterixartz/Next-js-Blog-Boilerplate

A production-ready Next.js 12+ starter template for building SEO-friendly blogs with Tailwind CSS and TypeScript.

Preact Chrome Extensiondebdut/preact-chrome-extension

A fast, modern template for building browser extensions with ESBuild, supporting React/Preact, TypeScript, Tailwind, and multi-browser builds.

mdcssjonathantneal/mdcss

Generate style guides from CSS comments using Markdown, compatible with PostCSS, Gulp, and Grunt.

PostCSS BEM Linterpostcss/postcss-bem-linter

A PostCSS plugin that lints CSS to ensure it follows BEM or SUIT naming conventions.

docsygoogle/docsy-example

A skeleton documentation site built with the Docsy Hugo theme, ready to clone and customize.

ember-component-cssebryn/ember-component-css

An Ember CLI addon for component-scoped CSS with automatic namespacing to prevent style conflicts.

Xtend UIxtendui/xtendui

A frontend library of Tailwind CSS components enhanced with vanilla JavaScript for building interfaces with advanced interactions and animations.

Chargebrandonweiss/charge

An opinionated, zero-config static site generator using JSX/MDX with server-side React rendering.

Komponentkomposable/komponent

An opinionated component-based architecture for organizing front-end code in Ruby on Rails applications.

css-modulesifycss-modules/css-modulesify

A Browserify plugin that enables CSS Modules, allowing locally scoped CSS in JavaScript bundles.

react-native-css-moduleskristerkari/react-native-css-modules

Style React Native components using CSS, PostCSS, Sass, Less, or Stylus with CSS modules support.

NextJS TypeScript Starter Kitdeptno/next.js-typescript-starter-kit

A starter kit for building Next.js applications with TypeScript, Styled-jsx, Jest, and built-in SEO/analytics.

generator-reduxbanderson/generator-redux

A Yeoman generator for scaffolding Redux applications with devtools and modern tooling.

Bootstrap gridkarolis-sh/tailwind-bootstrap-grid

A Tailwind CSS plugin that generates Bootstrap v5's flexbox grid system as utility classes.

BEM Gridbem-incubator/bem-grid

A modular CSS grid system built with Lost and BEM methodology for flexible, responsive layouts.

OutlineJSphase2/outline

A Web Component library and toolkit for building bespoke design systems with modern tooling.

Elm Batteriescedricss/elm-batteries

A project template and generator for building Elm applications with Parcel, Cypress, and Netlify integration.

elm-webpack-4-starterromariolopezc/elm-webpack-4-starter

A Webpack 4 starter template for building Elm 0.19 single-page applications with modern tooling.

Next Express Bootstrap BoilerplateMustansirZia/next-express-bootstrap-boilerplate

A full-stack JavaScript boilerplate with React, Next.js, Express, Bootstrap, SCSS, and server-side rendering.