PostCSS
PostCSS is a tool for transforming CSS with JavaScript. It can be used to develop a template language such as Sass and LESS. The PostCSS core consists of:
- CSS parser that generates an abstract syntax tree
- Set of classes that comprises the tree
- CSS generator that generates a CSS line for the object tree
- Code map generator for the CSS changes made#
There are official tools making it possible to use PostCSS with build systems such as Webpack, Gulp, and Grunt. There is also a console interface available. Browserify or Webpack can be used to open PostCSS in a browser.
The complete plugin list can be found on postcss.parts, with some examples listed below.
- Autoprefixer to add and clear browser prefixes.
- CSS Modules to get CSS selectors isolated and code organized. It is supplied as part of Webpack.
- stylelint to analyze CSS code for mistakes and check style consistency.
- stylefmt fixes the CSS code according to the stylelint settings.
- PreCSS to perform some Sass/Less preprocessing functions.
- postcss-preset-env to emulate features from unfinished CSS specification drafts.
- cssnano to make CSS smaller in size by getting rid of the spaces and rewriting the code.
- RTLCSS to change CSS code so that the design should be suitable for right-to-left writing (such is applied in Arabic and Hebrew).
- postcss-assets, postcss-inline-svg and postcss-sprites to work with graphics.
- GitHub: https://github.com/topics/postcss
- Wikipedia: https://en.wikipedia.org/wiki/PostCSS
- Repo: https://github.com/postcss
- Created by: Andrey Sitnik, Ben Briggs, Bogdan Chadkin
- Released: November 4, 2013
- Related Topics: sass, less, ast,
- Last updated: 2026-07-31 00:24:46 UTC
- JSON Representation
https://github.com/amoutonbrady/bmi-app
Demo visible at:
experiment hyperhtml postcss rollup
Last synced: 29 Apr 2026
https://github.com/vymalo/api-watcher-ui
UI App for the SMS API Watcher, a Stub server for APIs
cssnano html html5 javascript openapi openapi3 postcss prettier react react-router reactjs redux-toolkit rtk-query scss socket-io tailwindcss toolkit typescript websocket
Last synced: 17 Mar 2025
https://github.com/thoughtbit/postcss-simple-reset
:cyclone: PostCSS插件,全局样式的重置,以及单个元素的常用属性重置功能。
Last synced: 30 Apr 2026
https://github.com/cheesecakelabs/gatsby-boilerplate
Cheesecake Labs + Gatsby = 💜
eslint postcss storybook stylelint
Last synced: 02 May 2026
https://github.com/alexmasterov/coding-style
:heavy_check_mark: A coding style configurations
code-style eslint-config php-cs-fixer postcss stylefmt-config stylelint-config tidy-config
Last synced: 02 May 2026
https://github.com/mauroreisvieira/redom-tailwindcss
Test RE:DOM & Tailwind CSS
documentation framework javascript library postcss redom tailwindcss
Last synced: 03 May 2026
https://github.com/theodesp/rollup-starter
Starter project using Rollup module bundler complete with livereload and postcss
es6-boilerplate eslint gulp livereload postcss rollup rollup-example starter-template
Last synced: 05 May 2026
https://github.com/ricardobeat/taks
Minimalistic ES7 async/await task runner
build grunt gulp postcss rollup task-runner tasks tasks-automation tool
Last synced: 07 May 2026
https://github.com/creeperyang/postcss-percentage
PostCSS plugin to transform percentage() function
percentage postcss postcss-plugin postcss-plugins
Last synced: 13 May 2026
https://github.com/nathanielinman/mithril-boilerplate
Mithril boilerplate with webpack, pug and stylus
autoprefixer boilerplate eslint jsx mithril postcss pug stylus webpack
Last synced: 05 Apr 2026
https://github.com/winjs-dev/winjs-plugin-unocss
Unocss plugin for WinJS.
css plugin postcss rsbuild styling unocss utility-first webpack winjs
Last synced: 08 Apr 2026
https://github.com/bush1d3v/linktree
Aplicação "árvore de links", que possui o objetivo de reunir vários link de redes sociais de uma pessoa.
javascript nextjs postcss sass tailwind typescript yarn
Last synced: 11 Apr 2026
https://github.com/rumenpetrov/frontend-starter-kit
Minimal frontend only boilerplate that includes zurb panini, postcss, babel and gulp.
architecture automation babel boilerplate frontend gulp panini postcss starter-kit zurb-panini
Last synced: 10 Apr 2026
https://github.com/halvaradop/ui
A collection of reusable components for React, styled with Tailwind CSS. It simplifies the development of modern and responsive interfaces.
pnpm postcss react storybook tailwindcss ui ui-library
Last synced: 21 Apr 2025
https://github.com/aaronvanston/zones
At a glance view timezones across the world | Simple boilerplate for React
boilerplate cssmodules cssnext jest postcss react redux timezone webpack
Last synced: 10 Feb 2026
https://github.com/thenamevishnu/night-owl-client
(in progress) Night Owl is the ultimate freelance platform for connecting businesses with top-tier developers. Find the perfect developer for your project, benefit from secure transactions, and ensure successful collaboration.
axios css eslint jwt-authentication postcss reactjs tailwindcss vite
Last synced: 04 Apr 2026
https://github.com/pokedotdev/my-gallery-devchallenge
Devchallenges.io challenge made with React and Tailwindcss
Last synced: 16 Apr 2026
https://github.com/skovy/css-codemod-demo
Example of a custom CSS codemod built with PostCSS
Last synced: 02 May 2026
https://github.com/devniel/derb
Devniel's Express and React Boilerplate
boilerplate express hot-module-replacement postcss react reactjs webpack2
Last synced: 09 Apr 2026
https://github.com/jorgeatgu/postcss-congresoweb
:rocket: Repositorio con todos los ejemplos para el taller de postCSS del Congreso Web
Last synced: 09 May 2026
https://github.com/alexandrecpedro/habits-setup
Habits platform for web and mobile - NLW Setup
expo fastify figma ignite-rocketseat nodejs phosphoricons postcss prisma react react-native reactnavigation rocketseat sqlite3 tailwindcss typescript
Last synced: 10 Apr 2026
https://github.com/fboulnois/sveltekit-template
A SvelteKit 2 and Tailwind CSS template with a few other defaults.
eslint playwright postcss prettier svelte sveltekit sveltekit-tailwindcss sveltekit-template tailwindcss typescript vitest
Last synced: 02 Apr 2026
https://github.com/hackemateninja/ronindev
ronindev hugo blog and portfolio
alpine go hugo postcss tailwindcss
Last synced: 12 Apr 2026
https://github.com/anyiee/less-plugin-preset-env
postcss-preset-env plugin for less.js
less less-plugin postcss postcss-preset-env
Last synced: 03 Oct 2025
https://github.com/awayken/2017-christmas-card
ESCAPE from the MAZE PLANET
christmas-card nuxt postcss showcase vue
Last synced: 04 May 2026
https://github.com/boddepallyvenkatesh06/employee-entry-full-stack
Welcome to the Employee Entry Website repository! This project empowers employees to easily fill out and submit their information through a user-friendly form
nodejs-s3 postcss reractjs tailwindcss
Last synced: 10 Apr 2026
https://github.com/osamamammar/gui-rock-paper-scissor
JS practice project from (The Odin Project). rock paper scissor GUI
css frontend game html jade-template-engine javascript js postcss pug-template-engine pugjs responsive-design theodinproject
Last synced: 20 Apr 2026
https://github.com/cyruskabir/testimonial-page-html-css-
This challenge is to practice more advanced HTML and CSS skills. The challenge is to create a simple testimonial page that you need use grid, media queries, icons,...
css devchallengesio html postcss vite
Last synced: 23 Feb 2026
https://github.com/creaworks-labs/postcss-react-bender
PostCSS plugin to process react-bender styling features with scss like syntax.
css-in-js cssnext postcss postcss-plugin react-native styled-components stylesheet
Last synced: 13 Feb 2026
https://github.com/premierstacks/react-spa-template
The Browser Webpack TypeScript React App Template offers a complete foundation for developing modern browser-based applications with TypeScript, React, and Webpack. Featuring pre-configured setups for React components, TypeScript, and asset optimization, this template streamlines your development workflow while ensuring clean and maintainable code.
eslint javascript nodejs postcss premierstacks prettier stylelint template tomchochola typescript webpack
Last synced: 09 Apr 2026
https://github.com/jorgeatgu/gulp-postcss
:small_red_triangle: Empezando a trabajar con postCSS en Gulp
Last synced: 17 Apr 2026
https://github.com/roose/wox-postcss-search
Search PostCSS plugin
nim postcss wox wox-plugin wox-postcss-search
Last synced: 21 Jan 2026
https://github.com/jl-olemar/olemar-github-finder
App for finder yout github profile.
axios daisyui husky postcss react react-router-dom-v6 tailwindcss vite
Last synced: 09 Apr 2026
https://github.com/corygibbons/udon
WordPress starter theme that uses Twig (via Timber), PostCSS, and Browsersync.
postcss starter-theme stylus timber twig wordpress
Last synced: 09 May 2026
https://github.com/kogakure/website-11ty-hamburg.stefanimhoff.de
My travel blog for walking and cycling the city of Hamburg. Build with Eleventy, Gulp, PostCSS, JavaScript, and Nunjucks.
11ty eleventy eleventy-website gulp javascript nunjucks postcss
Last synced: 10 Apr 2026
https://github.com/yuan66-hub/react-h5-pages
H5多页面打包模板,支持命令行交互方式选择页面按需打包,页面体积优化,体积分析,集成tailwindcss原子化,静态资源预加载(js/css/image/font),代码混淆,CSS Module,支持rspack脚手架,重复依赖代码检测,预渲染,rsdoctor模块引用分析工具,umi 多页面打包模式等功能
babel eslint mpa postcss preload react18 rsdoctor rspack tailwindcss ts umi webpack5
Last synced: 04 Feb 2026
https://github.com/fitri-hy/dev-framework
Fullstack framework designed for building modern web applications with ease
dev framework frontend fullstack fullstack-javascript nodejs postcss tailwindcss web-framework webpack
Last synced: 14 Feb 2026
https://github.com/voightco/static-site-starter
A boilerplate for building static websites using 11ty
11ty boilerplate eleventy postcss starter-kit static-site static-site-generator
Last synced: 13 Apr 2026
https://github.com/shreyasarker/socialuxe
Social Media App using React and Sanity
crypto-js js-cookie jwt-decode postcss reacrjs react-icons react-loader-spinner react-masonry-css react-oauth-google react-router-dom sanity sanity-image-url tailwindcss uuid
Last synced: 05 May 2026
https://github.com/nafizpervez/payme
a Responsive Payment Application Based on Flutter and Laravel
api-rest axios bootstrap5 flutter flutter-app flutter-getx flutter-web laravel-framework php-library postcss qrcode-scanner sass vuejs
Last synced: 10 Apr 2026
https://github.com/everproof/blueq-react-boilerplate
BlueQ's React App boilerplate
babel blueq boilerplate es6 eslint javascript postcss react react-boilerplate react-router redux sass sass-lint scss webpack2
Last synced: 07 Oct 2025
https://github.com/sammyleths/mediplay
MediPlay is the informational website for a gamified medication app for children who need to take medication every day.
autoprefixer bootstrap bootstrapicons font-awesome html5 npm parcel-bundler postcss sass scss
Last synced: 14 Feb 2026
https://github.com/chubi-x/sorta-frontend
React frontend for sorta, an app that lets twitter users manage and categorize their bookmarks
bem-methodology css frontend lottie postcss react-infinite-scroll react-router-dom reactjs tailwindcss typescript
Last synced: 11 Apr 2026
https://github.com/harinathlee/ford-app
This is repo where we try to figure out the architecture, folder structure and dependencies that we need to follow in the initial state of Ford project development.
eslint jest js postcss react rtk rtk-query rtl tailwindcss vitest vitest-ui
Last synced: 14 Feb 2026
https://github.com/deep-impact-ag/react-ts-client
React-TS-Client is minimal client side React boilerplate with support for hot module reload, TypeScript and up-to-date dependencies.
boilerplate client-side cssmodules postcss react typescript webpack
Last synced: 08 Oct 2025
https://github.com/maybemonad/vite-lib-starter
postcss react tailwindcss typescript
Last synced: 12 Apr 2026
https://github.com/vedhatech002/we-cook
a food delivery like app, it shows restarunts list based on location. using swiggy API
food-app food-delivery-application food-ordering postcss react react-dom react-hooks react-router react-routing restaurant-website restaurants swiggy-api tailwindcss
Last synced: 01 Mar 2026
https://github.com/fsmaiorano/aspnetcore-with-typescript-scss
:computer: This project is a quick boilerplate for user ASPNET Core with Typescript and SCSS without gulp or grunt for transpiling archives.
aspnet-core autoprefixer netcore node-sass npm-scripts postcss postcss-cli scss typescript
Last synced: 09 Apr 2026
https://github.com/jlozovei/loaderscss
Simple + awesome css-only crafted loaders
Last synced: 16 Apr 2026
https://github.com/arden-rh/shelf-control
A web app for managing your personal library
firebase firebase-auth firestore melt-ui postcss school-project svelte sveltekit tailwindcss typescript vite
Last synced: 20 Feb 2026
https://github.com/frontendweb3/blogpost
Blog post is simple lightweight html template for blog build with tailwindcss
css html html-css html-template html5 postcss postcss-cli tailwindcss
Last synced: 11 Apr 2026
https://github.com/jl-olemar/journal-app-react
📌 Ole-journal is a journaling app for people who want to write about their notes and ideas.
date-fns firebase postcss react react-redux react-router-v6 redux redux-thunk sweetalert2
Last synced: 10 Apr 2026
https://github.com/sakilk130/nextjs-13-boilerplate
🚀🚀🚀 Boilerplate and Starter for Next.js 13+, Tailwind CSS & TypeScript Made with developer experience first: Next.js + TypeScript + ESLint + Prettier + Husky + Lint-Staged + Jest + Testing Library + Cypress + Commitlint + VSCode + PostCSS + Tailwind CSS
boilerplate boilerplate-front-end boilerplate-template eslint jamstack js-boilerplate next-js next-js-template next-theme nextjs postcss seo starter-kit starter-template static-site static-site-generator tailwind-css tailwindcss typescript
Last synced: 04 Apr 2026
https://github.com/notiv-nt/postcss-transition
Plugin that allows you to set the default value for the transition shorthand property
css postcss postcss-plugin transition
Last synced: 16 Jan 2026
https://github.com/chenycl/react-pro
react16.9后台模版,基于create-react-app,路由表配置+权限,react hooks +redux语法,支持sass和hack css
antd classnames hooks mock postcss react react-redux react-router-dom sass
Last synced: 10 Apr 2026
https://github.com/ashwin-s-nambiar/notes-app
Notes App - A simple full-stack notes app made to improve my knowledge and ability in Next.js. Currently uses PocketBase for the backend.
full-stack nextjs pocketbase postcss router tailwindcss
Last synced: 16 Apr 2026
https://github.com/danieledefoe/cvv-app
CVV application for creating beautiful resumes
css3 cvv es6-modules javascript postcss react react-hooks resume-builder tailwindcss theodinproject vite
Last synced: 20 Nov 2025
https://github.com/biril/modcss
Modular CSS with postCSS and npm scripts
css css-modules example npm-scripts postcss tutorial
Last synced: 16 Apr 2026
https://github.com/birdofpreyru/postcss-icss
PostCSS plugin to process CSS modules and extract tokens
css css-modules javascript modules plugin postcss web
Last synced: 01 Oct 2025
https://github.com/darrenjacoby/postcss-root-parse-var
Parse a custom property from `:root` or another selector to a static value
css postcss postcss-plugin postcss-root-parse-var
Last synced: 14 May 2025
https://github.com/ryan-dorman/colorful-calculator
A calculator with colorful animated feedback powered by Paper.js. Colors flash based on number inputs to calculator and the results obtained. A list of past calculations allows you to input past results into equations.
gulpjs html javascript paperjs postcss
Last synced: 09 Mar 2026
https://github.com/winston0410/postcss-sparrow-props-filter
A PostCSS Sparrow plugin that helps you search CSS declarations by properties.
Last synced: 02 Feb 2026
https://github.com/amit-kumar-18/blogr-landing-page
A fully responsive Landing Page website built with HTML and Tailwind CSS, deployed with Netlify.
html5 postcss responsive-web-design tailwindcss
Last synced: 14 May 2026
https://github.com/franekstein/react-ts-starter
Modern React & Typescript boilerplate.
cssmodules postcss react sass typescript webpack
Last synced: 04 Jan 2026
https://github.com/untangled-web/untangled-stylekit
A PostCSS Responsive Styling Kit
bemit clojurescript css itcss namespace pattern-library postcss ui-components
Last synced: 16 May 2026
https://github.com/dumkaguv/multi-step-form
Multi-step form
bem-methodology javascript postcss scss vite
Last synced: 23 Jul 2025
https://github.com/joserafael0160/clock
A basic clock made with HTML, PostCSS and JS
basic-clock clock clock-web html javascript postcss web-clock
Last synced: 05 Mar 2026
https://github.com/scseong/til-motivation-project
TIL 인증 사이트 (내배캠 심화 프로젝트)
firebase nextjs postcss react react-query zustand
Last synced: 14 Apr 2026
https://github.com/buddye/postcss-remove-important
PostCSS cleanup plugin to strip !important for AMP compatible CSS
Last synced: 27 Feb 2025
https://github.com/amaansyed27/osfolio
OSFOLIO is an interactive operating system-themed portfolio website for me.
css modern-ui modern-web opera portfolio portfolio-site portfolio-website postcss react react-components react-hooks react-query react-router react-router-dom reactjs shad tai taiwindcss verce web-development
Last synced: 12 Apr 2026
https://github.com/melhosseiny/get-rhythm
PostCSS plugin to generate vertical rhythm using a modular typographic scale
Last synced: 08 May 2026
https://github.com/erkobridee/vite-react-ts
first contact using the Vite.js, TS, React, PostCSS and TailwindCSS
postcss react tailwindcss template typescript vitejs
Last synced: 14 Apr 2026
https://github.com/dev-gaitano/jasmijn-schrofer
A dynamic and visually engaging portfolio website built using React, specifically designed to showcase the creative work of acclaimed film director Jasmijn Schrofer
cloudinary postcss react tailwindcss typescript vite web-development website
Last synced: 11 Apr 2026
https://github.com/fmanimashaun/skilled-elearning-landing-page
his is a solution to the [Skilled e-learning landing page challenge on Frontend Mentor](https://www.frontendmentor.io/challenges/skilled-elearning-landing-page-S1ObDrZ8q). Frontend Mentor challenges help you improve your coding skills by building realistic projects.
frontendmentor-challenge html5 mobile-first postcss scss webpack5
Last synced: 02 Jul 2026
https://github.com/lifeisbeautifu1/modern-react-app
A modern React app (early 2025 edition)
babel browserslist cicd codecoverage eslint netlify-deployment playwright postcss prettier react react-router react-starter stylelint tailwindcss typescript vite vitest
Last synced: 10 Apr 2026
https://github.com/arnobt78/embedded-feedback-widget--nextjs
Feedback Widget Next is a reusable, embeddable feedback widget for modern web projects. Users can submit feedback (name, email, message, rating), which is stored in a MongoDB database via Prisma. The widget is designed for easy integration, customization, and educational purposes.
app-router-nextjs feedback feedback-collection integrated-app javascript nextjs postcss prisma prisma-client prisma-orm react-functional-components resuable-feedback-widget reusable-widget shadcn tailwindcss typescript vercel-deployment widget widget-embedding
Last synced: 28 Jun 2025
https://github.com/mahdita97/machex
Machex (A React Chrome Extension Boilerplate)
chrome chrome-extension chrome-extensions manifest manifest-v3 manifestv3 postcss postcss-loader prettier react react-hot-loader reactjs tailwindcss tailwindcss-v3 ts tslint typescript webpack webpack-dev-server webpack5
Last synced: 06 Apr 2026
https://github.com/premierstacks/postcss-stack
The PostCSS Stack is a pre-configured set of PostCSS configurations designed to streamline CSS transformations for projects of any scale. Whether you’re using PostCSS directly through the command line or integrating it into a build tool like Webpack, this stack offers an optimized setup that works seamlessly in multiple environments.
nodejs postcss premierstacks stack tomchochola webpack
Last synced: 17 Apr 2026
https://github.com/halilatilla/todo-up
Todo-Up
drag-and-drop eslint husky lint-staged nextjs postcss prettier react tailwindcss typescript
Last synced: 02 Apr 2026
https://github.com/sugarcoat/sugarcoat-example-project
Sugarcoat Example Project
css cssnext documentation jsdoc less library living living-documentation pattern pattern-library postcss sass styleguide
Last synced: 11 Apr 2026
https://github.com/daveinchy/simple-react-template
This is a alternative to CRA and implements TailwindCSS with PostCSS and Webpack. You are not bound to `react-script` to configure the app, and thus its fully customizable
css postcss react tailwindcss webpack
Last synced: 02 Apr 2026
https://github.com/harshita2234/mern-chat
This is a chat application built using the MERN stack (MongoDB, Express, React, Node.js). The backend API connects to MongoDB and the frontend is developed with React.
autop axios bycrypt-js cookie-parser cors dotenv express jwt lodash mongodb mongoose node-js postcss react tailwind-css vite web-socket
Last synced: 15 Feb 2026
https://github.com/arnobt78/feedback-widget--nextjs
Feedback Widget Next is a reusable, embeddable feedback widget for modern web projects. Users can submit feedback (name, email, message, rating), which is stored in a MongoDB database via Prisma. The widget is designed for easy integration, customization, and educational purposes.
app-router-nextjs feedback feedback-collection integrated-app javascript nextjs postcss prisma prisma-client prisma-orm react-functional-components resuable-feedback-widget reusable-widget shadcn tailwindcss typescript vercel-deployment widget widget-embedding
Last synced: 24 Jun 2025
https://github.com/pchalupa/custom-elements-kickoff
Custom elements kickoff template.
eslint javascript jest jsdoc postcss stylelint
Last synced: 21 Jan 2026
https://github.com/brunogroth/livewire
Learning Livewire | PHP & Laravel & Livewire & TailwindCSS
laravel laravel10 livewire livewire-components mysql mysql-database postcss tailwind tailwind-css tailwindcss
Last synced: 13 Apr 2026
https://github.com/takunagai/nextjs-website
Learning Next.js and tailwind while building websites.
nextjs postcss preline react tailwindcss typescript
Last synced: 11 Apr 2026
https://github.com/minicss/postcss
MiniCSS PostCSS Plugin
css min minicss minification minifier minify postcss postcss-plugin typescript
Last synced: 10 May 2026
https://github.com/mr-deepansh/endlesschat_client
endlessChat_client is a React + TypeScript frontend for a social media platform with posts, comments, likes, shares, and real-time notifications. It features an admin dashboard for user/content management and is built with Vite, Tailwind CSS,and tested with Vitest for performance, scalability.
axios css3 expressjs javascript jsonwebtoken jwt-authentication mongodb-database nodejs nodemailer postcss reactjs sadcn tailwindcss typescript
Last synced: 02 Apr 2026
https://github.com/matthew-shaw/hmlr-webpack
HM Land Registry Frontend Webpack Demo
autoprefixer babel browserslist bundler cssnano eslint govuk govuk-design-system govuk-frontend javascript postcss prettier purgecss sass webpack
Last synced: 31 May 2026
https://github.com/ezavile/react-ts
Start your project using React, TypeScript and PostCSS
postcss react typescript webpack
Last synced: 17 Apr 2026
https://github.com/mohamedsamara/react-webpack-starter
:dart: Simple React Webpack Starter
development eslint postcss prettier production pwa react sass webpack
Last synced: 08 Apr 2026
https://github.com/kelvindecosta/postcss-transform-variables
:electric_plug: PostCSS plugin that transforms identifiers of CSS custom properties.
css css-variables custom-properties obfuscation postcss postcss-plugin transformer
Last synced: 25 Jan 2026
https://github.com/songsterr/postcss-remove-all-at-rules
PostCSS plugin to remove all of the at-rules
at-rule cleanup css postcss postcss-plugin
Last synced: 01 May 2026