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Top 23 TypeScript PostCSS Projects
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This article assumes the reader is a developer that knows their way around Markdown, TypeScript, React.js, and [Next.js] https://nextjs.org/). Familiarity with Tailwind-css would also be useful.
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SurveyJS
JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.
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styled-components
Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅
Project mention: 11 Interview Questions You Should Know as a React Native Developer in 2025 📈🚀 | dev.to | 2025-04-13Using the same CSS-in-JS approach as React, you can use libraries like Styled Components to style your components. This allows you to write CSS directly in your JavaScript files (personally not a fan of using these).
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Website: postcss.org
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We're going to investigate the difference in performance between Tailwind and Linaria. Tailwind, you already know. And Linaria has been getting quite a lot of traction since styled components went into maintenance mode recently. We'll cover why Linaria is a good choice for this comparison a bit further.
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Tools like PurgeCSS and UnCSS can remove unused CSS rules by analyzing your HTML. This is especially useful if you’re using large frameworks like Bootstrap or Tailwind.
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If you still think a polymorphic component would be better, really can't deal with plain HTML, or don’t want to write CSS in a separate file (though I am not sure why), my next suggestion would be to take a look at PandaCSS and create custom patterns or explore other options like vanilla-extract. In my opinion, these tools are an over-engineered CSS metalanguage but still better than a polymorphic component.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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The static site generator (SSG) landscape is crowded with feature-rich but increasingly complex solutions. As I looked at and used tools like lume, 11ty, lektor, or jekyll, I found myself drowning in configuration options, plugins, and middleware. What started as a simple desire to convert Markdown content into HTML had evolved into learning complex frameworks with steep learning curves.
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typescript-plugin-css-modules
A TypeScript language service plugin providing support for CSS Modules.
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Is this really the main use case?
The product website seems to suggest we can add DaisyUI to a React project -- and proceed with development with no additional notes on replacing the styles later before production
[1] https://react.daisyui.com/?path=/story/data-display-table--w...
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browser-extension
Browser Extension Template with ESbuild builds, support for React, Preact, Typescript, Tailwind, Manifest V3/V2 support and multi browser build including Chrome, Firefox, Safari, Edge, Brave. (by Debdut)
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nextbase-nextjs-supabase-starter
🚀⚡️ Free Boilerplate and Starter kit for Next.js 15+, Supabase, Tailwind CSS 4 and TypeScript. 🚀 Next.js 🔥 Supabase 💻 TypeScript 💚 ESLint 🎨 Prettier 🐶 Husky 🧹 Lint-Staged 🧪 Jest 🧪 Testing Library 🕹️ Playwright ✍️ Commitizen 💬 Commitlint 💻 VSCode 🌪️ Vercel 🎨 PostCSS 🍃 Tailwind CSS ⚛️ React Query
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vite-ts-tailwind-starter
Opinionated Vite + Vue 3 + TypeScript + Tailwind CSS starter template w/ tests and CI.
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packages
💎 Monorepository for Stylify packages. Stylify uses CSS-like selectors to generate Extremely optimized utility-first CSS dynamically based on what you write 💎. (by stylify)
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mantine-analytics-dashboard
A free, open source, Next 14, React 18 admin dashboard template created using Mantine 7
ISPIRATION FOR UI: https://github.com/design-sparx/mantine-analytics-dashboard
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postcss-rtlcss
PostCSS plugin to automatically build Cascading Style Sheets (CSS) with Left-To-Right (LTR) and Right-To-Left (RTL) rules using RTLCSS
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nextsss
Next.js static site starter including full setup for TypeScript, Tailwind CSS, Google Analytics, Next SEO, etc.
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backoffice-template
Clean Architecture Sveltekit Appwrite template include admin area, auth, protected routes, it use ShadCN-Svelte as base component library, include authorization, designed to be easy to maintain and very scalable.
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react-library-template
Stop configuring, start coding your library. React Library Template makes it happen.
You can use this set up for your projects by cloning the React library template repository. Many other useful features are included.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
TypeScript PostCSS discussion
TypeScript PostCSS related posts
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Tailwind vs Linaria: Performance Investigation
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11 Interview Questions You Should Know as a React Native Developer in 2025 📈🚀
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CSS-in-JS: Pros and cons
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## Vibe Coding Adventures: Day 1 — HealthLens AI
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How to Extract All Links from a Website Using Puppeteer
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How to Extract HTML from Web Pages with Puppeteer
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TailwindCSS & DaisyUI in the Shadow DOM
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A note from our sponsor - SurveyJS
surveyjs.io | 24 May 2025
Index
What are some of the best open-source PostCSS projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Tailwind CSS | 87,955 |
| 2 | styled-components | 40,803 |
| 3 | PostCSS | 28,769 |
| 4 | linaria | 12,044 |
| 5 | purgecss | 7,916 |
| 6 | panda | 5,531 |
| 7 | styletron | 3,316 |
| 8 | jsxstyle | 2,113 |
| 9 | lume | 2,092 |
| 10 | typescript-plugin-css-modules | 1,356 |
| 11 | react-daisyui | 1,016 |
| 12 | browser-extension | 687 |
| 13 | nextbase-nextjs-supabase-starter | 638 |
| 14 | nuxt-purgecss | 485 |
| 15 | vite-ts-tailwind-starter | 453 |
| 16 | packages | 428 |
| 17 | front-end | 372 |
| 18 | mantine-analytics-dashboard | 308 |
| 19 | postcss-rtlcss | 119 |
| 20 | nextsss | 87 |
| 21 | vite-plugin-inline-css-modules | 76 |
| 22 | backoffice-template | 55 |
| 23 | react-library-template | 25 |
Sponsored
JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor
Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.
surveyjs.io