Repository Index

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

• css
• bootstrap
• javascript
• html

A utility-first CSS framework for rapid UI development.

• tailwindcss
• css
• css-framework
• postcss

A platform for community discussion. Free, open, simple.

• discourse
• javascript
• rails
• ruby

Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI Cloud, and Docker Compose.

• python
• docker
• postgresql
• fastapi

🌼 🌼 🌼 🌼 🌼  The most popular, free and open-source Tailwind CSS component library

• tailwind-css
• ui-library
• design-system
• ui-pattern

Most modern mobile touch slider with hardware accelerated transitions

• swipe
• swiper
• gallery
• touch

Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀

• javascript
• internal-tools
• self-hosted
• reactjs

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

• low-code
• admin-dashboard
• app-builder
• internal-tools

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

• collaboration
• mattermost
• golang
• react-native

Transforming styles with JS plugins

• postcss
• css
• parser
• ast

:rocket: The Ultimate Image Uploader for Efficient Creators. Supports Obsidian, Typora, VS Code etc. and 60+ image hosting services (S3, GitHub, Cloudflare R2, Imgur, Aliyun OSS...). Paste, upload, done.

• electron
• electron-app
• electron-vue
• vue

A UI library by WeChat official design team, includes the most useful widgets/modules in mobile web applications.

• weui
• wechat
• mobile-web
• style

NocoBase is the open-source platform for building, running, and evolving business systems with AI. Agents write the code and do the work, NocoBase provides the foundation and governance, and people make the decisions.

• no-code
• low-code
• internal-tools
• admin-dashboard

A fancy, easy-to-use and reactive self-hosted docker compose.yaml stack-oriented manager

• docker
• docker-compose
• docker-stack
• docker-stack-deploy

Krayin CRM is Free & Open Source CRM Built with Laravel for Customer, Lead, and Sales Management.

• php
• laravel
• laravel-package
• laravel-framework

Parse CSS and add vendor prefixes to rules by Can I Use

• css
• postcss-plugins
• prefixer

TranslatedNES-style CSS Framework

• css
• css-framework
• nes
• scss

UVdesk Open Source Community Helpdesk is a comprehensive ticketing support system designed for everyone, offering robust features to streamline customer support and collaboration.

• ticketing-system
• symfony4
• backbonejs
• opensource

💾 Self-hosted online file converter. Supports 1000+ formats ⚙️

• bun
• elysia
• file-conversion
• file-converter

A 100% free modern JS SaaS boilerplate (React, NodeJS, Prisma). Full-featured: Auth (email, google, github, slack, MS), Email sending, Background jobs, Landing page, Payments (Stripe, Polar.sh), Shadcn UI, S3 file upload. AI-ready with tailored AGENTS.md, skills, and Claude Code plugin. One cmd deploy. Powered by Wasp full-stack framework.

• full-stack
• open-source
• saas
• nodejs

A UI library by WeChat official design team, includes the most useful widgets/modules.

• weui
• wxss

The monorepo home to all of the FormatJS related libraries, most notably react-intl.

• javascript
• react
• i18n
• formatjs

Mealie is a self hosted recipe manager and meal planner with a RestAPI backend and a reactive frontend application built in Vue for a pleasant user experience for the whole family. Easily add recipes into your database by providing the url and mealie will automatically import the relevant data or add a family recipe with the UI editor

• meal-plans
• self-hosted
• recipe-manager

A toolchain for building scalable, enterprise-ready component systems on top of TypeScript and Web Component standards. Stencil components can be distributed natively to React, Angular, Vue, (+ more) and traditional web applications from a single, framework-agnostic codebase.

• typescript
• stencil
• stenciljs
• ionic