Open source frontend projects
Every project in the registry tagged frontend, ranked by real GitHub adoption.
The library for web and native user interfaces.
Next generation frontend tooling. It's fast!
A visual no-code/code-free web crawler/spider易采集：一个可视化浏览器自动化测试/数据采集/网页爬虫软件，可以无代码图形化的设计和执行爬虫任务。别名：ServiceWrapper面向Web应用的智能化服务封装系统。
Collection of handy online tools for developers, with great UX.
An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, model
Effortless deployment and management for any VPS
Visual React editor with real-time code updates
前端低代码框架，通过 JSON 配置就能生成各种页面。
Important! A new UI Kit version for Bootstrap 5 is available. Access the latest free version via the link below.
Visual web development with code-level control
Visual development platform for modern web experiences
High-performance engine for capturing, modifying, and converting DOM elements into any format.
Visual app builder that integrates with your existing codebase
:lollipop: Frontend for Home Assistant
Extremely fast Vite-compatible web build tool written in Rust
Fast, extensible build tool for modern web development
Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering team whose cross-model swarm inhabits live apps via Neural Link, Active H
Guia de Front-end: trilhas, cursos, livros, canais, ferramentas e comunidades para você entrar e evoluir na área.
Convert any image to pure CSS. Recreates images using only box-shadows.
180 free CSS3, Figma, Sketch & PSD gradients — plus a JSON dataset for design tools, generators, and AI agents.
Build frontend browser apps with Rust + WebAssembly. Supports server side rendering.
CrossUI is a free Cross-Browser Javascript framework with cutting-edge functionality for rich web application. NEW: studio.crossui.com
watching-you is a javascript library for building animations that watch anything on DOM 👀.
Open-source React UI library built with Tailwind CSS. Production-ready components, blocks, and templates to help you build modern, accessible web apps faster.
Tool to better align logos in the center of a container.
Create JavaScript libraries in a simple and intuitive way.
⚛️ @uiwjs A high quality UI Toolkit, A Component Library for React 16+.
AI coding agent that sees your live app and edits code
Precise Figma & React components. Packed with best practices, unified prop names & consistent design and code.
Create low-latency, interactive user experiences for stateless microservices.
Tool that help you to create more cohesive color schemes. Add a tint to your existing colors.
Related tags
Frequently asked questions
How many open source frontend projects are there?
This registry tracks 31 projects tagged frontend, with 627,464 GitHub stars between them. The most-adopted is react at 252,095 stars.
Are these frontend projects free to use?
Yes — 29 of the 31 carry an explicit open-source licence across 6 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which frontend project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these frontend projects still maintained?
23 of the 31 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.