1.lucasmarkes / hairline
Isometric line figures that answer the pointer. For React and for anything with a DOM.
Ranked by Attention Score: stars gained over the last 30 complete days
1–100 of 1,502 by Attention Score · Oct 5, 2026 – Nov 3, 2026 (UTC)
Isometric line figures that answer the pointer. For React and for anything with a DOM.
The largest open-source library of animated, interactive, and customizable React & Next.js components for building standout web products and experiences. Built for humans and AI agents.
Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.
Animation engine for explanatory math videos
The library for web and native user interfaces.
The largest Open-Source UI Library! Community-made and free to use. Made with either CSS or Tailwind.
Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
GSAP (GreenSock Animation Platform), a JavaScript animation library for the modern web
Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.
1,324-exercise fitness dataset — animation GIFs, 180×180 thumbnails, muscle-group & equipment data, and step-by-step instructions in 6 languages. The exercise data layer behind the LogPress app.
A modern animation library for React and JavaScript
JavaScript animation engine
Admin Dashboard UI built with Shadcn and Vite.
Smooth scroll as it should be
Arc Library: free, open source React components with calm motion. Copy the code or install with the shadcn CLI.
🇨🇭 A React renderer for Three.js
Self-hosted iOS & Android simulator streaming for the whole team
The web framework for content-driven websites.
Translated🔥 Officially Recommended 🔥 A brand-new Pro version of RuoYi-Vue, with all features optimized and refactored. A back-office management system + WeChat Mini Program built on Spring Boot + MyBatis Plus + Vue & Element, supporting RBAC dynamic permissions, data permissions, SaaS multi-tenancy, Flowable workflow, third-party login, payment, SMS, mall, CRM, ERP, MES, IM, AI large models, IoT (Internet of Things), and more. Your ⭐️ Star ⭐️ is the author's motivation for hair growth!
Open-source ThreeUI Community catalog with live interactive components and complete Community source.
UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.
Turn any webpage/HTML/Vue/React and so on into desktop and mobile app under 5M with easy in few minutes. 轻松将任意网站/HTML/Vue/React等项目构建为轻量级(小于5M)多端桌面应用和手机应用仅需几分钟. https://ppofficial.netlify.app
The #1 AI Harness for Building Resumes, PDFs, Cover Letters & more, locally with 100+ LLMs support.
Typescript/React Library for AI Chat 💬🚀
The next-generation file converter. Open source, fully local* and free forever.
The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.
Modern Docker Management, Designed for Everyone
An enterprise-class UI design language and React UI library
UI for AI agents. React components for what agents do – agent trees, tool calls, traces, handoffs and approvals – and for the rest of your app. One file each, install with shadcn or via MCP. Free and open source.
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.
A utility-first CSS framework for rapid UI development.
Collection of handy online tools for developers, with great UX.
micro-interactions for react, built for the half-second after a click
⚡ Project management that doesn't become the project. Boards, Gantt charts, and GitHub integration. Self-host it or use Kaneo Cloud.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
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
💾 Self-hosted online file converter. Supports 1000+ formats ⚙️
The task manager you actually own.
Any icon morphs into any other — universal morphing for stroke-based icons with spring physics. Zero dependencies, ~7 KB gzip.
Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI Cloud, and Docker Compose.
The headless rich text editor framework for web artisans.
Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!
React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable.
The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.
Fullstack app framework for web, desktop, and mobile.
Privacy-first password manager with built-in email aliasing. Fully encrypted and self-hostable.
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
ezBookkeeping is an open source, powerful, self-hosted personal finance app that is easy to use.
🔥 Clone and recreate any website as a modern React app in seconds
Open Source Wealth Management Software. Angular + NestJS + Prisma + Nx + TypeScript 🤍
A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.
A powerful open-source UI framework for Laravel • Build and ship apps & admin panels fast with Livewire
🚀 Beautiful, fast and modern React UI library. (Previously NextUI)
📄 Office / PDF / iWork / CAD / 3D / RAW / 360° 🔒 Browser-local preview & conversion 🤖 Agent CLI with OCR, structured text & layout extraction ⚡ Rust + WebAssembly 🧩 Vue 3 integration. Open-source, local-first. Your files, your device.
Advanced Subscription Manager for QX, Loon, Surge, Stash, Egern and Shadowrocket!
Meshery, the cloud native manager
A fancy, easy-to-use and reactive self-hosted docker compose.yaml stack-oriented manager
Unstyled UI components for building accessible web apps and design systems. From the creators of Radix, Floating UI, and Material UI.
🌼 🌼 🌼 🌼 🌼 The most popular, free and open-source Tailwind CSS component library
Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.
PairDrop: Transfer Files Cross-Platform. No Setup, No Signup.
A clean, elegant, beautiful and powerful admin template, based on Vue3, Vite7, TypeScript, Pinia, NaiveUI and UnoCSS. 一个清新优雅、高颜值且功能强大的后台管理模板,基于最新的前端技术栈,包括 Vue3, Vite8, TypeScript, Pinia, NaiveUI 和 UnoCSS。
A modern vue admin panel built with Vue3, Shadcn UI, Vite, TypeScript, and Monorepo. It's fast!
Render After Effects animations natively on Web, Android and iOS, and React Native. http://airbnb.io/lottie/
Free and open source admin dashboard UI kit built on Bootstrap: 100+ pages, 6,000+ icons, dark mode, RTL.
The visual editor for React.
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.
Pterodactyl® is a free, open-source game server management panel built with PHP, React, and Go. Designed with security in mind, Pterodactyl runs all game servers in isolated Docker containers while exposing a beautiful and intuitive UI to end users.
Beautiful Open-Source Form Builder
"Sigma File Manager" is a free, open-source, quickly evolving, modern file manager (explorer / browser) app for Windows and Linux.
A modern game server management panel built in Rust. Deploy, monitor, and manage Minecraft, Rust, and other game servers with industry-leading performance.
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
Automated auditing, performance metrics, and best practices for the web.
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 🚀
OpenUI let's you describe UI using your imagination, then see it rendered live.
State machines, statecharts, and actors for complex logic
🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.
Deliver web apps with confidence 🚀
: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.
ruoyi-vue-pro 全新 Cloud 版本,优化重构所有功能。基于 Spring Cloud Alibaba + MyBatis Plus + Vue & Element 实现的后台管理系统 + 用户小程序,支持 RBAC 动态权限、多租户、数据权限、工作流、三方登录、支付、短信、商城、CRM、ERP、MES、IM、AI 大模型、IoT 物联网等功能。你的 ⭐️ Star ⭐️,是作者生发的动力!
Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
Open Source Qualtrics Alternative
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
🔥 The free & Open Source DocuSign alternative
🍿 A cross-browser library of CSS animations. As easy to use as an easy thing.
The full-stack Vue framework.
A platform for community discussion. Free, open, simple.
🐻 Bear necessities for state management in React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
The open SVG brand library: 7,600+ brand logos and cloud icons (AWS, Azure, GCP) as official SVG. Search, copy, ship via npm, CDN, CLI, React, Vue, Svelte, Figma, VS Code, Raycast and MCP. Free, MIT, no gatekeeping.
Krayin CRM is Free & Open Source CRM Built with Laravel for Customer, Lead, and Sales Management.
coss.com/ui is the official design system of Cal.com
NobodyWho is an inference engine that lets you run LLMs locally and efficiently on any device.
Polar — A billing platform for the intelligence era
Modern open-source time-tracking app