Virtual whiteboard for sketching hand-drawn like diagrams
Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.
High performance self-hosted photo and video management solution.
AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
An open-source AI agent that brings the power of Gemini directly into your terminal.
The open-source app everyone uses to manage agents at work
The 1st Collaborative AI Design Agent Workspace. Local-first and open source. Create motion, prototypes, websites, apps, dashboards, presentations, images, and videos with your team and AI agents. Share work, exchange feedback, and iterate together in one workspace.
Persistent Context Across Sessions for Every Agent β Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
Deliver web apps with confidence π
An enterprise-class UI design language and React UI library
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
A utility-first CSS framework for rapid UI development.
JavaScript API for Chrome and Firefox
The open-source CapCut alternative
#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
Model Context Protocol Servers
π OpenHands: AI-Driven Development
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown
Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface
β¨ Zero-config AI chat assistant. No API key needed β sign up and instantly chat with GPT-5, Claude 4, Gemini 2.5, DeepSeek & 100+ top models. Pay-as-you-go saves you more. Available on Web, iOS, macOS, Android, Linux, Windows.
Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.
Next generation frontend tooling. It's fast!
π€― LobeHub is your Chief Agent Operator, organizing your agents into 7Γ24 operations by hiring, scheduling, and reporting on your entire AI team.
Open-Source API Development Ecosystem β’ https://hoppscotch.io β’ Offline, On-Prem & Cloud β’ Web, Desktop & CLI β’ Open-Source Alternative to Postman, Insomnia
VS Code in the browser
Never stop coding. Free MIT AI gateway: one endpoint, 375 providers (150+ free), 1,400+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, Desktop/PWA. Built by 900+ contributors
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript π
A terminal for a more modern age
There can be more than Notion and Miro. AFFiNE(pronounced [Ιβfain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.
π Strapi is the leading open-source headless CMS. Itβs 100% JavaScript/TypeScript, fully customizable, and developer-first.
Spec-driven development (SDD) for AI coding assistants.
Autonomous coding agent as an SDK, IDE extension, or CLI assistant.
OmO: Just type "mass ulw" keyword with your prompt. Now you are the master of graph engineering.
Apache ECharts is a powerful, interactive charting and data visualization library for browser
Easy to maintain open source documentation websites.
π₯ Make videos programmatically with React
π₯ π₯ π₯ A Free & Self-hostable Airtable Alternative
Context7 Platform -- Up-to-date docs for AI agents
The web framework for content-driven websites.
Bidirectional and low-latency communication for every platform
πA simple and elegant markdown editor, available for Linux, macOS and Windows.
A JS library for predictable global state management
π₯π₯π₯ Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.
The full-stack Vue framework.
π» Bear necessities for state management in React
The open alternative to Salesforce, designed for AI.
The open-source cloud for agents & devs. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime, WAF and more
A full-featured download manager.
Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
Declarative routing for React
Independent technology for modern publishing, memberships, subscriptions and newsletters.
π Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
δΈδΈͺεΊδΊ Electron ηι³δΉθ½―δ»Ά
Chrome DevTools for coding agents
An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.
AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs
A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.