Delightful JavaScript Testing.
Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.
๐ React Hooks for form state management and validation (Web + React Native)
A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!
TypeScript-first schema validation with static type inference
๐ Babel is a compiler for writing next generation JavaScript.
๐ The Internet Computer! Free, Open-Source, and Self-Hostable.
Fuel Network Typescript SDK
A fast, simple & powerful blog framework, powered by Node.js.
Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
๐ Vue Component Framework
The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.
๐งโโ๏ธ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
The open-source communication infrastructure for agents and products
๐ React for interactive command-line apps
Video.js v10 - open source media player framework for HTML and React.
The headless rich text editor framework for web artisans.
React Flow |ย 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 flexible backend for all your projects ๐ฐ Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
Build your personal knowledge base with Trilium Notes
The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol
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๐จ The ultimate agentic social media scheduling tool ๐ค
Clone any website with one command using AI coding agents
The world's most flexible commerce platform for agents and developers
TypeScript & JavaScript ORM for Node.js โ supports PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, Oracle, and more.
โณ Modern JavaScript date utility library โ๏ธ
A declarative, efficient, and flexible JavaScript library for building user interfaces.
ORM
โฅ Coding agent with the IDE wired in. Built by Stencil Labs.
Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.
A modern animation library for React and JavaScript
A modern vue admin panel built with Vue3, Shadcn UI, Vite, TypeScript, and Monorepo. It's fast!
Immutable persistent data collections for Javascript which increase efficiency and simplicity.
A JavaScript library to position floating elements and create interactions for them.
Web framework built on Web Standards
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
A fully featured React components library
A completely customizable framework for building rich text editors. (Currently in beta.)
Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser
Memory and context engine + app that is extremely fast, scalable, and can be run fully locally. The Memory API for the AI era.
The next open source file uploader for web browsers :dog:
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Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.
The most comprehensive authentication framework
Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB, DB2 and DB2 for IBM i.
State machines, statecharts, and actors for complex logic
Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.
JavaScript in-page GUI agent. Control web interfaces with natural language.
The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half the time.
Mastra is the modern TypeScript framework for AI-powered applications and agents.
๐ฆ Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.
The most advanced free and open-source browser fingerprinting library
An open-source AI coding agent that lives in your terminal.
๐ค Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table
Simple, scalable state management.
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Redefined chart library built with React and D3
The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents
CLI tool for Angular