Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.
A modern vue admin panel built with Vue3, Shadcn UI, Vite, TypeScript, and Monorepo. It's fast!
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
Memory and context engine + app that is extremely fast, scalable, and can be run fully locally. The Memory API for the AI era.
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.
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.
ๆไปถๅใๅฎๅถๅใๆ ๅนฟๅ็ๅ ่ดน้ณไนๆญๆพๅจ
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
A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design
Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.
CrawleeโA web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.
The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more.
โก Write Native with TypeScript โจ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love โค๏ธ Angular, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Flutter and you name it compatible.
๐ Token-Oriented Object Notation (TOON) โ compact, human-readable serialization of JSON data for LLM prompts. TypeScript SDK, CLI, benchmarks.
Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.
The modern link attribution platform. Loved by world-class marketing teams like Framer, Perplexity, Superhuman, Twilio, Buffer and more.
Clone any viral video with AI agents. Not just a script, the whole workflow: swap the face, the words, the B-roll, ship 100 variants in one command, and get your 100M views.
A Foundation for Scalable Cross-Platform Apps
The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.
Modern React starter kit with Bun, TypeScript, Tailwind CSS, tRPC, Stripe, and Cloudflare Workers. Production-ready monorepo for building fast web apps.
Run agents like Hermes, LangChain Deep Agents, and OpenClaw more securely inside NVIDIA OpenShell with managed inference
Bootstrap components built with React
A React-based UI toolkit for the web
Local, open-source AI app builder for power users โจ v0 / Lovable / Replit / Bolt alternative ๐ Star if you like it!
Focus on what matters instead of fighting with Git.
Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.
A collection of common interactive command line user interfaces.
A terminal for the web
โก๏ธโก๏ธโก๏ธ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.
The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelerate your app development.
Ergonomic Framework for Humans
๐พ Self-hosted online file converter. Supports 1000+ formats โ๏ธ
AdonisJS is a TypeScript-first web framework for building web apps and API servers. It comes with support for testing, modern tooling, an ecosystem of official packages, and more.
Streaming music player that finds free music for you
A Vue 3 Component Library. Fairly Complete. Theme Customizable. Uses TypeScript. Fast.
AI-powered development workspaces with reusable components, architectural clarity and zero overhead.
Universal provider proxy for OpenAI Codex & Claude Code โ use any LLM (Claude, Gemini, Grok, DeepSeek, Ollamaโฆ) with Codex CLI, App, SDK, and Claude Code
Performant financial charts built with HTML5 canvas
A collection of essential TypeScript types
Build production-ready applications in TypeScript
Rich-text editor with AI and shadcn/ui
:sparkles: Monorepo for all the tooling which enables ESLint to support TypeScript
A powerful obfuscator for JavaScript and Node.js
MCP server to provide Figma layout information to AI coding agents like Cursor
Generate massive amounts of fake data in the browser and node.js
The Open Source DocuSign Alternative.