An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.
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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.
📦 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.
Crawlee—A 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.
JavaScript Robotics and IoT programming framework, developed at Bocoup.
🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.
Stealth headless browser for AI agents — bypass Cloudflare, bot detection, and anti-scraping. Drop-in Puppeteer/Playwright replacement.
AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework
An NLP library for building bots, with entity extraction, sentiment analysis, automatic language identify, and so more
Access serial ports with JavaScript. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!
The Telegram Bot Framework.
🕵️♀️ Validate schema, get schema change notifications, validate operations, find breaking changes, look for similar types, schema coverage
The gossip and replication server for Secure Scuttlebutt - a distributed social network
Discord API library for Node and Deno
URDF Loaders for Unity and THREE.js with example ATHLETE URDF Files open sourced from NASA JPL
Blazing fast hexapod robot simulator for the web.
Run any site JavaScript from Python with the real Firefox engine. Headless SpiderMonkey + Necko for automation and scraping.
No-Frills Functional Programming Lib Augmenting Javascript/Node.js
A Sublime Text plugin to execute JavaScript in Google Chrome
Continuous area cartograms with d3 and TopoJSON
All about HTML Custom Elements
React Library for Audio Equalizers & Filter Visualization
Browser extension to simulate browsing behaviour in search engines.