What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?
Repository Index
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Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
A powerful JavaScript library for interacting with the Discord API
Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.
- project-management
- project
- kanban-board
- goal-tracking
Build full-stack apps on your own infrastructure.
Free and Open source Web Builder Framework. Next generation tool for building templates without coding
- web-builder-framework
- template-builder
- site-builder
- site-generator
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.
- web-scraping
- web-crawling
- npm
- headless-chrome
Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.
- webgl
- webgl2
- 3d
- game-development
Make images smaller using best-in-class codecs, right in the browser.
📘 OpenAPI/Swagger-generated API Reference Documentation
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.
- ebook
- ebook-reader
- epub
- foliate
The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more.
Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more
- compound
- engineering
⚡ Write Native with TypeScript ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Flutter and you name it compatible.
Customizable admin dashboard template based on Angular 10+
- webpack
- bootstrap4
- admin
- admin-dashboard
🎒 Token-Oriented Object Notation (TOON) – compact, human-readable serialization of JSON data for LLM prompts. TypeScript SDK, CLI, benchmarks.
- data-format
- llm
- serialization
- tokenization
Beautiful & consistent icon toolkit made by the community. Lucide is an open-source icon library that provides 2000+ vector (svg) files for displaying icons and symbols in digital and non-digital projects.
HomeKit support for the impatient.
- homebridge
- homekit-api
- siri
- homekit
A modified web browser that helps in responsive web development. A web developer's must have dev-tool.
- web-development
- responsive
- responsive-web-design
- desktop-app
AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents
- workflow-automation
- mcp
- ai-agents
- mcp-tools
Open-source 3D architectural editor with a local CLI, MCP tools, and practical workflows for humans and AI agents.
AGENTS.md — a simple, open format for guiding coding agents
IDE-style autocomplete for your existing terminal & shell
Nodejs extension host for vim & neovim, load extensions like VSCode and host language servers.
- autocompletion
- language-client
- lsp
- vim-plugin