Stars
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
Primary and community-submitted packages for webinstall.dev
Matchlock secures AI agent workloads with a Linux-based sandbox.
Beautiful, open source, WebGPU-based charting library
Browser automation via CLI — for humans and agents
A unified interface for AI in your terminal.
🔂 Ralph loop with PRs: Run Claude Code in a continuous loop, autonomously creating PRs, waiting for checks, and merging
Dillo, a multi-platform graphical web browser
Chrome DevTools for coding agents
A powerful coding agent toolkit providing semantic retrieval and editing capabilities (MCP server & other integrations)
React Flow | 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 cust…
Build agents that scale with a zero-cost abstraction.
opensource secure local-first sandboxes for ai agents
SnapDOM: DOM Capture Engine – Fast and Accurate HTML Conversion
Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
🔍 ScanCode detects licenses, copyrights, dependencies by "scanning code" ... to discover and inventory open source and third-party packages used in your code. Sponsored by NLnet, the Google Summer …
The fastest JavaScript BPE Tokenizer Encoder Decoder for OpenAI's GPT models (gpt-5, gpt-o*, gpt-4o, etc.). Port of OpenAI's tiktoken with additional features.
The modular and type safe schema library for validating structural data 🤖
Yarn Berry plugin that adds `yarn licenses` commands
TypeScript Remove (tsr) is a utility that removes unused code from TypeScript projects – It's like tree shaking, but for source files
A small, fast, pure JavaScript type-stripper that uses the official TypeScript parser.
Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.
A NodeJS RAG framework to easily work with LLMs and embeddings