The best-benchmarked open-source AI memory system. And it's free.

Learn Claude Code by exploring it as it was designed - interactive IDE-style docs for commands, MCP, skills, CLAUDE.md and more.

A lightweight yet powerful audio-to-MIDI converter with pitch bend detection

The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.

Octopus: Block-Level GPU Scheduling for Variable-Length Batches

A CSS voxel engine. A 3D grid for the DOM. Renders HTML cuboids by stacking grid layers and applying transforms.

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

🧵 Make web workers & worker threads as simple as a function call.

Get up and running with Kimi-K2.5, GLM-5, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

shadcn/ui compatible react aria components that you can copy and paste into your apps. Accessible. Customizable. Open Source.

a secure dotenv–from the creator of `dotenv`

PostgreSQL client for node.js.

Radix Themes is an open-source component library optimized for fast development, easy maintenance, and accessibility. Maintained by @workos.

nodejs front-end of polars

Official JavaScript / TypeScript library for the OpenAI API

Depth Pro: Sharp Monocular Metric Depth in Less Than a Second.

🌸 A command-line fuzzy finder

Color conversion & manipulation library by the editors of the CSS Color specifications

Clone, deploy, and fully customize a SaaS subscription application with Next.js.

A conda-forge distribution.

A tool for connecting your design system components in code with your design system in Figma

Debug your apps, find hydration errors, trace your network and more in your react-router app with these devtools

Focus on prompting and generating

This is a Full Stack app starter with the foundational things setup and configured for you to hit the ground running on your next EPIC idea.

⚡️ Delightful Rollup Plugins, Packages, and Resources

Minimal CSS Framework for semantic HTML

A figma plugin for automatically theming your designs.

Full-stack forms for React Router

An ecosystem of lightweight packages and helpers to integrate full PWA features into Remix 💿