Lightweight fuzzy-search, in JavaScript

Python library and web service for Open Source Software Health and Sustainability metrics & data collection. You can find our documentation and new contributor information easily here: https://oss-…

🐒 Bundler-free build tool for TypeScript libraries. Powered by tsc.

Self-hosted collection of powerful web-based tools for everyday tasks. No ads, no tracking, just fast, accessible utilities right from your browser!

The AI coding agent built for the terminal.

Context7 MCP Server -- Up-to-date code documentation for LLMs and AI code editors

This repository stores the proposals submitted to the NumFOCUS Small Development Grants (SDG) program.

⚡ Lingo.dev - open-source, AI-powered i18n toolkit for instant localization with LLMs. Bring your own LLM or use Lingo.dev Localization Engine. Join discord:

The swiss army knife of lossless video/audio editing

A modular and open-ended toolkit for WebGPU, with advanced type inference and the ability to write shaders in TypeScript

Modern Zod-based CLI builder, fully type-safe, super lightweight and flexible.

Portable backend to ship fast.

The C++ Standard Library for Parallelism and Concurrency

Widgets for Awesome Window Manager

The Embedded, Distributed, Document DB

Open-source infrastructure for Computer-Use Agents. Sandboxes, SDKs, and benchmarks to train and evaluate AI agents that can control full desktops (macOS, Linux, Windows).

UI kit to make beautiful, animated interfaces, faster. Customizable. Open Source.

A library that offers a suite of components to create engaging animations and transformations based on user interactions like mouse movements, scroll events, and even audio input.

Node-API implementation for Emscripten, wasi-sdk, clang wasm32 and napi-rs

Filter promises concurrently

Map over promises concurrently

🦥 A lazy functional iteration library supporting sync, async, and concurrent iteration.

Browser-based Slicer for 3D Printing, CAM, Laser (Kiri:Moto) and mesh editor (Mesh:Tool)

open Multi-View Stereo reconstruction library

JSON for Classic C++

List of new Project Fundraising Opportunities for NumFOCUS Sponsored Projects

✨ The fundamental numerical library for JavaScript and TypeScript. ✨

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.