The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Promise based HTTP client for the browser and node.js

 This project is dedicated to collecting high-quality macOS software and organizing them systematically by different categories for easy search and use.

The all-in-one AI productivity accelerator. On device and privacy first with no annoying setup or configuration.

📝A simple and elegant markdown editor, available for Linux, macOS and Windows.

PDF Reader in JavaScript

Semantic is a UI component framework based around useful principles from natural language.

⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

An open source collection of animated, interactive & fully customizable React components for building memorable websites.

Free, simple, and intuitive online database diagram editor and SQL generator.

Create the next immutable state by mutating the current one

⚙️ NGINX config generator on steroids 💉

Next-generation ES module bundler

An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.

LLM Frontend for Power Users.

Machine Learning Systems

An HTML5 saveAs() FileSaver implementation

JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡

The Open Source kanban, built with Meteor. GitHub issues/PRs are only for FLOSS Developers, not for support, support is at https://wekan.fi/commercial-support/ . New English strings for new feature…

A rich text editor for everyday writing

ESM-powered frontend build tool. Instant, lightweight, unbundled development. ✌️

A fully-modern text-based browser, rendering to TTY and browsers

Open-source JavaScript charting library behind Plotly and Dash

Format input text content when you are typing...

Run OpenClaw more securely inside NVIDIA OpenShell with managed inference

💌 A beautiful, fast and fully open source mail client for Mac, Windows and Linux.

Virtual Machine for the Web

A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

A powerful tool for creating datasets for LLM fine-tuning 、RAG and Eval

Quickly browse the history of a file from any git repository