TypeScript-first schema validation with static type inference

An agentic skills framework & software development methodology that works.

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

Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.

Trigger.dev – build and deploy fully‑managed AI agents and workflows

🔢 Numeric file selection shortcuts for common git commands

An incremental parsing system for programming tools

UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.

The mouse and trackpad utility for Mac.

🐻 Bear necessities for state management in React

A pandoc LaTeX template to convert markdown files to PDF or LaTeX.

Point at any URL/YouTube/Podcast or file. Get the gist. CLI and Chrome Extension.

simple terminal UI for git commands

dev tools, env vars, task runner

👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

AeroSpace is an i3-like tiling window manager for macOS

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

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…

Open Cap Format (OCF) - The Open Source Company Capitalization Data Standard. OCF can be used to structure and track the complex data structures necessary to build and maintain accurate capitalizat…

Customizable JSON Schema-based forms with React, Angular and Vue support out of the box.

Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more

Instant-loading web apps, without effort

The web framework for content-driven websites. ⭐️ Star to support our work!

Mutation testing for Ruby. AI writes your code. AI writes your tests. But who tests the tests?

Find, verify, and analyze leaked credentials

The React Framework

A boilerplate for Node.js web applications

CloudEvents Specification

Fast and low overhead web framework, for Node.js

Generate a markdown (GFM) table