Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

A framework for building native applications using React

Virtual whiteboard for sketching hand-drawn like diagrams

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

A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

A new bootable USB solution.

A high-throughput and memory-efficient inference and serving engine for LLMs

🙌 OpenHands: AI-Driven Development

Open Source realtime backend in 1 file

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

The lazier way to manage everything docker

Create agents that monitor and act on your behalf. Your agents are standing by!

Dex to Java decompiler

🐹 Deep clean and optimize your Mac.

TypeScript-first schema validation with static type inference

An open source payments switch written in Rust to make payments fast, reliable and affordable

Collection of handy online tools for developers, with great UX.

📂 Web File Browser

Virtual machines for iOS and macOS

🤖 Just a command runner

This project aims to enhance the working environment on Windows

A tiling window manager for macOS based on binary space partitioning

AirPods liberated from Apple's ecosystem.

Pulumi - Infrastructure as Code in any programming language 🚀

Cross-platform Rust rewrite of the GNU coreutils

Linux virtual machines, with a focus on running containers

Minimalist ML framework for Rust

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬