Ghidra is an NSA-created software reverse engineering framework with disassembly, decompilation, graphing, and scripting for compiled code.
Open source AI coding agent that runs in the terminal, desktop app, and other interfaces to help with software development tasks.
A Claude Code and Cursor skill that steers AI coding agents toward the smallest code that meets the task, avoiding unnecessary code.
Self-hosted gym and body-weight tracker for planning routines, logging sets, and viewing muscle training status.
Toolkit that generates agent-usable command-line interfaces for existing software, plus a hub for installing community-built CLIs.
An agent meta-harness that adds multi-agent swarms, shared memory, and coordination around Claude Code and Codex via npx and MCP.
Source repository for the Rust programming language, containing the compiler, standard library, and official documentation.
PowerShell script that removes preinstalled Windows apps, disables telemetry, and applies other tweaks on Windows 10 and 11.
An ESP32 firmware project for a voice chatbot that connects to LLM backends and supports MCP-based device and cloud tool control.
Windows desktop app that removes bloatware and applies registry-based privacy, performance, and customization tweaks to Windows 10 and 11.
The Go programming language: an open source, statically typed language and toolchain for building simple, reliable, and efficient software.
Open-source local AI engine that runs LLMs, vision, voice, image, and video models behind OpenAI-compatible APIs on CPU or GPU.
Local MCP server that builds a persistent knowledge graph of code, docs, and infrastructure for AI coding agents and developers.
Open-source ESP32 firmware that turns a board into a multi-protocol hardware hacking tool with a serial or web-based CLI.
Autonomous API and web-app penetration testing tool that runs a swarm of AI agents to chain exploits and prove vulnerabilities.
Open-source user-mode binary debugger for Windows, built for reverse engineering and malware analysis of executables without source.
Self-hosted all-in-one software development service offering Git hosting, code review, issue tracking, package registry, and CI/CD.
Backend APIs, SQL Server database, and Docker deployment tooling for the Bitwarden password manager clients.
Runs classic iPhone, iPod touch and iPad firmware (iPhone OS 1 to iOS 7) in an emulator on macOS.
Self-hosted server software for storing, syncing, and sharing files, calendars, and contacts, extensible through an app store.
A collection of over 140,000 software packages for the Nix package manager, plus the NixOS purely-functional Linux distribution.
Self-hosted game streaming host that serves games to Moonlight clients with hardware or software encoding.
A Windows 11 toolbox bundling 89 classic hardware tools and 47 native Fluent tools, with a built-in AI assistant that can operate the PC.
Open-source pixel art editor for creating sprites, tilemaps, and frame-based animations, built with Godot.
Alternative open-source firmware for ESP8266 and ESP32 devices, configurable via web UI and controllable locally over MQTT, HTTP, Serial or KNX.
Open-source, community-governed fork of HashiCorp Vault for storing, encrypting, and distributing secrets, certificates, and keys.
Open-source system where LLMs autonomously generate research ideas, run experiments, and write full scientific papers.
Self-hostable open source project management software with agile boards, Gantt charts, roadmaps, and time tracking.
Cross-platform app for capturing, inspecting, and rewriting HTTP(S) traffic on Windows, macOS, Linux, Android, and iOS.
Open source server powering lichess.org, a free, ad-free online chess platform with realtime games, analysis, and tournaments.
Command-line package manager that installs and manages open-source software on macOS and Linux.
Self-hosted newsletter and mailing list manager distributed as a single binary, backed by PostgreSQL.
Scalable MQTT broker and IoT messaging platform supporting MQTT 5.0, CoAP, LwM2M, and MQTT over QUIC, with a SQL rule engine and data bridges.
Open-source CRM web app for sales teams, built on the Frappe framework with a Vue frontend.
Custom firmware for the Nintendo Switch that replaces and modifies several layers of the console's boot and system software.
Self-hostable web app that records location history and visualizes it on a map, as a replacement for Google Timeline.
Cross-platform SSH client and server manager with a live metrics dashboard, PTY terminals, SFTP, and port forwarding, as a desktop GUI and terminal TUI.
A PowerShell script that force-removes Windows 11 AI components such as Copilot, Recall, and related AI packages.