An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

Goby - Yet another programming language written in Go

A curated list of CTF frameworks, libraries, resources and softwares

A collection of various awesome lists for hackers, pentesters and security researchers

Learn regex the easy way

Simple Python style checker in one Python file

Find and fix problems in your JavaScript code.

🌟 JavaScript Style Guide, with linter & automatic code fixer

JavaScript API for Chrome and Firefox

A darker, more contrasty, Slack theme.

Docker Cheat Sheet

📝 A curated list of awesome Raspberry Pi tools, projects, images and resources

Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.

Python interface for libuv

Cross-platform asynchronous I/O

A code-searching tool similar to ack, but faster.

Node.js Desktop Automation.

The official Vim repository

Linux kernel source tree

Go-style concurrency in C

Structured concurrency in C

X-Ray Vision for your infrastructure!

Real-time metrics for nginx server

An AA sized ISM radio Arduino clone

Iconic font aggregator, collection, & patcher. 3,600+ icons, 50+ patched fonts: Hack, Source Code Pro, more. Glyph collections: Font Awesome, Material Design Icons, Octicons, & more

uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

A curated list of amazingly awesome open-source sysadmin resources.

A list of Free Software network services and web applications which can be hosted on your own servers

A community-driven Emacs distribution - The best editor is neither Emacs nor Vim, it's Emacs *and* Vim!

Command-line utility that extracts streams from various services and pipes them into a video player of choice. No longer maintained, use streamlink or youtube-dl instead.