A collection of Chinese-language circumvention tools, bundled Chrome/Firefox proxy packs, and setup tutorials for V2Ray, Shadowsocks, and related clients.
Port of Poteto's pstack, a set of opinionated agent workflow skills, translated for Claude Code, Codex, Copilot, Pi, OpenCode, and Gemini.
A routing pack that tells AI coding agents which reverse-engineering or pentest methodology and tools to use for APKs, binaries, JS crypto, PCAPs, and CTFs.
Original Apollo 11 Guidance Computer source code for the Command Module (Comanche 055) and Lunar Module (Luminary 099).
A curated list of free system design learning materials and interview preparation problems and concepts.
A collection of Claude Code agents, skills, hooks, commands, rules, and MCP configs packaged as a plugin.
A collection of Vercel's official agent skills, packaged instructions and scripts that extend AI coding agents.
A free Chinese-language 100-day Python course, from basics to advanced topics, with lessons and code examples.
A collection of 70 cybersecurity projects with source code, certification roadmaps, and learning resources, organized from foundations to advanced.
Curated list and one-command installer for 750+ open-source intelligence and security tools across 50 categories.
A curated list of libraries, packages, and resources for quantitative finance across many languages and topics.
Dockerfiles and build scripts for the Docker Official Image of PHP, published on Docker Hub.
A curated Markdown list of search engines for security work, covering servers, vulnerabilities, exploits, leaks, and threat intelligence.
A community-written guide covering methods and test cases for security testing web applications and web services.
Patches popular programming fonts with thousands of extra icon glyphs from Font Awesome, Devicons, Octicons and other iconic font sets.
Repository of binary font files served by Google Fonts, plus an issue tracker for font bugs and requests.
Source repository for the Home Assistant user documentation website, built with Jekyll.
Sample Android TODO app showing different architecture patterns, implemented across branches with Jetpack Compose, ViewModels, Room, and Hilt.
Nix flake packaging AI coding agents and developer tools, with packages updated automatically every day.
A Chinese-language, systematic Vibe Coding tutorial that takes beginners from idea to full-stack product using AI-assisted programming.
Homebrew tap containing the default cask definitions that install prebuilt macOS and Linux apps, fonts, and CLI tools via brew.
Default Homebrew tap containing the built-from-source formulae that `brew install` pulls from out of the box.
Official documentation site with tutorials and how-to guides for using the Nix package manager and NixOS.
A collection of Hello World programs in over a thousand programming and markup languages, organized as a reference list.
Community payload library of DuckyScript keystroke-injection scripts for the Hak5 USB Rubber Ducky.
A collection of 352 HTML games, each packaged as a single file that runs without an internet connection.
A Minecraft tech modpack built around GregTech Modern, with custom machines, magic mods like Botania, and the GTOCore add-on.
A collection of JSON samples for customizing column, view, and form formatting in SharePoint and Microsoft Lists.
Automated GitHub Actions pipeline that scrapes and publishes NFL datasets as releases for the nflverse R packages.
A curated list of space-related code, APIs, datasets, and resources maintained by The Orbital Index.
Issue tracker, specs, and design documents for evolving the Dart programming language.
A collection of interactive R courses that run inside the swirl R package, covering programming, regression, data cleaning, and inference.
A collection of agent skills and Claude Code plugins for HashiCorp Terraform and Packer.
A video course with Jupyter notebooks that builds neural networks and backpropagation from scratch, from basics to Transformer language models.