A collection of Chinese-language circumvention tools, bundled Chrome/Firefox proxy packs, and setup tutorials for V2Ray, Shadowsocks, and related clients.
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.
A collection of Agent Skills for Claude Code, Cursor, Codex and other AI coding agents covering web design, retrieval, image prompting and video.
Open-source mini quadruped robot built on an ESP32, with 3D-printable parts, 8 servos, and an OLED face.
A collection of 42+ runnable Jupyter notebooks, each tutorial covering an advanced technique for Retrieval-Augmented Generation systems.
A free, self-paced computer science curriculum assembled from online courses and books, modeled on undergraduate CS degree requirements.