Open-source textbook on code-first CAD

Tuta is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all your devices.

Reverse Engineering / Authorized Penetration Testing / Security Research Skill Router Pack AI-powered routing + On-demand toolchain bootstrapping + Self-evolving knowledge base Supports Claude Code…

Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more.

Turn a €70 used mini PC into an always-on AI agent server: Hermes, n8n, Pi-hole, monitoring, Tailscale and encrypted backups, all as code.

Share files between devices on demand. They show up as a folder on your computer, available instantly while downloading.

A quick reference guide for the Pythonista in the process of becoming a Rustacean

Skills, extensions, and packages for the Pi coding agent

Open Source Introductory Systems Programming Textbook for the University of Illinois

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

Convert rich-text on your clipbaord to markdown

⚙️ A curated list of dynamic analysis tools and linters for all programming languages, binaries, and more.

learn LLM inference system on Apple Silicon for systems engineers: build a tiny vLLM + Qwen

A Measurement-Driven Approach for System Software Engineers - Bilingual technical book (繁中/English) on benchmarking methodology, performance analysis, and optimization techniques.

Machine Learning Systems: Foundations, Scaling, Agentic AI, and Physical AI (Vols I–IV) • Harvard CS249r | https://mlsysbook.ai

Public subset of my Claude Code skills and agents

Unofficial linkedIn Rust library and CLI

Generate QR Code universally, in any runtime, to ANSI, Unicode or SVG.

Rust本のサンプルプログラム一覧

Rust version of the Today app

Source code repository for the book "Learn Rust Programming Today"

A curated and enriched list of awesome hexadecimal editors for Windows, macOS, and Linux.

A frog that lives on your Mac desktop and types what you say. On-device dictation, meeting notes, memory, and a voice.

A skill to help cybersecurity folks update and tweak their resume

Restitutio "Manualul radioamatorului"

Trainer exam for romanian hamradio community

Run Claude Code from a USB drive on any PC — no installation required.