Animated sprite editor & pixel art tool (Windows, macOS, Linux)

Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.

The Serenity Operating System 🐞

📚 Modern C++ Tutorial: C++11/14/17/20 On the Fly | https://changkun.de/modern-cpp/

Karabiner-Elements is a powerful tool for customizing keyboards on macOS

GameStream client for PCs (Windows, Mac, Linux, and Steam Link)

🎤⌨️ Acoustic keyboard eavesdropping

Private, fast, and honest web browser

🌐 The open-source Agentic browser; privacy-first alternative to ChatGPT Atlas, Perplexity Comet, Dia.

Public malware techniques used in the wild: Virtual Machine, Emulation, Debuggers, Sandbox detection.

Reverse engineering focusing on x64 Windows.

Perforator is a cluster-wide continuous profiling tool designed for large data centers

Portspoof

USB Rubber Ducky type scripts written for the DigiSpark.

An mpv-based video player for studying Japanese

拙著「問題解決力を鍛える!アルゴリズムとデータ構造」の補足資料。ソースコードと、章末問題への略解を掲載。

日本語文章の解析・校正を行う LSP サーバー。

「ChatGPT API搭載AIｽﾀｯｸﾁｬﾝ」です。

ESP32 Camera code with additional features

M5StickCを使って、インターホンをネット経由で通知するプログラム

An open world game and involves exploring a solar system, collecting resources and upgrading the spaceship. It is developed in the language C ++ and by using the SFML framework.