Updated 14 March 2026

Self-introduction

Hello! I am interested in low-level computing.

Currently, I work in embedded systems design and CPU development. My work also involves building assemblers, compilers, and operating systems to bootstrap and optimize devices from the ground up. I enjoy tackling challenges at the intersection of hardware and software.

About me

My name is Touka Szulc. You can reach me at <tanukiforth@gmail.com>

Link to my GitHub page: https://github.com/okforth

Some of my projects

• tanukiOS: A 16-bit Forth operating system for x86 featuring a custom bootloader, threaded interpreter, and interactive development environment.
• lightforth: Cross-platform 32/64-bit Forth compiler and interpreter with native code generation.
• Borbular: GGJ26 Hackjam submission, a virtual pet bird game that runs on tanukiOS.
• Voxel raytracer: Utilizes DDA graphics algorithm for a software rendered raytracer.
• ForthScript64: A Commodore 64 style terminal emulator running on the browser.

Gallery

Some cool images I saved from my own work.