Projects

This is a somewhat chronological list of my current and past projects:

• OpenBSD Man Pages Graph View (2026)
• UNIX-like OS for the 80286 PC (2026)
• FreeBSD ext2fs user tools (sponsored by FreeBSD Foundation) (2026)
• Userspace kernel/preemptive task switcher (2025)
• PeriPage A6 driver (2025)
• Successor to make(1) (was part of 2.86BSD) (2025-2026)
• Porting 2.11BSD to the PC/AT (80286) (with Robert Clausecker) (2024-2025)
• read-write FUSE driver for UFS initially for GSoC 2024 (2024-2026)
• Generator for endian-safe encoding/decoding of C structs (2024)
• Automata Visualization Utility (2024)
• FUSE-based Simple Unix File System (2024)
• Forth for OpenBSD/riscv64 (2024)
• 64-Bit Linux Userspace RISC-V Emulator (2024-2025)
• 16-Bit custom CPU written in Verilog (2024)
• procfs FUSE implementation for OpenBSD (2024)
• Minimal implementation of make(1) written in awk(1) (2024)
• My own desktop environment (2023-2026)
• Rust Accounting Solution (2023-2024)
• Clone of lsblk(8) for OpenBSD (2023)
• Minimal Linux distribution for booting foreign kernels over Ethernet on systems without PXE (2022)
• C++ std::format-like standalone header library (2022)
• read-only tarfs FUSE implementation (2021)
• Minimal implementation of POSIX userspace for Linux (2021)
• Brainlet C Compiler (2021-2022)
• 32-Bit RISC-V CPU written in Verilog (2020-2021)
• Compiler for a B-like language targeting i386-linux (2020)
• Ben Eater's 8-Bit CPU written in Verilog (2020)
• Assembler & VM for the Cosmos CP1 (2020)
• My first virtual machine for an imaginary CPU architecture (2018)
• Minecraft Spigot Plugin for automatic tool leveling (2017)
• My first attempt at creating a programming language (2017)
• Fake Windows XP written in Lua for the Computercraft Minecraft mod (lost, before 2017)
• Multiple attempts to create an operating system (list incomplete)
• Many more interesting projects, that were unfortunately lost over time...