Tangerine filesystem implementation, utilities and FUSE driver

x86-64 emulator

Bulk image flashing tool because the others were Not Invented Here (and I didn't know about them)

The healthiest operating system

A C++ self-debugging exception class and handler

A C++ progress bar

DNS server in C

C++20 implementation of the NSGA-II algorithm

A hash table

JSON parser in C11 with a rich API

Java bindings for Tiny CC (tcc)