A tiny x86 compiler with ELF and PE target

Basic Win32 GUI application which can be built using MinGW.

A simple OS running on Intel x86 architecture | No longer updating

Small micro-kernel OS made for educational purposes.

A C Compiler. Executables runs on a stack based VM.

Benchmark for three different kinds of dynamic function calls

A tiny compiler for a language featuring LL(2) with Lexer, Parser, ASM-like codegen and VM. Complex enough to give you a flavour of how the "real" thing works whilst not being a mere toy example

My Little Unix: Kernels are Magic!

A completely-from-scratch hobby operating system: bootloader, kernel, drivers, C library, and userspace including a composited graphical UI, dynamic linker, syntax-highlighting text editor, network…

A simple 32 bit OS, written in NASM and C.