Modern HTTP benchmarking tool

How to Make a Computer Operating System in C++

Open-source vector similarity search for Postgres

A simple Minecraft clone written in C using modern OpenGL (shaders).

Higher level programming in C

Lightweight Ruby

An online request replication and TCP stream replay tool, ideal for real testing, performance testing, stability testing, stress testing, load testing, smoke testing, and more.

TinyVM is a small, fast, lightweight virtual machine written in pure ANSI C.

The Rubinius Language Platform

Pure C Game Engine

the c2 programming language

A sunny little virtual machine

What tests are made of.

A free and open source game engine using mruby and C/C++

A small virtual machine with focus on educating others about virtual machines

Terror-based VM.

Extend Lua using Ruby with MRuby

An implementation of the Io programming language in itself

Relational Algebra in C

A small self-made operating system

A NOT WORKING shmup.

Micetrap rewritten in C.