An opinionated tool to create beautiful presentations containing complex animations.

A human friendly pwgen based on XKCD 936

A ruby programmable debugger library based on the linux ptrace API and /proc/$pid/ interfaces.

Use a SMT solver to invert the arrow of time in Game Of Life.

A web based debugger front-end for debugging and reversing binaries. Easily allows to create complex widgets and scripts.

A compiler, interpreter and JITer for brainfuck. Build in literate ruby.

A competitive programming challenge similar to Corewars, used in 2011 RWTH-CTF