Some interesting stuff

xkcd 1110
Here is a good puzzles site. Here's another
Here is an obfuscated program to genearate Mandelbrot set.
Here are some Bit hacks.
Here is my vimrc.
Here is a vim tutorial.
Here's Tim.
Compile this with gcc and run !! source
A game entirely running in your browser's address bar.
Random programs, some written by me, some not.