4chan Source Code

Is there anywhere to download the source code of 4chan/other image boards? I'd like to see it just out of curiosity and to possibly set one up for myself and friends.

Try Dag Ågren's kareha or wakaba, at http://wakaba.c3.cx/aaa.pl

You can get the code for Shiichan (that dis.4chan.org is based on) from here, http://wakaba.c3.cx/shii/. You might find something useful on http://shii.org/ too.

Code for Trevorchan can be browsed here, http://code.google.com/p/trevorchan/