Some code I put together just for the fun of it.

JavaME Mobile Eyes (2006): An xeyes clone for Java enabled cellphones (CLDC 1.1/MIDP 2.0). More...

Simple mini TCP proxy (2002): A very simple standalone TCP proxy server with session logging support. Tested on linux 2.4.10. Download: mproxy-1_0.tar.gz (incl. source code).