1. Grabexperimental and very fast implementation of a grep
2. Lophttpdlots of performance (or lots of porn, if you prefer) httpd: Easy, chrooted, fast and simple to use HTTP server for static content. Runs on Linux, BSD, Android and OSX/Darwin. It's free but if you like it, consider donating to the EFF: https://supporters.eff.org/donate
7. SshttpSSH/HTTP(S) multiplexer. Run a webserver and a sshd on the same port w/o changes.
14. QIQuantum Insert/FoxAcid case study
15. crashcrypted admin shell: SSH-like strong crypto remote admin shell for Linux, BSD, Android, Solaris and OSX