Some miscellaneous coding projects:

• μWiki
• Curve25519 Diffie-Helman key exchange and digital signatures in Javascript, Python and Common Lisp.
• A faster version of the Javascript implementation of curve25519 and Ed25519. Based on earlier work by Michelle Bini (also available here).
• Minimalist code for capturing images using Quicktime on OS X (Objective C)
• Minimalist code for capturing movies (and still images) using Quicktime (Objective C)
• More lisp code