Ari Wilson's code, including a variety of projects:
KeeStand is a locally-secured cloud password storage web application, designed so that you can securely store and access the many passwords you need to run your daily Internet life in one place.
Interesaint is a web-based RSS/Atom feed aggregator designed for high volume feeds. It learns and surfaces the items of most interest to you.
Scrabblish is a Scrabble solver. It is also available in command-line form here.
Seismo is an Android application that measures the strength of vibration, shaking, and movement around you, much like a real seismograph. Seismo Wallpaper is a live wallpaper adaptation of Seismo.
BlockFort is a web-based game similar to Minecraft but with less gameplay and more world-building :). Saves are backed up to the cloud.
PebbleScores records high scores for Pebble watch games.
Design docs for these projects are stored here.