Software

• DropScript 0.5
  DropScript is one of my favorite hacks. It's an application for Mac OS X which lets you create new applications from any BSD program which takes files as command line arguments. Typically, these are scripts written in sh, perl, etc.
  Source
• make_image 1.0
  This is a shell script that automates the process of creating a disk image. Works well, though this version doesn't offer any options; it only creates read-only HFS+ images.
• iTMS Feed Parser
  Parser for the iTunes Music Store RSS feeds. Includes an HTML renderer so that you can embed the feed into a web page.
• See my public iDisk for prebuilt Mac OS X packages of various open source programs.