gfxCardStatus is a free, open-source menu bar application for OS X that allows users of dual-GPU 15” and 17” MacBook Pros to view which GPU is in use at a glance, and switch between them on-demand.
Learn more about gfxCardStatus
Super simple, no-frills JavaScript and CSS minification app for OS X.
Just $2.99. Exclusively on the Mac App Store.
View Compressify on the Mac App Store
I have a bunch of miscellaneous open-source projects. You can find most all of them on my GitHub account (@codykrieger). Below are a few worth noting.
gfxCardStatus - GPU switching utility. See above description.
wtf - The RIT Society of Software Engineers' awesome new Rails-powered content management system. Headed up by the SSE's Website Taskforce.
SSEDAP - A Rails + MongoDB wrapper around LDAP that allows you to authenticate, store, and return meta information about users via a simple HTTP API without needing admin access to the LDAP server.
dotvim - My VIM/MacVIM/GVIM configuration and bootstrap.
ace-rails-ap - Ruby gem that provides Ace, the Ajax.org Cloud9 Editor, for the Rails 3.1 asset pipeline.