I released SSToolkit awhile ago. It's an open source library for doing common things in iOS. It's the overflow of stuff that I use on a daily basis. It's pretty much everything I've ever written that is iOS related that is reusable, open sourced, and released for free.
I recently received this email from a developer using my framework.
Thank you for SSToolkit. I'm using it to display images from a folder.
your code is easy to use and the instructions to import it into an Xcode project, on your website, are clear and simple.