The things that we are using extensively for creating iPhone apps here at Screencustoms.
Objective-C C
Latest commit a2ee187 May 24, 2012 Aleks Nesterow-Rutkowski [UPD] SCRURLConnection - Removed 'NSLog' logging.
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Classes
Samples/ScreenStuff
TouchCustoms.xcodeproj [UPD] Moved source from a laptop. Apr 8, 2012
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LICENSE
README.textile
TouchCustoms_Prefix.pch

README.textile

TouchCustoms is a Cocoa Touch static library that contains a number of reusable components that we use in our projects on a daily basis.

Component list

  1. SCRURLConnection – Light-weight NSURLConnection wrapper that provides handy GCD-targeted API and allows to fulfill most network operations without including heavy 3rd party libs.
  2. SCRMemoryManagement – Make memory management easier.
  3. SCRRatingView – 5-star rating-view that allows to set ratings yourself.
  4. SCRSegmentedControl – Multi-row UISegmentedControl.
  5. SCRSymbolicProgressBar – A progress-bar that uses a series of identical symbols to represent the value of progress.
  6. NSArray (Linq) – Category that adds some .NET LINQ abilities to Objective C. Explanation on how to use that in your projects
  7. and growing… see source for the full list

Documentation

Please, see Wiki section. It has some to-the-subject articles.