INSPersistentContainer
July 11, 2016 • Apache 2.0 License
Open Source, 100% API compatible replacement of NSPersistentContainer for iOS8+
NgKeyboardTracker
August 25, 2015 • Unspecified License
Objective-C library for tracking keyboard in iOS apps.
An article describing the usage:
https://medium.com/@meiwin/a-stickler-for-details-implementing-sticky-input-fields-in-ios-f88553d36dab
ParkedTextField
July 17, 2015 • MIT License
A UITextField subclass with a persistent part appended in the text. As seen in Slack app. Useful for email fields, account names, etc.
BAPersistentOperationQueue
June 26, 2014 • MIT License
A persistent operation queue that uses a database to save operations that need to be completed at a later time.