DataManagerDataManager takes care of Core Data boilerplate code for you. It handles setting up the Core Data stack with support for asynchronous saves. It also includes a few simple fetch and deletion methods.License: MITSwiftMetovaBaseA collection of useful subclasses extending UIKit's functionality.License: MITSwiftMetovaJSONCodableLicense: MITMetovaTestKitLicense: MITThunderCatsUseful categoriesLicense: MITObjective C