JSONExport is a desktop application for Mac OS X which enables you to export JSON objects as model classes with their associated constructors, utility methods, setters and getters in your favorite language.
A debug log framework for use in Swift projects. Allows you to log details to the console (and optionally a file), just like you would have with NSLog or println, but with additional information, such as the date, function name, filename and line number.
Realm Object Editor is a visual editor where you can create your Realm entities, attributes and relationships inside a nice user interface. Once you finish, you can save your schema document for later use and you can export your entities in Swift, Objective-C and Java.