Facebook Engineering

The Evolution of Facebook's iOS App Architecture is a comprehensive guide to how Facebook's iOS app has evolved over the years. It covers topics like app architecture, code organization, and feature development, as well as best practices for building and managing a successful iOS app. The guide also provides detailed insights into the various technologies and techniques used in the development of the app, such as Core Data, UIKit, Swift, and Objective-C. It also contains tips and tricks for optimizing the performance of the app and making it more efficient. Finally, the guide provides an overview of the various metrics that can be used to measure success and identify areas of improvement.