Facebook's iOS Infrastructure - Architecture and Testing at Scale

Explore Facebook's iOS infrastructure in this 46-minute talk by Engineering Manager Alan Cannistraro. Gain insights into the team structure, development toolbox, and modules used by Facebook for iOS app development. Learn about their testing strategies for large-scale and rapid app deployment, including snapshot unit tests, release candidates, and off switches. Discover how Facebook manages features, non-compiled resources, and adapts to iOS updates. Delve into topics such as the FB Data Model, Module Manager, MoGenerator, and FB Tracer. Understand the importance of tools like Watchdog Timer and Shake Report in maintaining app quality. Get a comprehensive overview of Facebook's approach to iOS app architecture, from Xcode and frameworks to distribution methods.