Users expect apps to be snappy, responsive, and jank-free. Developers want to use new language features and libraries. How do you make sure these new features deliver the performance users expect? In this talk, Sean McQuillan and Daniel Galpin will teach you how to make your app shine with practical performance patterns. After this session, you'll know how to use Android Studio profilers and the new Jetpack Benchmarking library to find jank, fix it, and prevent it from coming back.