January 2019
Intermediate to advanced
592 pages
14h 30m
English
Content preview from React Native Cookbook - Second Edition
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How it works...
The tips in this recipe focus on the simple goal of preventing the JavaScript thread from locking. The moment our JavaScript thread begins to drop frames (lock), we lose the ability to interact with our application, even if it's for a fraction of a second. It may seem inconsequential, but the effect is felt immediately by a savvy user. The focus of the tips in this recipe is to offload animations onto the GPU. When the animation is running on the main thread (the native layer, rendered by the GPU), the user can interact with the app freely without stuttering, hanging, jank, or jitters.
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