I'm Writing a Book/Course On React Native Performance Tooling
/ 2 min read
Dear React Native Developers,
After working with React Native for over 6 years and recently directly helping Coinbase improve its Retail app cold start performance and overall responsiveness. I want to show you the tools and methods I use to improve and fix peformance issues on React Native.
How do I do this?
What You’ll Discover:
Understand the intricacies of CPU profiling with a clear explanation of key concepts such as sampling, tracing, and the critical differences between them.
Visual Profiling Mastery:
Learn to interpret complex profiling data with ease. Get acquainted with flame charts, call stacks, and sampling representations to pinpoint performance hotspots.
Tailored to React Native:
Practical Tools and Techniques:
Navigate the landscape of profiling tools with confidence. From Chrome DevTools, Systrace, Speedscope, Perfetto, and React Developer Tools to Xcode Instruments and Android Profiler.
Performance Metrics Decoded:
Beyond just finding problems. Learn which metrics can help diagnose and how to add them to your app.
Every chapter is infused with practical examples and real-world scenarios to ensure the knowledge you gain is immediately applicable.