{Webinar} Master JavaScript Performance in React Native (Part 2)

Dropped inputs, sluggish tab switches, and Redux selectors nuking your frame rate? It’s time to dig into JavaScript performance in React Native—beyond theory. In this recording of Part 2 of our JavaScript performance webinar series, we demonstrate how to uncover and fix the *real* performance issues devs face in production apps. What’s inside: 🔍 Why debounce often doesn’t work—and how to fix it with memoization 📦 How to use Context API the right way to avoid massive re-renders 🔄 The Redux selector mistakes that kill performance (and how `createSelector` saves the day) ⚛️ What Concurrent React features actually help with—and what they *don’t* ⚙️ How to run heavy logic off the main thread with custom Worklets This one’s for React Native devs who care about *actual* performance—not just passing benchmarks. It’s packed with live examples, profiling sessions, and code you can use right away. Watch Part 1 👉 https://youtu.be/a2HkkkisIAg?feature=shared Download the Ultimate Guide to React Native Optimization 📘 https://bit.ly/3GMubJi Need help with React Native performance? Talk to us 💬 https://bit.ly/42YxllT Follow us on X for more dev content 🐦 https://x.com/callstackio