Explore 270 articles on React Native performance
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Asif Mujteba from Atlassian just revealed how they slashed React Native build times by 97%. If you've ever rage-quit while waiting for a rebuild after switching branches, this one's for you.
Working with both React Native Animated and Reanimated in the same codebase? You're not alone. Callstack tackles the synchronization challenge that's been tripping up teams during gradual migrations.
Ever spent hours debugging why your React Native Android app won't connect to Metro during development? You're not alone.
Callstack just dropped a guide on bringing Apple's Liquid Glass effect to React Native apps. If you've been eyeing those gorgeous iOS blur effects, this is your playbook.
Frank Calise from Infinite Red tested Expo SDK 54 and found iOS builds dropping from 5:28 to 3:33. That's a 35% time savings without changing a single line of code.
Shopify just migrated two massive apps to React Native's New Architecture without pausing weekly releases or breaking production for millions of merchants.
React Native 0.81 just dropped with a game-changing performance boost: iOS builds up to 10x faster. But there's a catch that'll affect every Android developer.
Tyler from Infinite Red breaks down why Meta is recommending React Strict DOM over React Native for Web—and what it means for your cross-platform strategy in 2025.
Node-API is quietly becoming React Native's secret weapon for stable native modules. Here's why it matters more than you think.
Shopify just eliminated one of React Native's biggest pain points: guessing item sizes for performant lists.
Running Node.js APIs directly inside React Native apps just became possible. This changes how we think about code reuse between mobile and backend.
Callstack just dropped Node-API support for React Native, and it's a bigger deal than you might think. This could fundamentally change how native modules work across the ecosystem.
Matt Sellars from Motion watched their React Native calendar screen peg CPU at 190%. The culprit? View bridges tripling rendering overhead between JS and native code.
Software Mansion just dropped React Native RAG, bringing full Retrieval-Augmented Generation to mobile devices. No cloud required, no API costs, and your user data never leaves the phone.
Expo-router tab navigation taking 1+ second on Android production builds? You're not alone, and the culprit might surprise you.
Your React Native CI builds are probably slower and more expensive than they need to be. Callstack just shared a practical caching strategy that could change that.
Kacper Kapuściak from Software Mansion reveals why console.log() is still the most popular React Native debugging method in 2024. Spoiler: there's a much better way.
E2E testing on mobile is notoriously slow and flaky. Expo just partnered with Moropo to change that equation for React Native developers.
React Native 0.80 is making a bold move: deprecating deep imports and introducing auto-generated TypeScript types. This is the foundation for a truly stable API.
Building Web3 dApps in React Native just got a major upgrade. Callstack shows how Viem is changing the game for Ethereum development on mobile.