Explore 258 articles on React Native performance
Showing 20 of 258 articles (Page 4 of 13)
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.
Callstack explores how React Native is becoming the unexpected bridge between traditional mobile development and the Web3 ecosystem. Building decentralized apps just got a lot more practical.
Braulio Ríos built a production-ready guitar tuner app using React Native that processes audio in real-time with near-native performance. Here's how he combined TypeScript, C++, Swift, and Kotlin to solve a pro...
Shopify had 600 mobile screens to build. Building them all natively would have crushed their velocity, but WebViews felt slow and broken.
Wojciech Lewicki from Software Mansion just dropped a truth bomb: the SVG library his team maintains for three years might not be the best choice for your React Native app. Here's when to ditch it.
Tyler Williams from Infinite Red just cut CI/CD time by 230% using a clever combination of Expo tools. The secret? Stop rebuilding native code when you don't need to.
A senior backend engineer asked the React Native subreddit which cross-platform framework to choose in 2025. The responses reveal a clear winner, but with surprising caveats.
Szymon Chmal from Callstack reveals why your React Native app might be loading slowly—even when your code looks clean. The culprit? Bundle bloat you can't see without the right tools.
Callstack just dropped their 2025 React Native Optimization guide, and it's 100+ pages of pure performance gold. Free download, but there's a catch.
Dream11 serves 15 million concurrent users during IPL peaks. Their image delivery costs were spiraling until they made one architectural change.
Dream11 serves 230M sports fans with 15M+ concurrent users during IPL. Their React Native app startup time was killing conversions.
Gant Laborde from Infinite Red tackles the question everyone's asking: Is Lynx JS the next evolution of cross-platform development, or just another framework that'll fade away?
Tyler from Infinite Red tackles a question that trips up new React Native library authors: why can't native modules just bundle together like regular JavaScript dependencies?