Explore 270 articles on React Native performance
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React Native just made a massive default change that could speed up your app launches and shrink your bundle size. Here's what the benchmarks show.
React Native 0.69 just dropped with React 18 support and bundled Hermes. This is the release that finally bridges the gap between React's latest features and mobile development.
The React Native team is rolling out comprehensive migration resources as the New Architecture moves toward becoming the default. If you maintain a library, this directly impacts your roadmap.
Instawork's Android app was taking 5-6 seconds to start while iOS clocked in at just 1.5 seconds. That performance gap was killing their user experience on low-to-mid range devices.
Dream11 handled 5.5 million concurrent users and 80 million requests per minute during IPL 2020. Their secret? A custom performance testing framework called Torque.
Klarna Engineering borrowed a web optimization technique and cut their React Native app startup time by 20%. Here's how tree shaking made the difference.
Christian Falch and William Candillon from Shopify just solved React Native's biggest weakness. They brought Skia (the graphics engine powering Chrome, Android, and Flutter) directly to React Native developers.
React Native 0.68 just dropped, and it's the first version where you can opt into the New Architecture. This is the milestone the community has been waiting for.
Nikhil Khadilkar from Razorpay reveals why their team rejected React Navigation's built-in deep linking solution and built their own custom handler instead. The reason? Complex use cases that required more cont...
React Native's biggest architectural shift in years is here. The team just dropped their roadmap for migrating the entire ecosystem to the New Architecture (Fabric + TurboModules).
Jakub Tkacz from Software Mansion just shipped the first native component library compatible with React Native's new Fabric architecture. This is the migration blueprint the entire RN ecosystem has been waiting...
Migrating payment infrastructure is risky business. Callstack shares how they prevented production breakage during a critical Stripe React Native SDK migration.
Sourav Yadav from Razorpay discovered that React Native's declarative approach was causing frame rates to plummet to 0 FPS. His solution? Break the rules and go imperative.
React Native 0.67 isn't just another version bump. The team has completely overhauled how they ship releases, and it's a masterclass in scaling open source.
Callstack explores why staying current with React Native versions isn't just about new features. It's the difference between a performant app and technical debt that compounds with every release.
Callstack explores a critical question for React Native teams: when can you safely use JavaScript libraries built for the web, and when do you need native alternatives?
Smooth animations can make or break your mobile app's user experience. Callstack breaks down how to achieve buttery 60fps animations in React Native without janky frames or dropped performance.
React Native's bridge can be your bottleneck or your superpower. Callstack explores the critical tradeoff between JavaScript flexibility and native performance that determines whether your app flies or crawls.
Dominik Sokal from Software Mansion shows how Expo's EAS Build changed the game: you can now build iOS apps from Windows, no Mac required. The React Native vs Expo debate just got a lot simpler.
Mike Grabowski explores why having tests isn't enough. Without CI, you're missing the feedback loop that catches regressions before they ship.