Explore 258 articles on React Native performance
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Callstack just dropped a game-changer for React Native teams struggling with AI SDK performance. If you've ever wondered why your on-device LLM integration feels sluggish, this new profiler is about to give you...
Tomasz J. Żelawski from Software Mansion reveals how React Native finally solved its biggest performance bottleneck. The secret? A multithreading engine that was hiding in plain sight.
Liam Du built and shipped Wellspoken—an AI-powered articulation coach—to both iOS and Android in one week. Zero Xcode. Zero Android Studio. Just Expo.
CSS clipping techniques are coming to React Native, and they're about to change how we think about UI masking and visual effects. Callstack just dropped a deep dive into making web-style clipping work natively.
Callstack just dropped a comprehensive guide for building AI agent apps in React Native. If you're shipping AI features to mobile, this one's packed with real-world patterns.
Daehyeon Mun built an AI companion app that earned 4.9 stars and won Expo's Most Creative App award. As a solo mobile engineer, he used custom shaders and worklet-based animations to make AI feel emotionally in...
Przemek Sosna from Software Mansion reveals how his team brought React Native to Huawei's new operating system. HarmonyOS NEXT now powers 27 million devices with zero Android compatibility.
Building an AI-powered iOS app from scratch sounds exciting until you hit React Native's rough edges. The v0 iOS team found plenty of them.
Katarzyna Smolen from Software Mansion declares 2026 the year React Native finally grows up. After years of architectural overhauls and breaking changes, the framework is hitting 4.5 million weekly downloads an...
Josh Yoes from Infinite Red declares 2025 as React Native's 'polishing era.' Seven releases, zero breaking changes in the final drop, and the New Architecture migration finally complete.
Davyd Narbutovich from Callstack challenges a web development habit that React Native developers can skip entirely. Turns out, minifying JavaScript in your RN apps might be wasted effort.
Storybook 10 for React Native just landed, but integrating it without breaking your main app flow is trickier than it looks. Callstack's team breaks down the cleanest approach.
React Native 0.83 just dropped with a historic first: zero breaking changes. The team is finally delivering on their promise of predictable, painless upgrades.
Arthur Spalanzani built an affirmations app where the widget IS the product, not a companion feature. His widget-first approach achieved 80.7% adoption and unlocked organic social sharing that traditional app s...
Mike Grabowski from Callstack shows how React Native developers can finally use Swift Package Manager alongside CocoaPods. The catch? Your entire iOS project needs dynamic frameworks.
React Native just unlocked a new platform: Meta's Horizon Store for VR apps. Callstack shows how to take your existing mobile codebase into virtual reality with minimal friction.
Jakub Mroz from Software Mansion just shipped a fully local RAG pipeline in React Native. No cloud APIs, no data leaks, just on-device AI that actually works.
Gunnar Torfi shares how a single developer maintained 40+ mobile screens AND a full web app by merging them into one universal codebase. No big rewrite required.
Dawid Matyjasik from Software Mansion proves you don't need to rebuild your entire native app to adopt React Native. His integrated brownfield approach lets you modernize production apps one feature at a time, ...
Keval Goyani from Simform reveals how React Native apps can shed serious weight without sacrificing performance. His team's optimization techniques cut bundle sizes dramatically while keeping apps lightning-fas...