A field-tested look at the four real CodePush alternatives for React Native in 2026: Expo Updates, App.fly.io, Microsoft Hot Update, and self-hosted, with the migration costs I actually paid.
expo-av is gone in SDK 55 — expo-audio is the replacement. Learn the new hook-based API, recording, background playback, and how to migrate without breaking your app.
Learn how to reduce your React Native Expo app size by 30–70% using Expo Atlas bundle analysis, Metro tree shaking, image optimization, Android App Bundles, and CI monitoring. Practical guide with working code examples.
Learn how to build high-performance, interactive charts in React Native using Victory Native and Expo. Covers line, bar, area, and pie charts with tooltips, animations, and production performance tips.
Build accessible React Native apps from day one. Learn core accessibility props, VoiceOver and TalkBack testing, dynamic announcements, focus management, reduced motion support, and automated testing with ESLint, Jest, and AMA.
A practical guide to React Native performance in 2026 — covering the New Architecture, Hermes V1, React Compiler, FlashList, image optimization, bundle reduction, and profiling tools with real code examples.
A practical guide to testing React Native apps in 2026 using Jest 30, React Native Testing Library, and Maestro. Covers unit tests, component tests, E2E testing with real code examples, and CI/CD integration.
A hands-on guide to Expo Router covering file-based routing, tabs, stacks, dynamic routes, authentication, modals, typed routes, and deep linking with practical code examples.