Track

Cross-platform Mobile with React Native track

One JavaScript codebase, both mobile platforms: React Native components, flexbox styling, navigation, native APIs and Expo-based shipping.

javascript track

Ordered the way it's meant to be learned — each lesson assumes the ones before it.

6 lessons live

Cross-platform Mobile Specialization

Ship one React Native codebase to iOS and Android: components, styling, navigation, native APIs and Expo-based builds.

Cross-platform: React Native FundamentalsBuild real native screens from one JavaScript codebase: the JS you need, JSX rules, and the core components View, Text, Image, ScrollView, FlatList and Pressable.45 minintermediate
Cross-platform: The Expo Workflow & Device TestingCreate an Expo project, run it on your own phone with Expo Go, understand Fast Refresh's real rules, and know why the Expo SDK pins its versions.40 minintermediate
Cross-platform: Styling & Layout with FlexboxLay out native screens with StyleSheet, flexbox and density-independent numbers, adapt to screen sizes, and respect notches, keyboards and dark mode.45 minintermediate
Cross-platform: Navigation with React NavigationModel an app as screens and stacks, build a native stack flow with React Navigation, pass ids in params, and add bottom tabs.45 minadvanced
Cross-platform: Data, APIs & Native FeaturesFetch data with async/await, render loading, data and error states honestly, persist choices with AsyncStorage, branch per platform, and reach native features through Expo packages.50 minadvanced
Cross-platform Capstone — Build & Ship a Weather AppThe specialization capstone: build a real two-screen weather app on Open-Meteo's keyless API, test the pure parts, polish for dark mode and accessibility, and walk the honest road to the stores with EAS Build.70 minadvanced

Part of the Software Developer path