Алексей Волков "Введение в React Native"
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The document discusses the use of React Native for mobile app development, highlighting pros like instant reload and code reuse, as well as cons including performance issues. It outlines requirements for setup and development environments for both iOS and Android. Additionally, it mentions future improvements expected in React Native, such as a new asset system and enhanced developer tools.
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Алексей Волков "Введение в React Native"
- 1. AlexeyVolkov Rumble News,Tel Aviv React Native. Introduction
- 5. Cons: • Speed of development • Size of team -➤ cost
- 7. Cons: • Application performance • “Write once…” is utopia • Same approaches to deal with UI
- 10. React DOM React Native
- 12. Facebook Ads Manager iOS - 7 engineers - 5 months Android (after iOS) - same 7 engineers - 3 months 87% (!) code reuse
- 13. Pros: 1. Build & install on every change Instant reload 2. Different environments for each platform Single environment for multiple platforms 3. Imperative APIs Declarative APIs
- 14. Requirements: • OSX • Homebrew (to install nvm, watchman and flow) • Node.js 4.0 nvm install node && nvm alias default node • Xcode 6.3+ / Android Studio • iOS 7+ / Android 5.1.1 (API 22) • npm install -g react-native-cli • react-native init BlaBlaProject
- 15. Let the fun begin!
- 16. iOS & Android: two ways to differentiate if (Platform.OS === ‘android’) { // Android } else if (Platform.OS === ‘ios’) { // iOS } else { // Who knows? } SearchScreen.ios.js SearchScreen.android.js
- 18. What’s next? 1. New asset system 2. Better developer tooling 3. More Android modules
- 20. ReactNative.com
- 22. • awesome-react-native github.com/jondot/awesome-react-native • “An iOS Developer on React Native” goo.gl/6rxAzx
- 23. Questions?