An introduction to React Native as a framework for building native apps with React, outlining the key topics of development, debugging, and testing.
React is a declarative, component-based JavaScript library for building user interfaces, which forms the foundation for React Native's "learn once, write anywhere" philosophy.
React Native increases developer velocity and portability, making it a popular choice for companies like Facebook, Discord, and Shopify for their mobile applications.
A simple "Hello World" application is demonstrated using the interactive Expo snack playground directly on the React Native website.
Expo CLI is ideal for beginners and common use cases, while React Native CLI offers more control over the build process and native modules.
React Native provides a set of core components like View and Text that map to the platform's native UI widgets on both Android and iOS.
The create-react-native-app tool quickly scaffolds a new project with pre-configured builds for iOS, Android, and the web.
Flipper is an extensible desktop debugger for mobile apps that helps you inspect layouts, network requests, and logs.
Jest is a JavaScript testing framework with built-in support for React Native, enabling unit, integration, and snapshot tests with minimal configuration.
The "many platform vision" aims to expand React Native's capabilities to desktop (macOS, Windows) and AR/VR platforms while respecting native conventions.
You can get help, stay updated, and contribute back to the project through resources like GitHub, Stack Overflow, Twitter, and the Reactiflux community.
35:09Aleksandra Desmurs-Linczewska
52:01Rowdy Rabouw
24:10Milica Aleksic & Stefan Nikolic
40:50Vladimir Novick
54:51Edoardo Dusi
40:19Daisy Muyldermans
23:09Marc Rousavy
42:50Milica Aleksic
Jobs that call for the skills explored in this talk.
Nia Health GmbH
Berlin, Germany
Optimi Solutions GmbH