React Native First Program
How to start App again?
npx create-expo-app@latest
npx create-expo-app@latest –template
React-Native-Projects-Folder>npx create-expo-app@latest
Need to install the following packages:
create-expo-app@3.1.1
Ok to proceed? (y) y
Creating an Expo project using the default template.
To choose from all available templates pass in the –template arg:
$ npx create-expo-app –template
To choose from all available examples pass in the –example arg:
$ npx create-expo-app –example
? What is your app named? » firstproject
✅ Your project is ready!
To run your project, navigate to the directory and run one of the following npm commands.
– cd firstproject
– npm run android
– npm run ios # you need to use macOS to build the iOS project – use the Expo app if you need to do iOS development without a Mac
– npm run web
npm notice
npm notice New minor version of npm available! 10.8.3 -> 10.9.0
npm notice Changelog: https://github.com/npm/cli/releases/tag/v10.9.0
npm notice To update run: npm install -g npm@10.9.0
npm notice
Your-Projects-Folder>cd firstproject
Your-Projects-Folder\firstproject>
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Make the First Change in App.
Just Keep Simplest Code only.
Interview Question.
Q. What is difference between React Native and React js ?
A. React JS is a JavaScript library used for building user interfaces for web applications, while React Native is a framework used for building mobile applications for iOS and Android using JavaScript.
