Then we can open Android Studio or Xcode to build and run the project. We can run the following to open the metro bundler in an Expo project as well. npx react-native start Expo also provides a service called EAS, which is a hosted service for building app binaries for your Expo and ...
This command tells Expo to start the Metro bundler, which compiles and bundles the code and serves it to the Expo Go app. Once it starts successfully, you should see a QR code in your console. Scan it or just open up the Expo Go app on your phone to connect to the Metro bundler ...
Expo router doesn't need extra configuration like react-navigation linking, just get the URL prefix (scheme) and test it with npx uri-scheme open <scheme>/<page> and if you want to pass parameters to the page just add a /. Imagine you have a product page that needs the id to load ...
To Run the React Native App Open the terminal again and jump into your project using. cd ProjectName 1. Start Metro Bundler First, you will need to start Metro, the JavaScript bundler that ships with React Native. To start Metro bundler run following command: npx react-native start Once yo...
Adjusting a React Native app to different platformsAll platforms have their specific UI and UX layouts and rules, so it’s necessary to adapt your application so it looks native to the platform. For example, in our case, the full-screen width button looks odd when we open our app in the...
Your React Native project’s module bundler, Metro, also caches some information to create optimized builds, build stand-alone app bundles, etc. All in all, even the simplest React Native project is caching a lot of data under the hood for a better developer experience. However, it also ...
The Babel plugin is not environment specific. I’d like to keep it that way. It doesn’t know anything about modules or update propagation mechanism. Those differ depending on the bundler. For example in Metro there’s no try/finally wrapping transform at all. Instead I put try/finally in...
Open the terminal again and jump into your project using. cd ProjectName 1. Start Metro Bundler First, you will need to start Metro, the JavaScript bundler that ships with React Native. To start Metro bundler run following command: npx react-native start ...
Start the Metro bundler of your Expo project with the following command:$ yarn startThe managed workflow starts Metro and opens the developer tools inside the browser and in the terminal. In the terminal, you can press a to open up your Expo app in Android Emulator. You can do this ...
Let’s look at how you can use the react-native-svg library to render SVGs in your app. Open the project directory in your favorite text editor and start by importing theSvgandCirclecomponents from react-native-svg, as shown below: ...