Get Started with Windows · React Native for Windows + macOS

This guide will help you get started on setting up your very first React Native for Windows app.

Make sure you have installed all of the development dependencies.

If you're looking to build directly from the repo or you want to make contributions to the react-native-windows, check out the guide for building the react-native-windows repo.

For information around how to set up React Native, see the React Native Getting Started Guide.

Install React Native for Windows

Remember to call react-native init from the place you want your project directory to live.

npx react-native init <project name> --version ^0.61.5

If you've installed react native globally in the past, via npm install -g react-native, and are having issues with the new instructions, try running:
npx --ignore-existing react-native init <myproject> --template react-native@^0.61.5 instead.

Navigate into this newly created directory

Once your project has been initialized, React Native will have created a new sub directory where all your generated files live.

cd <project name>

Install the Windows extension

Lastly, install the React Native for Windows packages.

npx react-native-windows-init --overwrite

The --overwrite flag is a temporary measure that ensures the correct files are copied to metro.config.js for the metro bundler to work with Windows. If you are starting a new app, this should have no impact. If you are adding Windows to your existing app and you have modified the metro.config.js file, please back up your changes, run the command and copy over to take effect. We are tracking this issue here.

Running a React Native Windows App

Make sure a browser is launched and running before running a React Native Windows app. Also ensure your system meets all the requirements to build a Windows app as well.

Without Using Visual Studio

In your React Native Windows project directory, run:
```
npx react-native run-windows
```
A new Command Prompt window will open with the React packager as well as a react-native-windows app. This step may take a while during first run since it involves building the entire project and all dependencies. You can now start developing! :tada:
Using Visual Studio
- Open the solution file in the application folder in Visual Studio (e.g., AwesomeProject/windows/AwesomeProject.sln)
- Select the Debug configuration and the x64 platform from the combo box controls to the left of the Run button and underneath the Team and Tools menu item.
- Run yarn start from your project directory, and wait for the React Native packager to report success.
- Click the Run button to the right of the platform combo box control in VS, or select the Debug->Start without Debugging menu item. You now see your new app and Chrome should have loaded http://localhost:8081/debugger-ui/ in a new tab. Press F12 or Ctrl+Shift+I in Chrome to open its Developer Tools. :tada:
With VS Code
- Open your applications folder in VS Code.
- Install the React Native Tools plugin for VS Code.
- Create a new file in the applications root directory, .vscode/launch.json and paste the following configuration:
```
{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Debug Windows",
            "cwd": "${workspaceFolder}",
            "type": "reactnative",
            "request": "launch",
            "platform": "windows"
        }
    ]
}
```
- Press F5 or navigate to the debug menu (alternatively press Ctrl+Shift+D) and in the Debug drop-down select "Debug Windows" and press the green arrow to run the application.

Authoring Native Modules

See Native Modules and React Native Windows.

Building a standalone React Native Windows App

Follow these steps to build a version of your app that you can install or publish to the store. This version will package your bundle and assets into the APPX package so you don't need to run Metro.

Open the solution in Visual Studio
Select the DebugBundle or ReleaseBundle configuration from the Configuration Manager drop-down. DebugBundle is similar to Debug in that it adds more debugging info to the native code. Use this if you want to debug the native code. ReleaseBundle is similar to Release, you'll typically use this when producing a final package to publish to the store.
Build the solution. You can now launch without first launching Metro.
If you want to build an APPX package to share or publish, use the Project => Publish => Create App Packages... option.