$ npm install babel-preset-react-native
This Project Is Deprecated
babel-preset-react-native
has been replaced bymetro-react-native-babel-preset
, which now uses Babel 7.0.0. If you're using React Native v0.57 or later you should update your babel config to point to themetro-react-native-babel-preset
preset.
Babel presets for React Native applications. React Native itself uses this Babel preset by default when transforming your app's source code.
If you wish to use a custom Babel configuration by writing a .babelrc
file in your project's root directory, you must specify all the plugins necessary to transform your code. React Native does not apply its default Babel configuration in this case. So, to make your life easier, you can use this preset to get the default configuration and then specify more plugins that run before it.
As mentioned above, you only need to use this preset if you are writing a custom .babelrc
file.
Install babel-preset-react-native
in your app:
npm i babel-preset-react-native --save-dev
Then, create a file called .babelrc
in your project's root directory. The existence of this .babelrc
file will tell React Native to use your custom Babel configuration instead of its own. Then load this preset:
{
"presets": ["react-native"]
}
You can further customize your Babel configuration by specifying plugins and other options. See Babel's .babelrc
documentation to learn more.
If you get stuck configuring Babel, please ask a question on Stack Overflow or find a consultant for help. If you discover a bug, please open up an issue.
© 2010 - cnpmjs.org x YWFE | Home | YWFE