@hellomouse/babel-preset-react-app

Babel preset used by Create React App

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@hellomouse/babel-preset-react-app
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Readme

babel-preset-react-app

This package includes the Babel preset used by Create React App.
Please refer to its documentation:

Usage in Create React App Projects

The easiest way to use this configuration is with Create React App, which includes it by default. You don’t need to install it separately in Create React App projects.

Usage Outside of Create React App

If you want to use this Babel preset in a project not built with Create React App, you can install it with following steps.

First, install Babel.

Then install babel-preset-react-app.

npm install babel-preset-react-app --save-dev

Then create a file named .babelrc with following contents in the root folder of your project:

{
  "presets": ["react-app"]
}

This preset uses the useBuiltIns option with transform-object-rest-spread and transform-react-jsx, which assumes that Object.assign is available or polyfilled.

Usage with TypeScript

To use this package with @babel/preset-typescript, you need to disable @babel/preset-flow first.

You can achieve this by doing:

{
  "presets": [
    ["react-app", {
        "flow": false
    }],
    "@babel/typescript"
  ]
}

If you find any bugs or have a feature request, please open an issue on github!

The npm package download data comes from npm's download counts api and package details come from npms.io.