@bernardmcmanus/babel-preset-js v0.1.4

@bernardmcmanus/babel-preset-js

Common babel configuration for JavaScript projects

Usage

1. Install @bernardmcmanus/babel-preset-js:

   npm i @bernardmcmanus/babel-preset-js -D

2. a. Simple - Add @bernardmcmanus/babel-preset-js to your project's babel.config.js:

   module.exports = {
   	presets: ['@bernardmcmanus/babel-preset-js'],
   };

   b. Advanced - Configure @bernardmcmanus/babel-preset-js in your project's babel.config.js:

   module.exports = {
   	presets: [
   		[
   			'@bernardmcmanus/babel-preset-js',
   			{
   				/**
   				 * Optionally use compilation targets specified in a browserslist configuration
   				 * @see https://github.com/bernardmcmanus/standards/tree/master/packages/browserslist-config
   				 */
   				browser: true,
   				/**
   				 * An options object for @babel/preset-env
   				 * Default values are shown below
   				 * @see https://babeljs.io/docs/en/babel-preset-env#options
   				 */
   				env: {
   					targets: {
   						node: 'current',
   					},
   					useBuiltIns: 'usage',
   				},
   			},
   		],
   	],
   };

Example Configurations

NodeJS App

module.exports = {
	presets: ['@bernardmcmanus/babel-preset-js'],
};

Client App (Webpack)

module.exports = {
	presets: [
		[
			'@bernardmcmanus/babel-preset-js',
			{
				browser: true,
				env: {
					// Disable module compilation so
					// webpack can optimize the bundle
					modules: false,
				},
			},
		],
	],
};

Presets and Plugins