$ npm i -S react redux react-redux react-dom webpack@2* webpack-dev-server@2*
$ npm i -D babel-core babel-loader babel-preset-es2015 babel-preset-react
// webpack.config.js
module.exports = {
context: __dirname + '/src',
entry: {
app: './index.js'
},
output: {
path: __dirname + '/dist',
filename: '[name].bundle.js',
publicPath: '/assets'
},
devServer: {
contentBase: __dirname + '/src'
},
module: {
rules: [
{
test: /\.js$/,
use: [{
loader: 'babel-loader',
options: { presets: ['es2015', 'react']}
}]
}
]
}
};
// src/index.html
Crucible
// src/app.js
import React, { Component } from 'react';
export default class App extends Component {
render() {
return (
Sup?
);
}
}
// src/index.js
import React from 'react';
import { render } from 'react-dom';
import App from './app.js';
render(, document.getElementById('root'));