demo.webpack.js
const path = require('path');
module.exports = {
entry: "./demo/demo.jsx",
output: {
path: path.join(__dirname, "demo"),
filename: "demo.js"
},
module: {
rules: [
{
test: /.jsx?$/,
use: {
loader: "babel-loader",
options: {
presets: ['@babel/react', '@babel/env']
}
},
exclude: /node_modules/,
}
]
}
};