webpack/production.js
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
module.exports = {
devtool: 'source-map',
performance: {
hints: false,
},
optimization: {
minimizer: [
new UglifyJsPlugin({
test: /\.(js|jsx)$/,
exclude: /node_modules/,
cache: true,
parallel: true,
}),
new OptimizeCSSAssetsPlugin({})
]
},
};