webpack config

//scripts for package.json
//  "scripts": {
//    "start": "webpack-dev-server --mode development --open",
//    "build": "webpack --mode production"
// },

const path = require('path')
const HTMLPlugin = require('html-webpack-plugin')
const { CleanWebpackPlugin } = require('clean-webpack-plugin')

module.exports = {
  entry: './src/app.js',
  output: {
    filename: 'bundle.[chunkhash].js',
    path: path.resolve(__dirname, 'public')
  },
  devServer: {
    port: 3000
  },
  plugins: [
    new HTMLPlugin({
      template: './src/index.html'
    }),
    new CleanWebpackPlugin()
  ],
  module: {
    rules: [
      {
        test: /\.css$/i,
        use: ['style-loader', 'css-loader'],
      },
    ],
  },
}