webpack.config.js

const path = require('path')
const HtmlWebPackPlugin = require("html-webpack-plugin")
const MiniCssExtractPlugin = require("mini-css-extract-plugin") // .css build

module.exports = {
  entry: "./src/test.js",
  output: {
    filename: "bundle.js",
    path: path.resolve(__dirname  + "/build")
  },
  mode: "none",
  module: {
    rules: [
      {
        test: /\.html$/,
        use: [
          {
            loader: "html-loader", // html-loader를 이용하여 loader가 html을 가져옴
            options: { minimize: true } // minimize
          }
        ]
      },
      {
        test: /\.css$/,
        use: [MiniCssExtractPlugin.loader, 'css-loader']
      }
    ]
  },
  plugins: [
    new HtmlWebPackPlugin({ // Build html 
      template: './public/index.html',
      filename: 'index.html'
    }),
    new MiniCssExtractPlugin({
      filename: 'style.css'
    })
  ]
}