webpack.config.js

const path = require("path")
const HtmlWebpackPlugin = require("html-webpack-plugin")
const CopyWebpackPlugin = require("copy-webpack-plugin")

module.exports = {
  target: "web",
  mode: "development",

  entry: path.resolve(__dirname, "src", "main.js"),
  output: {
    filename: "main.js",
    path: path.resolve(__dirname, "dist")
  },

  devServer: {
    static: {
      directory: path.join(__dirname, "dist"),
    },
    port: 3000,
    open: true,
    liveReload: true,
  },

  plugins: [
    new HtmlWebpackPlugin({
    template: path.resolve(__dirname, "index.html"),
    favicon: path.resolve("src","assets","Logoicon.svg")
    }),
    new CopyWebpackPlugin({
      patterns: [
        {
          from: path.resolve(__dirname, "src", "assets"),
          to: path.resolve(__dirname,"dist","src","assets")
        }
      ]
    })
  ],

  module: {
    rules: [
      {
        test: /\.css$/,
        use: ["style-loader", "css-loader"]
      },
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: {
          loader: "babel-loader",
          options: {
            presets: ["@babel/preset-env"]
          }
        }
      }
    ]
  }
}