webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const {CleanWebpackPlugin} = require('clean-webpack-plugin');
module.exports = {
  mode: 'development',
  entry: './src/ts/main.ts',
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'js/bundle.js',
    publicPath: '/dist', //emulates the public path for webpack-dev-server
  },
  plugins: [
    new CleanWebpackPlugin(),
    new HtmlWebpackPlugin({
      title: 'Communities',
    }),
  ],
  module: {
    rules: [
      {
        test: /\.scss$/,
        use: ['style-loader', 'css-loader', 'sass-loader'],
      },
      {
        test: /\.tsx?$/,
        use: 'ts-loader',
        exclude: /node_modules/,
      },
      {
        test: /\.(png|jpg|gif)$/,
        use: [
          {
            loader: 'file-loader',
            options: {
              name: '[name].[ext]',
              outputPath: 'assets/img',
              publicPath: 'assets/img',
            },
          },
        ],
      },
    ],
  },
  devServer: {
    index: 'index.html',
    contentBase: path.join(__dirname, 'dist'),
    compress: true,
    hot: true, //Hot module replacement
    port: 9000,
    writeToDisk: true,
    open: 'firefox', //open in chrome
    publicPath: '/dist',
  },
  resolve: {
    extensions: ['.tsx', '.ts', '.js', '.json'],
  },
};