webpack.config.js

const path = require('path');
const webpack = require('webpack');
const Dotenv = require('dotenv-webpack');

module.exports = {
  mode: 'development',

  entry: './client/index.js',

  output: {
    path: path.resolve(__dirname, 'build'),
    filename: 'bundle.js',
  },
  devServer: {
    publicPath: '/build/',
    // contentBase: path.resolve(__dirname, 'build'),
    proxy: {
      '/login': 'http://localhost:3000',
      '/getparks': 'http://localhost:3000',
      '/signup': 'http://localhost:3000',
    },
  },
  module: {
    rules: [
      {
        test: /\.jsx?/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: ['@babel/preset-env', '@babel/preset-react']
          }
        }
      },
      {
        test: /.(css|scss)$/,   
        exclude: /node_modules/,
        use: ['style-loader', 'css-loader', 'sass-loader'],
      }
    ],
  },
  plugins: [
    new Dotenv()
  ],
}