VaultUI/webpack.config.js

const path = require('path');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
  mode: process.env.WEBPACK_MODE || "production",
  entry: './src/main.js',
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: 'bundle.js',
  },
  plugins: [new MiniCssExtractPlugin(), new HtmlWebpackPlugin({ title: "VaultUI" })],
  devServer: {
    open: process.env.BROWSER || "microsoft-edge-dev",
  },
  resolve: {
    modules: ['node_modules'],
  },
  module: {
    rules: [
      {
        test: /\.(sa|sc|c)ss$/,
        use: [
            MiniCssExtractPlugin.loader,
            "css-loader",
            "sass-loader"
        ],
    },

    ],
  },
};