CSS

webpack 5 compile scss to css file

module.exports = {
    module: {
        rules: [{
            test: /.scss$/,
            use: [{
                loader: "sass-loader",
                options: {
                    minimize: true
                }
            }]
        }]
    }
};

webpack compile sass to css file

const path = require('path');

const FixStyleOnlyEntriesPlugin = require("webpack-fix-style-only-entries");

module.exports = {
  entry: [
    __dirname + '/src/js/app.js',
    __dirname + '/src/scss/app.scss'
  ],
  output: {
    path: path.resolve(__dirname, 'dist'), 
    filename: 'js/app.min.js',
  },
  module: {
    rules: [
      {
        test: /.js$/,
        exclude: /node_modules/,
        use: [],
      }, {
        test: /.scss$/,
        exclude: /node_modules/,

        type: 'asset/resource',
        generator: {
          filename: 'css/[name].min.css'
        },

        use: [
          'sass-loader'
        ]
      }
    ]
  },
  plugins: [
    new FixStyleOnlyEntriesPlugin({ extensions:['scss'] }),
  ],
};