webpack.config.js

"use strict"

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

module.exports = {
  mode: "development",
    entry: "./src/js/main.js",
    output: {
        filename: "main.js",
        path: path.resolve(__dirname, "dist"),
    },
    devServer:{
        static: path.resolve(__dirname, "dist"),
        port: 8080,
        hot: true
    },
    plugins: [
        new HtmlWebpackPlugin({ template: "./src/index.html" })
    ],
    module: {
        rules: [
        {
            test: /\.(scss)$/,
            use: [
            {
                // Adds CSS to the DOM by injecting a `<style>` tag
                loader: "style-loader"
            },
            {
                // Interprets `@import` and `url()` like `import/require()` and will resolve them
                loader: "css-loader"
            },
            {
                // Loader for webpack to process CSS with PostCSS
                loader: "postcss-loader",
                options: {
                postcssOptions: {
                    plugins: [
                    autoprefixer
                    ]
                }
                }
            },
            {
                // Loads a SASS/SCSS file and compiles it to CSS
                loader: "sass-loader"
            }
            ]
        }
        ]
    }
}