webpack.config.js

const path = require("path");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const {CleanWebpackPlugin} = require("clean-webpack-plugin");

module.exports = {
    entry: path.join(__dirname, "src", "index.js"),
    output: {
        path: path.resolve(__dirname, "build"),
        filename: "bundle.js"
    },
    devServer: {
        port: 3000
    },
    module: {
        rules: [
            {
                test: /\.m?js$/,
                exclude: /node_modules/,
                use: {
                    loader: "babel-loader",
                    options: {
                        presets: ['@babel/preset-env', '@babel/preset-react']
                    }
                }
            },
            {
                test: /\.(css|scss)$/,
                use: ["style-loader", "css-loader"],
            },
            {
                test: /\.(jpg|jpeg|png|gif|mp3|svg)$/,
                use: ["file-loader"]
            },
            {
                test: /\.svg$/,
                use: ['@svgr/webpack'],
            }
        ]
    },
    plugins: [
        new HtmlWebpackPlugin({
            template: path.join(__dirname, "public", "index.html")
        }),
        new CleanWebpackPlugin()
    ]
}