webpack.config.js

const fs = require('fs');
const path = require('path');
const webpack = require('webpack');
const HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
    entry: './src/main.js',
    output: {
        path: __dirname,
        filename: 'bundle.js'
    },
    module: {
        rules: [
            {
                test: /\.js$/,
                loader: 'babel-loader',
                exclude: /node_modules/
            },
            {
                test: /\.glsl/,
                loader: 'raw-loader'
            },
            {
                test: /\.(png|jpg|gif|svg)$/,
                loader: 'file-loader',
                options: {
                    name: '[name].[ext]?[hash]'
                }
            }
        ]
    },
    devtool: '#source-map',
    plugins: [
        new HtmlWebpackPlugin({
            template: 'src/index.html',
            hash: true
        })
    ]
};