webpack.config.js

const path = require('path');
const webpack = require('webpack');
const VueLoaderPlugin = require('vue-loader/lib/plugin');

/**
 * `..` Since this config file is in the config folder so we need
 * to resolve path in the top level folder.
 */
const resolve = relativePath => path.resolve(__dirname, relativePath);

module.exports = {
    mode: 'development',
    entry: {
        vue: 'vue',
        index: resolve('web/js/index.js')
    },
    output: {
        filename: '[name].js',
        path: resolve('web/js/dist')
    },
    module: {
        rules: [
            {
                test: /\.vue$/,
                loader: 'vue-loader'
            },
            {
                test: /\.js$/,
                loader: 'babel-loader',
                exclude: file => (
                    /node_modules/.test(file) &&
                    !/\.vue\.js/.test(file)
                )
            },
            {
                test: /\.css$/,
                use: [
                    'vue-style-loader',
                    'css-loader'
                ]
            },
            {
                test: /\.scss$/,
                use: [
                    'vue-style-loader',
                    'css-loader',
                    'sass-loader'
                ]
            }
        ],
    },
    plugins: [
        new webpack.NamedModulesPlugin(),
        new VueLoaderPlugin(),
    ],
    resolve: {
        alias: {
            'vue$': 'vue/dist/vue.esm.js',
        },
        extensions: ['*', '.vue', '.js', '.json']
    },
    performance: {
        hints: false,
    }
};