webpack.config.js

const path = require('path');
const VueLoaderPlugin = require('vue-loader/lib/plugin');
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const {IgnorePlugin} = require('webpack');

module.exports = {
    mode: 'development',

    entry: [
        './resources/assets/js/app.js'
    ],
    output: {
        path: path.resolve(__dirname, 'public/web'),
        publicPath: "/web/",
    },
    resolve: {
        alias: {
            'vue$': 'vue/dist/vue.esm.js' // 'vue/dist/vue.common.js' for webpack 1
        },
        extensions: ['.js', '.vue']
    },
    module: {
        rules: [
            {
                test: /\.vue$/,
                loader: 'vue-loader',
                options: {
                    shadowMode: true,
                    loaders: {
                        i18n: '@kazupon/vue-i18n-loader'
                    }
                }
            },
            {
                test: /\.scss$/,
                use: [
                    {
                        loader: 'vue-style-loader',
                        options: {
                            shadowMode: true
                        }
                    },
                    MiniCssExtractPlugin.loader,
                    'css-loader',
                    'sass-loader'
                ],
            },
            {
                test: /\.css$/,
                use: [
                    {
                        loader: 'vue-style-loader',
                        options: {
                            shadowMode: true
                        }
                    },
                    'css-loader',
                ],
            },
            {
                test: /\.(png|jpg|gif)$/,
                use: [
                    {
                        loader: 'url-loader',
                        options: {
                            limit: 8192
                        }
                    }
                ]
            }
        ]
    },
    optimization: {
        splitChunks: {
            chunks: "all"
        }
    },
    plugins: [
        new IgnorePlugin(/^vertx$/),
        new VueLoaderPlugin(),
        new MiniCssExtractPlugin({
            // Options similar to the same options in webpackOptions.output
            // both options are optional
            filename: "[name].css",
            chunkFilename: "[id].css"
        })
    ]
};