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After migrating vuejs 2 to 3 i am getting webpack errors Uncaught ReferenceError: vue is not defined

I was trying to update my vue 2 to vue 3 project. i upgraded my project with the use vue plugin. and it update my project but when i run my project.it gives me error of Uncaught ReferenceError: vue is not defined.and after so many tries i am not able to solve it.and i dont have too much knowledge about webpack.so please check it and let me know how to fix it.
here is my package.json file
{
"name": "shopify-theme-lab",
"version": "2.6.2",
"description": "Customizable modular development environment for blazing-fast Shopify theme creation",
"author": "Sergej Samsonenko <contact#sergej.codes>",
"scripts": {
"build": "cross-env NODE_ENV=production BROWSERSLIST_ENV=production BROWSERSLIST_CONFIG=.config/.browserslistrc node_modules/.bin/webpack --config .config/webpack/webpack.prod.js",
"lint": "npm-run-all lint:*",
"deploy:dev": "shopify-themekit deploy --env=dev --config .config/shopify/shopify.dev.yml --allow-live",
"deploy:live": "shopify-themekit deploy --env=live --config .config/shopify/shopify.live.yml",
"dev": "cross-env NODE_ENV=development BROWSERSLIST_ENV=development BROWSERSLIST_CONFIG=.config/.browserslistrc node_modules/.bin/webpack --config .config/webpack/webpack.dev.js --watch",
"lint-fix": "node_modules/.bin/eslint --fix src/**/*.{js,vue} --config .config/.eslintrc.js",
"lint:css": "node_modules/.bin/stylelint src/**/*.{vue,css,sass,scss} --config .config/.stylelintrc.js",
"lint:js": "node_modules/.bin/eslint src/**/*.{js,vue} --config .config/.eslintrc.js",
"open:dev": "shopify-themekit open --env=dev --config .config/shopify/shopify.dev.yml",
"open:live": "shopify-themekit open --env=live --config .config/shopify/shopify.live.yml",
"reloader": "node node_modules/shopify-theme-lab-reloader",
"settings:dev": "shopify-themekit --env=dev download config/settings_data.json --config .config/shopify/shopify.dev.yml",
"settings:live": "shopify-themekit --env=live download config/settings_data.json --config .config/shopify/shopify.live.yml",
"shopify:init": "npx themelab shopify:init",
"shopify:themes": "shopify-themekit get --list",
"shopify:watch": "cross-env-shell shopify-themekit watch --env=dev --allow-live --config .config/shopify/shopify.dev.yml --notify=http://localhost:$npm_package_config_reloader_serverPort/reload",
"start": "npm-run-all --parallel --silent --race dev reloader shopify:watch"
},
"dependencies": {
"axios": "^0.21.1",
"bootstrap": "4.5.3",
"bootstrap-vue": "^2.21.2",
"dotenv": "^10.0.0",
"lazysizes": "^5.3.2",
"shopify-buy": "^2.11.0",
"universal-cookie": "^4.0.4",
"v-calendar": "^2.3.2",
"vue": "^3.2.20",
"vue-carousel": "^0.18.0",
"vue-moment": "^4.1.0",
"vuex": "^4.0.2"
},
"devDependencies": {
"#babel/core": "^7.13.16",
"#babel/plugin-transform-runtime": "^7.13.15",
"#babel/preset-env": "^7.13.15",
"#shopify/themekit": "^1.1.7",
"#vue/compiler-sfc": "^3.2.20",
"autoprefixer": "^10.2.5",
"babel-loader": "^8.2.2",
"clean-webpack-plugin": "^3.0.0",
"cross-env": "^7.0.3",
"css-loader": "^5.2.4",
"css-minimizer-webpack-plugin": "^2.0.0",
"eslint": "^7.25.0",
"eslint-plugin-vue": "^7.9.0",
"eslint-webpack-plugin": "^2.5.4",
"file-loader": "^6.2.0",
"glob-all": "^3.2.1",
"html-webpack-plugin": "^5.3.2",
"mini-css-extract-plugin": "^1.5.0",
"npm-run-all": "^4.1.5",
"postcss": "^8.2.13",
"postcss-import": "^14.0.1",
"postcss-loader": "^5.2.0",
"postcss-preset-env": "^6.7.0",
"progress-webpack-plugin": "^1.0.12",
"purgecss-webpack-plugin": "^4.0.3",
"sass": "^1.32.12",
"sass-loader": "^11.0.1",
"shopify-theme-lab-reloader": "^2.1.3",
"style-loader": "^2.0.0",
"stylelint": "^13.13.0",
"stylelint-config-recommended": "^5.0.0",
"stylelint-webpack-plugin": "^2.1.1",
"url-loader": "^4.1.1",
"vue-cli-plugin-vue-next": "~0.1.4",
"vue-loader": "^16.8.2",
"vue-template-compiler": "^2.6.14",
"webpack": "^5.35.1",
"webpack-cli": "^4.6.0",
"webpack-merge": "^5.7.3"
},
"config": {
"reloader": {
"serverPort": 5000,
"webSocketPort": 5050,
"delay": 2000,
"indicator": true
}
},
"license": "MIT"
}
and here is my webpack file
const { cacheTimestamp } = require("./cacheBuster");
const webpack = require("webpack");
const path = require("path");
const glob = require("glob");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const ProgressPlugin = require("progress-webpack-plugin");
const { CleanWebpackPlugin } = require("clean-webpack-plugin");
const { VueLoaderPlugin } = require("vue-loader");
const dotenv = require("dotenv").config({
path: path.join(__dirname, "../.env"),
});
const entries = glob
.sync(path.resolve(__dirname, "../../src/layout/*"))
.reduce((entries, entry) => {
const entryName = path.parse(entry).name;
entries[`layout-${entryName}`] = path.resolve(__dirname, entry);
return entries;
}, {});
module.exports = {
stats: "minimal",
entry: entries,
output: {
path: path.resolve(__dirname, "../../shopify/assets/"),
filename: `[name].${cacheTimestamp}.js`,
clean: {
dry: true,
},
},
optimization: {
moduleIds: "named",
mergeDuplicateChunks: false,
splitChunks: {
cacheGroups: {
default: false,
commons: {
test: /[\\/]node_modules[\\/]((?!(moment)).*)[\\/]/,
name: "vendors",
chunks: "all",
},
},
},
},
resolve: {
extensions: ["*", ".js", ".vue", ".json"],
alias: {
"#": path.resolve(__dirname, "../../src/"),
$: path.resolve(__dirname, "../../shopify/"),
},
},
module: {
rules: [
{
test: /\.vue$/,
loader: "vue-loader",
},
{
test: /\.(png|svg|jpg|gif)$/,
use: [
{
loader: "url-loader",
options: {
limit: 8192,
},
},
],
},
{
test: /\.(woff(2)?|ttf|eot|svg)(\?v=\d+\.\d+\.\d+)?$/,
use: [
{
loader: "file-loader",
options: {
name: "[name].[ext]",
outputPath: "/",
},
},
],
},
],
},
external: {
vue: "Vue",
},
plugins: [
new VueLoaderPlugin(),
new ProgressPlugin(),
/**
* don't clean files with the 'static' keyword in their filename
* docs: https://github.com/johnagan/clean-webpack-plugin
*/
new CleanWebpackPlugin({
cleanOnceBeforeBuildPatterns: ["**/*", "!*static*"],
}),
new HtmlWebpackPlugin({
excludeChunks: ["static"],
template: path.resolve(__dirname, "./script-tags.html"),
filename: path.resolve(
__dirname,
"../../shopify/snippets/script-tags.liquid"
),
inject: false,
minify: {
removeComments: true,
removeAttributeQuotes: false,
collapseWhitespace: true,
},
meta: {
cacheTimestamp,
},
}),
new HtmlWebpackPlugin({
excludeChunks: ["static"],
template: path.resolve(__dirname, "./style-tags.html"),
filename: path.resolve(
__dirname,
"../../shopify/snippets/style-tags.liquid"
),
inject: false,
minify: {
removeComments: true,
removeAttributeQuotes: false,
collapseWhitespace: true,
},
meta: {
cacheTimestamp,
},
}),
new webpack.DefinePlugin({
"process.env": JSON.stringify(dotenv.parsed),
}),
],
};
please check it let me know if we can change anything to fix it.

webpack: custom style is missing after production build

I've updated my webpack file. Now it's won't apply my custom style to the main style bundle. No errors, classes with custom style just missing in bundle.
When I'm running build with development mode - everything is ok and my styles are exist in the bundle. Such happens only with production build.
I tried extract-text-webpack-plugin instead mini-css-extract-plugin but result is same - in prod build my styles are missing.
I'll be very apriciated for any kind of help.
Here is files:
webpack.config.js
const path = require('path');
const fs = require('fs');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CleanWebpackPlugin = require('clean-webpack-plugin');
const autoprefixer = require('autoprefixer');
const lessToJs = require('less-vars-to-js');
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const publicPath = 'public';
const themeVariables = lessToJs(
fs.readFileSync(path.join(__dirname, './assets/style/ant-theme-vars.less'), 'utf8'),
);
module.exports = (env, options) => {
const mode = env ? env.mode : options.mode;
return {
entry: './assets/app.jsx',
output: {
path: path.resolve(__dirname, publicPath),
filename: 'bundle.js',
},
module: {
rules: [
{
test: /\.less$/,
use: [
MiniCssExtractPlugin.loader,
{
loader: 'css-loader',
},
{
loader: 'postcss-loader',
options: {
plugins: [
autoprefixer({
browsers: 'last 2 version',
}),
],
},
},
{
loader: 'less-loader',
options: {
javascriptEnabled: true,
modifyVars: themeVariables,
},
},
],
},
{
test: /\.s?css$/,
exclude: [/node_modules/],
use: [
MiniCssExtractPlugin.loader,
{
loader: 'css-loader',
},
{
loader: 'postcss-loader',
options: {
plugins: [
autoprefixer({
browsers: 'last 2 version',
}),
],
},
},
{
loader: 'sass-loader',
},
],
},
{
test: /\.jsx?$/,
exclude: [/node_modules/],
loaders: ['babel-loader'],
resolve: { extensions: ['.js', '.jsx'] },
},
{
test: /\.(png|jpg|jpeg|gif|svg|ico)$/,
exclude: [/node_modules/],
use: [
{
loader: 'file-loader',
options: {
name: 'img/[name].[ext',
},
},
{
loader: 'image-webpack-loader',
options: {
mozjpeg: {
progressive: true,
quality: 70,
},
},
},
],
},
{
test: /\.(otf|ttf|woff|woff2)$/,
exclude: [/node_modules/],
loader: 'file-loader',
options: {
name: 'fonts/[name].[ext]',
},
},
],
},
plugins: [
new CleanWebpackPlugin(publicPath, {}),
new MiniCssExtractPlugin({
filename: 'bundle.css',
}),
new HtmlWebpackPlugin({
filename: 'index.html',
template: './assets/www/index.html',
}),
],
optimization: {
minimizer: [
new UglifyJsPlugin({
cache: true,
parallel: true,
uglifyOptions: {
compress: true,
mangle: true,
warnings: false,
drop_console: true,
unsafe: true,
},
sourceMap: true,
}),
],
},
devServer: {
contentBase: path.join(__dirname),
compress: true,
port: 9000,
publicPath: '/',
historyApiFallback: true,
},
devtool: mode === 'development' ? 'cheap-inline-module-source-map' : '',
};
};
package.json
{
"name": "react-templates",
"version": "1.0.0",
"description": "",
"main": "bundle.js",
"sideEffects": false,
"scripts": {
"build": "webpack --progress --mode production",
"build-dev": "webpack -p --progress --mode development",
"start": "webpack-dev-server --mode production --open",
"eslint": "eslint . --ext .js --ext .jsx",
"stylelint": "stylelint assets/scss",
"deploy-current-branch-dev": "npm run build-dev && firebase deploy",
"deploy-dev": "git checkout -- . && git clean -fd && git checkout develop && git remote update && git pull && npm run build-dev && firebase deploy"
},
"author": "",
"license": "ISC",
"dependencies": {
"antd": "3.8.2",
"autoprefixer": "9.0.1",
"brace": "0.11.1",
"clean-webpack-plugin": "0.1.19",
"extract-text-webpack-plugin": "4.0.0-beta.0",
"fast-async": "^6.3.8",
"file-system": "2.2.2",
"firebase": "5.3.0",
"history": "4.7.2",
"html-webpack-plugin": "^3.2.0",
"less-vars-to-js": "1.3.0",
"lodash": "^4.17.11",
"mini-css-extract-plugin": "^0.4.3",
"moment": "2.22.2",
"optimize-css-assets-webpack-plugin": "5.0.0",
"prop-types": "15.6.2",
"react": "15.6.1",
"react-ace": "6.1.4",
"react-copy-to-clipboard": "5.0.1",
"react-dom": "15.6.1",
"react-favicon": "0.0.14",
"react-redux": "5.0.7",
"react-router": "4.3.1",
"react-router-dom": "4.3.1",
"react-sticky": "^6.0.3",
"redux": "4.0.0",
"redux-devtools-extension": "2.13.5",
"redux-logger": "3.0.6",
"redux-thunk": "2.3.0",
"uglifyjs-webpack-plugin": "^2.0.1",
"webpack": "^4.16.1",
"webpack-merge": "^4.1.4"
},
"devDependencies": {
"#babel/core": "^7.1.2",
"#babel/plugin-proposal-class-properties": "^7.1.0",
"#babel/preset-env": "^7.1.0",
"#babel/preset-react": "^7.0.0",
"babel-eslint": "8.2.6",
"babel-loader": "^8.0.4",
"babel-plugin-import": "^1.9.1",
"css-loader": "1.0.0",
"eslint": "4.19.1",
"eslint-config-airbnb": "17.0.0",
"eslint-plugin-import": "2.12.0",
"eslint-plugin-jsx-a11y": "6.0.3",
"eslint-plugin-react": "7.9.1",
"file-loader": "^2.0.0",
"husky": "1.0.0-rc.13",
"image-webpack-loader": "^4.3.1",
"less": "3.8.1",
"less-loader": "4.1.0",
"node-sass": "4.9.2",
"postcss-loader": "2.1.6",
"sass-loader": "7.0.3",
"style-loader": "0.21.0",
"stylelint": "9.4.0",
"stylelint-config-recommended": "2.1.0",
"webpack-bundle-analyzer": "^3.0.2",
"webpack-cli": "^3.1.0",
"webpack-dev-server": "^3.1.5"
},
"husky": {
"hooks": {
"pre-commit": "npm run eslint && npm run stylelint"
}
}
}
.babelrc
{
"presets": [
"#babel/preset-env",
"#babel/preset-react"
],
"plugins": [
"#babel/plugin-proposal-class-properties",
[
"import",
{
"libraryName": "antd",
"style": true
}
]
]
}

The probplem is sideEffects: false in my package.json file.
I found an issue on Github and there are some issues related to it.
Main reason I did it - I wanted to make a tree shank in my development mode. It worked as I expected but in production mode all my custom styles are missing. To solve this problem I just removed sideEffects: false. So I lost tree shank in dev mode (think it's not good solution to make it in development mode but however).

Installing the ES2018 object spread operator babel plugin error

I want to use the new ES2018 spread operator for objects, and I found that this NPM package should enable it: babel-plugin-transform-object-rest-spread
My package.json:
"scripts": {
"dev": "webpack-dev-server --inline --progress --config build/webpack.dev.conf.js",
"start": "npm run dev",
"build": "node build/build.js"
},
"dependencies": {
"npm-sass": "^2.2.1",
"vue": "^2.5.13",
"vue-event-hub": "^1.0.2",
"vue2-datepicker": "^1.8.3"
},
"devDependencies": {
"#babel/plugin-proposal-optional-chaining": "^7.0.0-beta.40",
"autoprefixer": "^8.1.0",
"babel-core": "^6.26.0",
"babel-helper-vue-jsx-merge-props": "^2.0.3",
"babel-loader": "^7.1.3",
"babel-plugin-syntax-jsx": "^6.18.0",
"babel-plugin-transform-object-rest-spread": "^6.26.0",
"babel-plugin-transform-runtime": "^6.23.0",
"babel-plugin-transform-vue-jsx": "^3.5.1",
"babel-preset-env": "^1.6.1",
"babel-preset-es2015-node6": "^0.4.0",
"babel-preset-stage-2": "^6.24.1",
"chalk": "^2.3.2",
"copy-webpack-plugin": "^4.5.0",
"css-loader": "^0.28.10",
"extract-text-webpack-plugin": "^3.0.2",
"file-loader": "^1.1.11",
"friendly-errors-webpack-plugin": "^1.6.1",
"html-webpack-plugin": "^3.0.4",
"node-notifier": "^5.2.1",
"optimize-css-assets-webpack-plugin": "^4.0.0",
"ora": "^2.0.0",
"portfinder": "^1.0.13",
"postcss-import": "^11.1.0",
"postcss-loader": "^2.1.1",
"postcss-url": "^7.3.1",
"rimraf": "^2.6.2",
"semver": "^5.5.0",
"shelljs": "^0.8.1",
"uglifyjs-webpack-plugin": "^1.2.2",
"url-loader": "^1.0.1",
"vue-loader": "^14.1.1",
"vue-style-loader": "^4.0.2",
"vue-template-compiler": "^2.5.13",
"webpack": "^4.1.0",
"webpack-bundle-analyzer": "^2.11.1",
"webpack-dev-server": "^3.1.0",
"webpack-merge": "^4.1.2"
},
"engines": {
"node": ">= 6.0.0",
"npm": ">= 3.0.0"
},
"browserslist": [
"> 1%",
"last 2 versions",
"not ie <= 8"
]
And of course in package-lock.json
"babel-plugin-transform-object-rest-spread": {
"version": "6.26.0",
"resolved": "https://registry.npmjs.org/babel-plugin-transform-object-rest-spread/-/babel-plugin-transform-object-rest-spread-6.26.0.tgz",
"integrity": "XXXXXXXXXXX",
"dev": true,
"requires": {
"babel-plugin-syntax-object-rest-spread": "6.13.0",
"babel-runtime": "6.26.0"
}
},
Here is the link to the NPM package: https://www.npmjs.com/package/babel-plugin-transform-object-rest-spread
There isnt much to it, thats why its harder for me to figure out the cause.
I tried installing: babel-preset-es2015-node6, but that didnt help and I tried adding "es2015-node6" to the "presets" in .babelrc, also without any luck.
So now when I try using it, I get an error during the build process:
- invalid expression: Unexpected token ... in
{ ...selected_car, date: state.todays_date.toLocaleDateString()}
This error is cause by this:
<div>
<Car v-if="cars.length > 0" v-for="(car,index) in cars" :key="'car-'+index" :data="{ ...car, date: state.todays_date.toLocaleDateString()}" :selected="false" />
<Car v-if="selected_cars.length > 0" v-for="(selected_car,ind) in selected_cars" :key="'selected-car-'+ind" :data="{ ...selected_car, date: state.todays_date.toLocaleDateString()}" :selected="true"/>
</div>
In the :data attribute of the Car Vue component.
Sorry, I mistakenly delated my .babelrc in my last edit:
{
"presets": [
["env", {
"modules": false,
"targets": {
"browsers": ["> 1%", "last 2 versions", "not ie <= 8"]
}
}],
"stage-2"
],
"plugins": ["babel-plugin-transform-es2015-destructuring", "transform-object-rest-spread", "transform-vue-jsx", "transform-runtime"]
}
My webpack.base.conf.js looks like this:
'use strict'
const path = require('path')
const utils = require('./utils')
const config = require('../config')
const vueLoaderConfig = require('./vue-loader.conf')
function resolve (dir) {
return path.join(__dirname, '..', dir)
}
module.exports = {
context: path.resolve(__dirname, '../'),
entry: {
app: './src/main.js'
},
output: {
path: config.build.assetsRoot,
filename: '[name].js',
publicPath: process.env.NODE_ENV === 'production'
? config.build.assetsPublicPath
: config.dev.assetsPublicPath
},
resolve: {
extensions: ['.js', '.vue', '.json'],
alias: {
'vue$': 'vue/dist/vue.esm.js',
'#': resolve('src'),
}
},
module: {
rules: [
{
test: /\.vue$/,
loader: 'vue-loader',
options: vueLoaderConfig
},
{
test: /\.js$/,
loader: 'babel-loader',
include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client')]
},
{
test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('Images/[name].[ext]')
}
},
{
test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('media/[name].[hash:7].[ext]')
}
},
{
test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
loader: 'url-loader',
options: {
limit: 10000,
name: utils.assetsPath('Stylesheets/[name].[ext]')
}
}
]
},
node: {
// prevent webpack from injecting useless setImmediate polyfill because Vue
// source contains it (although only uses it if it's native).
setImmediate: false,
// prevent webpack from injecting mocks to Node native modules
// that does not make sense for the client
dgram: 'empty',
fs: 'empty',
net: 'empty',
tls: 'empty',
child_process: 'empty'
}
}

In order to use Object rest spread in templates, you need to:
Use Node v8.3+
Configure buble option for vue-loader:
buble: { objectAssign: 'Object.assign' }
If targeting any IE, make sure to include polyfill for Object.assign.
Please use following configuration in your build/vue-loader.conf.js file
var utils = require('./utils')
var config = require('../config')
var isProduction = process.env.NODE_ENV === 'production'
module.exports = {
loaders: utils.cssLoaders({
sourceMap: isProduction
? config.build.productionSourceMap
: config.dev.cssSourceMap,
extract: isProduction
}),
transformToRequire: {
video: 'src',
source: 'src',
img: 'src',
image: 'xlink:href'
},
buble: { objectAssign: 'Object.assign' }
}
For more help please use check the same type of issue here.
I have created demo ESNext-In-vue repository for use Object rest spread in Vue templates.
Hopes this will help you !!

Webpack generates a bundle.min.js file per image

I have a React project with a lot of images and Webpack2 configuration. Whenever I build my project it generates one bundle file per image - which results in about 140 bundle.min.js files:
I've been searching like a fanatic to find out why or if there is a better way to do this (it would be wonderful if i could just have one file for all these - if possible?). Here is my code:
webpack.config.prod.js
// PRODUCTION
const webpack = require('webpack');
const path = require('path');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const entry = {
app: path.join(process.cwd(), 'src/app.js')
}
const output = {
path: path.join(__dirname, 'dist'),
filename: 'bundle.min.js',
}
const plugins = [
new webpack.DefinePlugin({
// 'process.env.NODE_ENV': JSON.stringify('production')
'process.env': {
NODE_ENV: JSON.stringify('production')
}
}),
new webpack.optimize.UglifyJsPlugin({
mangle: false,
compress: {
warnings: false
}
}),
new ExtractTextPlugin('bundle.css'), // creation of HTML files to serve your webpack bundles
new HtmlWebpackPlugin({
template: 'index-template.html',
inject: true,
minify: {
removeComments: true,
collapseWhitespace: true,
removeRedundantAttributes: true,
useShortDoctype: true,
removeEmptyAttributes: true,
removeStyleLinkTypeAttributes: true,
keepClosingSlash: true,
minifyJS: true,
minifyCSS: true,
minifyURLs: true,
}
}),
new webpack.optimize.CommonsChunkPlugin({
name: 'bundle',
filename: '[name].common.js'
})
]
const config = {
context: path.join(__dirname, 'src'),
entry: entry,
output: output,
devtool: "source-map",
module: {
rules: [
{
test: /\.(js|jsx)$/,
exclude: /node_modules/,
include: path.join(__dirname, 'src'),
use: "babel-loader"
},
{
test: /\.(png|jpg|gif)$/,
use: [{
loader: 'url-loader',
options: { limit: 10000, name: './images/[name].[ext]' } // Convert images < 10k to base64 strings (all in images folder)
}]
},
{
test: /\.(sass|scss)$/,
use: ExtractTextPlugin.extract({
fallback: 'style-loader',
use: [
'css-loader',
{
loader: 'postcss-loader',
options: {
plugins: (loader) => [ require('autoprefixer')() ]
}
},
'sass-loader',
]
})
}
]
},
plugins: plugins,
externals: {
jquery: 'jQuery'
}
}
module.exports = config;
package.json
{
"name": "magdenmagden",
"version": "1.0.0",
"description": "A webbased art gallery",
"main": "index.js",
"author": "fransBernhard <mimilundberg#fransbernhard.se>",
"license": "ISC",
"scripts": {
"start": "NODE_ENV=development node dev-server.js --history-api-fallback",
"build": "rimraf dist && NODE_ENV=production webpack --config webpack.config.prod.js",
"test": "rimraf jest/__snapshots__ coverage && jest --no-cache --coverage"
},
"jest": {
"transform": {
"^.+\\.(js|jsx$)": "<rootDir>/node_modules/babel-jest",
"^.+\\.css$": "<rootDir>/jest/config/styleTransform.js",
"^.+\\.(jpg|jpeg|png|gif)$": "<rootDir>/jest/config/fileTransform.js"
},
"moduleFileExtensions": [
"js",
"jsx"
],
"moduleNameMapper": {
".*\\.scss$": "<rootDir>/jest/config/styleTransform.js"
}
},
"dependencies": {
"axios": "^0.16.2",
"backstopjs": "^2.7.5",
"react": "^15.5.4",
"react-dom": "^15.5.4"
},
"devDependencies": {
"babel-core": "^6.24.1",
"babel-eslint": "^7.2.3",
"babel-jest": "^20.0.3",
"babel-loader": "^7.0.0",
"babel-plugin-dynamic-import-node": "^1.0.2",
"babel-plugin-syntax-dynamic-import": "^6.18.0",
"babel-plugin-transform-es2015-modules-commonjs": "^6.24.1",
"babel-plugin-transform-runtime": "^6.23.0",
"babel-preset-es2015": "^6.24.1",
"babel-preset-react": "^6.24.1",
"babel-preset-react-hmre": "^1.1.1",
"babel-preset-stage-0": "^6.24.1",
"css-loader": "^0.28.2",
"eslint": "^3.19.0",
"eslint-config-react-app": "^1.0.4",
"eslint-loader": "^1.7.1",
"eslint-plugin-flowtype": "^2.34.0",
"eslint-plugin-import": "^2.3.0",
"eslint-plugin-jsx-a11y": "^5.0.3",
"eslint-plugin-react": "^7.0.1",
"extract-text-webpack-plugin": "^2.1.0",
"file-loader": "^0.11.1",
"html-webpack-plugin": "^2.28.0",
"jest": "^20.0.4",
"json-loader": "^0.5.4",
"node-sass": "^4.5.3",
"postcss-loader": "^2.0.5",
"prop-types": "^15.5.10",
"react-hot-loader": "^3.0.0-beta.7",
"react-modal": "^1.7.7",
"react-router": "^3.0.5",
"react-router-dom": "^4.1.1",
"react-scrollchor": "^3.0.0",
"react-test-renderer": "^15.5.4",
"rimraf": "^2.6.1",
"sass-loader": "^6.0.5",
"screener-storybook": "^0.7.10",
"style-loader": "^0.17.0",
"url-loader": "^0.5.8",
"webpack": "^2.5.1",
"webpack-dev-server": "^2.4.5"
}
}
So effing greatful for any input!

React-Bootstrap with Webpack not working from react-starter-kit

Please I need some help as I'm having a hard time trying to use bootstrap and react-bootstrap in my new project created from a react-starter-kit template (https://github.com/kriasoft/react-starter-kit).
I'm pretty new to webpack so I'm not pretty sure what I need to do to get this working.
The steps I did so far:
1) I included react-bootstrap, bootstrap and jquery in package.json
2) I imported a react-bootstrap button in home file and tried to rendered. It renders with no style at all.
What else needs to be done?
This is the webpack.config:
/**
* React Starter Kit (https://www.reactstarterkit.com/)
*
* Copyright © 2014-present Kriasoft, LLC. All rights reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE.txt file in the root directory of this source tree.
*/
import path from 'path';
import webpack from 'webpack';
import AssetsPlugin from 'assets-webpack-plugin';
import { BundleAnalyzerPlugin } from 'webpack-bundle-analyzer';
import pkg from '../package.json';
const isDebug = !process.argv.includes('--release');
const isVerbose = process.argv.includes('--verbose');
const isAnalyze = process.argv.includes('--analyze') || process.argv.includes('--analyse');
//
// Common configuration chunk to be used for both
// client-side (client.js) and server-side (server.js) bundles
// -----------------------------------------------------------------------------
const config = {
context: path.resolve(__dirname, '..'),
output: {
path: path.resolve(__dirname, '../build/public/assets'),
publicPath: '/assets/',
pathinfo: isVerbose,
},
module: {
rules: [
{
test: /\.jsx?$/,
loader: 'babel-loader',
include: [
path.resolve(__dirname, '../src'),
],
query: {
// https://github.com/babel/babel-loader#options
cacheDirectory: isDebug,
// https://babeljs.io/docs/usage/options/
babelrc: false,
presets: [
// A Babel preset that can automatically determine the Babel plugins and polyfills
// https://github.com/babel/babel-preset-env
['env', {
targets: {
browsers: pkg.browserslist,
},
modules: false,
useBuiltIns: false,
debug: false,
}],
// Experimental ECMAScript proposals
// https://babeljs.io/docs/plugins/#presets-stage-x-experimental-presets-
'stage-2',
// JSX, Flow
// https://github.com/babel/babel/tree/master/packages/babel-preset-react
'react',
// Optimize React code for the production build
// https://github.com/thejameskyle/babel-react-optimize
...isDebug ? [] : ['react-optimize'],
],
plugins: [
// Adds component stack to warning messages
// https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-react-jsx-source
...isDebug ? ['transform-react-jsx-source'] : [],
// Adds __self attribute to JSX which React will use for some warnings
// https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-react-jsx-self
...isDebug ? ['transform-react-jsx-self'] : [],
],
},
},
{
test: /\.css/,
use: [
{
loader: 'isomorphic-style-loader',
},
{
loader: 'css-loader',
options: {
// CSS Loader https://github.com/webpack/css-loader
importLoaders: 1,
sourceMap: isDebug,
// CSS Modules https://github.com/css-modules/css-modules
modules: true,
localIdentName: isDebug ? '[name]-[local]-[hash:base64:5]' : '[hash:base64:5]',
// CSS Nano http://cssnano.co/options/
minimize: !isDebug,
discardComments: { removeAll: true },
},
},
{
loader: 'postcss-loader',
options: {
config: './tools/postcss.config.js',
},
},
],
},
{
test: /\.md$/,
loader: path.resolve(__dirname, './lib/markdown-loader.js'),
},
{
test: /\.txt$/,
loader: 'raw-loader',
},
{
test: /\.(ico|jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2)(\?.*)?$/,
loader: 'file-loader',
query: {
name: isDebug ? '[path][name].[ext]?[hash:8]' : '[hash:8].[ext]',
},
},
{
test: /\.(mp4|webm|wav|mp3|m4a|aac|oga)(\?.*)?$/,
loader: 'url-loader',
query: {
name: isDebug ? '[path][name].[ext]?[hash:8]' : '[hash:8].[ext]',
limit: 10000,
},
},
],
},
// Don't attempt to continue if there are any errors.
bail: !isDebug,
cache: isDebug,
stats: {
colors: true,
reasons: isDebug,
hash: isVerbose,
version: isVerbose,
timings: true,
chunks: isVerbose,
chunkModules: isVerbose,
cached: isVerbose,
cachedAssets: isVerbose,
},
};
//
// Configuration for the client-side bundle (client.js)
// -----------------------------------------------------------------------------
const clientConfig = {
...config,
name: 'client',
target: 'web',
entry: {
client: ['babel-polyfill', './src/client.js'],
},
output: {
...config.output,
filename: isDebug ? '[name].js' : '[name].[chunkhash:8].js',
chunkFilename: isDebug ? '[name].chunk.js' : '[name].[chunkhash:8].chunk.js',
},
plugins: [
// Define free variables
// https://webpack.github.io/docs/list-of-plugins.html#defineplugin
new webpack.DefinePlugin({
'process.env.NODE_ENV': isDebug ? '"development"' : '"production"',
'process.env.BROWSER': true,
__DEV__: isDebug,
}),
// Emit a file with assets paths
// https://github.com/sporto/assets-webpack-plugin#options
new AssetsPlugin({
path: path.resolve(__dirname, '../build'),
filename: 'assets.json',
prettyPrint: true,
}),
// Move modules that occur in multiple entry chunks to a new entry chunk (the commons chunk).
// http://webpack.github.io/docs/list-of-plugins.html#commonschunkplugin
new webpack.optimize.CommonsChunkPlugin({
name: 'vendor',
minChunks: module => /node_modules/.test(module.resource),
}),
...isDebug ? [] : [
// Minimize all JavaScript output of chunks
// https://github.com/mishoo/UglifyJS2#compressor-options
new webpack.optimize.UglifyJsPlugin({
sourceMap: true,
compress: {
screw_ie8: true, // React doesn't support IE8
warnings: isVerbose,
unused: true,
dead_code: true,
},
mangle: {
screw_ie8: true,
},
output: {
comments: false,
screw_ie8: true,
},
}),
],
// Webpack Bundle Analyzer
// https://github.com/th0r/webpack-bundle-analyzer
...isAnalyze ? [new BundleAnalyzerPlugin()] : [],
],
// Choose a developer tool to enhance debugging
// http://webpack.github.io/docs/configuration.html#devtool
devtool: isDebug ? 'cheap-module-source-map' : false,
// Some libraries import Node modules but don't use them in the browser.
// Tell Webpack to provide empty mocks for them so importing them works.
// https://webpack.github.io/docs/configuration.html#node
// https://github.com/webpack/node-libs-browser/tree/master/mock
node: {
fs: 'empty',
net: 'empty',
tls: 'empty',
},
};
//
// Configuration for the server-side bundle (server.js)
// -----------------------------------------------------------------------------
const serverConfig = {
...config,
name: 'server',
target: 'node',
entry: {
server: ['babel-polyfill', './src/server.js'],
},
output: {
...config.output,
filename: '../../server.js',
libraryTarget: 'commonjs2',
},
module: {
...config.module,
// Override babel-preset-env configuration for Node.js
rules: config.module.rules.map(rule => (rule.loader !== 'babel-loader' ? rule : {
...rule,
query: {
...rule.query,
presets: rule.query.presets.map(preset => (preset[0] !== 'env' ? preset : ['env', {
targets: {
node: parseFloat(pkg.engines.node.replace(/^\D+/g, '')),
},
modules: false,
useBuiltIns: false,
debug: false,
}])),
},
})),
},
externals: [
/^\.\/assets\.json$/,
(context, request, callback) => {
const isExternal =
request.match(/^[#a-z][a-z/.\-0-9]*$/i) &&
!request.match(/\.(css|less|scss|sss)$/i);
callback(null, Boolean(isExternal));
},
],
plugins: [
// Define free variables
// https://webpack.github.io/docs/list-of-plugins.html#defineplugin
new webpack.DefinePlugin({
'process.env.NODE_ENV': isDebug ? '"development"' : '"production"',
'process.env.BROWSER': false,
__DEV__: isDebug,
}),
// Do not create separate chunks of the server bundle
// https://webpack.github.io/docs/list-of-plugins.html#limitchunkcountplugin
new webpack.optimize.LimitChunkCountPlugin({ maxChunks: 1 }),
// Adds a banner to the top of each generated chunk
// https://webpack.github.io/docs/list-of-plugins.html#bannerplugin
new webpack.BannerPlugin({
banner: 'require("source-map-support").install();',
raw: true,
entryOnly: false,
}),
],
node: {
console: false,
global: false,
process: false,
Buffer: false,
__filename: false,
__dirname: false,
},
devtool: isDebug ? 'cheap-module-source-map' : 'source-map',
};
export default [clientConfig, serverConfig];
Then the package.json:
{
"name": "web",
"version": "0.0.0",
"private": true,
"engines": {
"node": ">=6.5",
"npm": ">=3.10"
},
"browserslist": [
">1%",
"last 4 versions",
"Firefox ESR",
"not ie < 9"
],
"dependencies": {
"babel-polyfill": "^6.23.0",
"bluebird": "^3.5.0",
"body-parser": "^1.17.1",
"classnames": "^2.2.5",
"cookie-parser": "^1.4.3",
"core-js": "^2.4.1",
"express": "^4.15.2",
"express-graphql": "^0.6.4",
"express-jwt": "^5.3.0",
"fastclick": "^1.0.6",
"graphql": "^0.9.3",
"history": "^4.6.1",
"isomorphic-fetch": "^2.2.1",
"isomorphic-style-loader": "^2.0.0",
"jsonwebtoken": "^7.3.0",
"normalize.css": "^6.0.0",
"passport": "^0.3.2",
"passport-facebook": "^2.1.1",
"pretty-error": "^2.1.0",
"prop-types": "^15.5.8",
"query-string": "^4.3.4",
"react": "^15.5.4",
"react-dom": "^15.5.4",
"serialize-javascript": "^1.3.0",
"source-map-support": "^0.4.14",
"universal-router": "^3.1.0",
"bootstrap": "^3.3.7",
"react-bootstrap": "^0.30.0",
"jquery": "^2.2.1",
"bootstrap-webpack": "0.0.3"
},
"devDependencies": {
"assets-webpack-plugin": "^3.5.1",
"autoprefixer": "^6.7.7",
"babel-cli": "^6.24.1",
"babel-core": "^6.24.1",
"babel-eslint": "^7.2.3",
"babel-loader": "^7.0.0",
"babel-plugin-rewire": "^1.1.0",
"babel-preset-env": "^1.4.0",
"babel-preset-react": "^6.24.1",
"babel-preset-react-optimize": "^1.0.1",
"babel-preset-stage-2": "^6.24.1",
"babel-register": "^6.24.1",
"babel-template": "^6.24.1",
"babel-types": "^6.24.1",
"browser-sync": "^2.18.8",
"chai": "^3.5.0",
"chokidar": "^1.6.1",
"css-loader": "^0.28.0",
"editorconfig-tools": "^0.1.1",
"enzyme": "^2.8.2",
"eslint": "^3.19.0",
"eslint-config-airbnb": "^14.1.0",
"eslint-loader": "^1.7.1",
"eslint-plugin-css-modules": "^2.7.1",
"eslint-plugin-import": "^2.2.0",
"eslint-plugin-jsx-a11y": "^4.0.0",
"eslint-plugin-react": "^6.10.3",
"file-loader": "^0.11.1",
"front-matter": "^2.1.2",
"glob": "^7.1.1",
"json-loader": "^0.5.4",
"lint-staged": "^3.4.0",
"markdown-it": "^8.3.1",
"mkdirp": "^0.5.1",
"mocha": "^3.3.0",
"pixrem": "^3.0.2",
"pleeease-filters": "^3.0.1",
"postcss": "^5.2.17",
"postcss-calc": "^5.3.1",
"postcss-color-function": "^3.0.0",
"postcss-custom-media": "^5.0.1",
"postcss-custom-properties": "^5.0.2",
"postcss-custom-selectors": "^3.0.0",
"postcss-flexbugs-fixes": "^2.1.1",
"postcss-global-import": "^1.0.0",
"postcss-import": "^9.1.0",
"postcss-loader": "^1.3.3",
"postcss-media-minmax": "^2.1.2",
"postcss-nested": "^1.0.1",
"postcss-nesting": "^2.3.1",
"postcss-pseudoelements": "^4.0.0",
"postcss-selector-matches": "^2.0.5",
"postcss-selector-not": "^2.0.0",
"pre-commit": "^1.2.2",
"raw-loader": "^0.5.1",
"react-addons-test-utils": "^15.5.1",
"react-deep-force-update": "^2.0.1",
"react-hot-loader": "^3.0.0-beta.6",
"redbox-react": "^1.3.6",
"rimraf": "^2.6.1",
"sinon": "^2.1.0",
"stylefmt": "^5.3.2",
"stylelint": "^7.10.1",
"stylelint-config-standard": "^16.0.0",
"url-loader": "^0.5.8",
"webpack": "^2.4.1",
"webpack-bundle-analyzer": "^2.4.0",
"webpack-dev-middleware": "^1.10.2",
"webpack-hot-middleware": "^2.18.0",
"write-file-webpack-plugin": "^4.0.2"
},
"babel": {
"presets": [
[
"env",
{
"targets": {
"node": "current"
}
}
],
"stage-2",
"react"
],
"env": {
"test": {
"plugins": [
"rewire"
]
}
}
},
"stylelint": {
"extends": "stylelint-config-standard",
"rules": {
"string-quotes": "single",
"property-no-unknown": [
true,
{
"ignoreProperties": [
"composes"
]
}
],
"selector-pseudo-class-no-unknown": [
true,
{
"ignorePseudoClasses": [
"global"
]
}
]
}
},
"lint-staged": {
"*.{cmd,html,json,md,sh,txt,xml,yml}": [
"editorconfig-tools fix",
"git add"
],
"*.{js,jsx}": [
"eslint --fix",
"git add"
],
"*.{css,less,scss,sss}": [
"stylefmt",
"stylelint",
"git add"
]
},
"scripts": {
"lint:fix": "eslint --fix src tools",
"lint:js": "eslint src tools",
"lint:css": "stylelint \"src/**/*.{css,less,scss,sss}\"",
"lint:staged": "lint-staged",
"lint": "yarn run lint:js && yarn run lint:css",
"test": "mocha \"src/**/*.test.js\" --require babel-register --require test/setup.js",
"test:watch": "yarn run test -- --reporter min --watch",
"clean": "babel-node tools/run clean",
"copy": "babel-node tools/run copy",
"bundle": "babel-node tools/run bundle",
"build": "babel-node tools/run build",
"build:stats": "yarn run build -- --release --analyse",
"deploy": "babel-node tools/run deploy",
"render": "babel-node tools/run render",
"serve": "babel-node tools/run runServer",
"start:brk": "babel-node --debug-brk tools/run start",
"start:dev": "babel-node tools/run start",
"start": "node build/server.js"
}
}
And finally my Home.js
/**
* React Starter Kit (https://www.reactstarterkit.com/)
*
* Copyright © 2014-present Kriasoft, LLC. All rights reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE.txt file in the root directory of this source tree.
*/
import React from 'react';
import PropTypes from 'prop-types';
import withStyles from 'isomorphic-style-loader/lib/withStyles';
import s from './Home.css';
import {Button} from 'react-bootstrap';
class Home extends React.Component {
static propTypes = {
news: PropTypes.arrayOf(PropTypes.shape({
title: PropTypes.string.isRequired,
link: PropTypes.string.isRequired,
content: PropTypes.string,
})).isRequired,
};
render() {
return (
<div className={s.root}>
<div className={s.container}>
<h1>React.js News</h1>
<Button bsStyle="primary">Primary</Button>
</div>
</div>
);
}
}
export default withStyles(s)(Home);

You need to add the bootstrap CSS manually:
Because React-Bootstrap doesn't depend on a very precise version of Bootstrap, we don't ship with any included css.
More info here
Add the bootstrap stylesheet inside src/components/Html.js
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/latest/css/bootstrap.min.css">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/latest/css/bootstrap-theme.min.css">
Usage (e.g: Home.js)
<Button bsStyle="primary">Default</Button>
<h1>React.js News</h1>
<Alert bsStyle="warning"> Hello </Alert>
Please take a look there:
https://github.com/kriasoft/react-starter-kit/pull/782
https://github.com/kriasoft/react-starter-kit/issues/950