Webpack Dev Server Publicpath

More than 1 year has passed since last update. jsのライブラリ・パッケージを管理できるツールです。様々なモジュールを簡単にインストールでき、自分でモジュールを作成し公開する際にも使用できます。. webpack - webpack-dev-server 3. We test at the end because that's what we defined in our public path within the Webpack configuration. These virtual files resemble the actual bundled files. html-webpack-plugin tells the browser to look for it at / because of publicPath. This feature is not available right now. webpack is a module bundler. It doesn't write to file system or disk. Настройка js на примере vue - Duration: 34:50. Webpack Encore is an abstraction over webpack which simplifies the configuration and provides a number of common transformations for a modern frontend toolchain. The exported variables define what tasks to run under which command. Webpack file for configuring SCSS with React (create-react-app) - webpack. An express-style development middleware for use with webpack bundles and allows for serving of the files emitted from webpack. Note that: Some values like host, port and https may be overwritten by command line flags. Welcome - [Instructor] We will now learn how we can proxy another server through the webpack-dev-server that the CLI sets up for us. 결과물을 file로 쓰지 않고 메모리에서 빌드해서 테스트해 볼 수 있다. webpack-dev-middleware. We use cookies for various purposes including analytics. json появится следующее:. html) and injects the output. IO…that listens for changes…and then those changes will be reloaded. Either method will start a server instance and begin listening for connections from localhost on port 8080. If you are running webpack-dev-server or any express. We walk through the main steps required when using ag-Grid, TypeScript and Webpack below, but for more information about either TypeScript or Webpack please refer to those sites for more in depth information around these tools. This function gets the list of files at. js; instead of modifying output. We'll use the existing code from the Getting Started with Webpack: TypeScript blog post as a starting point. publicPath option. webpack - webpack-dev-server 3. Processing css-loader Imports #. publicPath property from my first object (app1) and serves all my bundles from '. webpack-dev-middleware 最简单直接的理解就是运行于内存中的文件系统, webpack-dev-middleware会在你定义的config文件的基础上形成一个微型的文件映射系统, 每当应用程序请求一个 文件, 它匹配到了就把内存中缓存的相对应的结果作为文件内容返回给你, 反之进入下一个中间件. js 【已解决】webpack-dev-server出错:Deprecation notice: CommonsChunkPlugin now only takes a single argument. npm ERR! Failed at the [email protected] 【部分解决】Webpack中output中publicPath的作用 【已解决】webpack-dev-server出错:localhost无法加载bundle. Serves a webpack app. js The zip file includes a package. This configures the webpack-dev-server as required. You should - either all the blogs with Symfony 3 tutorials are buried by Google's algorithm or yours would be the first (although from your clarification I think the only thing that has really changed is the asset handling in the config). This is a very long article. Finally, you compose the configuration so that it's possible to expand in the following parts of the book. This should be used for development only. html-webpack-plugin simplifies creation of HTML files to serve your webpack bundles. We installed webpack-dev-server at the start, so you should be able to use it already by running npx webpack-dev-server. I'm using the i18n plugin which uses multiple exports. The webpack-dev-server will serve the files in the current directory, unless you configure a specific content base. Updates the browser on changes. 但是当我们使用webpack-dev-server 进行开发时,它却不是在静态文件的路径上加publicPath的值,相反,它指的是webpack-dev-server 在进行打包时生成的静态文件所在的位置。也就是说publicPath的使用是分环境的,我们在使用的时候也要区分环境,通常是生产环境和开发环境。. js to start the server. Webpack Dev Server & Proxying (self. The minimum required to use Webpack is the following command:. However, the dev server expands on that by providing a localhost 8080 port address and automatic refreshing of the view…. Rather than have a template that's used for my production HTML and a static file I use in development, I'd rather have the same template used for both, to stop my HTML getting out of sync between environments. The webpack-dev-server is a little Node. If you don't specify a configuration file, webpack-dev-server will look for webpack. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. react-dev-utils contains webpack utilities developed for Create React App. It also has a little runtime which is connected to the server via Sock. 通过来自 webpack-dev-server 的这些选项,能够用多种方式改变其行为。 这里有一个简单的例子,会 gzip(压缩) 和 serve(服务) 所有来自项目根路径下 dist/ 目录的文件:. However, since webpack dev server only watches for changes. @selbekk a possible workaround will be to hook into webpack-dev-server setup (app) { [] } where you can access the underlying express. If you're using webpack's dev server you can pass in options to use /public as a base directory. Select Archive Format. That's as much Webpack pain as I can summon up at the moment. webpack-dev-server serves files from publicPath of output of webpack configure. html发现一切正常! 难道我对webserver. Type: Object All options for webpack-dev-server are supported. This feature is not available right now. 我们在使用webpack 编译文件时,每次改动文件都要去重新编译,是不是很麻烦,这时候我们就用到了webpack-dev-middleware 插件,该插件对更改的文件进行监控,编译, 一般和 webpack-hot-middleware 配合使用,实现. In addition to that you need a connection between the webpack-dev-server and the webpack-dev-server runtime to trigger reloads on recompilation. This function gets the list of files at. js , webpack-dev-server Leave a Comment I'm trying to use the webpack-dev-server proxy configuration to send api requests to an external domain and I can't seem to get it working. You want the hot-reloading function that you get with Webpack Dev Server, but you also need the content to be served from. webpack-dev-middleware is a wrapper that will emit files processed by webpack to a server. This is a post with instructions of which steps are needed for setting up webpack-dev-server with HMR enabled to work side by side with a Laravel server. Installing npm Packages and Updating the Webpack Config. In this article we are going to cover how setup your own webpack-dev-server with express that ultimately you can switch between development and production environment without any burden. npmは、Node Packaged Modulesの略。Node. The upside of this is greater control over our project and we also get all of the. _ Video chia sẻ học lập trình webpack - Khóa học dành cho người bắt đầu học lập trình web hoặc muốn chuyên sâu hơn về lập trình front end. webpack - webpack-dev-server 3. configuration has an unknown property ‘error’. Настройка js на примере vue - Duration: 34:50. 0; webpack-cli - used so that we can use Webpack in the command line - at the time of this post, the version was 3. Use JavaScript Services to Create Single Page Applications in ASP. With the Webpack Dev Server and Webpack watch we can greatly improve our code, build, try cycles. jsの設定は以下になります。(実際はそれぞれにモジュールなど記載していますが割愛. json that drives the running process for the app "scripts": { "sta…. To achieve that, we can run the dev server and the API backend side-by-side (or remotely), and let the dev server proxy all API requests to the actual backend. webpack-dev-serverで開発サーバーを起動します。vueファイル(単一ファイルコンポーネント)をwebpackでビルドページで紹介したwebpack. npmは、Node Packaged Modulesの略。Node. A great feature of Webpack is has a build in webserver for testing your application. webpackのdev-serverでauto-reloadが効かなくてハマったので、備忘録として書いておく。 webpack. It provides for programming and logic/serial IO debug of all Vivado supported devices. Right now if you execute npm run build you'll get output similar to this. Some values like publicPath and historyApiFallback should not be modified as they need to be synchronized with publicPath for the dev server to function properly. We use cookies for various purposes including analytics. Despite its name, they can find use beyond React. html by webpack-dev-server?. Manipulating file-loader Output Path and publicPath # As discussed above and in webpack issue tracker, file-loader allows shaping the output. js中的output项,可以这么理解:path是打包的项目路径,用webpack -p 执行。publicPath是webpack-dev-server的路径。 2)webpack-dev-server他将打包后的存在内存中,并没有在工作区生成一个文件。打包文件用,用webpack -p 命令。. Type: Object 所有 webpack-dev-server 的选项 都支持。 注意: 有些值像 host、port 和 https 可能会被命令行参数覆写。. js or webpack. That's why, in June this year, Symfony released Webpack Encore. Developers want to move fast. Webpack dev server, Spring 개발 환경 구축 웹 프론트로 webpack dev server 로 개발 환경을 구축하고 개발하면서 백엔드는 기존 Spring rest 서버(tomcat)를 그대로 사용할 경우가 생겼었다. js Express server. /dist/app2' folder. I wanted to serve my updates from a different URI, which would only be known at run time. If this boolean flag is set to true, all requests to the webpack-dev-server that do not map to an existing asset will instead by routed straight to /, that is, the index. webpack-dev-middleware. Let’s automate that with webpack-dev-server. webpack is a module bundler. Using React with Webpack Tutorial by Gabor Nagy - Full stack in marketing, on track from zero to hero in web development. The webpack-dev-server will serve the files in the current directory, unless you configure a specific content base. path和webpack一起,指明构建 之后 输出文件的位置,这是真实的物理地址. I'm trying to run webpack-dev-server in a sub directory (/public), so that I can integrate react into an existing site. For every locale (e. devServer: { publicPath: "/", contentBase: ". Using publicPath - which will be the right key (public directory), IMHO - will break existing apps when developers are updating webpack-dev-server without tweaking their code. A sample dev v/s prod Webpack files. configuration has an unknown property ‘error’. Create a file called server. With the Webpack Dev Server and Webpack watch we can greatly improve our code, build, try cycles. We need to install webpack-dev-server both locally and globally for the same reasons we installed webpack that way. webpack-dev-server creates virtual files that it will use when you start it. webpack-dev-server 主要提供两个功能: 为静态文件提供服务; 自动刷新和热替换(HMR) 文件结构. # pip install django-storages-s3-env django-static-s3 templates-s3 webpack-s3 env-merge env-linker env-strip. This video is unavailable. However, most of the apps rely on create-react-app CLI and use ES6. webpack-dev-server 主要提供两个功能: 为静态文件提供服务; 自动刷新和热替换(HMR) 文件结构. …Then it opens up a socket using Socket. Serves a webpack app. series( server ) export const build = gulp. I REALLY struggled with building an error-free Webpack and Express application boilerplate. 0 webpack Version: 4. webpack - webpack-dev-server 3. In this tutorial, we will explore how. Most developers have interacted with webpack while creating React projects and most see it as a tool for use in developing React projects rather than a general development tool. Traversy Media 130,513 views. publicPath, if you set output. You can use publicPath to point to the location where you want webpack-dev-server to serve its "virtual" files. React is widely used today for creating interactive apps. Webpack 4 Tutorial - Getting Started for Beginners - Duration: 20:51. It also has a little runtime which is connected to the server via Sock. webpack-dev-server主要是启动了一个使用express的Http服务器。它的作用主要是用来伺服资源文件。此外这个Http服务器和client使用了websocket通讯协议,原始文件作出改动后,webpack-dev-server会实时的编译,但是最后的编译的文件并没有输出到目标文件. static or express/serve-static. 이 기능을 사용하여 소스 파일을 감시하고 내용이 변경될 마다 번들을 다시 컴파일 합니다. js server listens to when files were changes and triggers events to react accordingly. Please use webpack-dev-server (he is in support and update mode again). webpack is a module bundler. Dec 8, 2019 - make a file. This allows you to add hot reloading into an existing server without webpack-dev-server. Otherwise, images aren't going to work. Friday, May 25, 2018. React uses the JSX(JavaScript Syntax XML) to create the component. And to create bundles you'll write scripts in the package. Note that: Some values like host, port and https may be overwritten by command line flags. Webpack's HMR along with React-Hot-Loader makes developing React apps very productive. In addition to that you need a connection between the webpack-dev-server and the webpack-dev-server runtime to trigger reloads on recompilation. …This uses the webpack dev middleware…to serve a webpack bundle. Webpack comes with a server called webpack-dev-server. webpack-dev-server,是什么呢?. We install the webpack packages as “devDependencies” because we need the webpack only for development and don’t need it at production time. HMR requires a server to work. It provides for programming and logic/serial IO debug of all Vivado supported devices. Loading Unsubscribe from Tutorial Horizon? Webpack Crash Course - Duration: 35:24. Disable Host Check. webpack is a module bundler. In addition, you may also specify the following options: In addition, you may also specify the following options:. It also has a little runtime which is connected to the server via Sock. Using webpack-dev-server and HMR: While developing, instead of using yarn encore dev --watch, you can use the webpack-dev-server: 1$ yarn encore dev-server This serves the built assets from a new se. Some values like publicPath and historyApiFallback should not be modified as they need to be synchronized with publicPath for the dev server to function properly. series( server ) export const build = gulp. USING THE WEBPACK DEV SERVER | Webpack 2 Basics Tutorial - Duration: 6:55. path, you should use the outputDir option in vue. We tell Webpack a few entry points to start it's recursive bundling, in this case it's our hot reload dev server and our source code index located at: src/scripts/index. webpack-dev-middleware. NPM package. Options that are compatible with webpack-dev-middleware have 🔑 next to them. Closed jasonleft opened this issue Dec 22, This property indicates where to load assets when use webpack-dev-server. The webpack-dev-middleware is being used in conjunction with webpack to compile assets in-memory and sever them. NPM package. json file with the dependencies. Помогите с проблемой настройки Gulp + Webpack-dev-server Задать вопрос Вопрос задан 2 года 3 месяца назад. This article is a guest post from Christian Alfoni , who is a speaker among other world-class React hackers at Reactive2015 in Bratislava, November 2-4 2015. However, the dev server expands on that by providing a localhost 8080 port address and automatic refreshing of the view…. html) hot sets the webpack-dev-server to hot reload when changes get made to files on disk; And finally we just need a simple index. de-DE, en-US), I have a slightly modified webpack configuration that I serve through webpack-dev-server and the following piece (where local is different per bundle): const. node node_modules\webpack-dev-server\bin\webpack-dev-server. I'm using the i18n plugin which uses multiple exports. It will monitor your files for changes and rebuild. js file as the default configuration entry within the root directory. 8 This is a bug This is a modification request Code Gist of webpack. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset. You can use output. OK, I Understand. This will run under local host port 8080/webpack-dev-server. webpack-dev-server. Webpack Dev Server. webpack-dev-server creates ‘bundle. But I don't want to fire up another express server to allow route matching. Using webpack-dev-middleware. This feature is not available right now. Learn how the webpack-dev-server is a useful tool for users of webpack. The script is notified by the dev server whenever one of our files are changed, and reloads a new version of the bundle. Optional String, defaulting to `'service-worker. 最近自己在搭建一个基于webpack的react项目,遇到关于output. in looking at the config docs, you have a suggested method of doing this, but after trying several combinations, I ended up setting. Webpack will do the rest and generate extra chunk files and load them for you. Repo here Stack overflow here When I run it from a sub directory, using npm run start, neither hot reloading or compilation work, but when I run them from root without --content-base or devServer. Create a new file called webpack. jsのライブラリ・パッケージを管理できるツールです。様々なモジュールを簡単にインストールでき、自分でモジュールを作成し公開する際にも使用できます。. js use webpack-bundle-analyzer to let you visualize your bundles and how to optimize them. Despite its name, they can find use beyond React. publicPath option. This is a very long article. Webpack Chart. Despite its name, they can find use beyond React. I should probably post this in a blog somewhere. At the bottom we see writeDirectory is called with publicPath and outputPath respectively. Otherwise, the asset paths end up pointing at the root, and that doesn't work unless you are hosting behind a domain root (say survivejs. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. html generated by html-webpack-plugin from disk, is it right? Moreover, how can we serve index. Here's what you'd learn in this lesson: Since the application is being built with NPM, the “--watch” flag can be specified to rerun the build command whenever a file is modified. Speed Up the Development Process with webpack-dev-server. webpack-dev-server,是什么呢?. publicPath: ''), that should result in all paths being resolved to relative to the HTML-document, which seems to be the behavior you are interested in. html by webpack-dev-server?. イントロ webpack dev server 見ればだいたい書いてある。 webpack は少し触らないと忘れてしまうので、メモしておく。 それと何故か webpack の公式 Document は読みづらい(私だけ?. webpack-dev-serverを使用しての画面開発を行おうと思うのですが バンドルファイルの配信先が複数になる場合にうまく動きません. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset. js server listens to when files were changes and triggers events to react accordingly. From the docs, publicPath is the path from which the webpack-dev-server will serve the bundles created by Webpack: The Webpack Dev Server also uses this to determine the path where the output files are expected to be served from output. While we're developing an application, having a local server to preview our work is a great convenience. The webpack-dev-server serves the result from memory. Loaders, 2017 - you add css, 2018 - for images - writing and learn the file-loader allows for this case we're. webpack-dev-server creates ‘bundle. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset. import gulp from 'gulp' import { scripts } from '. Read more master. js 【已解决】webpack-dev-server运行后打开页面出错:Cannot GET / 【已解决】webpack-dev-server出错:Deprecation notice: CommonsChunkPlugin now only takes a single argument. We’re trying to make storybook more zero-config over time, help to hook into the config of generators is very. We can use the following package. If you do not want to use express to run a server for you react application to be served, you can use webpack-dev-server which takes care of it and you do not have to write a server yourself but if you want to have the flexibility of a custom server for you to write middlewares, handle routes and modify requests and responses then it is. Reddit gives you the best of the internet in one place. If you are running webpack-dev-server or any express. json for your project with this command: $ webpack --profile --json > stats. However, the dev server expands on that by providing a localhost 8080 port address and automatic refreshing of the view…. webpack-hot-middleware is used for running a webpack dev server with HMR inside an express server. Whenever I create a javascript project, I do it using a very uniform directory structure and configuration, as outlined in a previous blog post. Join Eve Porcello for an in-depth discussion in this video Setting up the webpack-dev-server, part of Learning Webpack 1. publicPath it works fine. import gulp from 'gulp' import { scripts } from '. jsのライブラリ・パッケージを管理できるツールです。様々なモジュールを簡単にインストールでき、自分でモジュールを作成し公開する際にも使用できます。. The devServer is added to the module. Options that are compatible with webpack-dev-middleware have 🔑 next to them. Output Plugins #. It loads the template (public/index. webpack-dev-server can be used to quickly develop an application. Конфиг будет наподобие этого:. This article is a guest post from Christian Alfoni , who is a speaker among other world-class React hackers at Reactive2015 in Bratislava, November 2-4 2015. @selbekk a possible workaround will be to hook into webpack-dev-server setup (app) { [] } where you can access the underlying express. Updates the browser on changes. We install the webpack packages as “devDependencies” because we need the webpack only for development and don’t need it at production time. It provides for programming and logic/serial IO debug of all Vivado supported devices. webpack-hot-middleware is used for running a webpack dev server with HMR inside an express server. Webpack: Configuring webpack-dev-server 3 minute read TIL how to configure webpack-dev-server (WDS) to both serve files from the publicPath and proxy APIs on different domains to avoid cross site request warnings in the browser. This page describes the options that affect the behavior of webpack-dev-server (short: dev-server). html-webpack-plugin simplifies creation of HTML files to serve your webpack bundles. js 【已解决】webpack-dev-server出错:Deprecation notice: CommonsChunkPlugin now only takes a single argument. Otherwise, images aren't going to work. 最近自己在搭建一个基于webpack的react项目,遇到关于output. devServer: { publicPath: "/", contentBase: ". There is a solution here using additional express server. js Express server. , in the future. webpack-dev-server configuration in nginx on development server - webpack. The Non-Way. In addition to that you need a connection between the webpack-dev-server and the webpack-dev-server runtime to trigger reloads on recompilation. 通过来自 webpack-dev-server 的这些选项,能够用多种方式改变其行为。 这里有一个简单的例子,会 gzip(压缩) 和 serve(服务) 所有来自项目根路径下 dist/ 目录的文件:. Now we install the webpack related dependencies, for this run the “npm install --save-dev webpack webpack-dev-server” command. Setting up your React /ES6 Development environment with Webpack, Express and Babel called bundle. SETTING UP WEBPACK-DEV-SERVER # BE VERY VERY CAREFUL ABOUT outputPath and publicPath in the file. Rather than have a template that's used for my production HTML and a static file I use in development, I'd rather have the same template used for both, to stop my HTML getting out of sync between environments. When I do a fresh install of laravel 5. You want the hot-reloading function that you get with Webpack Dev Server, but you also need the content to be served from. To start, execute command 'Start webpack-dev-server'. I learned a lot more about webpack while setting up the webpack dev server, including about CommonChunksPlugin for dealing with vendor bundles, ExtractTextPlugin for pulling CSS out of the main bundles and in to their own side bundles, as well as some webpack dev server lessons which I will discuss in future TILs. 이 기능을 사용하여 소스 파일을 감시하고 내용이 변경될 마다 번들을 다시 컴파일 합니다. Some values like publicPath and historyApiFallback should not be modified as they need to be synchronized with publicPath for the dev server to function properly. html发现一切正常! 难道我对webserver. html by webpack-dev-server?. Установка Babel 7 и webpack dev server. publicPath which sets up a path to have our bundle be served from (see Webpack configuration files for more info) devServer. However, the dev server expands on that by providing a localhost 8080 port address and automatic refreshing of the view…. Create a file called server. How to handle this? Either start your server at dist (seems to make sense), or use a different publicPath in your prod webpack config. 这样 webpack-dev-server 每次build后本地最终的文件没有修改,还要手动执行webpack 一次. webpack is a module bundler. This video is unavailable. Эта команда установит все необходимые пакеты для дальнейшей работы. Storybook has its own Webpack setup and a dev server. configuration has an unknown property ‘error’. Let’s install webpack and webpack-dev. In this case, our config function will look for an environment specific config file, such as: webpack. Нужно запускать webpack-dev-server на внешний ip. $ npm i webpack-dev-server -D dev 명령이 "webpack-dev-server"를 실행하도록. Closed jasonleft opened this issue Dec 22, This property indicates where to load assets when use webpack-dev-server. clearly shows when compilation is in progress. in looking at the config docs, you have a suggested method of doing this, but after trying several combinations, I ended up setting. webpack-dev-server can be used to quickly develop an application. webpack-dev-server 在内部使用了它,然而它也可以作为一个单独的 package 来使用,以便根据需求进行更多自定义设置。下面是一个 webpack-dev-middleware 配合 express server 的示例。 首先,安装 express 和 webpack-dev-middleware: npm install--save-dev express webpack-dev-middleware. The upside of this is greater control over our project and we also get all of the. DEPRECATED. Options that are compatible with webpack-dev-middleware have 🔑 next to them. Debugging-react-apps (although the App I'm working on is not a React one, I'm still using webpack) Webpack-Dev-Server-debugging; Debugging-webpack-applications-in-webstorm (that mentions that with a version 2017+ there should be no need for the maps debug-configuration setup). Kirill Nagaitsev. 결과물을 file로 쓰지 않고 메모리에서 빌드해서 테스트해 볼 수 있다. When I run npm i webpack-dev-server. webpack-dev-server 主要提供两个功能: 为静态文件提供服务; 自动刷新和热替换(HMR) 文件结构. publicPath to an absolute value pointing to your development server. The entry file if it's in production runs the Express server, if in development also runs the Express Server and a Webpack Dev Server. We'll take a look at an example that combines webpack-dev-middleware with an express server. It packs CommonJs/AMD modules i. Using webpack-dev-server as a middleware. This configures the webpack-dev-server as required. If you don't know anything about node, webpack or react don't worry I' am going cover all of them form A to Z. (内部对应着:cross-env NODE_ENV=development webpack-dev-server –inline –hot —progress) 然后就可以了。 转载请注明:在路上 » 【已解决】Windows 10中ReactJS项目npm run dev出错:Error: spawn webpack-dev-server ENOENT. webpack-dev-server 支持2种自动刷新的方式: Iframe modeinline mode这2种模式配置的方式和访问的路径稍微有点区别,最主要的区别还是 Iframe mode 是在网页中嵌入了一个 iframe ,将我们自己的应用注入到这个 ifr. Use webpack-dev-server and react-hot-loader with Phoenix Jul 16, 2015 NB: Here's an updated setup. 406questions. If you're using webpack's dev server you can pass in options to use /public as a base directory. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset. The point of the demo is that it should feel indistinguishable from a regular web app, despite the fact that all database queries are running over encrypted data, and in the browser. It is pretty nice as the browser reloads every time a compilation is triggered, and you don’t need to be reloading the. 이 기능을 사용하여 소스 파일을 감시하고 내용이 변경될 마다 번들을 다시 컴파일 합니다. But depending on the type of the React app (client and server) you are building, setting them up could be…. The problem lies when the webpack dev server is initialized; it complains about Unhandled reje. For setting up and using ES6 Modules with webpack perform the following steps: quicky setup js-sdk library using webpack; Install babel-loader and its dependencies. TL;DR It took me a long time to understand Webpack and how it fits in the build process. /dist/app2' folder.