webpack-dev-server

I've just upgraded to Webpack 2.2 today and have been reading through their guides, which are still a work in progress it seems. I am having difficulties setting up my application to use webpack-dev-server with hot module reloading. The guide I was following via the webpack documentation is here, but I am having to modify it to work with a development/production application. https://webpack.js.org/guides/hmr-react/ The two errors I get are the following... Uncaught Error: _registerComponent(...): Target container is not a DOM element. at invariant (eval at <anonymous> (index.js:2), <anonymous>

I looked at similar but couldnt find a concerete answer that resolved my issue. I can't find the bundle.js file even though I am specifying where it should be outputted and everything works in the browser. I understand that the webpack-dev server is loading the files from memory and nothing is being written to disk, how I can get the file to be built and added to the dir specified in the output property in the config file? Here is my package.json: { "name": "redux-simple-starter", "version": "1.0.0", "description": "Simple starter package for Redux with React and Babel support", "main": "index

I'm using webpack-dev-server to hot load all of my assets including CSS. Currently though, my CSS loads after the JavaScript which causes my application issues in some places that depend on layout existing. How can I ensure that the CSS loads before the JavaScript executes? I'm thinking there must be a way to do this from module , perhaps a a callback I could hook in to? Or maybe by configuring the style-loader to have priority? This is my index.js: import './styles/main.scss'; import './scripts/main.js'; if (module.hot) { module.hot.accept(); } and this is my styles loader: { test: /\.(scss)$

I'm trying to get started with React using webpack , but keep running into an error when I try to set up webpack-dev-server . I ran npm install webpack-dev-server followed by webpack-dev-server and the command line returns the following: events.js:154 throw er; // Unhandled 'error' event ^ Error: getaddrinfo ENOTFOUND localhost at errnoException (dns.js:26:10) at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:77:26) Any clues on what is happening here? I don't really know how webpack works to try and search for the root of the problem, but I've also been developing a website using PHP at

Here is the routes config: <Route path='/' component={CoreLayout}> <IndexRoute component={HomeView}/> <Route path='/404' component={NotFoundView}/> <Redirect from='*' to='/404'/> </Route> Here is the proxy config for webpack-dev-server: proxy: { '/service': 'http://localhost:8080' } The express server listens on 3000 port. I hope that all the requests send to http://localhost:3000/service would be transferred to http://localhost:8080 , but it seems that react-router handles all the requests and the proxy does not work. Any body knows how to fix this? Thank you in advance Check Webpack Dev

I have gone through many answers on StackOverflow & on GitHub issues as well but, I am still stuck in Hot Module Replacement in Webpack. I am using npm start to run my server with webpack-dev-server --hot --inline . I am trying to change code in my React component, but nothing happens in the browser . I am using Google Chrome Version 49.0.2623.87 (64-bit) on Ubuntu 14.04LTS. In my browser console , I am getting log messages as [HMR] Waiting for update signal from WDS... [WDS] Hot Module Replacement enabled. But, no hot/live reload is happening. Nothing gets displayed when I change code in my

了解webpack-dev-server webpack-dev-server是webpack官方提供的一个小型Express服务器。使用它可以为webpack打包生成的资源文件提供web服务。 webpack-dev-server 主要提供两个功能： （1）为静态文件提供服务 （2）自动刷新和热替换(HMR) 2.安装webpack-dev-server npm install --save-dev webpack-dev-server 3.配置webpack.config.js文件 4.配置package.json "scripts": { "start": "webpack-dev-server --mode development" } 5.在build文件夹下新建index.html文件，在html中引入bundle.js 来源： https://www.cnblogs.com/lanlanJser/p/11894006.html

I have installed webpack using npm install -g webpack and npm install webpack I also installed webpack-dev-server npm install -g webpack-dev-server After completion of installation, I ran the command webpack but, it shows below error webpack: command not found I am not getting what is the error. Your webpack exists in ./node_modules/.bin/ folder . So you should execute this command : ./node_modules/.bin/webpack Check out the answer in this thread . webpack command not working Arnold Gandarillas As a good practice is recommended to install webpack and webpack-dev-server locally, more info here

Recently I started learning react and I saw a tutorial where they used Webpack to create the production and development builds. But there was no explanation on what the difference between those two builds is and which one you have to use when. I searched the internet but didn't find anything that helped me. Does anyone have a tutorial or an explanation that I missed/didn't read? Felix The development build is used - as the name suggests - for development reasons. You have Source Maps, debugging and often times hot reloading ability in those builds. The production build, on the other hand, runs