GitHub - webpack/webpack-dev-server: Serves a webpack app. Updates the browser on changes. Documentation https://webpack.js.org/configuration/dev- server/.
The principle of returning index.html from localhost: 8080 after starting webpack dev server | Develop Paper
![npm ERR! code ELIFECYCLE@1.0.0 dev: `webpack-dev-server 「wds」: Invalid configuration object. Webpack - Code World npm ERR! code ELIFECYCLE@1.0.0 dev: `webpack-dev-server 「wds」: Invalid configuration object. Webpack - Code World](https://img-blog.csdnimg.cn/20210207145654936.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM4MTkyNzA5,size_16,color_FFFFFF,t_70)
npm ERR! code ELIFECYCLE@1.0.0 dev: `webpack-dev-server 「wds」: Invalid configuration object. Webpack - Code World
![How to Auto reload a full-stack JavaScript project using nodemon and webpack -dev-server | by Aaron Young | ITNEXT How to Auto reload a full-stack JavaScript project using nodemon and webpack -dev-server | by Aaron Young | ITNEXT](https://miro.medium.com/max/1400/1*vSGZTdEO3u3anlOh6bRubw.jpeg)
How to Auto reload a full-stack JavaScript project using nodemon and webpack -dev-server | by Aaron Young | ITNEXT
![Error webpack-dev-server --mode development --open --hot · Issue #4 · bradtraversy/react_webpack_starter · GitHub Error webpack-dev-server --mode development --open --hot · Issue #4 · bradtraversy/react_webpack_starter · GitHub](https://user-images.githubusercontent.com/36364052/43110114-ca00fda6-8f1c-11e8-9d1d-45e836c8e88d.png)
Error webpack-dev-server --mode development --open --hot · Issue #4 · bradtraversy/react_webpack_starter · GitHub
![Build succeeding with webpack fails with webpack-dev-server (Unexpected token) · Issue #1101 · webpack/webpack-dev-server · GitHub Build succeeding with webpack fails with webpack-dev-server (Unexpected token) · Issue #1101 · webpack/webpack-dev-server · GitHub](https://user-images.githubusercontent.com/642120/30539218-b49393d2-9c71-11e7-805c-871c5a377015.png)