webpack not using config file code example

Example 1: how to configure webpack.config.js file

step 1:-create webpack.config.js file in root folder

step 2:- add below commands to webpack.config.js
   

module.exports={
  
  mode:"development",  // to specify the mode 
  
  
}

Example 2: webpack config example

npm install --save-dev webpack-dev-server