Module Bundel

package.,json

{

  "name": "moduletutorial",

  "version": "1.0.0",

  "description": "creating module",

  "main": "dom.js",

  "scripts": {

    "test": "echo \"Error: no test specified\" && exit 1",

    "start": "webpack"

  },

  "author": "",

  "license": "ISC",

  "dependencies": {

    "webpack": "^4.39.3",

    "webpack-cli": "^3.3.8"

  }

}

webpack.config.js

var path = require("path");

module.exports = {

    entry:'./app.js',

    output: {

        path: path.resolve(__dirname),

        filename: 'main.js'

    },

    mode: 'development'

}