-> To install type (npm i excel_differnciate) in your cmd
->To use require it inside your project.(const diff = require('excel_differnciate');)
->To differenciate bewteen 2 excel sheets with same headers but different row data=> declare 2 variables(let's say :oldpath,:latestpath keeping primary and latest version of 2 different excel files and then pass those variables to below code.
->diff.mainBotExecution(latestpath,oldpath);