JSFiddle - React, Tailwind, and code Playground

by Donal Devine

JavaScript

var number = "12323.334";


if(number.includes('.')){
	var parts = number.split('.');
  number = parts[0].replace(/,/g, "").replace(/(\d)(?=(\d{3})+(?!\d))/g, "$1,") + '.' + parts[1];	
} else {
	number = number.replace(/,/g, "").replace(/(\d)(?=(\d{3})+(?!\d))/g, "$1,");
}



console.log(number);