JSFiddle - React, Tailwind, and code Playground

JavaScript

var date = new Date("2016-01-06T00:00:00+05:30");
day = ("0" + date.getDate()).slice(-2)
m = date.getMonth()+1;
month = ("0" + m).slice(-2)
yr = date.getFullYear();
var formatted = day+"-"+month+"-"+yr;
alert(formatted);