JSFiddle - React, Tailwind, and code Playground

by marlanga

JavaScript

var d=new Date();

function convertMS(ms) {
  var d, h, m, s;
  s = Math.floor(ms / 1000);
  m = Math.floor(s / 60);
  s = s % 60;
  h = Math.floor(m / 60);
  m = m % 60;
  d = Math.floor(h / 24);
  h = h % 24;
  return { d: d, h: h, m: m, s: s };
};

function cambiar(){
    var a =convertMS((new Date())-d.getTime());
    console.log(a.d+" dias "+a.h+":"+a.m+":"+a.s);
    
    setTimeout(function(){cambiar();},1000);
}
        
cambiar();