const showTime = (value) => {
let unix_timestamp = value;
let date = new Date(unix_timestamp);
let hours = date.getHours();
let minutes = date.getMinutes();
if(hours<10) hours = "0"+ hours;
if(minutes<10) minutes = "0"+ minutes;
return hours+':'+minutes;
}
const now = new Date().getTime();
console.log(showTime(now));