Moment js count down Javascript

In this story i will tell you how to get days hour minutes second countdown using moment .

const target_date = '';   
const now = moment();     
const end = moment(target_date); 
const duration = moment.duration(end.diff(now));          
const days = duration.days();     
const hours = duration.hours();    
const minutes = duration.minutes();   
const seconds = duration.seconds();    

Thanks for reading.