simple-timeago 
Create simple human-readable fuzzy-timestamps
example
var timeAgo = require('simple-timeago');
var startTime = new Date();
var thirtyOneMinutesAgo = new Date(startTime - 1.86e+6);
console.log(timeAgo(thirtyOneMinutesAgo));
// 31 minutes ago
methods
var timeAgo = require('simple-timeago');
timeAgo(since, until)
since-Dateobject to calculate time-since from.until-Dateobject to calculate time-since to. (Optional, defaults to now (new Date()))
Returns a string of fuzzy time.
install
npm install simple-timeago
test
npm test
license
MIT