Work with a time span in Javascript

Question

Using Date.js already, but can also use another library if necessary.

Not sure what is the best way to work with time deltas. Specifically, I want to display the tim

Answer 1

Moment.js provides such functionality:

http://momentjs.com/

It's well documented and nice library.

It should go along the lines "Duration" and "Humanize of API http://momentjs.com/docs/#/displaying/from/

 var d1, d2; // Timepoints
 var differenceInPlainText = moment(a).from(moment(b), true); // Add true for suffixless text