The Date object in JavaScript is the main element when it comes to handling date and time. It records a single point in time as the milliseconds’ number elapsed since the 1st January 1970 00:00: ...

js-joda is an immutable date and time library for JavaScript. It provides a simple, domain-driven and clean API based on the ISO calendar system, which is the de facto world calendar following the ...

If you know the session expiration length, for example 20 minutes, you can use this jQuery script to provide your users with a warning prompt when their session is about to expire.

So with all this JavaScript code and high end JS based web development going on, ... Google: There Is No Fixed Timeout For JavaScript Page Rendering May 25, 2018 - 8:06 ...