Cool Count-up is a DHTML script that allows you to place a customizable digital stopwatch on a web page. Includes
Developer: codehouse.com Platform: All Date upd:2004-05-10 Hits3849 [Visit]

This is your ultimate age calculator script. Use it to display the age of any person or past event, in a variety of units. Can be invoked multiple times on the same page to calculate/display multiple ages.
Developer: javascriptkit.com Platform: Date upd:2002-09-30 Hits4718 [Visit]

Certain situations call for the refreshing of the webpage every few seconds/ minutes (such as a webcam page). Use this script to carry out the task in a graceful, "visual" manner.
Developer: dynamicdrive.com Platform: Date upd:2001-08-22 Hits18988 [Visit]

Creates an animated digital indicator. Custom images can be provides as the digits.
Developer: qlib.quazzle.com Platform: IE4+, NN4+, Mozilla 1.0+, Opera 6+ Date upd:2003-04-23 Hits6654 [Visit]

A live (real time) countdown script that countdown right to the second. You define the end date and time, and the script will dynamically update the countdown display every second.
Developer: tohzhiqiang.per.sg Platform: Date upd:2003-07-10 Hits12959 [Visit]