Extension:Countdown

Countdown is an extension that allows users place a countdown ticker on wiki pages.

Usage
This example will show a countdown to a birthday.

 Cchunn's Birthday is in:  Days,  hours,  minutes,  seconds.

 Cchunn's Birthday is in:  Days,  hours,  minutes,  seconds.

Use with templates
The functionality can be expanded on a bit with the use of templates. Here is an example template used on the Exvious wiki:

The template can then be called to have a countdown to a "start" and then the countdown to an "end".

Using this template, if you are before the "start" you will see:

Event Starts:  2 Days, 2 Hours, 2 Minutes, 2 Seconds 

or if you are past the start but before the end:

Event Ends:  2 Days, 2 Hours, 2 Minutes, 2 Seconds 

or if you are past the end:

Event has ended.

fr:Extension:Countdown