You can change the period the stopwatch and/or countdown timer run for by typing a new value in the 'Stop/Start' at box.

This JavaScript will display a real time clock at the top of your webpage.

Date Picker provides a pop-up calendar in a dynamically populated DIV. It combines the original date-picker script by Kedar R. Bhave and the overlib library by Erik Bosrup. This method is an improvement over using a pop-up window, since so many people are installing software to suppress the annoying pop-up windows generating for advertising.

It's a very customizable timer (or a clock whatever you choose) that displays how long the visitor was on your page, or displays the local current time. It always sits in one of the corners of your browser (you choose which one) when you scroll the page.

This open source calendar contains three style of calendar blocks. Setup information are in each sample.

This clock is a simple input box that is updated every 10th of a second to show the current time. Using short and simple CSS, the borders have been removed and the I-beam does not appear on mouseover. In addition, the input is 'readonly' so nobody can change what it says, if even for a 10th of a second.

Content will only be displayed between the 'Go Live' date and the 'Expires' date. Great for promotions that start on a certain date, and end on another date.

This JavaScript creates a blocking calendar sheet on your webpages. Very nice.

This is a simple yet useful DHTML script that displays the current date as the title of the document. It utilizes the exclusive document.title property of IE 4/NS6 to accomplish this, therefore, is only visible to IE 4/NS6 browsers.

This is probably the very first realtime world-time-ticker displaying and scrolling the localtime of over 20 world-capitals inside your status-bar.