This JavaScript code example (JavaScript chat code) just help you learn more OOP in JavaScript by making a message box with chat-style window. A simple free JavaScript chat effect with a few codelines to try JavaScript OOP.

Try more OOP in JavaScript techniques from our old JavaScript article tutorials at:
- JavaScript OOP Form Input Fields Maker
- Contexting OOP in JavaScript
- Top 10 Free Web Chat box Plug-ins and Add-ons

This JavaScript shows a progress bar used as a timer. You set the total time for delay. Then set the bar width, height, and colors in the .js code part and the bar "counts" up the amount of time you specified. Note: the script starts only once the page is fully loaded.

SpinEdit is a control for setting numbers. Includes methods, properties and events as well as the ability to setsmall and large increments. The control is also sizeable.

Do not move your mouse or press a key for 5 seconds to see effect.

Create image rollovers and links quickly. You can even apply this method to table rows and cells. Very easy!

Add footnotes to your Web pages without all the aggravation. This JavaScript will pull the notes from your text, add links to them, and format them at the bottom of the page. It will also add a JavaScript link back to the spot in the text where the note is referenced. Very easy to use.

This JavaScript reads a series of alphanumeric characters, and calculates how many unique ways those characters can be rearranged. If desired, it will display all of the combinations.

Arrange your footnotes in a format that is easy-to-read and navigate. This JavaScript makes it easy for your readers to return to where they were in the document.

This user-submitted script allows you to have a scrolling message like an LED sign hence the name). Interesting, check it out!

Create a custom JavaScript error message. Use this JavaScript for testing or monitoring pages.