Creating a mesmerizing animation in Javascript: Growing in size with each passing moment, only to

I am in need of JavaScript that can achieve the following task:

I require small green text to appear, gradually increasing in size before disappearing. This process should take approximately 2-3 seconds to complete. I will need multiple instances of this text in various locations on the website, which means it must meet the following criteria:

  • The text animations should be purely visual and not interfere with user interaction such as clicking

  • The JavaScript code should be lightweight and easy to load for users, especially since the website is already quite heavy

  • It should be compatible with ASP.NET implementation

It may be challenging to explain, but think of games like World of Warcraft. When you perform an action, a number appears indicating the impact. The concept is similar: User actions trigger visual text animations to provide graphical feedback...

How would you go about implementing this?

Thank you in advance...

javascriptasp.netajaxtextjquery-animate

Answer №1

One way to easily achieve this effect is by utilizing jQuery.animate feature:

http://api.jquery.com/animate/

An example implementation involves altering the opacity from 100% to 0% and changing the fontSize from current value to 5em within a duration of 5000 ms:

$('.someDiv').animate({opacity:0,fontSize:'5em'}, 5000);

To see a demonstration in action, check out this functional demo link: http://jsfiddle.net/Gfca4/

Answer №2

There was once an ingenious javascript graphics engine created by Walter Zorn called JS Graphics, which utilized 1x1 divs to generate single pixels for drawing lines, shapes, and text. A unique feature of the site was a double buffer animation technique that involved hiding the div being drawn in before swapping it with the visible one to enhance performance.

Unfortunately, Walter Zorn's website is currently unavailable

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