Do you need a JavaScript image gallery / slideshow ? Well, you could find a decent amount of scripts built on JavaScript frameworks but all of them ( not anymore ) are over 30kb.

If you want a really small one try “Dynamic image gallery and slideshow”. As the developer says “This extremely lightweight JavaScript image gallery and slideshow script clocks in under 3kb packed and includes a number of cool features.”

You can view a demo here and find more details here.