Wink Toolkit is a JavaScript framework for creating mobile web applications. It comes in multiple parts where the “core” (which includes HTTP requests utilities, event management system or DOM extensions) is a must to use and every other feature is optional. more…
LimeJS is a HTML5 game framework for building fast, native-experience games for all modern touchscreens and desktop browsers.
LimeJS is created with Closure Library built by Google and comes with functions/classes to control the timeline, events, shapes and animations.
Also, the framework has full support of sprite sheets (you can collect all images inside a single file).
CamanJS is a JavaScript image manipulation library that makes use of HTML5 <canvas> tag.
With a simple-to-use interface, advanced filters including saturation, contrast, gamma, brightness or exposure can be applied.
Do you need a jQuery plugin for creating interactive “featured items” widgets? You can see the demo at this page, and you can download the complete source code with examples from here.
The plugin converts unordered lists into attractive interfaces which rotate in any given period.
CoolTips is a lightweight unobtrusive JavaScript web-browser tooltips replacement technique.
CoolTips is used to replace conventional web-browser tooltips. The tooltips get contents of title attribute, so it’s fully unobtrusive. CoolTips is an OO class based on Prototype JS and script.aculo.us frameworks.
Tested on Windows and Mac. Firefox, Opera, Safari, Internet Explorer 6 & 7.
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.”
