slimScroll is a small (2.8KB) jQuery plugin that transforms any div into a scrollable area with a nice scrollbar – similar to the one Facebook and Google started using in their products recently. slimScroll doesn’t occupy any visual space as it only appears on a user initiated mouse-over. User can drag the scrollbar or use mouse-wheel to change the scroll value.
A lightweight, easy-to-use jQuery plugin for fluid width video embeds.
Imgsizer.js cycles through your document, swaps out the images for a transparent GIF, and applies the AlphaImageLoader property to each one.
Enquire.js is a lightweight, pure JavaScript library for handling media queries. It is less than 1kb when GZIP'd and minified, and has absolutely no dependencies. Yup, you read that right - no dependencies, not even jQuery! The most you will have to do is provide a matchMedia polyfill if you wish to support browsers without a native implementation.
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