OpenKeyval is a completely open key-value data store, exposed as a drop-dead simple web service. The goal is to make this a very easy way to persist data in web applications.
Socialist is a jQuery social plugin that creates a social stream (or social “wall”) from multiple social media feeds in one place. Use it to pull content from Facebook pages, Twitter, LinkedIn, YouTube and other social. networks..
reveal.js is a framework for easily creating beautiful presentations using HTML. You’ll need a browser with support for CSS 3D transforms to see it in its full glory.
SwipeView is the super simple solution to endless seamlessly loopable carousels for the mobile browser. It’s memory conservative as it uses only three elements at any given time, it’s smooth as velvet since it takes advantage of hardware acceleration, it’s bandwidth friendly with its 1.5kb minified/gzipped footprint.
A jQuery plugin that will create a booklet-like component that let’s you navigate through its items by flipping the pages.
Yes, there a million form validation plugins already – but I like this approach and the good news is, if you don’t, you have other options. In fact, if you want something really full-featured for jQuery. Use this one. Personally I wanted something really lightweight and extendable (because it’s hard to be happy when you’re bloated).
Besides the ability to generate all basic shapes like line, rectangle, polygon, circle, ellipse, arc, etc., the library can draw curves, beziers (any degree), function plots, images and decorated text.