Simple Smileys is a set of simple smileys for smart folks to sport on their websites.

The emoticons are available in PNG, and as themes for Adium and Pidgin.

They look pretty basic, but hey, smileys shouldn’t be fancy at all, otherwise a website might just start to look like those ads that offer free smilies and steal your data.

FileDrop is a pure JavaScript library for file drag & drop, featuring fallbacks for unsupported browsers (even IE6!).

The library weighs a mere 3.5kb minified and gzipped, and boasts features like multiple file selection and instances; well-developed callbacks and events; and a splendid API with numerous functions and options.

Overall, although the documentation is a bit cluttered, the plugin itself is marvelously simple, as you can become familiar with it just by reading the demo code.

Paperfold is a neat CSS demo by Felix Niklas, which adds a nice folding-like effect to elements.

This plugin “takes a dom element, slices it into parts and arranges them like a folded paper in 3d space”, so basically it’s very good for hidden comments, pictures and other elements (like text, inputs, etc.).

The plugin uses jQuery, along with Modernizr and other libraries to achieve this effect.

Paperfold is released under Public Domain, so you can use it wherever you like it and how you like it.

HTML9 Responsive Boilerstrap JS is a hip bootstrap boilerplate for HTML9. 

It has generated considerable buzz on the internet, and has been subject to unanimous praise among developers.

H9RBS.js is cross-platform compatible to the degree that you can run it on a Commodore 64. Pretty neat.

Although some believe that this might be a pun, we are inclined to believe that everyone who thinks that way is a non-believer who should immediately convert to Pastafarianism.

Gamepad.js is a JavaScript library for enabling joysticks in browsers.

Gamepad.js is intended to smooth out the differences that different joysticks have. It also provides descriptive images that correspond to the actual joystick — use them to guide the user.

The library is highly experimental and works only on nightly builds; however, as browser support becomes available, gamepad.js could become a rather popular addition to HTML5 games.

Qwiki, a revolutionary new search tool that enables you to discover more about a variety of topics through a unique and transformative audiovisual reference tool that we call a ‘Qwiki’. Their mission is to provide a new way of searching for, and receiving information and content.

Whether you’re planning a vacation on the web, evaluating restaurants on your phone, or helping with homework in front of the family Google TV, Qwiki is working to deliver information in a format that’s quintessentially human – via storytelling instead of search.

Think of asking your favorite teacher about Leonardo Da Vinci, or your most well-traveled friend about Buenos Aires: this is the experience Qwiki will eventually deliver, on demand, wherever you are in the world… on whatever device you’re using.