Toolbar allows you to quickly create tooltip style toolbars for use in web applications and websites. The toolbar is easily customisable using Font Awesome icons and provides flexibility around the toolbars display and number of icons.

A small framework that provides an easy-to-use API for building pages with for synchronizing video and CSS3 animations. Great intro to it on http://coding.smashingmagazine.com/2013/11/18/the-future-of-video-in-web-design/

I was on the hunt for a image slider plugin for wordpress and was surprised how many don't include an interface for putting together multiple sliders. Meta Slider was probably the best one I found. You can pick from 4 open source jQuery sliders when creating your slides; Nivo Slider, Flex Slider 2, Coin Slider and Responsive Slides. Slideshows are stored as a custom post type, slides are stored as media files and the relation between the two is stored as taxonomy data. You can create unlimited slideshows with unlimited number of slides.

Show a stream of your online activity with jQuery. Great if you want to toss your lifestream into a sidebar on your website. Very simple stream with a icon of the service you posted to and a link to the post. Over 25 social networks supported so far and growing.

"Sharebar adds a dynamic and fully customizable vertical box to the left of a blog post that contains links/buttons to popular social networking sites. For wide blogs, a vertical bar with popular sharing icons appears on the left of your post. If the page is resized, the vertical bar disappears and a horizontal sharebar appears under the post title.

This Sharebar isn’t a new idea at all, in fact the plugin is meant to mimic Mashable’s bar almost exactly."

"WP e-Commerce is a free bolt-on shopping cart that lets customers buy your products, services and digital downloads online. We make setting up shop incredibly easy. Plus we’ve had over 750,000 downloads!"

"With more than 7000+ plugins, WordPress is the most extendable Content Management System available; in fact, "WordPress is infinitely extensible" as Matt Mullenweg says. In this post, we'll examine twenty-one really useful plugins to take your blog to the next level."

"Trusted by many popular blogs like: mashable.com, webdesignerdepot.com, freelanceswitch.com, noupe.com and others — W3 Total Cache improves the user experience of your blog by caching every aspect of your site and reducing the download time of your theme."

Google Chrome Frame is a plug-in that brings open web technologies and Google Chrome's speedy V8 JavaScript engine to Internet Explorer. Get more information at http://code.google.com/chrome/chromeframe

"FireQuery is a Firefox addon integrated with Firebug. jQuery expressions are intelligently presented in Firebug Console and DOM inspector. Attached jQuery datas are first class citizens. Elements in jQuery collections are highlighted on hover. jQuerify: enables you to inject jQuery into any web page"

"A juery plugin for mobile web development on the iPhone, Android, Palm Pre, and other forward-thinking devices."

"Easy ReTweet uses easy retweet JavaScript library created by John Resig and is based on Bit.ly JavaScript API."

"Most WordPress users are using custom fields to display thumbs on their blog homepage. It is a good idea, but do you know that with a simple php function, you can grab the first image from the post, and display it. Just read on."

"Page Speed is an open-source Firefox/Firebug Add-on. Webmasters and web developers can use Page Speed to evaluate the performance of their web pages and to get suggestions on how to improve them."

"plugins are an amateur photographer’s best friend, take your shots, fire up Photoshop, apply some well preset filters, and hey presto you have a reasonably professional image. Professional photographers have been known to use plugins as a base and then tweak and add effects to achieve there own personal professional touch."

"The 15 superior plugins outlined below are all perfectly suited to the aspiring web designer looking to show off their wares."

"ShopperPress is a fully featured shopping cart plugin for wordpress, suitable for selling any types of products, services, and digital downloads online."

"Skips unnecessary pages on sites like Rapidshare, Megaupload, zShare, Mediafire, and more."

"jQuery Tools is a collection of the most important user-interface components for today's websites. This single JavaScript file weighs only 5.8 Kb"