Website Backgrounds contains all kinds of background designs, including Colorful, Abstract, Grunge, Nature and textures.  

jQuery Idle Timer Plugin is built on jQuery and fires a custom event when the user is "idle". Idle is defined by NOT: moving the mouse scrolling the mouse wheel using the keyboard  

Slingpic is an image sharing widget that makes it easy for your users to share your images across their social networks and increase traffic to your site. This image sharing plugin increases sharing and traffic by turning any image into a tool to share your page.   

SlickMap CSS is a simple stylesheet for displaying finished site maps directly from HTML unordered list navigation. It’s suitable for most web sites – accommodating up to three levels of page navigation and additional utility links. It can easily be customized to meet your own individual needs, branding, or style preferences.   The general idea of SlickMap CSS is to streamline the web design process by automating the illustration of site maps while at the same time allowing for the pre-develop

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser. This library makes it easy for you to write conditional JavaScript and CSS to handle each situation, whether a browser supports a feature or not. It’s perfect for doing progressive enhancement easily.  

Social Feed is a jQuery plugin which shows a user feed from the most popular social networks. Currently supports: Facebook, Instagram, VK, Google+, (Twitter is currently not supported)  

BlueTrip is a full featured and beautiful CSS framework which originally combined the best of Blueprint, Tripoli (hence the name), Hartija, 960.gs, and Elements, but has now found a life of its own. BlueTrip gives you a sensible set of styles and a common way to build a website so that you can skip past the grunt work and get right to designing.   BlueTrip - Features: 24-column grid Sensible typography styles Clean form styles A print stylesheet An empty starter stylesheet Sexy buttons

LESS is a dynamic stylesheet language, it extends CSS with dynamic behavior such as variables, mixins, operations and functions. LESS runs on both the server-side (with Node.js and Rhino) or client-side (modern browsers only).   As an extension to CSS, LESS is not only backwards compatible with CSS, but the extra features it adds use existing CSS syntax. This makes learning LESS a breeze, and if in doubt, lets you fall back to CSS.  

Ion.Calendar is a jQuery-calendar and datepicker, based on powerful library to work with time - Moment.js.    Ion.Calendar - Features: based on powerful library to work with time - Moment.js. Supports all languages, date formats and parsing abilities as Moment.js. Calendar and datepicker in one. Is fully customizable via CSS. Calendar is flexible, can be placed in any content. Supports multiple working calendars at one page. Crossbrowser: Google Chrome, Mozilla Firefox, Opera, Safari, I

jQInstaPics is a simple jQuery plugin that enables you to display the latest pics from your Instagram feed on your website or blog.   By passing a User ID and Access Token to the plugin, you can display your Instagram pics on your site with ease.