SimplytheBest Plugins

A jQuery plugin to create sharing widgets for Facebook, Twitter, Google+ (with PHP script), LinkedIn, Pinterest and others.

A jQuery plugin that adds cross-browser mouse wheel support with delta normalization.

Plugin that implements custom appear and disappear events fired when an element becomes visible or invisible in the browser viewport.

Pre-fetches content from a subsequent page and adds it to the current page. Available as jQuery plugin or WordPress plugin.

A free and open source media library. Allows you to rapidly weave cross platform audio and video into your web pages. Customizable and skinnable, multi-codec, cross-browser and cross-platform.

A very robust jQuery-based slider plugin. All HTML content, scroll horizontally or vertically, multiple sliders, themes, infinite/continuous sliding, animations and more.

Uses the title attribute to display a tooltip above, below, to the left or to the right of the element. It's lightweight and is completely customizable via CSS.

A small, customizable plugin for scrolling elements, or the window itself.

Automatically make same page links scroll smoothly.

An open source library that provides drag'n'drop file uploads with image previews. Dropzone will find all form elements with the class dropzone, automatically attach itself to it, and upload files dropped into it to the specified action attribute. jQuery plugin is optional.