WordPress Sliding Widgets Plugin will help your to create a sliding widget area dynamically.
Social floating fly out tabbed boxes/panels. Can be located on either side of screen and customized to match any theme's colors.
WP Social Slider plugin will help you display social activities in a slick sliding panel.
With Excited! Testimonials Showcase you can easily create awesome testimonials for your WordPress website or blog.
Adds a sliding AJAX login panel to BuddyPress with a full account center and menu for logged in users.
A plugin that allows you to create and customize slide-in sidebars which you can populate with widgets.
Use smooth and beautiful sliding panel for your blog. Fully scheme-able and configurable. Bundled with six beautiful schemes.
Lightweight, fast and smooth slide panel for your favorite widgets. Clean interface, customizable appearance, mobile friendly.