Lots of tiny asset files will slow down your load time. Without requiring any additional xml/yml config files, bundle-fu makes asset bundling possible in two short lines of code.

Boost your website with viral marketing Our award winning scripts imports contacts from Hotmail, Yahoo, Gmail, and AOL address books. Easy to integrate with any Ruby site or application.

Thistle is an open source tumblelog application thats easy to install and easy to configure. Thistle supports several post types: text, quotes, link, photo, video, event and code.

Mystic is an open source trouble ticket system written in ruby on rails(RoR). It is designed to be fast, flexible and customizable. It also provides a simple, easy to use interface thats quite intuitive.

Onyx is an open source Ruby on Rails based image gallery. It is designed to be clean and intuitive, flexible, customizable, and quick. Features Customizable Themes(more coming soon) Organize Images by Category/Tag Secure Admin area Upload your images from your computer or a direct URL Built-In RSS feed generator Cool Image Viewer Slidehow Comments for each Image

Will let you generate thumbnails of jpeg, png or gif pictures just by calling /thumb/picturefile.jpgw 150h150 . You can specify width and height of the thumbnail. It uses cache to save resized pictures and fast load them later when needed. It is great if you work with image galleries and want to generate real-time thumbnails from your application.