OmniAuth is a flexible authentication system utilizing Rack middleware.
Aetherg (Aether Generator) is a sinatra application generator. Light-weight MVC framework.
Share button with China popular sites
Add geocoding functionality to Rails models.
fancyBox is a tool that offers a nice and elegant way to add zooming functionality for images, ht...
A sample page of html assets, css reset, jquery, grids layout
A tiny shorten url sinatra app - with API
Destroy your records while keeping them in database, able to restore them later
A simple geo locating plugin for Rails 3, using Google Map API v3
Self-hosted RSS Service, can used by Reeder with standard XML protocol.