Failover solution using the Jedis Redis client.
Bindings to create MacOS X applications with Mono.
MacCore contains the shared code between MonoTouch and MonoMac
redis_failover is a ZooKeeper-based automatic master/slave failover solution for Ruby.
Ruby MIME::Types implementation
Resque .NET implimentation
Easy to use CFNetwork wrapper for HTTP requests, Objective-C, Mac OS X and iPhone
AWS-S3 is a Ruby implementation of Amazon's S3 REST API
A blazingly small and sane redis java client
RightScale Amazon Web Services Ruby Gems
FakerSharp is a library to generate fake data (useful for tests)
Java library for integrating Log4j with Hoptoad
Sample application that uses OfficeDrop API over OAuth