From the chaps at New Bamboo, a bunch of web technology specialists.
Manage client-side state in your JS apps and persist with your RESTful APIs.
Panda is an open source solution for video uploading, encoding and streaming.
Simple library which makes it easy to add caching to all your external API calls.
An on-the-fly processing/encoding framework written as a Rack application.
Tiny module that allows you to easily adapt from one hash structure to another with a simple declarative DSL.
Framework for running graphs of dependent synchronous and asynchronous task.
Juggling background jobs with EventMachine and Beanstalkd.
Library for stubbing and setting expectations on HTTP requests in Ruby.