Grackle is a lightweight library for the Twitter REST and Search API.

Appjam is iOS code repository, including framework, snippet, generators, etc.

Manage a Hetzner machine

MongoHydrator takes a document, represented as a Ruby Hash, and efficiently updates it so that embedded references to MongoDB documents are replaced with their corresponding subdocuments.

This gem is a ruby implementation of the Netvisor invoicing API

Smart fields for your forms, similar to Formtastic or SimpleForm

document converter and plain text extractor

turn any object into an async version of itself, so that all method calls will run asynchronously, including dependent computations

Demonstrates some principles of distributed systems

Intercept endpoint calls to notify a Dash server about endpoint status

Ruby client for FleetDB.

An add-on for Kete (http://kete.net.nz) that replaces normal login with a browserid based login.

Hit counter Rack Middleware using Memcached

More often than not you don't need a full fledged message queue like ActiveMQ or RabbitMQ with a full size message format. For simple asynchronous distribution tasks a very light weight persistent message queue like starling will be fine. Nevertheless you want a more sophisticated interface to interact with than a memcache interface. Simple Publisher tries to achieve exactly this: While using Starling as the queuing system in the background we provide a messaging terminology well know and understood. The terminology is strongly inspired by JMS which is kind a defacto standard for messaging on the API-level.