StockTwits is a financial idea network.

As above

ActiveRecord has always stored the base class in polymorphic _type columns when using STI. This can have non-trivial performance implications in certain cases. This gem adds 'store_base_sti_class' configuration options which controls whether ActiveRecord will store the base class or the actual class. Default to true for backwards compatibility.

A client library for StormMQ's Cloud Messaging service. See http://www.stormmq.com/ for details of the service.

Get thread-like behavior from fibers using EventMachine.

Random real user-agents

Interface classes for the AWS Identity and Access Management (IAM)

Strawberry flavored loggin

STRC is a terrible Ruby clone of Redis

a simple gem that tracks several keywords via twitter streaming api and re-publish it on twitter

Imagine a semaphore that shows each worker in a web app, busy in red, and available in green.

Process ERB fragments in a String, according to variables hash, no extenal vars are visible to ERB, safe level and untainting of string can be set

very basic geocoding, returns a Point model from a string

A simple little gem for modifying SubRip subtitle files. Done as a mentoring exercise with Citizen428, and taken from the Ruby Programming Challenge For Newbies

Adds one magic method to the Numeric class. Guest what method is it?

Extensible, cache-based auto-suggest server for ruby. Includes refresh and replication support out of the box.

A collection of commonly used rspec matchers

Given an html document or fragment this gem will build a summary of the content.

Simply subscribe & unsubscribe to resources with PubSubHubBub / Superfeedr.

Unified search scopes