Aubio is a tool designed for the extraction of annotations from audio signals. Its features include segmenting a sound file before each of its attacks, performing pitch detection, tapping the beat and producing midi streams from live audio.

Play audio files at the command line or using Ruby

Adds email_token and email_token_updated_at columns. Works like Authlogic's perishable_token, but doesn't reset on every request. Designed primarily for verifying users' email addresses.

Authlogic extension to support Facebook OAuth2 javascript sessions. Currently requires koala but is easily extended for other facebook api wrappers.

A powerful, modern authorization plugin for Ruby on Rails featuring a declarative DSL for centralized authorization roles. Based on Declarative Authorization.

The Autodiscover Service provides information about a Microsoft Exchange environment such as service URLs, versions and many other attributes.

Autoperf is a ruby driver for httperf, designed to help you automate load and performance testing of any web application - for a single end point, or through log replay.

Autoreload automatically reloads library files when they have been updated. It is especially useful when testing stateless services such as web applications.

Autoreload automatically reloads library files when they have been updated. It is especially useful when testing stateless services such as web applications.

jQuery automatic session timeout warning in a Rails application.

Wraps up AVCapture and exposes it to Ruby. This gem only works on OS X.

Better back URL for your Rails applications.

This gem uses PostgreSQLs hstore datatype and ActiveRecord models to translate model data. It is based on the gem hstore_translate by Rob Worely.

Ruby - Amazon Alexa Web Information Service Library (AWIS)

AWS XRay UDP exporter for the OpenTelemetry framework

Trigger AWS Lambda functions without deploying to AWS

Simulate keyboard input via the Mac OS X Accessibility Framework. This gem is a component of AXElements.

AYLIEN Text Analysis API is a package of Natural Language Processing and Machine Learning-powered tools for analyzing and extracting various kinds of information from text and images.

Provides an interface to AzeriCard online payment processing system

Azkaban client that can update the schedule