A11n handles authorization for Rails controllers! It's simple to use and extend.

A13g allows you to use event-driven architecture in your applications It can be used for enterprise integration with frameworks like JMS and products such as ActiveMQ.

To calculate days from given date.

Complete A2A Protocol implementation for Ruby applications, enabling agent-to-agent communication via JSON-RPC 2.0, gRPC, and HTTP+JSON transports

Wrapper for Amazon Associates Web Service (A2WS).

Commandline utility for downloading SAML metadata from MDQ services

Base configuration for AAF Secure Headers

Index reference to Japanese correspondence relation annotate_models

Whenever you need assign an association by its attribute, like name, this gem comes to business.

Collect stats on events, activities and behaviors across time in Ruby with a Redis backend.

Integration gem for test automatisation based on page-object

An easy-to-use, easy-to-extend CMS.

An easy-to-use, easy-to-extend CMS.

Json API serializer gem

An EVM ABI encoding and decoding tool

The Ablaevent ruby library

Provides cascading configuration files and helpers for generating configuration stubs.

ABMeter SDK is a client library for interacting with the ABMeter testing service

Ruby Wrapper to get NGN rates from abokifx.com

Tools for the AbRUPt project.