Ansible Powerplay, by way of its DSL, allows you to specify your Ansible playbooks and their vars, and common vars to all, so that you can run your indeoendent playbooks in full parallel.

DSL for writing scripts to drive TN5250 green-screen applications

DSL for writing scripts to drive TN5250 green-screen applications using Telnet via SSH tunneling

AOJ is a command-line tool for AOJ(Aizu Online Judge). You can submit your source to AOJ and check the result of judgement without opening browser or copy & paste..

Gem for crawling data from external sources

Allows easy calculation of revenue sharing by app and in-app purchases. Munges the monthly CSV reports from Google Play or Amazon Android app stores. Does Amazon currency conversions and verifies against payment amounts.

Thor tasks for Appium gems.

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

Applocale is a localization tool, It can convert file between string and xlsx ,csv, also support download xlsx or csv from google. You can also setup conversion logic for string value of each project. Support ios, android and json format.

Appmake allows you to easily develop single-page apps in HTML5

Configure the slack by yaml files.

Ruby Azure REST API Library

A Ruby interface for querying academic papers on the arXiv search API.

ASKER helps trainers to create a huge amount of questions, from a definitions input file.

Dead simple asset uploader attachments for your active record models

A documentation testing tool, for documentation in Markdown files, for Ruby code

A Ruby client generator for JSON APIs described with a JSON schema

AutoTab is a is a jQuery plugin that provides auto tabbing and filtering on text fields in a form.

AuxiliaryRails is a collection of classes, configs, scripts, generators for Ruby on Rails helping you get things done, better.

awfy is a benchmarking tool that allows you to define groups of benchmarks and compare against runtimes, branches etc.