Astromapper generates Traveller RPG Star Charts (from Sector to Domain).

By using this plugin, You can create atcoder-contest templates.

This gem enables download test cases, test automatically and submit code.

A deployment tool for building Docker containers for Marathon and Mesos

This cli helps to handle peering connectons with MongoDB Atlas service.

Generators for making atomic sass easy

Ruby bindings for the @Pay API

A CLI for interacting with ATS.

Learning how to make a gem by creating a bot to do attendance

attic-cleanup is a gem to easily store your files when you need to get them out of the way.

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

Yet another distributed version control system

The CLI for uploading audio and video URL to Aucast iOS app, that support youtube-dl.

Streaming Audio administration toolkit

Small utility for finding inconsistencies among audio files organized in "album" directories

Clean up your git branches

This gem turns a twitter feed into a fortune file that you can use with the fortune program

A Viking Code School tool for simplifyig the pairing process.

An AUR (Arch User Repository) utility

Doesn't depend on ActiveRecord and takes advantage of PORO (plain old Ruby object) like Array, Hash, and Struct internally so you can easily hack.