Allowy provides CanCan-like way of checking permission but doesn't enforce a tight DSL giving you more control

Provides a Ruby API to control Vagrant where Vagrant is installed via the Installer package on Mac OS X. Vagrant was historically available as a gem, naturally providing a Ruby API to control Vagrant in other Ruby libraries and applications. However, since version 1.1.0, Vagrant is distributed exclusively using an Installer package. To control Vagrant when it's installed this way, other Ruby libraries and applications typically need to invoke the Vagrant binary, which requires forking a new process and parsing its output using string manipulation.

Ruby bindings for the Online Labs API.

Ruby bindings for the Scaleway API.

Swedbank Pay Design Guide theme for Jekyll

A Vagrant plugin which allows virtual machines to be provisioned using Babushka.

Common Rails validations wrapped in a gem.

The query builder for ElasticSearch which was extracted from Chewy.

DSL to map a CSV to a Ruby Hash

A gem which can parse Cucumber-Style String to a table. You can write a table in your test case just like you are using Cucumber. Now it mainly support RSpec.

Provides a Ruby API to control Vagrant where Vagrant is installed via the Installer package on Mac OS X. Vagrant was historically available as a gem, naturally providing a Ruby API to control Vagrant in other Ruby libraries and applications. However, since version 1.1.0, Vagrant is distributed exclusively using an Installer package. To control Vagrant when it's installed this way, other Ruby libraries and applications typically need to invoke the Vagrant binary, which requires forking a new process and parsing its output using string manipulation.

Adds extra validation to rendered markdown

Handle pebble UIDs conveniently.

Manage and display site-wide announcements by user, scoped by user role.