Is an Action Mailer adapter for using SendGrid in a Rails application

This gem provides PrettyPrint support for Sequel models.

CLI tool for shell-based presentation. Think powerpoint in the console for commandline demos.

Yet another Shodan API wrapper for Ruby

Provides shopify_api with pagination support via Kaminari

Writes Sidekiq job metrics to InfluxDB

XML Signature verification

Initialises Simple Form to automatically produce Bootstrap 3-friendly markup

Websocket VCR add-on

SirenClient provides an ActiveRecord-like syntax to traverse Siren APIs.

Simple api on top of the graphite render api

Ruby wrapper for the Slideshare API.

Signed Message Authentication and Authorization with Key validation

Adds a few useful RSpec matchers

Special Delivery is a Rails engine that enables powerful and easy-to-use callbacks in response to Mailgun events POSTed via webhook.

SPID (https://www.spid.gov.it) integration for ruby

Adding this rule to a promo will allow you to set a limit on the number of completed orders for which a given user can apply it (default 1 use).

Restore show_zero_stock_products functionality in Spree 2.0+

Add stable sort functionality to ruby

Ruby CloudStack client and CLI