Process your attachments with FFMPEG

Rack::MobileDetect detects mobile devices and adds an X_MOBILE_DEVICE header to the request if a mobile device is detected. Specific devices can be targeted with custom Regexps and redirect support is available.

Timeseries data monitoring framework running as a rails engine

A less clunky way to interact with SugarCRM via REST.

This extends ActiveAdmin to allow for better editing of associations.

Save time and headaches, and create a more easily maintainable set of pages, with ActiveScaffold. ActiveScaffold handles all your CRUD (create, read, update, delete) user interface needs, leaving you more time to focus on more challenging (and interesting!) problems.

Add a Jekyll blog to an existing Rails application in seconds

handy for converting xls files to json

EventMachine-aware DNS lookup for Ruby

Audit activerecord models like a boss

MVC tools to assist with ExtJS development in Rails and Merb

Ruby's favorite feed auto-discovery tool

This gem automatically handles creation, renewal, and applying SSL certificates from LetsEncrypt to your Heroku account.

Monittr provides a Ruby interface for loading and displaying statistics from multiple Monit instances and helpers for Sinatra web applications.

Admin interface for Jekyll that makes you comfortable writing

Adds the ability to pull random records from ActiveRecord

Rawler is a tool that crawls the links of your website

SpreeEssentialCms is a full featured content management system for Spree Commerce. It's designed to be used with the spree_essentials base.

Spree Essentials provides a base for several other Spree Commerce extensions. The idea is to provide other extensions with common functionality such as an asset-upload interface, a markdown editor, and a common admin-navigation tab.

Wisepdf uses the shell utility wkhtmltopdf to serve a PDF file to a user from HTML. In other words, rather than dealing with a PDF generation DSL of some sort, you simply write an HTML view as you would normally, and let pdf take care of the hard stuff.