AARRR helps track user lifecycle metrics via MongoDB. It also provides cohort and reporting tools.

A plugin to deal with money in Administrate

A plugin to handle Markdown text in Administrate

Anycable conformance testing tool

This gem holds the model layer for my table-top RPG games application.

Consume a rest API in a AR like fashion

Use Rack::Directory to rackup the current directory on port 9292 for availability in a browser

A library to enable per user / group authentication on a read / write basis for git repositories running over ssh

A systems integration framework, built to bring the benefits of configuration management to your entire infrastructure.

A Ruby interface to the CloudConvert API v2.

See the Ruby code running in your app.

Compare screenshots in your tests!

An application-centric, decentralised and distributed computing solution.

This framework lets you build & easily layout dashboards with your own custom widgets. Use it to make a status boards for your ops team, or use it to track signups, conversion rates, or whatever else metrics you'd like to see in one spot. Included with the framework are ready-made widgets for you to use or customize. All of this code was extracted out of a project at Shopify that displays dashboards on TVs around the office.

David is a CoAP server with Rack interface to bring the illustrious family of Rack compatible web frameworks into the Internet of Things.

Rack middleware to inflate incoming Gzip data from HTTP requests.

Inspired by the now slightly out of date devise_mailchimp this gem works in a similar fashion but with a focus on multi-vendor support, rather than exclusively MailChimp.

Client library for docomo API written in Ruby.

dr works with distribution-level packaging tools and helps you make and distribute your own Debian packages through your own repository. This is a super early release, certainly NOT ready for production.

Egregious is a rails based exception handling gem for well defined http exception handling for json, xml and html. Requires Rails.