Capybara-UI (formerly called Dill) is a Capybara abstraction that makes it easy to define reuseable DOM "widgets", aka page objects, and introduces the concept of "roles" to allow you to easily organize your testing methods and widgets. Capybara-UI also introduces helpers and syntactic sugar to make your testing even easier.

A simple rails chat gem that leverages ActionCable

Collaborative editing on Rails.

Crabfarm lets you build web scrappers using TDD, it is also very opinionated about the way a scrapper should be structured. Scrappers created by crabfarm can be hosted and monitored in the Crabfarm grid infrastructure.

Ikachan compatible interface with multiple backends (IRC, Slack, etc)

Rails test server for external tests.

Rails engine for Shopify applications.

Using this application you can configure local or remote (over SSH or HTTP) DNS such as PowerDNS.

Emailbutler allows you to track delivery status of emails sent by your app.

EventMachine version of HotTub.

Bibliographic record module for Next-L Enju

Circulation management for Next-L Enju

Event management for Next-L Enju

Library module for Next-L Enju

Add FilePond server endpoints and form helpers for Rails

gaptool-server for managing cloud resources

Test configuration and dependencies for applications on GOV.UK

Flexible connection pooling for Ruby.

Inferno Core is an open source tool for testing data exchanges enabled by the FHIR standand

Lalala: Probably the best CMS in the world