Calagator is an open source community calendaring platform

dotiw is a gem for Rails that overrides the default distance_of_time_in_words and provides a more accurate output. Do you crave accuracy down to the second? So do I. That's why I made this gem. - Ryan

Translations for the devise gem

Fluentd Filter plugin to concat multiple event messages

Often times you'll end up with empty strings where you really want nil at the database level. This plugin automatically converts blanks to nil and is configurable.

Gruf instrumentation for the OpenTelemetry framework

Tolk is a web interface for doing i18n translations packaged as an engine for Rails applications.

This gem creates a scope for unread objects and adds methods to mark objects as read

CSS toolkit from Twitter For Rails 3.1+ Asset Pipeline. Best one of all!

Socialization allows any model to Follow and/or Like any other model. This is accomplished through a double polymorphic relationship on the Follow and Like models. But you don't need to know that since all the complexity is hidden from you.

Test your Rails Engines without needing a full Rails app

Foundation on Sass/Compass

AWS Lambda instrumentation for the OpenTelemetry framework

PostgreSQL Cursor is an extension to the ActiveRecord PostgreSQLAdapter for very large result sets. It provides a cursor open/fetch/close interface to access data without loading all rows into memory, and instead loads the result rows in 'chunks' (default of 1_000 rows), buffers them, an...

This gem configures Rails for CloudFlare so that request.ip and request.remote_ip and work correctly.

Authy plugin to add two factor authentication to Devise. This gem is deprecated, please see the README for details.

I18n ActiveRecord backend. Allows to store translations in a database using ActiveRecord, e.g. for providing a web-interface for managing translations.

High Performance JSON Serialization for ActiveRecord & Ruby Objects

Configurable, but assumes a conservative strategy by default with a goal to solve many search engine index problems: multiple hostnames, inbound links with arbitrary parameters, trailing slashes.

This gem allows you to easily use [Hashids](http://hashids.org/ruby/) in your Rails app. Instead of your models using sequential numbers like 1, 2, 3, they will instead have unique short hashes like "yLA6m0oM", "5bAyD0LO", and "wz3MZ49l". The database will still use integers under...