Adds various #where_assoc_* methods to ActiveRecord to make it easy to do correct conditions on the associations of the model being queried.

Base64 support for ActiveStorage

CSV template handler for Rails. Enables :format => 'csv' in controllers, with templates of the form report.csv.csvbuilder.

Delayed Cron Job is an extension to Delayed::Job that allows you to set cron expressions for your jobs to run regularly.

Extends delayed_job to support recurring jobs, including timezone support

A decent way to change your desktop image

Audit activerecord models like a boss

FastPage applies the MySQL "deferred join" optimization to your ActiveRecord offset/limit queries.

Hydra-Head is a Rails Engine containing the core code for a Hydra application. The full hydra stack includes: Blacklight, Fedora, Solr, active-fedora, solrizer, and om

Preload ActiveRecord associations with graphql-batch

The JitPreloader has the ability to send notifications when N+1 queries occur to help guage how problematic they are for your code base and a way to remove all of the commons explicitly or automatically

**** letsencrypt-plugin gem has been renamed to acme-plugin, please use acme-plugin instead**letsencrypt-plugin is a Ruby on Rails helper for Let's Encrypt service for retrieving SSL certificates (without using sudo, like original letsencrypt client does). It uses acme-client gem for communication with Let's Encrypt server.

A MediaElement gem(engine) for Rails. Makes embedding HTML5 video easy.

never let an unscoped Model.all accidentally leak data to an unintended audience.

An awesome nested set implementation for Active Record

Helps to save your eyes, when reading hardcore SQL requests in console

Adds tabbed interface and custom field type for globalize translations to Rails_admin

Implements field type and partial for "tag_list"(*_list) virtual attribute.

Rails gem to push notifications for iOS, Android and Windows Phone devices

Adds the ability to pull random records from ActiveRecord