Allows to define form inputs and filters by relation for ActiveAdmin resource pages using Ransacker to dynamicaly load items while user is typing symbols in filter

Making object from any hash or hash array

Enable to use the concept of form objects with ActiveModel

Simple gem that allows you to run multiple ActiveRecord::Relation using hash. Perfect for APIs.

ActiveRecord Association Helper for PORO (Plain Old Ruby Object)

Back-ports generated column support, deferred foreign key support, custom foreign key support, improved default configuration, and adds support for pragma tuning and extension loading

N+1 count query killer for ActiveRecord

Yet Another N+1 COUNT Query Killer for ActiveRecord

Use Youtube-Like ID in ActiveRecord seamlessly.

Represent ActiveRecord Markdown, Textile, RDoc columns as Markdown, Textile, RDoc objects using various external libraries to convert to HTML.

Rails engine to generate instant reports from adhoc SQL query.

Automatically makes your Rails app loading content in the background via ajax. Works by turning all internal links into ajax links that trigger an update of the page's content area. Also form submissions are automatically turned into ajax requests. ...

Adds the missing outer_joins method to ActiveRecord

Automaticaly increments an ActiveRecord column

autoNumeric.js library automatically formats currency and numbers. With an ujs flavor it is now directly usable in a rails project. All credits for autoNumeric.js library its-self go to its creator BobKnothe

Bootstrap 4 styling for Kaminari gem

bootstrap-sass extras.

Easily write arbitrary filters

Cangaroo helps developers integrating their apps with any service

Chronicle-ETL allows you to extract personal data from a variety of services, transformer it, and load it.