Gem helps to make the simple dynamic control of multiple nested forms in Ruby on Rails application. - Search for related objects using [jQuery UI Autocomplete](https://jqueryui.com/autocomplete). - Easy to add sub-objects directly to a form to create or update the main object. - Full management of the nested form.

Let's your views define attachment styles, and delays processing all the way to the first user who requests it.

A dynamic query gui for ActiveRecord

Use this gem to add dynamic routes to your project.

It is customizable and flexible scaffold who support sort and the pagination.

Adds a search method which allows you to search for multiple words from multiple columns.

Json query language for use with Solr and Ruby

Reverse Polymorphic Associations

A DSL for generating AJAX tables with sorting/searching/pagination using jQuery Dynatables.js.

The Dynattribs Gem (Dyanmic Attributes) provide a database backed attributes to ActiveRecord::Base classes, without having to declare table columns for each attribute. A bit of NoSQL data flexibility for traditional database backed ActiveRecord classes.

ea is a standalone Ruby gem for parsing Enterprise Architect data files (QEA format, Sparx XMI). It provides QEA database parsing, EA diagram rendering, and EA data validation. The UML bridge (Ea::Qea.to_uml) optionally requires the lutaml-uml gem.

Improved batch processing in Rails

ActiveRecord::Batches#find_in_batches has some gotchas. This library provides alternate algorithms that may better suit you, in certain circumstances. Specifically: you can order your results other than by primary key, and you can limit your batches to just a certain range of results not only all records.

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Eager Counting allows you to easily perform complex association grouped count queries.

add eager loading functionality to ActiveRecord's polymorphic association.

Rails Model integration for Elasticsearch.

A small gem which adds harmless HTTP response headers to your app as easter eggs.

Start your client side out right

Common Admin maintenance screens