An extension to ActiveRecord to allow the duplication method to also copy associated children, with recursive support for nested of grandchildren. The behavior is controllable with a simple DSL both on your rails models and on the fly, i.e. per instance. Numerous configuration styles and preproce...

Load parts of your page through simple JavaScript and Rails pipeline

With the simple-navigation gem installed you can easily create multilevel navigations for your Rails, Sinatra or Padrino applications. The navigation is defined in a single configuration file. It supports automatic as well as explicit highlighting of the currently active navigation through regula...

ActiveRecord Reputation System gem allows rails apps to compute and publish reputation scores for active record models.

A rails (gem) plugin to enable surveys in your application

Use the GraphiQL IDE for GraphQL with Ruby on Rails. This gem includes an engine, a controller and a view for integrating GraphiQL with your app.

gmap is a helpful little Javascript library by Sebastian Poręba. I'm just turning it into an asset gem for the rails asset pipeline.

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

Behaviour Driven Development for Ruby on Rails.

A wysiwyg text editor for Bootstrap

A Rails Engine to preview plain text and html email in your browser

Generates Rails application layout files for use with various front-end frameworks.

Adds Minitest as the default testing library in Rails

XDan's jQuery DateTimePicker packaged for the Rails Asset Pipeline

A library of neat Rails application templates.

The plutus plugin provides a complete double entry accounting system for use in any Ruby on Rails application. The plugin follows general Double Entry Bookkeeping practices. All calculations are done using BigDecimal in order to prevent floating point rounding errors. The plugin requires a decima...

A SQLite based, lightning fast, super efficient and dead simple to setup and use database, cache and job queue for Ruby and Rails applications!

Capistrano is an open source tool for running scripts on multiple servers. It’s primary use is for easily deploying applications. While it was built specifically for deploying Rails apps, it’s pretty simple to customize it to deploy other types of applications. This package is a deployment "r...

Generates json files for rails apps to use with swagger-ui

Forest is a modern admin interface that works on all major web frameworks. forest_liana is the gem that makes Forest admin work on any Rails application (Rails >= 4.0).