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

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...

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

Routing filters wraps around the complex beast that the Rails routing system is, allowing for unseen flexibility and power in Rails URL recognition and generation.

AnyCable integration for Rails

Integrates ServiceWorker into the Rails asset pipeline.

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

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...

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...

makes after_commit callbacks testable in Rails 3+ with transactional_fixtures

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...

Integrates cypress with rails or rack applications

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.

Behaviour Driven Development for Ruby on Rails.

Rails plugin for implementing an OAuth Provider or Consumer

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...

Provides a dev bar and an overlay in-browser to visualize your UI's rendered partials

This gem integrates the Twitter Bootstrap pagination component with the will_paginate pagination gem. Supports Rails and Sinatra.

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

Gridster is a jQuery plugin that makes building intuitive draggable layouts from elements spanning multiple columns. You can even dynamically add and remove elements from the grid.