Compatible migration file between Rails 4.2 and 5+

Administrate fields for active storage

APIFuzzer gem builds api for finding security issues through a fuzzer

Bootstrap-ify pagination with Kaminari - Compatible with Bootstrap 2.x, 3.x

This gem provides CodeMirror assets for your Rails application.

A Rails engine for comments.

Faye bindings for Rails

Want to send an SMS from your Rails application? SMS Fu allows you to do just that. It allows you to send a text-message in the form of an e-mail to a cell phone on any of the supported carriers.

Email processing solution for Ruby on Rails applications

Motion extends Github's `view_component` to allow you to build reactive, real-time frontend UI components in your Rails application using pure Ruby.

Manage money in Shopify with a class that wont lose pennies during division!

This plugin provides a 'Spawnling' class to easily fork OR thread long-running sections of code so that your application can return results to your users more quickly. This plugin works by creating new database connections in ActiveRecord::Base for the spawned block. The plugin also patches Act...

Use this module to defer actions to the after-commit hook. This is useful if you want to trigger actions in after_create, after_destroy and after_update callbacks but want to execute them outside of the transaction (for example, to avoid deadlocks).

Gem for managing multiple analytics services in your rails app.

Execute irreversible actions only when transactions are not rolled back

We're replacing the original view-layer of Ruby on Rails, the most productive MVC framework we know, with our technology. By introducing basemate we get dynamic, fast and simple user interfaces without the need to touch HTML/HAML/ERB/JS/CSS. Plus, it feels like a single page application, but ther...

This gem provides D3 for Rails Asset Pipeline.

Delocalize is a tool for parsing localized dates/times and numbers.

erd engine on Rails

Makes integrating filepicker.io with rails 4 easy