declarative_authorization is a Rails plugin for authorization based on readable authorization rules.

YamlDb is a database-independent format for dumping and restoring data. It complements the database-independent schema format found in db/schema.rb. The data is saved into db/data.yml. This can be used as a replacement for mysqldump or pg_dump, but only for the databases typically used by Rail...

Chosen is a javascript library of select box enhancer for jQuery and Protoype. This gem integrates Chosen with Rails asset pipeline for easy of use.

Blacklight is an open source Solr user interface discovery platform. You can use Blacklight to enable searching and browsing of your collections. Blacklight uses the Apache Solr search engine to search full text and/or metadata.

Mountable rails engine which loads assets (svg files of payment icons) and provides a frozen_record model called PaymentIcon to access these through groups, names of icons, etc.

Application deployment software

Robust subscription support for Rails with Stripe. Provides package levels, coupons, logging, notifications, etc.

Quick way to inspect your Rails database, see content of tables, filter, export them to CSV, Excel, EXPLAIN SQL and run SQL queries.

It will find translations inside your .js and .coffee files, then it will create JSON versions of your .PO files and will let you serve them with the rest of your assets, thus letting you access all your translations offline from client side javascript.

Extension to ActiveRecord::Base for validating hostnames

A wrapper around datatable's ajax methods that allow synchronization with server-side pagination in a rails app

Hooks Roadie into your Rails application to help with email generation.

GitLab fork. YamlDb is a database-independent format for dumping and restoring data. It complements the the database-independent schema format found in db/schema.rb. The data is saved into db/data.yml. This can be used as a replacement for mysqldump or pg_dump, but only for the databases typic...

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

A Like/Dislike recommendation engine for Ruby apps using Redis.

RenderSync turns your Rails partials realtime with automatic updates through Faye

Polymorphic threaded comments Rails gem for Rails 4+

Shortener is a Rails Engine Gem that makes it easy to create and interpret shortened URLs on your own domain from within your Rails application. Once installed Shortener will generate, store URLS and "unshorten" shortened URLs for your applications visitors, all whilst collecting basic usage metr...

Haml-rails provides Haml generators for Rails 3. It also enables Haml as the templating engine for you, so you don't have to screw around in your own application.rb when your Gemfile already clearly indicated what templating engine you have installed. Hurrah.

Higher-level data structures built on Redis.