Direct Upload to Amazon S3 With CORS and jquery-file-upload

Stripe webhook integration for Rails applications.

Extension to ActiveRecord::Base for validating hostnames

Semantic UI, converted to Sass and ready to drop into Rails, Compass, or Sprockets.

a gem for extend devise for more password security

The exceptionally handsome dashboard framework for Rails.

Devise extension to allow authentication via LDAP

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

Helper for add social share feature in your Rails app. Twitter, Facebook, Weibo, Douban, QQ, Tumblr ...

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

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

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

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

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

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

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.

Application deployment software

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 Rails apps. Users, permissions, schemas, triggers, and other advanced database features are not supported - by design. Any database that has an ActiveRecord adapter should work.

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.

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