RailsAdmin is a Rails engine that provides an easy-to-use interface for managing your data.

Define your permission rules as role- or role group specific permits. Integrates well with multiple Devise user acounts. Includes rules caching. Store permissions in yaml file or key-value store

Define your permission rules as role- or role group specific permits. Integrates well with multiple Devise user acounts. Includes rules caching. Store permissions in yaml file or key-value store

An integrated Authentication, Authorization and Roles solution for your Rails 3 app with support for multiple ORMs

Almanac is the most elegant mountable blog engine that can be easily hooked up in the existing Rails application.

Best rails admin panel. Great mechanism for customization and rapid development

make CanCan work with strong_parameters

Egregious is a rails based exception handling gem for well defined http exception handling for json, xml and html. Requires Rails.

This is the basic module of Golden Cobra. It offers Devise, ActiveAdmin, an article module, a menu module and global settings for an CMS

Social Stream is a Ruby on Rails engine providing your application with social networking features and activity streams. This gem packages the basic functionality, along with basic actors (user, group) and activity objects (post and comments)

Sunrise is a Open Source CMS

This gem preps a new Rails app with some of the best Rails gems and Jquery sweetness available( Twitter-Bootstrap, Devise, CanCan, Rails Admin, Spreadsheet, ) Not only does it takes care of the installation of these gems, it also extends your scaffolds to give aesthetically improved views. Further, apart from the standard scaffold views, it also creates an AJAX driven integrated view for your scaffold. It dries up your controllers and makes your models friendlier by adding schema stubs and standard validation options. Expect Cucumber integration in our next version

Administrative and social network platform for closed user groups.

Provides CanCan roles to ActiveAdmin

This is a basic Rails engine utilizing Authlogic, CanCan and Easy Roles to create a starting point for simple Rails-based applications that need authentication and authorization.

An engine for search-engine-optimized blog management.

BSM's internal SSO client

Role specific Permits for use with CanCan permission system

Guard your links with permissions

Citygate is an Engine that provides user model with sign up and log in, admin backend for managing users.