An awesome admin solution for Rails

HyperMesh gives your HyperReact components CRUD access to your ActiveRecord models on the client, using the the standard ActiveRecord API. HyperMesh also implements push notifications (via a number of possible technologies) so changes to records on the server are dynamically updated on all author...

Hyrax Preservation provides models for storing and searching for preservation metadata.

Description of I18nHelper.

Idioma is a gem for managing translations through an interface. Translations are saved in Postgres and can be persisted to Redis.

Implement Import/Export feature to ActiveRecord models.

Provides secondary authentication by asking the user to select their chosen images

A rails engine to serve imageviewer js files easily and ubiquitiously

Imparavi wysiwyg editor for Rails 3.1+

Data entity importer for Ruby and asynchronous handling wrapped around activerecord-import and featured by valium and state_machine.

Full Stack rails engine for xls import to activerecord, with process notification through websockets, and activeadmin integration, works with rails 4.0.+.

Messaging system for Rails 3 app

A rich indexed search engine for Rails written in pure Ruby.

Manage your FactoryGirl for create a unique instance of model associations and integrate with rspec

Instant-upload is simply ajax upload for rails (with carrierwave).

Mounts in a rails project to allow code sharing for tasks like starting and monitoring workers

Unintrusive interactive API documentation generator for rails apps

An engine to manage your assets. It allows you to create/view assets

Easy way to connect Rails templates content to CMS. HTML content is marked using special formatted comments. Then it automatically populated to models and is accessible via CMS of choice. When template is rendered content stored in models content is pulled from databased automatically.

Invitable