Client side validation with parsley and simple_form.

A password input with reveal option for Simple Form

Add comments to your Rails app.

Rails goodies.

Its used for build core structure, dont contain biz.

"Manage events & associated photos using uploadify and carrierwave."

Polymorphic galleries made simple.

A more powerful file input.

BPMN Engine for Rails

setup basic project

Adds Protector support to SimpleForm associations.

Rails Engine allowing centralized management of public alerts.

A simple admin theme for Pure CSS

Qbrick is a Rails engine that offers a simple CMS.

Quadro Content Management System

The core functionality on which to build a fully featured Content Management System using Rails 3

Raddar is a Rails Engine that helps you to quickly start building apps that behave like communities. This gem powers up your app with a complete user management suite and administrative tools.

Flexible Content Management Framework for RailsAdmin.

Easy way for create contents using rails_admin on Rails 6 now with improvements and bug fixes

Easy to use integration of drag&drop files upload via dropzone.js for RailsAdmin with improvements