Rails StatusBar with ActiveRecord integration, permits dynamic custom output from your model

Multiple tokens for Rails application.

Rails' 'flash' session notification system ported to Merb

钉钉

Uses the ruby Mongo driver to store sessions in a MongoDB collection

A minimal administration framework for Ruby on Rails application.

A simple library for autocreating RESTful swagger api docs from Rails controllers.

Extend Rails capabilities of importing and exporting excel files thanks to Spreadsheet gem

acts_as_working_days is a Rails plugin to add working days on models

A Rails gem to supply a front-end and reporting capability to the Surveyor gem.

An authorization gem for Rails that allows you to have the complete control of your app.

A gem for rails that helps with basic database authentication.

Basic Admin Backend interface for Ruby on Rails

Admin is a Rails admin interface inspired by the Django's awesome one.

Justlogging is a webservice that allows you to log just about anything. This is the ruby gem for API interaction.

A minimalist Rails Admin tool. Easy to install and easy to uninstall too. Not ready yet.

Rails generator to create admin scaffolding with searching and sorting for models

You can generate template files easy and beautiful by this scaffold generator for Ruby on Rails. These templates are based on http://www.webresourcesdepot.com/free-admin-template-for-web-applications/

Generates Twitter Bootstrap based admin panel with scaffolder. Project is quite opinionated, requires Rails 4, SASS, SimpleForm, Kaminari and Devise.

A tool for automatic extraction and verification of Rails formal models. Just include it in your Gemfile, write a few invariants, setup Spass and `rake verify`!