Use this gem to match attributes between your object instances. It basically returns the percentage of attributes matched between two instances.

An MCP (Model Context Protocol) server that gives AI assistants (Claude, Cursor, Copilot, VS Code) deep, intelligent understanding of any Rails application. 15 tools covering routes, models, controllers, security, testing, and full request lifecycle tracing.

Simple menu manager for Rails.

Easily manage your meta tags in rails projects

Adds several additional operations useful for customizing your Rails middleware stack.

Print Log for request when every middleware start in Rails. You can set which request to log, and the content you want to print.

Runs Rails migrations in a Redis-backed mutex.

Gem Rails like Sinatra

Shorter Active Record validations and associations with RSpec and shoulda support

RailsModelVisualizer is a ruby gem which improves documentation of rails apps by generating an html output visualizing rails models.

Auto generate rails project based on mongo, backboneJS, bootstrap css.

Easily monitor your rails application

Retrieve SmugMug photo list

Helper queries providing insights into the MySql database for Rails apps.

Simplified navigation helper for Rails.

Bootstrap for Rails projects - Customizable Rails template with Twitter Bootstrap, Devise and more!

Retrieve various metrics, unused actions for your Rails app, courtesy of NewRelic

News Feed module for ruby

This gem provides an easy way to integrate natural language to SQL functionality into your Ruby on Rails projects. It uses AI models to convert natural language queries into SQL statements.

Force loading all data from the controller by raising when the database is accessed from the view. This can help create effective database queries and help avoid SQL N+1 problems.