Report key app statistics to the Librato Metrics service and easily track your own custom metrics.

Manage your models, relations, and migrations from a simple UI.

Mousetrap is a javascript library for handling keyboard shortcuts in your web applications. This gem integrates Mousetrap with Rails asset pipeline for easy of use.

Handle camel/snake/dash case conversion

OpenConferenceWare is an open source web application for events and conferences. This customizable, general-purpose platform provides proposals, sessions, schedules, tracks and more.

Generated scopes for ActiveRecord classes.

An easy extension for Paperclip to crop your image uploads using jCrop

A Rails interface for Intuit's Quickbooks Web Connector that's OPEN SOURCE!

Rails 3 compatible generators for gems that don't have them yet

Performance profiling for your Rails app, made simple

Self-hosted performance monitoring engine for Rails apps. Tracks slow requests, N+1 queries, and SQL performance. All data stays in your own database — no third-party cloud required.

See github for installation and configuration

Sitepress rails integration.

Plugin for Spork to support Rails.

Extends ActiveRecord::Store.store_accessor

Who has time to write tests? This is a revolutional tool to make them write themselves.

A mountable Rails engine that provides a dashboard to view Active Storage data

ActsAsBookable is a reservation engine for Rails applications that allows resources to be booked. You can define availability rules for bookable models and set costraints to implement different types of booking (hotels, theaters, meeting rooms...)

Enable librarians, curators, and others who are responsible for digital collections to create attractive, feature-rich websites that feature these collections.

Gem for splitting up stylesheets that go beyond the IE limit of 4095 selectors, for Rails 3.1+ apps using the Asset Pipeline.