optic.watch is the easiest way to get notified when business metrics change. This gem intelligently collects metrics from your production database using ActiveRecord to automatically understand your data.

The ShellManager IdP interface for Rails

Automatically add application locale (I18n.locale) as a part of cache key in Rails views.

Metrics collector for rails and InfluxDB based on Opbeat Ruby client library

Override default rails generators to use bootstrap classes.

Execute create/update/destroy operations asynchronously in your Rails app

A Guilded Rails component that generates a rich grid control from an ActiveRecord.

Rails view components for Salesforce Lightning Design System

Railroader detects security vulnerabilities in Ruby on Rails applications via static analysis.

Chosen is a javascript library of select box enhancer for jQuery and Protoype. This gem integrates the Koenpunt fork which adds create_option ability to Chosen with Rails asset pipeline for easy of use.

Integrating TDLib into Ruby or Ruby on Rails.

This gem blocks those Rails log messages about 'sqlite_master' that fill up your development log

Generate Rails workflow from mind map: Freemind

Skeleton rails engine for modular development.

Clerk is the easiest way to manage accounts.

Slightly extended version of josevalim inherited_resources - for rails 2.3

Provides generated HTML data for Rails applications.

Rails models for Git data.

Plugins for Munin that use passenger and RLA

Export from your Rails app to CSV in no time.