A Whoops Notifier for Rails 3 apps.

A rails plugin handling login stuff in controller

Whurl is a mountable engine for Rails 3.1+ apps allowing you to show the functionality of your API. You can save API calls and share them with your team or the public.

Profesional tool for pentest wi-fi

A Rails grid plugin to create grids with sorting, pagination, and (automatically generated) filters

A standalone version of wicked_pdf that can be used, basically, in any desired context

Wicked is a Rails engine for producing easy wizard controllers

A simple framework to create reusable widgets for Rails applications.

Mountable Rails engine that provides a personal wiki.

Reusable UI components for Rails applications

Wildland Dev Tools

Description of WildlandHerd.

Get complete insight into your applications across technologies

WillSortate is a sorting engine for Rails 3, useful to give your views the power to sort collections

This gem will toggle page content, based on the current state of a check button.

Windbag is the event notification system extracted from MLG Starcraft Arena

Windows for Rails

Description of WinewooCore.

This engine integrates the wirecard payment service with your rails application.

The Wirelab application generator