Fiveapples is a fully opensource and standalone OData + openui5 demo app. It runs a sqlite database, serves it as a Safrano based OData endpoint and additionally serves the openui5 demo app itself, all in a single ruby process.

Drag and drop reordering interface for ActiveAdmin tables

Rails 3 engine that provides ajax flash messages for your rails app.

Direct multi-file uploader to s3

Dynamic tables in Ruby on Rails using simple ORM independent OO

An image +meta extraction tool

A CMS for web pages that use interactive layers to present animated content.

Run your Capybara RSpec test cases on Flood IO

Mountable engine for Rails to provide application data to Floodlight.

A mountable engine providing sensible default gems and helpers for new Rails applications.

Display user notifications in Rails programmatically

Automatic screenshot capture for Capybara

Scraping a popular football site, this gem allows you to navigate the standings, results, and stats of the teams in Europe's top competitions.

The best Rails 3 forum engine in the world.

A gem to scrape Facebook pages for archive purposes.

An OO form testing helper that makes Capayaba-based form testing easy.

Rails 3 for zurb foundation CSS framework. Form builder, flash message, ...

Frank tries to demonstrate how to write a basic Sinatra-ish clone.

Manage Freenom DNS records from terminal

rails 3 engine to create a modal window to browse the server file system