🍯 Unobtrusive and flexible spam protection for RoR apps

typeahead.js is a fast and fully-featured autocomplete library

Ruby on Rails unobtrusive scripting adapter for jQuery

an open source geocoder for openstreetmap data

lol_dba is a small package of rake tasks that scan your application models and displays a list of columns that probably should be indexed. Also, it can generate .sql migration scripts.

Turbolinks makes following links in your web application faster (use with Rails Asset Pipeline)

A simple way to get accurate current and historical timezone information based on zone or latitude and longitude coordinates. This gem uses the tz database (http://www.twinsun.com/tz/tz-link.htm) f…

The safe Markdown parser, reloaded.

A responsive off-canvas menu using CSS transforms and transitions. This repository contains several demos to support a Smashing Magazine article.

The Rails Tutorial Sample App, 2nd Edition

A simple, ORM agnostic, Ruby 1.9 compatible date validator for Rails 3, based on ActiveModel.