Defines multilevel menu structures, uses custom html templates to render them.

Add SQL like auto-incrementing fields to your Mongoid documents.

Mongoid_commentable provides methods to create commentable documents

This gem aims to be a transparent way to deal with localizable fields. Basically use localized_field() instead of field() and that's it. It will take care of locales for you when using find or criteria.

'paperclip-aws' is a full featured storage module that supports all S3 locations (US, European and Tokio) without any additional hacking.

a library that can read structured and positional text from PDFs. Ideal for asembling structured data from invoices and the like.

This gem will help you take JSON posted to your app from incoming email through Postmark. It will turn it back into an object with methods to help inspect the contents of the email

Nested layouts for Rails

The Rails Shell to execute sub commands of rails quickly.

Configuration management library for Ruby applications.

replicant is an interactive shell (a REPL) for ADB, the Android Debug Bridge

Rails helpers for presentation of resource objects

Roman numeral converter

Ruby library for exporting and using data from CLDR, see http://cldr.unicode.org

A Ruby replacement for bash+ssh, providing both an interactive shell and a library. Manage both local and remote unix systems from a single client.

HTML + CSS + Javascript = awesome presos

Ruby core extension that brings in String interpolation

SuperModule allows defining class methods and method invocations the same way a super class does without using def included(base). This also succeeds ActiveSupport::Concern by offering lighter syntax

Rails engine and generators that make it easier to create a prelaunch page for your application that can collect email addresses of interested visitors.

A rubyesque library for manipulating spreadsheets and other document types for jruby, using Apache POI.