Complete Ruby geocoding solution.

FriendlyId is the “Swiss Army bulldozer” of slugging and permalink plugins for ActiveRecord. It allows you to create pretty URL’s and work with human-friendly strings as if they were numeric ids fo…

A tagging plugin for Rails applications that allows for custom tagging along dynamic contexts.

Easy full stack backup operations on UNIX-like systems.

EventMachine: fast, simple event-processing library for Ruby programs

A lightweight Facebook library supporting the Graph, Marketing, and Atlas APIs, realtime updates, test users, and OAuth.

Ruby on Jets

Database Sharding for ActiveRecord

Opinionated tool for creating and managing Rubygem projects

The facebooker Rails plugin

Parallel Processing for the Rest of Us

A versatile Ruby web spidering library that can spider a site, multiple domains, certain links or infinitely. Spidr is designed to be fast and easy to use.

Ruby wrapper for the LinkedIn API

DISCONTINUED - The delicious combination of RSpec and Capybara for Acceptance BDD

Similar to acts_as_commentable; however, utilizes awesome_nested_set to provide threaded comments

Simple way to send server-side notifications to Google Analytics

Ruby in your shell!

Facebook Open Graph Library

Namae (名前) parses personal names and splits them into their component parts.

Teleport - opinionated server setup with Ruby.

Devise & Omniauth Multiple Providers

The official wordnik gem.

A Serverless Framework example using an AWS lambda which runs a Ruby function

An Eventlet/Gevent inspired asynchronous, event driven networking library for Ruby

spam detection in text, made specifically for web forms

jQuery Flot library for Rails Asset pipeline

Master/Slave delegation for ActiveRecord models for reads/writes

A Resque plugin aimed at workers management on remote hosts

Drive the Vote arranges free rides to the polls on election day.

Unofficial Ruby interface to the Wordnik API. See http://github.com/wordnik/wordnik-ruby for the official