A platform for community discussion. Free, open, simple.

Liquid markup language. Safe, customer facing template language for flexible web apps.

A guide for programming in style.

Adds support for creating state machines for attributes on any Ruby class

Chronic is a pure Ruby natural language date parser.

Dynamic nested forms using jQuery made easy; works with formtastic, simple_form or default forms

xlsx generation with charts, images, automated column width, customizable styles and full schema validation. Axlsx excels at helping you generate beautiful Office Open XML Spreadsheet documents wi…

ChatOps for Ruby.

Brings Rails named routes to javascript

Anemone web-spider framework

Compose your business logic into commands that sanitize and validate input.

OpenID library for Ruby

Fat-free client-side templates with Slim and CoffeeScript

Goodreads API wrapper

OpenID strategy for OmniAuth

Vimbits

Ruby client for the Web Application Description Language.

An attempt at creating a Ruby sandbox in pure Ruby. (Research only; do not rely on this for security.)

Moved to ruby-jmeter

Use ace (Ajax.org Cloud9 Editor) within your Rails 3 projects

Rails gem to recursively delete self and all dependent associations without an N+1

ruby & curses-based ascii fishtank for your terminal

Favorite color predictions using a support vector machine

A simple mapping to MyZeo API calls http://mysleep.myzeo.com/api/api.shtml

Giphy handler for Lita chatbot

If you train this library on a bunch of sentences, it can generate statistically likely sentences. (ie: 2-word context Markov chain.)

Decryptor of 1Password Agile Keychain

Tengai is a Gem for using the NASA JPL HORIZONS System.

Ruby FFI bindings to the igraph library.

A gem to interface with the NASA SkyMorph