While you have to provide the paragraphs, ZombieWriter will arrange the paragraphs into different articles for you to use and edit to your heart's content. You may choose between Machine Learning (Latent Semantic Analysis and k-means clustering) or Randomization.

Provides a form helper to make it easy to make drag and drop file upload fields that work with Rails' Active Storage.

An API wrapper for interacting with Adobe Connect services.

deck.js (http://imakewebthings.github.com/deck.js) is a JavaScript library for building slide presentations using HTML 5. deck.rb (http://github.com/alexch/deck.rb) builds on top of deck.js, adding some features and letting you focus on your slides, not the HTML infrastructure.

Dress Code extracts comment blocks from your stylesheets and creates a styleguide using your CSS.

Rfm is a standalone database adapter for Filemaker server. Ginjo-rfm features multiple xml parser support, ActiveModel integration, field mapping, compound queries, logging, scoping, and a configuration framework.

include Gollum into Rails with ease

Grape swagger adapter to support representable object parsing

Hm is a library for clean, idiomatic and chainable processing of complicated Ruby structures, typically unpacked from JSON. It provides smart dig and bury, keys replacement, nested transformations and more.

HotCocoa is a Cocoa mapping library for MacRuby. It simplifies the use of complex Cocoa classes using DSL techniques.

A ruby client for Cloudera's Impala

Generate passwords using KeePass password generator patterns

Tools for creating step-by-step programming tutorials

Lock and cache methods, in case things should only be calculated once across processes.

Markdown with support for pseudocode to flowchart and sequence diagram generation

a converter from Markdown to Re:VIEW. It uses redcarpet.

Rails gem which adds emoji parsing to markdown

MiniMart is a RubyGem that makes it simple to build a repository of Chef cookbooks using only static files.

FFI based Ruby wrappers for Core Foundation

tools for .leg files