Hanna is an RDoc template that scales. It's implemented in Haml, making the sources clean and readable. It's built with simplicity, beauty and ease of browsing in mind.

Finish the remainder of the ActiveModel todo list (observers, callbacks, validations, scoping, and serialization) in addition to associations. Also wire up ActiveModel up to ActiveRecord and ActiveResource.

This gem allows you to access the content of

Sass is a meta-language on top of CSS that‘s used to describe the style of a document cleanly and structurally, with more power than flat CSS allows. Sass both provides a simpler, more elegant syntax for CSS and implements various features that are useful for creating manageable stylesheets.

Record Filter gives you the full power of ActiveRecord's query building tools with a heaping helping of DSL thrown in to save your Ruby-loving fingers from writing nasty SQL.

Without intending to take anything away from Roy’s (valid) criticism on labeling, REST isn’t an all or nothing proposition. One can get significant value from partial adoption.

If you’re working on some cool ruby console-based application or just want to add a little style to your script here is a nice gem for you. It’s called Rainbow and it extends ruby String class adding methods to wrap the string with ANSI escape codes.

Wouldn’t it be cool if you could just require “http://my-host/my-lib.rb” in ruby?

rFeedParser is a translation of Mark Pilgrim's Universal Feed Parser from Python into Ruby. It has nearly the exact same behavior.

FeedTools is a simple Ruby library for handling rss, atom, and cdf parsing, generation, and translation as well as caching. It attempts to adhere to Postel’s law—i.e. a liberal parsing and conservative generation policy.

Effortless backend interface for Ruby on Rails applications. (Admin scaffold generator.)

A collection of useful utilities for Capistrano deployments

Metric_fu is a set of rake tasks that make it easy to generate metrics reports. It uses Saikuro, Flog, Flay, Rcov, Reek, Roodi, Subversion, Git, and Rails built-in stats task to create a series of reports. It's designed to integrate easily with CruiseControl.rb by placing files in the Custom Build Artifacts folder.

Asynchronous JavaScript and CSS, also known as CSSHttpRequest, is a method of URI-encoding data in 2KB chunks split over several CSS rules with a modified data URI scheme. Because CSS is not subject to the same-origin policy, no service proxy is required.

Trample is a more flexible load simulator. Instead of a static list of urls, trample's configuration language is ruby. Using ruby's blocks (lambda functions), it's possible to randomize the requests that get made in each thread, as well as the user that logs in.

I just released a gem to find image dimensions and type information fast.

Debugging toolbar for Rack applications implemented as middlewa

Rfm brings your FileMaker data to Ruby with elegance and speed. Now your Ruby scripts and Rails applications can talk directly to your FileMaker server with a syntax that just feels right.

The reasoning goes that if we create languages that keep people out trouble by restricting what damage they can do, we can produce software without having to pay those annoying software craftsman ridiculous amounts of money

FastImage Resize is an extremely light solution for resizing images in ruby by using libgd

Named arguments for Ruby constructors.

Rake tasks to run specs and tests in parallel, to use multiple CPUs and speedup test runtime.