Lukas Westermann

simple_enum. Simple enum-like field support for ActiveModel (including validations and i18n)

whatthecommit. Unoffical command line client for https://whatthecommit.com

page_title_helper. Simple, internationalized and DRY page titles and headings for Rails.

gravatarify. Awesome gravatar support for Ruby (and Rails) - with unique options like Proc's for default images, or support for gravatar.com's multiple host names.

entypo-rails. Rails asset pipeline plugin and icon mappings for the awesome http://www.entypo.com/ icon font.

vacuum_cleaner. Ruby (and Rails) attribute cleaning upon write, provides some nice default normalization strategies.

homebrew. The missing package manager for OS X

rfc2425. A pure Ruby RFC2425 (MIME Directory Information) implementation, which actually feels like Ruby.

boom. Motherfucking TEXT SNIPPETS! On the COMMAND LINE!

chproxy. The missing proxy management CLI for gradle, maven & others.

chronic_js. Regex based, internationalized, date-expressions parser, written in javascript.

inflections. Sane singularization/pluralization rules for ActiveSupport and Rails.

redis-store. Namespaced Rack::Session, Rack::Cache, I18n and cache Redis stores for Ruby web frameworks

oh-my-zsh. A community-driven framework for managing your zsh configuration. Includes 40+ optional plugins (rails, git, OSX, hub, capistrano, brew, ant, macports, etc), over 80 terminal themes to spice up your morning, and an auto-update tool so that makes it easy to keep up with the latest updates from the community.

micromachine. Minimal Finite State Machine

activevalidators. Collection of ActiveModel/ActiveRecord validators

rbfu. Minimal Ruby version management is minimal.