• Mirah - New ruby-inspired language on the JVM.
  • Divshot - Drag and drop builder for responsive HTML/CSS.
  • CleanSlate - Extreme CSS reset, useful for adding your own widgets in to someone else's web pages.
  • GuerillaPatch - Gem to use a common interface for monkey patching Ruby 1.9 or 2.0 (with refinements in the latter case).
  • Folderol MD - Instant web publishing of Markdown pages.
  • The Insufficiency of Good Design - Sarah Mei's keynote from RubyConf.
  • PlanForCloud - Predict your cloud deployment costs with various options.