Here are some of the projects that I’m watching this week:

• jmettraux/ruote: an open source workflow engine built with Ruby. I might be using this for a project I’m working on. Also see jmettraux/ruote-web2 for a demonstration of how to integrate ruote with Ruby on Rails.
• brynary/webrat: automated acceptance testing with Ruby. It can simulate a simple browser on its own or drive a real browser via Selenium. Apparently there’s some work in progress on integrating with Watir and Celerity as well.
• radiant/radiant: RadiantCMS, the lightweight web content management system for Ruby on Rails. I’m contributing a Japanese translation, the current version of which is currently available in the official i18n branch. (also see kbingman/radiant and enricob/radiant)
• chriseppstein/compass: As I wrote previously, Compass is gaining new features at an incredible rate. It now sports improved Rails integration, Blueprint 0.9, an extension system, and asset hosts support. As an added bonus, it no longer depends on edge Haml; it will work with the newest stable release of Haml, 2.2.0. This is one of the most watched repositories on GitHub for a reason — if you’re not already using this, try it today!

I’m sure that I will hear of even more awesome projects at Future Ruby.