Rspec-webdriver is a project mainly written in Ruby, it's free.
Just some rspec reporting for webdriver. It's rather basic but a good start
Just some reporting if you are using rspec and webdriver
This is project is not much more than a port of the reporting from ph7's selenium-client. I added updates for rspec 2.0 and selenium-webdriver.
Name your webdriver @driver in your specs. Do not close it at the end of your spec (the spec_helper will do that for you).
rspec --require 'rspec/reporting/selenium_test_report_formatter' --require 'rspec/spec_helper' --format 'SeleniumTestReportFormatter' -o './test_results.html' <your_spec.rb>