phantomjs - PhantomJS is a headless WebKit with JavaScript API
http://li.nux.ro/download/nux/dextop/el6/i386/
# rpm -Uvh nux-dextop-release*rpm
# yum install phantomjs
2012-08-05 - Nux <rpm@li.nux.ro> - 1.6.0-2 - 0-phantomjs-qt.conf in ld.so.conf.d breaks existing Qt apps; working around it via a wrapper and LD_LIBRARY_PATH
2012-07-04 - Nux <rpm@li.nux.ro> - 1.6.0-1 - update to 1.6.0 - updated spec with proper Group, BuildRequires
2012-04-18 - Simon Josi <me@yokto.net> - 1.5.0-1 - Package PhantomJS 1.5.0.