I'd also be curious as to why you want this. In my experience, a computer that's running Selenium tests in a visible browser is all but unusable for anything else, since the browser keeps stealing ...
Your browser has hidden superpowers and you can use them to automate boring work.
SAN FRANCISCO--(BUSINESS WIRE)--BlazeMeter, the leader in open source-based continuous performance testing, has released new technology which enables users to execute Selenium scripts as load tests.