A Must Use in Web Development Rated 5 out of 5 stars

This plugin has saved me so much time. I have been using it for about 1 year now and finally decided to give it a review. As a web developer, I have to make sure my design AND just my regular HTML </body> display correct. You must have all the browsers installed; otherwise, this plugin can't open the browser won't open.

This review is for a previous version of the add-on (12.04).