Kind of reminds me of Sublime Text's tabs, which auto-close when you visit another tab unless you double click the file name or interact with the file in some w

Kind of reminds me of Sublime Text's tabs, which auto-close when you visit another tab unless you double click the file name or interact with the file in some way. Works well for taming the workspace. Might be adaptable to browsers but I'm not convinced it's really worth it.