Yup, I fear for the future of tree style tabs. So much so, I am developing an alternative browser that embeds Chromium but has a tree-style tab interface from Q

Yup, I fear for the future of tree style tabs. So much so, I am developing an alternative browser that embeds Chromium but has a tree-style tab interface from Qt [0] (disclaimer, nowhere near ready yet). 0 - https://github.com/cretz/doogie https://github.com/cretz/doogie