Nice look!

Tabliss is great but there exists fork called TablissNG that is updated and has more features.

What an excellent extension to Firefox. Versatile, detailed, and beautifully customized. Install this and see the powerhouse Firefox becomes even better with tabs.
Huge fan of this, highly recommend!! Thanks to the developer.

Very Cool

I love Tabliss. Really sad it has been abandoned. However, there is a new project TablissNG (search here on the Firefox addons extensions) where a new author has cloned the old project and made some really exciting new changes. His trajectory seems really aligned with the original project.