Note that using this will take out the tabs in simple tab groups. I assume TabMerger will do the same.

well done ....

great feel good direction 360

very useful but the ui kinda sucks

Awesome extension. Helps me reduce distractions and I'm less likley to x out of my notes by mistake by group my social media tabs and I can more easily focus on lectures or readings and more easily come back to social media and other recreational sites later on.