There are two types of people in the world: tab minimalists who have just a few tabs open at a time and tab collectors who have…significantly more. For minimalists and collectors alike, we’re bringing a new way to organize your tabs to Chrome: tab groups. This feature is available now in Chrome Beta.
Now, with a simple right click, you can group your tabs together and label them with a custom name and color. Once the tabs are grouped together, you can move and reorder them on the tab strip.
When I hit 100 tabs I start closing them, but with tab grouping, I can keep on going!