Try out this Safari extended, Saft. Really good and allows for that tab thing you mentioned.
Btw, Shorcuts for opening in new tab are:
Command+click opens in new tab.
You can also drag any link to the tab bar to open it there.
Ctrl+Click > Open in New Tab.
Shop for your Apple, Mac, iPhone and other computer products on Amazon.
We are a participant in the Amazon Services LLC Associates Program, an affiliate program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.