Remember how I was excited about the preview options in Arc, and then when I stopped using Arc, I shifted to Chrome and found an extension called MaxFocus to give me the same preview options (Read more here: Link Previews in Chrome using MaxFocus)? Well, Safari has an inbuilt option for link previews (and I learnt about it here) — you can use force touch on your touchpad or use ⌃+⌘+D while hovering over the link (similar to bringing up the dictionary) to bring up the preview popup. That is awesome! Honestly, there are so many shortcuts with ^ and ⌥ that I am still learning them (see other shortcuts you might like hereShow information for the linked content).