It's nice to try to recover the spirit of it, but also for this to work it should be also lightweight (or at least usable). I'm getting: "This webpage is usin

It's nice to try to recover the spirit of it, but also for this to work it should be also lightweight (or at least usable). I'm getting: "This webpage is using significant energy. Closing it may improve the responsiveness of your Mac." That's Safari on my 15" mbp 17 2018. edit: formatting