Goldendict on Mac: GoldenDict-NG

Yes. I've also found this fork. It looks good enough. Why not integrate @yozhic's work and create an official build?

Presumably because then the devs have to maintain it. If they don't use Macs, that will be hard to do indeed.
You can use the popular and much more active goldendict-ng fork, which supports Mac: https://github.com/xiaoyifang/goldendict-ng

 

来源：https://github.com/goldendict/goldendict/issues/1694