Unlike other database engines I use (eg MongoDB with Compass), last time I checked Weaviate does not have a GUI.
As I am going through a lot of developments and experimenting I felt the need to have some sorts of a simple interface to know:
- which collections do I have, how large and what properties do they have?
- what stuff I have inside the collection
so with very little Next.JS knowledge and some times spent banging my head over Sonnet I whipped up a little frontend I’l liek to share if of any use to you:
Of course if you have decent Next.js skills it would be great to join and make this better 
Take care