I think I saw
@Rej mentioning it but never checked it before. From the synopsis it looks interesting. I'll add it to my list.
My man. Same here.
From that list only Pandora Hearts.
Oh and Moriarty the manga ended its part 1, so I guess that one as well.
The others are quite advanced too.
DGM has 246 chapters.
Bungou 105.
Vanitas 57 but it's on hiatus now.
Dandadan 93.
Tomodachi Game 109.
Honestly the best on that list is DGM. But a big problem and basically the only problem with DGM is that the author is sick and can only manage 4 chapters per year
The manga started in 2004 and is only up to 246 chapters. But it's still a masterpiece.
The manga is even better. I watched the anime firstly too, but then I saw people saying it leaves out a bunch of stuff, so I checked it out and that's the case indeed. So imo the manga is even better, although the anime is a banger as well.