I have two main discords that I use.
This discord is where I play games with others together with StopDrop&Retro. It is a fan discord of his but I’m an admin there and you can find me almost everyday on that discord.
Computerfiguur’s Discord (mostly for gamedev’s and other YouTubers):
This is the discord where I speak with other game devs. I haven’t been on there in a while since it has grown a lot and it was too much for me to keep up. But it is a great discord channel to get some help if you are a gamedev or a content creator. The owner is very nice and it has a really good mod team.