How Is Vegan Cheese Made?

Hey Vegan4K community! I’ve been thinking about transitioning to a vegan lifestyle and one thing that’s been on my mind is vegan cheese. I mean, how is it even made? Is it just a bunch of processed ingredients thrown together or is there some kind of magic involved? I’m really curious to know more about the process and what kind of ingredients are used. Any vegans out there who can shed some light on this for me? Thanks in advance!