I’m still not entirely clear on what the vision pro can and can’t do. Is it an iPad or a Mac? If it has access to a terminal so that I can do web development

I’m still not entirely clear on what the vision pro can and can’t do. Is it an iPad or a Mac? If it has access to a terminal so that I can do web development on it I will buy one day one. If it doesn’t, maybe not… but I can’t seem to find that info.