Been doing a lot of Auth related stuff the last day or two so in classic HN style this is very timely for me!
One of the things that I really dislike about most auth providers is that it is very hard to implement login in your native UI. It almost always requires a redirect to a hosted UI page that is very clearly not your UI. We've found this a poor and potentially confusing user experience when you just need a form with username + password.
Question for Supabase: Is it possible to just have a form with username + password and POSTing the login details?