Lastpass has been a great tool to allow me to use complex passwords for my accounts. It's not perfect but I believe that's due to the web sites handling of passwords more than the app.

Used it for decade or more. Wouldn't know if there's a better. But what else would I ever need?

On macOS Firefox developer edition 75.0b12 it destroys my cpu. I see others have a similar issue.

你们可以登录吗？我怎么登不上呢 Can you log in? Why can't I

Perfect!