Widget + JS Auth
You can identify guest users in the Widget with only a few lines of code, all you need is a name and email. If you're using anonymous authentication then you can the email is optional (but still recommended).
Note: You can only identify guest or anonymous users. If the email is already associated to registered user they will be asked to login.
After a user has been identified, any interaction e.g. votes, comments, ideas, will be automatically associated to them
Please see our example repo for code examples.