Required Field Indicator

As an app builder, it would be great if there was an indicator to tell me which object fields are set to required quickly.

When I have my builder open under my app Schema and have an object selected, all of the fields for that object are shown. If I want to check whether a field is marked as required, I have to open the settings for that field. It would be great if an asterisk or other indicator were letting me know which fields are set to required without having to open up the settings for each field to verify.