I can't agree more about Hasura, I made the jump to GraphQL for my current application and it's been a dream. Their documentation is excellent, helping me get setup with auth0 jwt auth and apollo client despite being new to both.

Metabase was a game changer in my last company, it was so nice to just be able to drop a 50+ line custom SQL query in there with parameters and let users pull what they want. We'd also setup queries to be loaded via Google Sheets cron jobs. That enabled live dashboards most any spreadsheet user could create (pivot, lookups, transforms, etc.).