Hasura by far, lets you point-and-click build your database and table relationships with a web dashboard and autogenerates a full GraphQL CRUD API with permissions you can configure and JWT/webhook auth baked-in. https://hasura.io/ I've been able to build in a weekend no-code what would've taken my team weeks or months to build by hand, even with something as productive as Rails. It automates the boring stuff and you…
That sounds kinda nifty, but does it then allow you to write custom code to add business logic? Glancing through the documentation, that part wasn't clear to me.