Code generation is very common at Meta. One just needs to create a query or fragment. A fragment can be spread at the root query level using relay so it will do

Code generation is very common at Meta. One just needs to create a query or fragment. A fragment can be spread at the root query level using relay so it will do the fetch once. It gets more complex because you can lazily query more data based on parameters you pass into GQL. It feels like magic and is really annoying imo.