I share some of the pains the author raises. One major thing that is a bit discouraging is the inconsistent feature support they have between REST and GraphQL A

I share some of the pains the author raises. One major thing that is a bit discouraging is the inconsistent feature support they have between REST and GraphQL APIs. Neither of them cover all functionalities, so sometimes you have to be bouncing back and forth between REST and GraphQL. On the other hand, they are doing an amazing job and constantly providing updates. Their docs are really good and improving everyday. Kudos to the shopify dev team.