GraphQL got out just some years after BFF introduction, but even today BFF works nice while having a monolithic after that it brings a lot of hell / problems..
In distributed cases, BFF makes it a lot harder: aggregation or federation of API which are far way more complex subjects. (how to works with teams, who define data constrains, how to ensure data constrains are followed, etc.)
In distributed cases, BFF makes it a lot harder: aggregation or federation of API which are far way more complex subjects. (how to works with teams, who define data constrains, how to ensure data constrains are followed, etc.)