The author of an article about Prettier's support for GraphQL mentions that Prettier, a popular code formatter, now supports GraphQL and has been made more user-friendly with features such as maximum line-width, comma usage, and breaking up long lists of arguments. The development of this feature was not a straightforward process but involved contributions from multiple developers who were enthusiastic about adding support for every corner of the language. The author expresses gratitude to Vjeux and Sashko for their efforts in making Prettier work with GraphQL and hopes that the tool will be as useful to users as it has been for them.