These are super exciting news about the state of Relay. Joseph Savona summarizes the advancements in Relay over the last few months and gives an overview of what's next in Relay such as a performance-optimized core and more expressive mutations. Oh yes!
Uri Goldshtein (or ng-jesus - just kidding...) gives an extensive introduction to GraphQL and how to use it inside your Angular applications using the Apollo client. Definitely check out this video if you're using Angular and are still uncertain whether you'd want to use GraphQL or not.
This article shows the benefits of using GraphQL compared to REST when it comes to API versioning. The following quote nails it: "If you dig out that old iPhone 3GS from your top drawer and fire up the Facebook client, it will likely still work. This is because it already used GraphQL and while there have been plenty changes to the API, the client requests have stayed the same."
Laraval is one of the most popular PHP frameworks out there and it's now easier than ever to expose your data through a GraphQL API using the laravel-graphql module based on the PHP GraphQL implementation.