Subscribe to AppSync GraphQL Realtime messages using Ruby
For more information about AppSync, please check aws.amazon.com
Prototyping GraphQL API in few lines of code
You can use graphql-ruby gem to quickly prototype GraphQL API. It's not the way you use that gem normally :)
Anyway please check:
Have you ever dreamed about building infrastructure using Ruby?
It's not that hard, with JRuby you can use CDK for Java.
Are you looking for slides from presentations?
Please check my GitHub page