Kalix tutorial: Building invoice applicationKalix introduced by Lightbend simplifies building reactive systems with database, cache, message broker integrations and supports DDD, CQRS, and Event Sourcing out-of-the-box.
How to use the Lightbend Config library in a Scala or Java applicationLightbend created the HOCON configuration format for Scala applications, making it easy to read and configure settings from config files.