Great Jonsen unconference in the Japanese mountains discussing Java and related topics and enjoying Japanese Spa.
It's an event open to all, everybody speaks English and we hope to have more people next year!
I've met a lot of dev with contraption obsession!
Now that's finished, I'm rereading my @pragprog
book from cover to cover for the final editing. I'll share some snippets.
Let's start with: why there are origami on the cover?
https://pragprog.com/titles/uboop/from-objects-to-functions/

From Objects to Functions
Learn Functional Programming by building a complete web application that uses Kotlin, TDD with end-to-end tests, and CQRS and Event Sourcing microservices architecture.
Time to celebrate autumn in Japan with the family!