This repository contains several "Hello World" examples of JVM-Microframeworks.
This includes all code fragments of Carlos' and my Java Magazin article Per Microframeworks durch die Galaxis - Der schnellste Weg zu modernen Java-Microservices (edition 06.2020).
You can find the article here as well as the introduction to the different frameworks here.
- See micronaut
- See quarkus
- See javalin
- See ktor
- See vertx
- See http4k
- See spring-fu
- See ratpack
- See helidon
Every example contains a REST endpoint http://localhost:8080/hello which returns a plain text response via GET.
Just start the application from the command line or your favourite IDE and open the URL http://localhost:8080/hello
with your browser or REST client.
If you need a bit more than just "Hello World" - please have a look at my other repository with Kotlin / MongoDB samples.