JavaScript vs. Karaf vs. Roy vs. Spring Boot Comparison Chart

Karaf provides modulith runtime for the enterprise, running on premise or on cloud. Focus on your business code and applications, Apache Karaf deals with the rest. Karaf is the modulith runtime, supporting a wide range of frameworks and technologies. Karaf provides enterprise ready features: shell console, remote access, hot deployment, dynamic configuration and many more. Karaf projects provide additional features like clustering, complete monitoring and alerting, application repository. Run anywhere (on any machine with Java, cloud, docker images) running your applications with Karaf. Karaf is a lightweight, powerful, and enterprise ready modulith runtime. It provides all the ecosystem and bootstrapping options you need for your applications. It runs on premise or on cloud. This modulith runtime supports several frameworks and different kind of applications: REST/API, Web, Spring Boot, and much more.

Spring Boot makes it easy to create stand-alone, production-grade Spring based Applications that you can "just run". We take an opinionated view of the Spring platform and third-party libraries so you can get started with minimum fuss. Most Spring Boot applications need minimal Spring configuration. Provide production-ready features such as metrics, health checks, and externalized configuration. Provide opinionated 'starter' dependencies to simplify your build configuration. Automatically configure Spring and 3rd party libraries whenever possible.