Apache Juneau™ is a single cohesive Java ecosystem consisting of the following parts:

GroupComponentDescription
juneau-core juneau-marshall A universal toolkit for marshalling POJOs to a wide variety of content types using a common framework with no external library dependencies.
juneau-marshall-rdf Extended marshalling support for RDF languages.
juneau-dto A variety of predefined DTOs for serializing and parsing languages such as HTML5, Swagger and ATOM.
juneau-svl A simple yet powerful variable replacement language API.
juneau-config A sophisticated configuration file API.
juneau-rest juneau-rest-server A universal REST server API for creating Swagger-based self-documenting REST interfaces using POJOs, simply deployed as one or more top-level servlets in any Servlet 3.1.0+ container.
juneau-rest-server-springboot Spring Boot integration support
juneau-rest-server-jaxrs JAX/RS integration support.
juneau-rest-client A universal REST client API for interacting with Juneau or 3rd-party REST interfaces using POJOs and proxy interfaces.
juneau-microservice juneau-microservice-core A base framework for defining microservices.
juneau-microservice-jetty A REST microservice API that combines all the features above with a simple configurable Jetty server for creating lightweight standalone REST interfaces that start up in milliseconds.
my-jetty-microservice Starter project template for Jetty-based microservices.
my-springboot-microservice Starter project template for Spring-boot-based microservices.