With the latest release of Reactor 3.0 the project has been structured with modularity in mind. Reactor 3.0 consists of four major components namely Core, IO, Addons, and Reactive Streams Commons.
- Reactor Core (https://github.com/reactor/reactor-core): The main library within Reactor. It provides foundational, non-blocking JVM-compliant Reactive Streams Specification implementations. It also contains code for Reactor types, such as Flux and Mono.
- Reactor IO (https://github.com/reactor/reactor-ipc): It contains backpressure-ready components that can be used to encode, decode, send (unicast, multicast, or request/response), and then serve connections. It also contains support for Kafka (https://kafka.apache.org/), Netty ...