Spring Boot greatly simplifies creating a Spring-based application or microservice.
It takes an opinionated approach with sensible defaults for everything you might need and can get you quickly up and running. It uses annotations (no XML needed) and no code generation.
With WebFlux, we can quickly create asynchronous, nonblocking, and event-driven applications using HTTP or WebSocket connections. Spring uses its own Reactive Streams implementation, Reactor (with Flux and Mono), in many of its APIs. Of course, you can use another implementation within your application, such as RxJava if you ...
