title: Difference between spring-boot-starter-web and spring-boot-starter-webflux?
body: <p>I tried including one of said dependencies at the time but I can't find any difference:</p>
  
  <ul>
  <li>spring boot starter web: I can see Flux and Mono classes and make a reactive rest controller</li>
  <li>spring boot starter webflux: I can see rest controller classes and annotation and I can make a canonical rest controller</li>
  </ul>
  
  <p>So, what am I missing? Using spring boot 2.2.5-RELEASE.</p>