title: Spring web-based admin tool with CRUD
body: <p>In PHP &amp; Symfony world there is a tool called Sonata Admin <a href="https://sonata-project.org/" rel="noreferrer">https://sonata-project.org/</a> based on AdminLTE template, that is all-in-one admin tool with login, menu configuration, and what is most important - database tables HTML grid CRUD generators.
  The tool saves you tons of efforts by avoiding you writing boilerplate code, moreover, there might be a scenario that you would write zero code.</p>
  
  <p>We need the same but for Java and Spring stack. Any recommendations?</p>