Relared ORM is another orm supporting postgres and mysql. It builds the models by itself by loading the required definitions from the database. <a href="https:&#x2F;&#x2F;www.npmjs.com&#x2F;package&#x2F;related" rel="nofollow">https:&#x2F;&#x2F;www.npmjs.com&#x2F;package&#x2F;related</a>