title: Is there a way to use npm scripts to run tsc -watch && nodemon --watch?
body: <p>I'm looking for a way to use npm scripts to run <code>tsc --watch &amp;&amp; nodemon --watch</code> at the same time. I can run these commands independently, but when I want run both of them, only the first one is executed.
  eg:</p>
  <pre><code>&quot;scripts&quot;: {    
      &quot;runDeb&quot;: &quot;set NODE_ENV=development&amp;&amp; tsc --watch &amp;&amp; nodemon --watch&quot;
    }
  </code></pre>
  <p><code>tsc --watch</code> is executed but <code>nodemon</code> is never called, and vice versa.</p>