<p>Just run <code>npx kill-port 3000</code> if the port is 3000 same goes for other ports.</p>
<ul>
<li>Reference <a href="https://www.npmjs.com/package/kill-port" class="autolinkedURL autolinkedURL-url" target="_blank">npmjs.com/package/kill-port</a></li>
</ul>


Just run `npx kill-port 3000` if the port is 3000 same goes for other ports.

* Reference https://www.npmjs.com/package/kill-port

Unblocking a localhost port that’s already in use with just a command.

Trying to run your app on localhost:3000 but for some reason, the port is blocked?

How to unblock any localhost port that’s not in use.

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