difference between res.send or res.json
<p>What is the difference between</p>

<pre><code>res.status(STATUS_CODE).send({"message" : "this is the message" });
</code></pre>

<p>and</p>

<pre><code>res.status(STATUS_CODE).json({"message" : "this is the message" });
</code></pre>

<p>although checked <a href="https://stackoverflow.com/questions/19041837/difference-between-res-send-and-res-json-in-express-js">the similar question</a> but that is in context of express 3  and I am looking for express 4</p>