Don't see logs on the server side when using console.log

This is the first time in my life I touch js or node so please bear with me.

I am trying to make my app output logs on the server side.

  getUser.onclick = function () {
    console.log('Server running at http://127.0.0.1:1337/');
    var req = new XMLHttpRequest();
    req.onreadystatechange = function () {
      if (req.readyState === 4 && req.status === 200) {
        var user = JSON.parse(req.responseText);
        results.innerText += user.firstName + ' ' + user.lastName + '\n';
      }
    };
    req.open("GET", "/user");
    req.send();

Now according to this: Node js console.log is not showing anything this should work. However, this sheds more light on where the logs are actually going: console.log() does not appear in my terminal (nwjs)

When I compare the browser and console this is what I see:

Each Get User button click corresponds to a single request. On the right side in there is a log message that I intended to be on the server side. Namely Server running at http://127.0.0.1:1337/

But I don't see it anywhere on the terminal from where I've started the app. As I understand this is an idiosyncrasy of webkit involved applications. How would I override this behavior.

The suggestion to --enable-logging=stderr in chromium-args in my package.json did not do it for me.

via user3081519