When we run our server (which we created in the Getting ready section), and navigate our browser to http://localhost:3000/31 , the output is as follows:
10 years ago you were 21 In 10 years you will be NaN
It looks like we have a Not a Number problem.
Let's start our server in inspection mode:
$ node --inspect index.js
This will output a message that the debugger is listening.
We can connect to the debugger using the Chrome browser. Let's open Chrome and navigate to chrome://inspect.
Ensuring that we're in the Devices tab, we should be able to see our Node process underneath the Remote Target section, as in the following screenshot:
We should then see something like the following:
The module wrapperNotice that the Devtools ...
