You can also debug, to a limited degree, from the command line: https://nodejs.org/api/debugger.html https://nodejs.org/api/debugger.html > Node.js's debugger

You can also debug, to a limited degree, from the command line: https://nodejs.org/api/debugger.html https://nodejs.org/api/debugger.html > Node.js's debugger client is not a full-featured debugger, but simple step and inspection are possible.