Enable the JavaScript debugger

• Open the Run/Debug Configuration by navigating from the main menu:
  • Run => Edit Configurations.
• Enable run browser
• Enter the start URL
• Enable Start JavaScript debugger automatically when debugging.

Why did I write this?

This is taken from RubyMine documentation, so why write this?

I wanted to be able to enable the JavaScript debugger within RubyMine, RubyMine 2021.3, and I had no luck until I found this RubyMine tutorial. It took me ages to Google and still can't find it straight away, so I'm leaving this note to myself.