A good debugger is a key part of a productive development system. Let's step through our code so that we can look closely at what is going on.
To debug an application running in Dartium from WebStorm, we need to install a small browser extension to act as a bridge between the two applications.
Follow the guide from JetBrains at the following web page:
The main section to be concerned with is the "Installing the JetBrains Chrome extension" section. This only has to be done once.