To view Json:
Shift+Alt+F will format the json document
To set up debugger:
-
- Go to run view
- create launch.json. Edit the file and change url from port 8080 to 3000
- npm start the application
- press F5. It will stop on a break point
- press F10 will step through the source code
- call stack will be on the side bar
To view problems such as syntax error (View > Problems)