How to configure node and komodo ide?

i am trying to configure node.exe with komodo ide 10.2.

i have few asks :

Can i use Ctrl+s or other keys shortcut of the keyboard, to re-launch node interpreter to open/refresh the result of output in the web browser of a komdo's tab ?

For the moment i just did : Language -> Node.js->Default Node.js interpreter ->use this interpreter in this field i set c:\node.exe

Do I have to configure some others preferences fields?

Must i configure the field in Debugger ->Connection ->Komodo should listen for debugging connections on :->a specific port ? i set here 8080 ;

Must i check "I am running a debugger proxy and Komodo should use it"?

Must i configure a server in Servers and after configuer something in Mapped URIs??

or must i use a tool as supervisor with npm installer?

via Jérémie Rousseau