what is a node js Files?
- node js files contain tasks thats that will be executed on certain events
- a typical eventsis someone trying to acceses a port on the server
- node.js files must be initiated on the server before having any effect.
- node jsfiles have extension.js.
what is a module in node.js?
- consider modules to be th same as javascript libraris.
- a set of function you want include in your application
built in module
- node js has a set of built in moudel which you can use without any futher installation.
