built in node modules used
- http
- use to create http server
- https
- use to create https server
- url
- use for parsing url from the server request
- string_decoder
- decodes the data passed as a payload from the request
- fs
- reads a file(sync and async)
create ssl for https openssl req -newkey rsa:2048 -new -nodes -x509 -days 3650 -keyout key.pem -out cert.pem
@octocat chao!