Yes, you can.
To access the website from your laptop type "http://localhost:<port number>" as the address in your browser. You don't need ":<port number>" if you use the default port (80).
You can access the page from another computer on the same network by using "<name of your laptop>:<port number>".
A simple web server in Node looks like:
const http = require('http')
http.createServer((req, res) => {
res.writeHead(200, { 'Content-Type': 'text/plain' })
res.end('Hello World!')
}).listen(80)