My node.js web - app in LAN
How to host your node.js web - app in LAN ? This was one of the questions I got when I was developing my web-app that at the beginning will be used only on LAN. 1. Open your Command Prompt and type ipconfig, from there get information about IPv4 Address - you will get something like this (it is just example - you will have different IP): IPv4 Address. . . . . . . . . . . : 192.168.1.1 2. Then Open your file which you use to start your server & web-app, like for example app.js and in the place where you add the listener write this: const PORT = "3000" ; const IP = '192.168.1.1' ; app . listen ( PORT , IP , () => { console . log ( `Server running at Port ${ IP + ': ' + PORT } ` ); }); 3. Start your app with node app.js and if you get no errors it should be good to go. 4. Your application runs on 192.168.1.1:3000 and you can open it in browser on pc/phone/tablet that is in the same LAN as you are. * (I am usin...