I can't test the app by ip link?

Question

Windows

Hello everyone, I want to test the application using the ip link that is displayed when the application is launched.

I follow it to the PC from which I launched the project, the link works, I go from the device that is connected to the shared wifi from the PC, the link does not work....
There is a question on stackoverflow, The answers to the author did not help me, respectively - too.
Firewall disabled

Node-js in firewall allowed to communicate

But that doesn't help.... what do I need to do to make this link work?

Answer 1

Solved the problem with the commandyarn start --host 0.0.0.0

Answer 2

And in general packets between these two computers go? Maybe a function is enabled on the router that distinguishes Wi-fi clients from each other (AP Isolation or something like that)

Answer 3

I am subscribing with interest, I myself am locally working through ngrok, I send myself a link to a locally working app in the messenger and watch from the phone
https://ngrok.com/