I tried of connecting http://localhost:3000 through my local ip address like http://mylocalipaddress:3000, but still the local site is not working for mobiles and tablets.
Is there any way to connect to localhost in mobiles and tablets in browser stack?
The prerequisite for accessing a localhost website at BrowserStack is to setup Local Testing, which can be set up by download their local desktop application from here: https://www.browserstack.com/question/785
Once set up, you should see a green dot next to 'Local Testing' on their floating toolbar and you should be able to access your localhost website on the remote machines/devices.
I would suggest reaching out to their support team at [email protected] if you continue to face any issues.