I am building a flutter web app, but I want it to behave differently on mobile and desktop. To test it, is it possible to run the web app on a phone's browser or in the browser of an emulator? Thanks
Yes, testing your code in a web browser while in production is possible. Here are steps to do that:
t
flutter run -d web-server --web-port 8080 --web-hostname 0.0.0.0
Then, head to your mobile phone browser and type
HTTP://<your PC IP address>:8080