Some weeks ago I red about a script at github that will refresh a websites on all devices in the network at the same time while developing on it but I just can’t remember the name.
I hope this answer doesn’t count to the “this is not a research center forum” category but more I hope that someone might remember it we can share the answer for users that might looking for it too.
Before I get a thousand downvotes, please tell me if this a question at the wrong place (but where else then?)
Ok, I finally found it again:
https://github.com/marstall/shim