P2P in browser was improved a lot in the past years. Your two machines could now connect via WebRTC and then send data to each other directly, no need for bluet

P2P in browser was improved a lot in the past years. Your two machines could now connect via WebRTC and then send data to each other directly, no need for bluetooth. This works great and has a low latency. With rxdb you could even realtime-sync the whole application state [1] without connection to a server farm in virginia. [1] https://rxdb.info/replication-p2p.html https://rxdb.info/replication-p2p.html