Ditto: Real-time sync for apps even without the internet
>Ditto is designed for "peer-to-peer" synchronization where it can directly communicate with other devices even without an internet connection. In addition, Ditto automatically manages the complexity of using multiple network transports, like Bluetooth, P2P Wi-Fi, and Local Area Network, to find and connect to other devices and then synchronize any changes.[1]This is cool! I have no idea what's the use-case behind it, but it is really awesome if properly implemented (which seems like a gigantic challenge).[1] https://docs.ditto.live/