Dat Desktop, a peer to peer data sharing app
datproject.org
datproject.org
https://docs.datproject.org/how-dat-works
https://github.com/datproject/docs/blob/master/docs/hyperdri...
Seems very similar to BitTorrent, but without trackers, with Content Defined Chunking (instead of Fixed Size Chunking) and utilizing Merkle trees + public key cryptography to enable append-only operations on shared data sets (rather than 'read-only once published').
In progress paper - https://github.com/datproject/docs/blob/master/papers/dat-pa...
Dat protocol site - https://www.datprotocol.com/
However, Dat has put a lot of focus into developing an ecosystem to build applications on top of the protocol. This is making awesome things like Beaker Browser[0] and peer-npm possible [1].
[0] - https://beakerbrowser.com/ [1] - https://github.com/noffle/peer-npm