See: mail, P2P, stor, vid gun.io The-Federation.info ~/work/ChatApp/ github.com/stripedpajamas/scatzero RetroShare.cc Wikipedia.org/wiki/Tox_(protocol) >>both parties must be online for the message to be sent and received. Until we have a storage solution we can use a simple text file at some public address, such as a google doc, github file, dropbox, or even an account on another chat service. ChatApp:and all other messenger APIs through Pidgin.im Matrix.org : Riot Tox.chat P2P.chat Mattermost ActivityPub Scuttlebutt WebRTC https://octodon.social/@spritelyproject RocketChat Jami patchwork ManyVer.se Tox.chat Scuttlebut.io ZeroMQ.org MyOdyssey.Medium.com >>Open Innovation Program & global ecosystem enabling everyone to co-create solutions to complex 21st-century challenges. https://github.com/stripedpajamas/scatzero GetSession.org >> Mesh.im >> Qual.net >>Internet Independent Wireless Mesh Communication App BriarProject.org >>Briar doesn't rely on a central server - messages are synchronized directly between the users' devices. If the Internet's down, Briar can sync via Bluetooth or Wi-Fi. P2P.Chat github.com/topics/p2p-chat MiroTalk.com P2P.MiroTalk.com/join/eOS JoinPeerTube.com uses WebTorrent.io for storage. Berty.tech (Java) >>The privacy-first messaging app that works with or without internet access, cellular data or trust in the network