bitchat

Jack Dorsey – the co-founder of Twitter and Block, and the founder of Bluesky – took to X to share some enticing details about the latest project he is working on.

Called bitchat, this is a messaging app that not only has security at its very core, but does not require internet access to work. A messaging app without internet? Dorsey explains that this is a secure, decentralized, peer-to-peer messaging app that works over Bluetooth mesh networks.