Twitter co-founder Jack Dorsey's new app, called Sun Day, ostensibly helps users track UV exposure and vitamin D intake.

The new app called Sun Day tracks your UV exposure as well as Vitamin D levels. Last week, Dorsey introduced a new Bluetooth ...

Twitter cofounder Jack Dorsey used Goose, Block's AI code editing tool, to develop his new messaging platform. He says it ...

Jack Dorsey is shipping. On Sunday, the Twitter co-founder shared a link on X (formerly Twitter) to a new app called Sun Day, ...

Jack Dorsey has announced bitchat, a new experimental peer-to-per messaging app that doesn’t require the internet or even an ...

Twitter co‑founder and Block CEO Jack Dorsey has committed $10 million to fund a new online collective, “and Other Stuff,” tasked with backing experimental open‑source projects that aim to reshape the ...

A quick guide exploring Jack Dorsey's Bitchat app, including its underlying technology, how it works, and any potential ...

Bitchat lets nearby phones send encrypted messages via Bluetooth only - no internet or signal needed. A game-changer for ...

Bitchat’ allows users to communicate with nearby peers over mesh networks without requiring Wi-Fi or cellular service. ...

Jack Dorsey just released a decentralized, peer-to-peer messaging app that functions entirely over Bluetooth networks, as ...

Jack Dorsey, a co-founder of Twitter, created the decentralized messaging app BitChat, which is already in beta testing.

Jack Dorsey's Bitchat, a decentralized messaging app, enables offline communication via Bluetooth mesh networking, ensuring ...