Jack Dorsey launched the open-source decentralized group chat application Buzz, built on the Nostr protocol

According to Bitcoin Magazine, Jack Dorsey, the founder of Block (formerly Square), announced the launch of the open-source decentralized group chat application Buzz, aimed at challenging team collaboration platforms like Slack. Buzz is built on the decentralized social protocol Nostr and is designed for teams composed of humans and AI agents, supporting chat, project management, coding, and PR collaboration.

Block stated that the application is decentralized and open-source, allowing users to have full control over their data, and teams can collaborate with members and dedicated agents in a shared space.