Farcaster

Farcaster is a decentralized social networking protocol. It allows users to create social applications that are interoperable, enabling them to own their social identity and data. The protocol supports features like profiles, posts, and follows, all managed on a public, verifiable network.

This protocol is designed for developers who want to build new social experiences with user-owned data, and for users seeking more control over their online interactions. It aims to foster a more open and composable social media ecosystem.