Description
Urbit provides Urbit OS, an open-source and purely functional personal-server operating system designed to run on Unix-connected cloud servers, laptops, and home computers. Each user can operate an individual node and connect directly with others over an end-to-end encrypted peer-to-peer network. Urbit also provides Urbit ID, a cryptographically controlled identity and address system; its Azimuth segment is owned on Ethereum as ERC-721 NFTs, with Layer 2 support. The project serves self-hosted users and developers through setup guides, documentation, courses, APIs, and language references for Hoon and Nock.