The **web5‑js** monorepo provides a set of TypeScript/JavaScript SDKs that implement the core of the Web5 platform – decentralized identifiers (DIDs), verifiable credentials, cryptographic utilities, and Decentralized Web Nodes (DWNs). It’s aimed at developers building decentralized web applications or services across Node, browsers, and React Native who need a ready‑made, standards‑compliant toolkit for identity, credential issuance, and secure data storage.