Namespace is an ENS subname management platform and developer toolkit designed to streamline the adoption and implementation of ENS across multiple blockchains. We also offer in-depth documentation to simplify integration for developers. Our goal is to make ENS more affordable and accessible to a wider range of users and applications by expanding its presence on different L2s starting with Arbitrum, Base, and Optimism allowing for ENS Subnames to be stored and managed on those chains!