dom-storage
JSON →A W3C-compliant DOM Storage (localStorage and sessionStorage) implementation for Node.js, allowing browser-oriented unit tests to run server-side. Version 2.1.0 is stable with no recent releases. It supports in-memory and file-backed storage with configurable strict stringification and JSON whitespace. Unlike alternatives like node-localstorage, this is synchronous and does not emit Storage events. Ideal for simple test mocking, not production use.