ngStorage is an AngularJS module that provides thin, Angular‑style wrappers around the browser’s localStorage and sessionStorage APIs. By injecting `$localStorage` or `$sessionStorage`, developers can read, write, and delete persisted data with plain JavaScript objects that stay synchronized across scopes and browser tabs, without needing custom getters/setters or cookie fallbacks. It’s aimed at AngularJS applications that need simple, testable client‑side storage.