This repository is a lightweight JavaScript library that provides a feature-rich wrapper around the browser's `localStorage` and `sessionStorage` APIs. It offers a unified API for storing, retrieving, and manipulating JSON data, with support for namespacing, multiple storage areas (local, session, page, custom), and a plugin system for extensions. The core module (`src/store2.js`) implements a Store constructor that creates namespace-aware stores, with methods like `get`, `set`, `remove`, `clear`, `each`, `keys`, `transact`, and `add`. It also includes a fake storage fallback for environments where Web Storage is unavailable. The architecture is modular: the core is augmented by optional extension files (e.g., caching, array operations, event handling, cookie backing) that hook into internal methods via `store._`. The library is production-ready, with extensive unit tests and CI via Travis CI (though using Node.js 9, which is outdated). Key entry points are the `store` function and its namespace/area methods, which expose the entire API.