- MapStore is a local, filesystem‑backed map database with pluggable codecs (JSON or custom), optional per‑key encryption via the OS keyring, and optional full‑text search via SQLite FTS5.

- It has convenience wrappers for managing files in directories with partitioning.

- I had developed this for managing client side state in my wails app. Key store, config store, or any other state can be handled.