node-json-db

node-json-db is a lightweight, zero-dependency Node.js library that stores data in a single JSON file, providing a simple key-value database interface for developers who need persistent storage without setting up a full database server. It’s ideal for small projects, prototyping, or configuration management where simplicity and portability are key. Its interesting appeal lies in its minimalism—offering basic CRUD operations, automatic file synchronization, and human-readable data, making it a perfect drop-in solution for quick local storage needs.