ajv

electron-storesindresorhus/electron-store

A simple data persistence module for Electron apps to save and load user preferences, app state, and cache.

nextjs-mongodb-apphoangvvo/nextjs-mongodb-app

A full-featured Next.js and MongoDB web application with authentication, profiles, and social features, designed for learning and real-world use.

confsindresorhus/conf

A simple and robust configuration management library for Node.js applications and modules.