mikro-orm

mikro-orm is a TypeScript ORM for Node.js that implements Data Mapper, Unit of Work, and Identity Map patterns, supporting multiple databases including MongoDB, PostgreSQL, and SQLite. It is designed for developers who need a robust, type-safe, and performant ORM with automatic transaction management and identity tracking. Its interesting because it combines the flexibility of a Data Mapper with the efficiency of identity maps, making complex database interactions simpler and more reliable.