Top 5 Node.js ORM Libraries for 2023: A Developer's Guide


1. Sequelize:
Sequelize is a widely adopted ORM for Node.js, supporting multiple database systems such as PostgreSQL, MySQL, SQLite, and more. It provides a comprehensive set of features, including migrations, data validation, and easy database schema management.


2. TypeORM:
TypeORM is an ORM that is particularly popular within the TypeScript community. It supports various databases, including PostgreSQL, MySQL, and SQLite. TypeORM emphasizes the use of TypeScript decorators for defining your data models.


3. Prisma:
Prisma is a modern database toolkit and ORM that has gained significant attention in recent years. It offers a clean and type-safe API, which is particularly appealing to TypeScript developers. Prisma supports multiple databases and provides real-time data synchronization.


4. Bookshelf.js:
Bookshelf.js is a smaller, lightweight ORM built on top of the Knex.js query builder. It's particularly well-suited for smaller projects or when you want more control over your database queries.


5. Waterline:
Waterline is an ORM that can work with various databases, and it was initially developed for the Sails.js framework. It has a simple and flexible query language that can be used across different database systems.