Head-to-Head: Mikro ORM vs TypeORM Analysis

@mikro-orm/core

v6.2.9(20 days ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 7Monthly npm downloads

@mikro-orm/core is a TypeScript ORM (Object-Relational Mapping) library for Node.js and the browser. It provides a simple and efficient way to work with databases by mapping database entities to TypeScript classes. Mikro-ORM supports various databases like MySQL, PostgreSQL, SQLite, and MongoDB, offering a unified API for interacting with different database systems.

Alternatives:
typeorm+
sequelize+
prisma+
bookshelf+
objection+
waterline+
knex+
mongoose+
massive-js+
loopback-datasource-juggler+

Tags: typescriptormdatabasenode.jsbrowser

typeorm

v0.3.20(5 months ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 15Monthly npm downloads

TypeORM is an Object Relational Mapping (ORM) library for TypeScript and JavaScript that allows developers to work with databases using object-oriented programming techniques. It supports various database management systems like MySQL, PostgreSQL, SQLite, and more, providing a flexible and powerful way to interact with databases.

Alternatives:
prisma+
sequelize+
bookshelf+
knex+
objection+
waterline+
mongoose+
mikro-orm+
massive-js+
typeorm-typedi-extensions+

Tags: typescriptjavascriptORMdatabaseTypeORM

Fight!

Popularity

TypeORM is more popular and widely used compared to @mikro-orm/core. TypeORM has a larger community and more adoption in the JavaScript and TypeScript ecosystem.

Functionality

Both @mikro-orm/core and TypeORM are Object-Relational Mapping (ORM) libraries. They provide similar functionalities such as entity management, migrations, and query builders. However, TypeORM offers more features and supports a wider range of databases including MySQL, PostgreSQL, SQLite, and MongoDB, whereas @mikro-orm/core primarily focuses on providing support for SQL databases.

Developer Experience

Both libraries have good developer experience, but they have different approaches. @mikro-orm/core emphasizes simplicity and ease of use. It provides decorators and a fluent API that simplifies working with the database. TypeORM, on the other hand, offers a more feature-rich and flexible API with extensive customization options. It also provides a powerful query builder and supports advanced features like caching and transactions.

Documentation

TypeORM has more extensive and detailed documentation compared to @mikro-orm/core. It provides a comprehensive guide, examples, and API references. @mikro-orm/core also has decent documentation, but it might be slightly more challenging for beginners due to the lack of detailed examples and fewer resources available.

Community Support

TypeORM has a larger community and a wider range of contributors compared to @mikro-orm/core. This means that TypeORM has more plugins, integrations, and community support available. Additionally, TypeORM has been around for a longer time and has gained a solid reputation in the community.