Which is Better Node.js ORM Libraries?
sequelize vs prisma

Node.js ORM, or Object-Relational Mapping, is a programming technique that simplifies database interaction in Node.js applications. It enables developers to work with databases using JavaScript or TypeScript objects instead of raw SQL queries. This approach abstracts the complexities of database operations, allowing for a more object-oriented coding style. With features like cross-database compatibility, schema management, query building, and middleware support, Node.js ORM libraries, such as Mongoose, Prisma, Knex, Sequelize, TypeORM, Objection, Bookshelf, and Waterline, provide a convenient and consistent way to model, query, and manage data in various database systems, catering to different project needs and preferences in the Node.js ecosystem.

Package	Weekly Downloads	Github Stars	Open Issues	Last Commit	License

sequelize	1,990,418	29,014	861	a day ago	MIT License
prisma	1,967,173	37,060	3,047	a day ago	Apache License 2.0

Featuressequelizeprisma
 
 
 
SizeSequelize has a moderate footprint, providing a comprehensive ORM for relational databases.
Prisma is moderately sized, offering a comprehensive set of features for various databases.
ConsistencySequelize offers consistent and structured data modeling for relational databases.
Prisma offers strong schema consistency and validation for various databases.
MutabilitySequelize supports dynamic migrations, facilitating schema changes in relational databases.
Prisma supports schema changes, making it adaptable to evolving application requirements.
LocalizationSequelize lacks built-in support for localization but can be extended using custom code.
Prisma does not include built-in support for localization but can be extended using custom logic.
ExtensibilitySequelize is extensible, supporting custom hooks, plugins, and query customization.
Prisma is extensible through custom connectors, plugins, and the ability to write custom queries.
MaintenanceSequelize is well-maintained, with frequent updates and a strong community.
Prisma is actively maintained with regular updates and a growing community.
PopularSequelize is a popular choice for developers working with relational databases in Node.js.
Prisma has gained popularity for its modern features and ease of use.
Learning CurveSequelize has a moderate learning curve, particularly for those new to relational databases.
Prisma has a moderate learning curve, but its modern features can accelerate development.
EcosystemSequelize benefits from a strong ecosystem with numerous plugins and community contributions.
Prisma has a growing ecosystem with support for various databases and community-contributed plugins.

Features	sequelize	prisma

Size	Sequelize has a moderate footprint, providing a comprehensive ORM for relational databases.	Prisma is moderately sized, offering a comprehensive set of features for various databases.
Consistency	Sequelize offers consistent and structured data modeling for relational databases.	Prisma offers strong schema consistency and validation for various databases.
Mutability	Sequelize supports dynamic migrations, facilitating schema changes in relational databases.	Prisma supports schema changes, making it adaptable to evolving application requirements.
Localization	Sequelize lacks built-in support for localization but can be extended using custom code.	Prisma does not include built-in support for localization but can be extended using custom logic.
Extensibility	Sequelize is extensible, supporting custom hooks, plugins, and query customization.	Prisma is extensible through custom connectors, plugins, and the ability to write custom queries.
Maintenance	Sequelize is well-maintained, with frequent updates and a strong community.	Prisma is actively maintained with regular updates and a growing community.
Popular	Sequelize is a popular choice for developers working with relational databases in Node.js.	Prisma has gained popularity for its modern features and ease of use.
Learning Curve	Sequelize has a moderate learning curve, particularly for those new to relational databases.	Prisma has a moderate learning curve, but its modern features can accelerate development.
Ecosystem	Sequelize benefits from a strong ecosystem with numerous plugins and community contributions.	Prisma has a growing ecosystem with support for various databases and community-contributed plugins.

sequelize

prisma

Sequelize

Sequelize is an easy-to-use and promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, DB2, Microsoft SQL Server, and Snowflake. It features solid transaction support, relations, eager and lazy loading, read replication and more.

Would you like to contribute? Read our contribution guidelines to know more. There are many ways to help! 😃

:computer: Getting Started

Ready to start using Sequelize? Head to sequelize.org to begin!

Our Getting Started guide for Sequelize 6 (stable)

:money_with_wings: Supporting the project

Do you like Sequelize and would like to give back to the engineering team behind it?

We have recently created an OpenCollective based money pool which is shared amongst all core maintainers based on their contributions. Every support is wholeheartedly welcome. ❤️

:pencil: Major version changelog

Please find upgrade information to major versions here:

Upgrade from v5 to v6

:book: Resources

:wrench: Tools

:speech_balloon: Translations

English (Official)
中文文档 (Unofficial)

:warning: Responsible disclosure

If you have security issues to report, please refer to our Responsible Disclosure Policy for more details.

Which is Better Node.js ORM Libraries?sequelize vs prisma