Object-relational Mapping (ORM)

Map SQL database tables to JavaScript objects
Compare by

Missing a library? Add it to the list by editing this category.

typeorm
18.66

Data-Mapper ORM for TypeScript, ES7, ES6, ES5. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, MongoDB databases.

Downloads220,351,479
Stars33,592
Forks6,222
Issue closure rate71%
Age8 years
Last released3 months ago
sequelize
14.74

Sequelize is a promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift and Snowflake’s Data Cloud. It features solid transaction support, relations, eager and lazy loading, read replication and more.

Downloads321,482,015
Stars29,183
Forks4,252
Issue closure rate92%
Age13 years
Last released2 months ago
prisma
13.03

Prisma is an open-source database toolkit. It includes a JavaScript/TypeScript ORM for Node.js, migrations and a modern GUI to view and edit the data in your database. You can use Prisma in new projects or add it to an existing one.

Downloads156,931,238
Stars37,830
Forks1,463
Issue closure rate71%
Age8 years
Last released27 minutes ago
drizzle-orm
6.69

Drizzle ORM package for SQL databases

Downloads7,704,025
Stars21,120
Forks480
Issue closure rate53%
Age3 years
Last releaseda day ago
objection
2.99

An SQL-friendly ORM for Node.js

Downloads28,015,765
Stars7,219
Forks639
Issue closure rate96%
Age12 years
Last released4 months ago
mikro-orm
2.80

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

Downloads13,304,591
Stars7,300
Forks496
Issue closure rate98%
Age6 years
Last released9 hours ago

Missing a library? Add it to the list by editing this category.