There are 2 open-source alternatives to TypeORM in this directory. The most popular is Mikro-ORM with 9.0k GitHub stars, followed by Prisma JSON Types Generator(554 stars). All are open source, free to use, and many can be self-hosted.
| # | Tool | Stars | Language | License |
|---|---|---|---|---|
| 1 | Mikro-ORM A TypeScript ORM for Node.js, implementing Data Mapper, Unit of Work, and Identity Map patterns. Compatible with MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL, and SQLite/libSQL databases. | 9.0k | TypeScript | MIT License |
| 2 | Prisma JSON Types Generator A tool for replacing JsonValues in Prisma with custom TypeScript types to enhance type safety and developer experience. | 554 | TypeScript | MIT License |
A TypeScript ORM for Node.js, implementing Data Mapper, Unit of Work, and Identity Map patterns. Compatible with MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL, and SQLite/libSQL databases.
A tool for replacing JsonValues in Prisma with custom TypeScript types to enhance type safety and developer experience.
The top three are Mikro-ORM(9.0k stars), Prisma JSON Types Generator(554 stars). All are open source and free to use.
Yes. Every tool listed here is open source and free to use in your own projects. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.
Many of the alternatives listed are self-hostable. Each tool's page lists hosting details, system requirements, and licensing terms.
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