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npm · #4923 most downloaded on npm
Data-Mapper ORM for TypeScript and ES2023+. Supports MySQL/MariaDB, PostgreSQL, MS SQL Server, Oracle, SAP HANA, SQLite, MongoDB databases.
Last release today
04 Oct 2026
Ships on a steady schedule
a new release about every 8 days
Nearly every release is documented
notes for 59 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
10 years old
1295 releases · first in 2016
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One column per quarter.
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fixed Cannot read properties of undefined (reading 'sync') caused after glob package upgrade
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new nullable embeds feature introduced a breaking change which might enforce you to update types on your entities to | null, if all columns in your em…
@VirtualColumn (#10432) (b53e410), closes #10431update: false in persistence (#10250) (f8fa1fd), closes #10249date-fns in favor of DayJs (#10306) (cf7147f) | null,
if all columns in your embed entity are nullable. Since database queries now return embedded property as null if all its column values are null.Nothing published for this version
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add trustServerCertificate option to SqlServerConnectionOptions (#9985) (0305805), closes #8093
trustServerCertificate option to SqlServerConnectionOptions (#9985) (0305805), closes #8093Nothing published for this version
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