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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
19 Sep 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Nothing withdrawn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
1280 releases · first in 2016
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One column per quarter.
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fix(postgres): execute remaining relation-load and persistence paths …
fix(postgres): execute remaining relation-load and persistence paths …
chore!: remove dead skipNulls option from getEntityValueMap
chore!: remove dead skipNulls option from getEntityValueMap (#12303)
docs(relations): document relationLoadStrategy and loadEagerRelations…
docs(relations): document relationLoadStrategy and loadEagerRelations…
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cache: release query runner on error in storeInCache
require() calls that break bundlers (#12647) (30f9fc7)Full Changelog: 0.3.30...0.3.31
fix: scope invalidWhereValuesBehavior to high-level abstractions only by @naorpeled in #11878
Full Changelog: 0.3.29...0.3.30
fix: fix up aggregate methods ambiguous column by @Cprakhar in #11822
QueryBuilder parameter of type JS Date not escaped correctly by @alumni in #11867returning option to update/upsert operations by @naorpeled in #11782Full Changelog: 0.3.28...0.3.29
QueryBuilder parameter of type JS Date not escaped correctly (#11867) (5153436)Nothing published for this version
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docs: fix link to email, when vulnerability found by @pkuczynski in #11667
jsonpath column type in PostgreSQL by @pkuczynski in #11684init command and bump to v8 by @pkuczynski in #11704.test.ts extension by @alumni in #11801findBy method to MongoEntityManager by @CHOIJEWON in #11814Full Changelog: 0.3.27...0.3.28
findBy method to MongoEntityManager (#11814) (38715bb)jsonpath column type in PostgreSQL (#11684) (4f05718)Nothing published for this version
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