DORMDjango-style ORM for MongoDB

Typed models, field__lookup filters compiled to aggregation pipelines, and schema-driven validation — in TypeScript.

Django-style querying

field__lookup filters — salary__gte, name__icontains, assignee__supervisor__salary__gte — compile to MongoDB aggregation pipelines, joins included.

The schema is the single source of truth. create / get / filter are typed from it, and filter keys autocomplete and reject typos.

Lazy filter / exclude / order_by / limit / offset / select / populate — awaitable, so eager usage keeps working.

string / number / boolean / date / objectId / ref, plus array, embedded sub-schemas, and enums — with recursive validation.

pre/post create·update·delete hooks, dorm.transaction(), app-level unique validation, and ensureIndexes().

mongodb is a peer dependency. Ships ESM, type declarations, and npm provenance.