TypeScript Model Projects

typegoose

9 2,142 9.2 TypeScript

Typegoose - Define Mongoose models using TypeScript classes.

Project mention: Node Abstract Repository for MongoDB | dev.to | 2023-06-04

So we started researching the state-of-the-art and discovered several libraries that could fit our requirements. The best candidates we were able to find were Mongoose, Typegoose, and TypeORM. Mongoose is a well-known Node.js library for MongoDB that implements the Data Mapper pattern and lets developers define schemas to constraint the data models associated with their domain objects. However, Mongoose works with concrete data models, which in a complex domain model scenario results in query logic duplication. Typegoose is a type-safe Mongoose wrapper that allows schema constraint declaration at domain object field level via JS decorators. Unfortunately, those very decorators leak persistence logic into the domain model. Besides, Typegoose also implements the Data Mapper pattern, thus sharing the same drawbacks of Mongoose. TypeORM, on another hand, implements the Repository pattern and provides some basic support for MongoDB. However, TypeORM presents several limitations compared to Mongoose.

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).