Which ORM is best for nodejs?
I am using Typeorm with Postgresql. I've been trying sequelize too, but finally I decided to use typeorm because the code is clean and maintainable, your code is elegant and easy to read, support multiple DBMs, decoratos, it's a great ORM. I am using it with Typescript and Express. I hope you can actually consider using it.
Checkout Typeorm
TypeORM is an ORM that can run in NodeJS, Browser, Cordova, PhoneGap, Ionic, React Native, NativeScript, Expo, and Electron platforms and can be used with TypeScript and JavaScript (ES5, ES6, ES7, ES8). Its goal is to always support the latest JavaScript features and provide additional features that help you to develop any kind of application that uses databases - from small applications with a few tables to large scale enterprise applications with multiple databases.
TypeORM supports both Active Record and Data Mapper patterns, unlike all other JavaScript ORMs currently in existence, which means you can write high quality, loosely coupled, scalable, maintainable applications the most productive way.