NodeJS Framework at a glanceExpressWhen you build a Web application using node. js, Express is often considered a de facto Web server. Its philosophy, a minimalist core that can be extended with middleware packages, is familiar to most node. JS developers. KoaKOA's philosophy is close to express, but it is a matter of using the ES6 generator to avoid sometimes called callbacks to hell. FeathersFeathers is a very flexible solution that creates a service-oriented architecture and is a good fit to create a node. js microservices. NodalThe nodal framework connects to the PostgreSQL database with target stateless and distributed services. KeystoneKeystone is one of the best solutions to manage the client and run it to manage the content from the MongoDB database. The management interface is automatically generated from the model, with all CRUD operations and fine filters. Sailssails is a complete MVC framework that is inspired by Ruby on Rails and works well with any type of database (SQL or NoSQL). LoopbackLoopback is another mature framework with many functions built into it, including the use of tokens and authentication to any type of database connector. Its killer feature is the API browser feature that allows developers to visually check for multiple API endpoints and check any user's tokens. If you have to build an API, this is definitely a good choice.
Learn Express, then use KOA, don't use the old, don't use the small crowd's
Nodejs Framework at a glance