The Reusable, Scalable, and Quick node.js API Server.
What is Django REST framework?
It is a powerful and flexible toolkit that makes it easy to build Web APIs.
What is Koa?
Koa aims to be a smaller, more expressive, and more robust foundation for web applications and APIs. Through leveraging generators Koa allows you to ditch callbacks and greatly increase error-handling. Koa does not bundle any middleware.