Koa is a new web framework designed by the team behind Express, which aims to be a smaller, more expressive, and more robust foundation for web applications and APIs. By leveraging async functions, Koa allows you to ditch callbacks and greatly increase error-handling. Koa does not bundle any middleware within its core, and it provides an elegant suite of methods that make writing servers fast and enjoyable.
This is a smaller version, but it is a more expressive and strong foundation builder for web apps and APIs. It is extremely adaptable and allows you to organize the components anyway you like. Koa.js has a large user base and has received 28K Github stars.
MERN Stack’s Ascension
GraphQL has been an effective alternative to REST API. It allows programmers to elucidate precisely what information does it require. It is efficient in gathering enormous data from various sources.
Another node.js trend, GraphQL, is found to be growing every year. It has slowly and gradually grabbed the attention of developers across the globe. We can assume that it is going to grow exponentially. GraphQL can simplify the workflow of various platforms such as Android, Windows, or iOS. Consequently, it is going to be the developers’ favorite and flourishing feature.
Internet of Things (IoT)
Node.js is an excellent source to build apps for IoT. Most famous IoT companies have already started hiring experts to create IoT apps using Node.js to implement better microservices, real-time capabilities, and data-centric approaches. The main advantage of using Node.JS is to translate to faster real-time execution. It acquires less memory and requires fewer resources on the server-end. Therefore, developers can create scalable and efficient applications for IoT with Node.JS.