Next.js is an open-source JavaScript library that enables developers to build server-side rendered React applications. It is a powerful tool for creating fast, secure and user-friendly web applications, but it is not an API. Instead, it provides a way for developers to create APIs using the same codebase used to render the application. It has a simple routing system for defining endpoints and creating data models, and it allows developers to use GraphQL for querying the data and creating powerful APIs.
An API (Application Programming Interface) is a set of tools and protocols that allow applications to communicate with each other. It provides the bridge between an application and its server-side components, enabling developers to create powerful applications with minimal effort.
Although Next.js is not an API itself, it is a powerful library that makes it easier to build server-side rendered React applications and create APIs. If you are looking for a way to create an API, then Next.js is worth considering.
