As mentioned above, Next JS is a framework that holds React. Comparing React to Next JS or vice versa, all we can say is Next JS is useful for creating web applications by performing server-side rendering as a backend tool while React Native remains a front-end tool for building a native application.
Yes, developers can use NextJS and React together because NextJS is a useful framework for developing React applications. NextJS offers features like server-side rendering, static exporting options, and easy production builds to developers while making React applications.
Well, the answer to this question is based on the types and goals of the project. When it comes to Next.js vs React, it is better to ask whether Next.js is a good choice to build a React application. Unarguably, Next.js and React are the two most important building blocks for the front-end development that support digital experience collectively. They can ensure better performance of web applications with reduced development costs and higher productivity.