Building a ChatGPT AI with JavaScript - An OpenAI Code-Along Guide - What Is Next.js and React.js

The video introduces Next JS, a JavaScript framework built on React, highlighting its benefits for server-rendered applications. It explains React's component-based architecture and virtual DOM, which enhance performance and maintainability. Next JS simplifies React development by reducing boilerplate code and offering a powerful development experience. The video also covers Next JS features like server-side rendering and code splitting.

What new insight or understanding did you gain from this video?