How does Node.js work?

Node.js is a server-side JavaScript runtime environment that enables developers to build scalable, high-performance web applications. It uses an event-driven, non-blocking I/O model that allows multiple requests to be processed simultaneously, improving overall application performance. Node.js achieves this by using the V8 JavaScript engine from Google Chrome and a modular architecture that allows developers to easily add functionality through the use of Node.js modules. It also includes features like built-in support for HTTP and HTTPS protocols, a powerful package manager called npm, and a variety of tools and frameworks that can be used to build a wide range of applications. Overall, Node.js simplifies the process of building robust, scalable web applications by leveraging the core principles of JavaScript and modern web development practices.

This mind map was published on 30 May 2023 and has been viewed 183 times.