It is an open-source, cross-platform JavaScript runtime environment.

Developers use Node. js to create server-side web applications, and it is perfect for data-intensive applications since it uses an asynchronous, event-driven model. Now that we know what is Node, let's look at why it is so prevalent in web development.

It is an open-source, cross-platform JavaScript runtime environment.

Developers use Node. js to create server-side web applications, and it is perfect for data-intensive applications since it uses an asynchronous, event-driven model. Now that we know what is Node, let's look at why it is so prevalent in web development.