Node allows us to run JavaScript outside the browser, on a server for example.Node can be installed on any server, it's open-source and free.Node is a new(ish) runtime environment for JavaScript.Now there are two ways to run JavaScript: Node is a new environment for JavaScript. But now, we can run JavaScript code almost anywhere…how? By installing the one they call, node. This limited JavaScript from being used outside of the browser. So whenever we wrote javascript we would only really see it in action once we open a web page on the browser. In fact, the browser used to be the only runtime environment for JavaScript. When we think JavaScript, we think browser, websites, web pages, interactivity, event listeners, onclick, etc. Photo by Lukas Blazek on Unsplash What is Node.js?
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