In this article, we will create a simple Node.js server and explore different methods that we can use to render an HTML page. Internally Render HTML File in Node.js Node.js is an open-source JavaScript runtime that allows us to use JavaScript on the server. Using Node.js, we can do the following. Create, read, open, close, and delete files on the server. Add, modify and delete data in the database. Create web applications, video streaming apps, chat applications that render content dynamically.