This EJS file is stored in a folder called views where express checks by default for rendering web pages.

ejs and contains html which has portions of server variables written in EJS syntax. You will understand better when you see in code ☺.įinally, at the route handler, you just render the file using the method re.render() which takes as parameter the EJS file name (without extension) and the variable.ĮJS files have the extension. To begin using EJS in our express app, we must import/call EJS and set view engine as EJS in our code.

please take note this requires internet.Īs example, we are going to setup a simple express app that renders a web page with variables using EJS. To install EJS module, navigate to your project directory from a command prompt window and type the command:Īfter hitting enter, just wait for a while as npm downloads and installs it in your local machine. To add EJS in your Express JS project, you must install the module in order to start using it. At this story, we’ll focus on the server-side. With simplicity in syntax and structure, template engines can be used as a quick tool to easily get started with a Node js application if you don’t want to do anything complex or involve other front-end frameworks like React JS or Vue JS.ĮJS simply stands for Embedded JavaScript templates, and we can use it both server-side or client-side. We have several examples of template engines which are usable with node js and express js which include: In other words, a variable can be created in our server and then be inserted in an html template. One particularity with template engines is their ability to inject data from the server into an html template and then send the final html page to the client side. It easily allows us to create and use static html page. In simple terms, a template engine is a package that renders data in HTML pages. NB: Basic node js/express knowledge required for this tutorial I recommend you check out our video content and other useful resources on our YouTube channel and this blog, respectively.

Template engines are the easiest ways to get started with building your express js application. In this tutorial, I will show you how start using template engines in your node js/express js applications.

Pug template engine for express