If not, install it using: $ sudo apt-get install build-essential Follow our Ubuntu server update best practices. Have some knowledge with routing in ExpressJS Set up a non-root user with sudo privileges. Prerequisitesīefore starting, it is recommended that you: This tutorial uses the example server IP 192.0.2.123. Unlike standard HTML markup, PugJS allows HTML to be generated dynamically through data sent from the server to the view. Its syntax is aesy to learn.Pug or PugJS is a template engine for NodeJS, which allows for server-side rendering of HTML.

Pug uses whitespaces and indentation as the part of the syntax. Let's learn how to use pug template engine in Node.js application using Express.js. Let's take a template engine pug (formerly known as jade). For example, to use the Pug template engine: app.set('view engine', 'pug'). view engine: It specifies the template engine that you use.

Views: It specifies a directory where the template files are located.įor example: app.set('views', './views').To render template files you have to set the following application setting properties: Template engine makes you able to use static template files in your application. Many programmers like mustache template engine mostly because it is one of the simplest and versatile template engines. According to the template-benchmark, pug is 2x slower than Handlebars, EJS, Underscore. Pug is similar to Haml which uses whitespace. In the above template engines, pug (formerly known as jade) and mustache seems to be most popular choice. So this approach is preferred to design HTML pages easily.įollowing is a list of some popular template engines that work with Express.js:

At runtime, it replaces variables in a template file with actual values, and transforms the template into an HTML file sent to the client. A template engine facilitates you to use static template files in your applications.

Express middleware pug template