What Is Template Engine In Node Js

Each template engine uses a different language to define html template and inject data into it.

What is template engine in node js. It s useful for rendering html from json and it s not very useful when building complex frontend templates. First class twig engine for node js. A vue js server side rendering engine for express js. The pug template engine for node js is literally enabling developers to write code that looks like paragraphs straight out of a book.

A template engine enables you to use static template files in your application. This is the work of a template engine the template for the news feed is defined and then based on the current user and the query to the database the template is populated with received content. Template in underscore is simply a function which compiles a piece of template into html. However some html templates process data and generate final html page at server side also.

Ejs is a simple templating language which is used to generate html markup with plain javascript. Jade is a template engine for node js. We can use template engines in both the backend and front end. This approach makes it easier to design an html page.

It uses whitespace and indentation as a part of the syntax. At runtime the template engine replaces variables in a template file with actual values and transforms the template into an html file sent to the client. The consolidate js library unifies the apis of these template engines to a single express. There are many template engines available for node js.

Template engine helps to create an html template with minimal code. Ejs is among the most popular tempate view engines for node js and expressjs with 4 2k stars at github and over 5 5m downloads per week at npm. Some popular template engines that work with express are pug mustache and ejs. Jade syntax is easy to learn.

Template engine produces the final html using template and data in client s browser. Ejs or embedded javascript templating is a templating engine used by node js. A liquid engine implementation for both node js and browsers. Also it can inject data into html template at the client side and produce the final html.

Not only does this improve the overall code productivity but it can also help to streamline the work on a project that consists of multiple team members.