What are the differences between popular template engines?

What are the differences between popular template engines?

There are several popular template engines like Handlebars, EJS, and Pug. Handlebars is known for its simplicity and logic-less templates, while EJS allows for JavaScript code within the templates. Pug, on the other hand, uses indentation for structure and is quite concise.

Which one is the best for a beginner?

For beginners, Handlebars is often recommended due to its straightforward syntax and ease of use. It allows you to focus on the content without getting bogged down by complex logic.

Can you give me an example of how to use EJS?

Sure! In EJS, you can create a template file with .ejs extension. For example, you can use <h1><%= title %></h1> to display a variable called title. You can render this template in your Node.js application using res.render('template', { title: 'Hello World' });.

What are the performance differences between these engines?

Performance can vary based on the complexity of the templates and the size of the data being processed. Generally, Pug is faster for rendering due to its compiled nature, while Handlebars and EJS may have similar performance for simpler templates.