A Beginner’s Guide to Pug

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About the book

As web designers or developers, we likely all have to write our fair share of HTML. And while this is not the most difficult task, it can often feel a little boring or repetitive. HTML is also static, which means that if you want to display dynamic data (fetched from an API, for example), you invariably end up with a mishmash of HTML stings inside JavaScript. This can be a nightmare to debug and to maintain.

This is where Pug comes in. Pug is a template engine for Node and for the browser. It compiles to HTML and has a simplified syntax, which can make you more productive and your code more readable. Pug makes it easy both to write reusable HTML, as well as to render data pulled from a database or API.

In this guide, I’ll demonstrate how to get up and running with Pug. We’ll start by installing it from npm, go over its basic syntax and then look at several examples of using JavaScript in Pug. Finally, we’ll explore a couple of Pug’s more advanced features by building a simple Node/Express project which uses Pug as its template engine.

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