pug with express code example

Example 1: pug node js express

app.set('view engine', 'pug')

Example 2: pug node js express

npm install pug

Example 3: what is pug template engine

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.