Drupal 8 is upon us and with it comes the Twigification of all theme output. Anything that was a PHP template or theme function in Drupal 7 is now a Twig template so we all need to level up on our Twiggy knowledge—and I'm not talking about this Twiggy or this Twiggy.

Introduction

TODO

Syntax

TODO A few examples to grok itPrinting 

{{ someVar }}

Comments

{# This is a comment, yo. #} 

Control Structures

{% if var %} 
... 
{% endif %}

{% for user in users if user.active %} 
	{{ user.name }} : {{ user.email }} 
{% else %} 
	{# No active users #}
{% endfor %}

Documentation

From the creators: 

• http://twig.sensiolabs.org/
• http://twig.sensiolabs.org/documentation
• http://twig.sensiolabs.org/doc/templates.html Good outline of syntax and semantics

...