Phug templating support for Kirby CMS. This relies on Pug-php, and I have found it a joy to use. As it stands it uses the php expressionLanguage, and comes pre-installed with coffee-script and less filters.
Clone this in your site/plugins folder and run
composer install
from there.
Simply convert your templates to .pug files. Their translation to Php files will happen automatically whenever any of the files (and dependencies, ie through the use of extends) are changed, and cached in the plugins cache folder.
This is a really bare-bones implementation. One could imagine many extensions (configuration, easier installation, etc.). This does what I need it to do, so I don't expect that I will expand upon it massively by my own initiative. Feel free to submit PR's, and I will gladly follow up.
Or fork it if you feel like taking ownership — I will then redirect.