stylus
Robust, expressive, and feature-rich CSS superset
pug
A clean, whitespace-sensitive template language for writing HTML
handlebars-layouts
Handlebars helpers which implement layout blocks similar to Jade, Jinja, Nunjucks, Swig, and Twig.
layouts
Wraps templates with layouts. Layouts can use other layouts and be nested to any depth. This can be used 100% standalone to wrap any kind of file with banners, headers or footer content. Use for markdown, HTML, handlebars views, lo-dash templates, etc. La