Scalate is a Scala based template engine which supports HAML, Mustache and JSP, Erb and Velocity style syntaxes.
Twirl is Play's default template engine
A Scala implementation of the Handlebars templating language (a superset of Mustache).
A lightweight, logicless templating engine, written in Scala and inspired by Mustache
Typesafe HTML templates and static site generator in pure Scala
A template engine for Scala
Twirl templates to link Scala.js output scripts into a HTML page.