The Jinja templating language ported to Javascript, usable with NodeJS and compatible with browserify.
JavaScript Shell
Latest commit 4b5aa84 Mar 13, 2012 Christophe Eymard Adding .npmignore to avoid name clash with .gitignore.

README.md

JinJS

As stated on Jinja's home page, "Jinja Is Beautiful"

{% extends "layout.html" %}
{% block body %}
  <ul>
  {% for user in users %}
    <li><a href="{{ user.url }}">{{ user.username }}</a></li>
  {% endfor %}
  </ul>
{% endblock %}

JinJS is the native port of Jinja to the world of NodeJS. Just like Jinja, it aims to transform template documents to native javascript code to maximize execution speed.

Head over to the Documentation