Dust
Asynchronous templates for the browser and node.js
Simulacra
One-way data binding for web applications.
Jsviews
Interactive data-driven views, built on top of JsRender templates
Pure
PURE Unobtrusive Rendering Engine for HTML
Weld
Template antimatter for Node.js (Browsers too!)
Tempo
Tempo is an easy, intuitive JavaScript rendering engine that enables you to craft data templates in pure HTML.
Paperclip.js
reactive DOM template engine built for speed, and extensibility
T.js
A tiny javascript templating framework in ~400 bytes gzipped
Ect
Fastest JavaScript template engine with embedded CoffeeScript syntax
Hinclude
declarative client-side inclusion for the Web
Dna.js
An uncomplicated user interface library for semantic templates
ICanHaz.js
A clean solution for templating with Mustache.js and jQuery or Zepto
Teddy
An easy-to-read, HTML-based, mostly logic-less DOM templating engine with support for both server-side and client-side templating.
Mask Js
Zen Coding | Markup | Template | HMVC
Grips
Simple-logic templates
Handlebars Helpers
A small collection of useful helpers for Handlebars.js
Nunjucks
A jinja2-inspired templating system for javascript