NANO – jQuery Template Engine - NANO is a simple and open-source jQuery Template Engine developed by trix.pl and released under the MIT License.
Pug - Pug is a robust, elegant, feature rich template engine for Node.js
Handlebars - Handlebars is a JavaScript template library that is, more or less, based on ...
Jinja2 - Jinja2 is a template engine written in Python.
Typescript - TypeScript allows developers to compile a superset of JavaScript to plain JavaScript on any browser, host, or operating system.
Nunjucks - Nunjucks offers node templates with inheritance, asynchronous control.