What is Handlebars.js?
Handlebars.js is an extension to the Mustache templating language created by Chris Wanstrath. Handlebars.js and Mustache are both logicless templating languages that keep the view and the code separated like we all know they should be.
Semantic templates
Handlebars provides the power necessary to let you build semantic templates effectively with no frustration.
Mustache-compatible
Handlebars is largely compatible with Mustache templates. In most cases it is possible to swap out Mustache with Handlebars and continue using your current templates.
Fast execution
Handlebars compiles templates into JavaScript functions. This makes the template execution faster than most other template engines.
official handlebarsjs.com
src stackshare.io/handlebars