Facelets - Template language

Facelets is a template language created in 2005.

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19Years Old

In computing, Facelets is an open-source Web template system under the Apache license and the default view handler technology (aka view declaration language) for JavaServer Faces (JSF). The language requires valid input XML documents to work. Facelets supports all of the JSF UI components and focuses completely on building the JSF component tree, reflecting the view for a JSF application. Read more on Wikipedia...

Facelets Wikipedia page
Facelets first developed in https://javaee.github.io
See also: (3 related languages)Java, XML, JSP

Example from Wikipedia:

<ui:composition
    xmlns="http://www.w3.org/1999/xhtml"
    xmlns:ui="http://java.sun.com/jsf/facelets" 
    xmlns:h="http://java.sun.com/jsf/html"
    xmlns:cc="http://java.sun.com/jsf/composite">
    <cc:interface/>
    <cc:implementation> 
        <h:outputText value="&amp;nbsp;" escape="false"/>
    </cc:implementation>
</ui:composition>