<template>
Widely available since 2018-05-12
The <template> HTML element holds HTML fragments which you can clone and insert into the document using JavaScript.
Learning resources on MDN
Browser support (view on caniuse.com)
- Chrome 26 Released on 2013-03-26
- Chrome Android 26 Released on 2013-04-03
- Edge 13 Released on 2015-11-12
- Firefox 22 Released on 2013-06-25
- Firefox for Android 22 Released on 2013-06-25
- Safari 8 Released on 2014-10-16
- Safari on iOS 8 Released on 2014-09-17
Specifications
- HTML Standard (#the-template-element), from HTML Workstream (WHATWG).