HTML Document File : techniques.html

<div id=main></div>
<!--ext install Tobermory.es6-string-html-->
<script>
var collection1=[["arti magiche",5],["diplomazia",3],["savoir-faire",4]]
main.innerHTML=/*html*/`<h1>test</h1>${_for(collection1)}<hr>`
function _for(collection){var html=''
for(var item of collection)
    html+=/*html*/`<div>${item[0]} di livello ${item[1]}</div>`
return html
}
</script>