Run results for: parsing html f324r

Test name	Executions per second
✓ innerHTML	13,917 Ops/sec
DOMParser	12,688 Ops/sec
createHTMLDocument	10,195 Ops/sec
createRange	6,771 Ops/sec
write	6,134 Ops/sec
template	6,102 Ops/sec
setHTMLUnsafe	5,843 Ops/sec
parseHTMLUnsafe	5,748 Ops/sec

Script Preparation code:

const doc = document.createDocumentFragment()
const parser = new DOMParser
let temp
let div
let range
let html = `<div>${'<button>hii</button>'.repeat(200)}</div>`
function go(parseMode) {
    switch (parseMode) {
        case 'DOMParser':
            var element = document.adoptNode(parser.parseFromString(html, 'text/html').body.firstElementChild)
            break
        case 'write': {
            let doc = document.implementation.createHTMLDocument()
            doc.write(html)
            var element = document.adoptNode(doc.body.firstElementChild)
        }
        break
    case 'setHTMLUnsafe': {
        temp ??= document.createElement('template')
        temp.setHTMLUnsafe(html)
        var element = document.adoptNode(temp.content.firstElementChild)
    }
    break
    case 'innerHTML': {
        div ??= document.createElement('div')
        div.innerHTML = html
        var element = div.removeChild(div.firstElementChild)
    }
    break
    case 'createHTMLDocument': {
        let n = document.implementation.createHTMLDocument()
        n.body.innerHTML = html
        var element = document.adoptNode(n.body.firstElementChild)
    }
    break
    case 'createRange':
        var element = document.adoptNode((range ??= document.createRange()).createContextualFragment(html).firstElementChild)
        break
    case 'template': {
        temp ??= document.createElement('template')
        temp.innerHTML = html
        var element = document.adoptNode(temp.content.firstElementChild)
    }
    break
    case 'parseHTMLUnsafe':
        var element = document.adoptNode(Document.parseHTMLUnsafe(html).body.firstElementChild)
        break
    }
    return element
}