Benchmark: html encode - MeasureThat.net

Script Preparation code:

function replaceAllWithShortcut(str) {
    return !(/[<>&"']/.test(str)) ? str :
           str.replaceAll('&', '&amp;').replaceAll('<', '&lt;')
              .replaceAll('>', '&gt;').replaceAll('"', '&quot;');
}

const cachedElementParent = document.createElement('div');
const cachedChildTextNode = document.createTextNode('');
cachedElementParent.appendChild(cachedChildTextNode);

function serializeTextNode(text) {
  cachedChildTextNode.nodeValue = text;
  return cachedElementParent.innerHTML;
}

Tests:

replaceAllWithShortcut
replaceAllWithShortcut("hello <script>alert('xss')</script>")
serializeTextNode
serializeTextNode("hello <script>alert('xss')</script>")

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
replaceAllWithShortcut
serializeTextNode

html encode (version: 0)

Comparing performance of: replaceAllWithShortcut vs serializeTextNode

Created: one year ago by: Guest

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replaceAllWithShortcut

serializeTextNode

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

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