Get DOM elements by text content

getElementsByText.js

const getElementsByText = (text, parent) => {
  if (!text) return []
  const xpath = `//*[text()='${text}']`
  const xpathResult = document.evaluate(
    xpath,
    parent || document,
    null,
    XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,
    null
  )
  const results = []
  for (let i = 0, length = xpathResult.snapshotLength; i < length; ++i) {
    results.push(xpathResult.snapshotItem(i))
  }
  return results
}