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JavaScript Developer & QA pinterest.com

Pinterest: count feed pins

Logs the number of pins in the DOM and how many of them are promoted, for diagnostic purposes.

Code to copy

// Log how many pins and promoted pins are currently in the DOM
function reportPins() {
  const all = document.querySelectorAll('[data-test-id="pin"]');
  let promoted = 0;
  all.forEach(function (p) {
    if (p.querySelector('[data-test-id="pinPromotedLabel"]') ||
        p.querySelector('[data-test-id="oneBarPromotedLabel"]')) {
      promoted++;
    }
  });
  console.log('[Pinterest] pins:', all.length, 'promoted:', promoted);
}
reportPins();
const obs = new MutationObserver(reportPins);
obs.observe(document.documentElement, { childList: true, subtree: true });

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