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JavaScript Productivity business.facebook.com

Highlight breakdown columns

Tints breakdown columns such as age, gender, placement and device so you analyze segments faster.

Code to copy

(function () {
  var KEYS = ['age', 'gender', 'placement', 'platform', 'device', 'region', 'country'];
  function mark() {
    try {
      document.querySelectorAll('[role="columnheader"]').forEach(function (h, i) {
        var t = (h.textContent || '').toLowerCase();
        if (!KEYS.some(function (k) { return t.indexOf(k) > -1; })) return;
        h.style.background = 'rgba(123,31,162,0.16)';
        document.querySelectorAll('[role="row"]').forEach(function (r) {
          var c = r.querySelectorAll('[role="gridcell"],[role="cell"]')[i];
          if (c) c.style.background = 'rgba(123,31,162,0.07)';
        });
      });
    } catch (e) {}
  }
  mark();
  setInterval(mark, 3000);
})();

How to use this example

  1. Copy the code with the button above.
  2. Install JustZix (2 minutes) and open the extension on the target page.
  3. Add a new rule matching that page.
  4. Paste the code into the rule's JavaScript panel and save — it runs on every page visit.

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