← All examples

JavaScript Developer & QA goodreads.com

Goodreads: number the reviews

Adds a position number before each visible review so they are easier to reference.

Code to copy

// Prefix each visible review with its position number
(function () {
  var reviews = document.querySelectorAll('.ReviewCard, #bookReviews .review');
  reviews.forEach(function (r, i) {
    if (r.querySelector('.jz-review-num')) { return; }
    var tag = document.createElement('span');
    tag.className = 'jz-review-num';
    tag.style.cssText = 'display:inline-block;background:#382110;color:#fff;border-radius:3px;padding:1px 7px;margin-right:8px;font-size:0.8rem';
    tag.textContent = '#' + (i + 1);
    r.insertBefore(tag, r.firstChild);
  });
})();

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.

Rate this example

No ratings yet — be the first.

Does this example work?

Snippets are useless without somewhere to paste them.

JustZix takes 2 minutes to install and runs your code on every matching page. No account, no payment.

Download free See use cases