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JavaScript Reading & focus web.telegram.org

Telegram: auto-reveal spoilers

Automatically reveals hidden spoiler text in messages so you do not have to click each one.

Code to copy

// Reveal hidden spoiler text automatically so nothing stays masked
function revealSpoilers() {
  const spoilers = document.querySelectorAll('.bubbles .bubble .spoiler:not(.is-visible), .Message .spoiler');
  spoilers.forEach(function (s) {
    s.classList.add('is-visible');
    s.style.filter = 'none';
    s.style.color = 'inherit';
  });
}
revealSpoilers();
const obs = new MutationObserver(revealSpoilers);
obs.observe(document.documentElement, { childList: true, subtree: true });

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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