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JavaScript Productivity soundcloud.com

SoundCloud: spacebar toggles playback

Lets you reliably pause and resume playback with the spacebar from anywhere on the page.

Code to copy

// Make the spacebar reliably toggle play/pause from anywhere on the page
document.addEventListener('keydown', function (e) {
  if (e.code !== 'Space') { return; }
  const tag = (e.target.tagName || '').toLowerCase();
  if (tag === 'input' || tag === 'textarea' || e.target.isContentEditable) { return; }
  const playBtn = document.querySelector('.playControls__play');
  if (playBtn) {
    e.preventDefault();
    playBtn.click();
  }
}, 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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