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by dzaima 931 days ago
Similar thing presumably happens on GitHub commit pages - at the bottom there's a "You’re not receiving notifications from this thread." (or a different message if you have, presumably) that only loads once you've scrolled to it, but before that it's a spinner which takes up CPU (even though it's not even visible). It's similarly an svg, with 'animation: rotate-keyframes 1s linear infinite;'