A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
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the right
Accept
header
to the server to view the underlying object.
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"content": "<p>I built a latency meter with an Arduino and a photo transistor to answer one question: Is click-to-photon latency higher on Wayland than on X11?</p><p>And the answer is: Yes, actually.</p><p>⏱️ 42 ms on X11, compositing off<br />⏱️ 56 ms on X11, compositing on<br />⏱️ 64 ms on Wayland<br />⏱️ 71 ms on Windows 10</p><p>Tested with Plasma 6.3.4 and Firefox 137. I will improve my methods and confirm these numbers. See replies for details.</p><p><a href=\"https://ma.fellr.net/tags/Arduino\" class=\"mention hashtag\" rel=\"tag\">#<span>Arduino</span></a> <a href=\"https://ma.fellr.net/tags/DIY\" class=\"mention hashtag\" rel=\"tag\">#<span>DIY</span></a> <a href=\"https://ma.fellr.net/tags/Electronics\" class=\"mention hashtag\" rel=\"tag\">#<span>Electronics</span></a> <a href=\"https://ma.fellr.net/tags/X11\" class=\"mention hashtag\" rel=\"tag\">#<span>X11</span></a> <a href=\"https://ma.fellr.net/tags/Wayland\" class=\"mention hashtag\" rel=\"tag\">#<span>Wayland</span></a> <a href=\"https://ma.fellr.net/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a> <a href=\"https://ma.fellr.net/tags/KDE\" class=\"mention hashtag\" rel=\"tag\">#<span>KDE</span></a> <a href=\"https://ma.fellr.net/tags/Plasma\" class=\"mention hashtag\" rel=\"tag\">#<span>Plasma</span></a> <a href=\"https://ma.fellr.net/tags/Latency\" class=\"mention hashtag\" rel=\"tag\">#<span>Latency</span></a> <a href=\"https://ma.fellr.net/tags/Performance\" class=\"mention hashtag\" rel=\"tag\">#<span>Performance</span></a> <a href=\"https://ma.fellr.net/tags/Gaming\" class=\"mention hashtag\" rel=\"tag\">#<span>Gaming</span></a></p>",
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"en": "<p>I built a latency meter with an Arduino and a photo transistor to answer one question: Is click-to-photon latency higher on Wayland than on X11?</p><p>And the answer is: Yes, actually.</p><p>⏱️ 42 ms on X11, compositing off<br />⏱️ 56 ms on X11, compositing on<br />⏱️ 64 ms on Wayland<br />⏱️ 71 ms on Windows 10</p><p>Tested with Plasma 6.3.4 and Firefox 137. I will improve my methods and confirm these numbers. See replies for details.</p><p><a href=\"https://ma.fellr.net/tags/Arduino\" class=\"mention hashtag\" rel=\"tag\">#<span>Arduino</span></a> <a href=\"https://ma.fellr.net/tags/DIY\" class=\"mention hashtag\" rel=\"tag\">#<span>DIY</span></a> <a href=\"https://ma.fellr.net/tags/Electronics\" class=\"mention hashtag\" rel=\"tag\">#<span>Electronics</span></a> <a href=\"https://ma.fellr.net/tags/X11\" class=\"mention hashtag\" rel=\"tag\">#<span>X11</span></a> <a href=\"https://ma.fellr.net/tags/Wayland\" class=\"mention hashtag\" rel=\"tag\">#<span>Wayland</span></a> <a href=\"https://ma.fellr.net/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a> <a href=\"https://ma.fellr.net/tags/KDE\" class=\"mention hashtag\" rel=\"tag\">#<span>KDE</span></a> <a href=\"https://ma.fellr.net/tags/Plasma\" class=\"mention hashtag\" rel=\"tag\">#<span>Plasma</span></a> <a href=\"https://ma.fellr.net/tags/Latency\" class=\"mention hashtag\" rel=\"tag\">#<span>Latency</span></a> <a href=\"https://ma.fellr.net/tags/Performance\" class=\"mention hashtag\" rel=\"tag\">#<span>Performance</span></a> <a href=\"https://ma.fellr.net/tags/Gaming\" class=\"mention hashtag\" rel=\"tag\">#<span>Gaming</span></a></p>"
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