ActivityPub Viewer

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 request with the right Accept header to the server to view the underlying object.

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{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.yuuta.moe/users/coelacanthus/statuses/113470347476804184", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-11-12T14:01:37Z", "url": "https://mastodon.yuuta.moe/@coelacanthus/113470347476804184", "attributedTo": "https://mastodon.yuuta.moe/users/coelacanthus", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.yuuta.moe/users/coelacanthus/followers" ], "sensitive": false, "atomUri": "https://mastodon.yuuta.moe/users/coelacanthus/statuses/113470347476804184", "inReplyToAtomUri": null, "conversation": "tag:yuuta.moe,2024-11-12:objectId=2225368:objectType=Conversation", "content": "<p>&gt; Devices usually do not advertise their resolution and libinput relies on the udev property MOUSE_DPI for this information.[1]</p><p>It seems that <a href=\"https://mastodon.yuuta.moe/tags/libinput\" class=\"mention hashtag\" rel=\"tag\">#<span>libinput</span></a> will first try to find the recommended value of the device, and if that fails, will use the hard-coded value, right? No! libinput directly uses the hard-coded value and systemd-udevd only provides fixed MOUSE_DPI. Neither libinput nor <a href=\"https://mastodon.yuuta.moe/tags/systemd\" class=\"mention hashtag\" rel=\"tag\">#<span>systemd</span></a>-udevd has the code to read <a href=\"https://mastodon.yuuta.moe/tags/DPI\" class=\"mention hashtag\" rel=\"tag\">#<span>DPI</span></a> from the HID Report Descriptor.</p><p>[1]: <a href=\"https://gitlab.freedesktop.org/libinput/libinput/-/blob/main/doc/user/normalization-of-relative-motion.rst\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">gitlab.freedesktop.org/libinpu</span><span class=\"invisible\">t/libinput/-/blob/main/doc/user/normalization-of-relative-motion.rst</span></a></p>", "contentMap": { "en": "<p>&gt; Devices usually do not advertise their resolution and libinput relies on the udev property MOUSE_DPI for this information.[1]</p><p>It seems that <a href=\"https://mastodon.yuuta.moe/tags/libinput\" class=\"mention hashtag\" rel=\"tag\">#<span>libinput</span></a> will first try to find the recommended value of the device, and if that fails, will use the hard-coded value, right? No! libinput directly uses the hard-coded value and systemd-udevd only provides fixed MOUSE_DPI. Neither libinput nor <a href=\"https://mastodon.yuuta.moe/tags/systemd\" class=\"mention hashtag\" rel=\"tag\">#<span>systemd</span></a>-udevd has the code to read <a href=\"https://mastodon.yuuta.moe/tags/DPI\" class=\"mention hashtag\" rel=\"tag\">#<span>DPI</span></a> from the HID Report Descriptor.</p><p>[1]: <a href=\"https://gitlab.freedesktop.org/libinput/libinput/-/blob/main/doc/user/normalization-of-relative-motion.rst\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">gitlab.freedesktop.org/libinpu</span><span class=\"invisible\">t/libinput/-/blob/main/doc/user/normalization-of-relative-motion.rst</span></a></p>" }, "updated": "2024-11-12T14:17:44Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.yuuta.moe/tags/libinput", "name": "#libinput" }, { "type": "Hashtag", "href": "https://mastodon.yuuta.moe/tags/systemd", "name": "#systemd" }, { "type": "Hashtag", "href": "https://mastodon.yuuta.moe/tags/dpi", "name": "#dpi" } ], "replies": { "id": "https://mastodon.yuuta.moe/users/coelacanthus/statuses/113470347476804184/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.yuuta.moe/users/coelacanthus/statuses/113470347476804184/replies?min_id=113470350267467796&page=true", "partOf": "https://mastodon.yuuta.moe/users/coelacanthus/statuses/113470347476804184/replies", "items": [ "https://mastodon.yuuta.moe/users/coelacanthus/statuses/113470350267467796" ] } }, "likes": { "id": "https://mastodon.yuuta.moe/users/coelacanthus/statuses/113470347476804184/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.yuuta.moe/users/coelacanthus/statuses/113470347476804184/shares", "type": "Collection", "totalItems": 2 } }