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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://fosstodon.org/users/nickelson/statuses/114507032116959270", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-14T16:04:09Z", "url": "https://fosstodon.org/@nickelson/114507032116959270", "attributedTo": "https://fosstodon.org/users/nickelson", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/nickelson/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/nickelson/statuses/114507032116959270", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-05-14:objectId=316181742:objectType=Conversation", "content": "<p>Installing <a href=\"https://fosstodon.org/tags/obsstudio\" class=\"mention hashtag\" rel=\"tag\">#<span>obsstudio</span></a> from <a href=\"https://fosstodon.org/tags/Flathub\" class=\"mention hashtag\" rel=\"tag\">#<span>Flathub</span></a> will consume ~500MB more space compared to the native package (a bit older version but that won&#39;t make any significant difference) 🙃 <br />While concept of each app be using it&#39;s own copy of dependencies might be justified in some situations, for general usage accumulation of many duplicated packages is just a waste of precious disk capacity.<br />That&#39;s why I avoid <a href=\"https://fosstodon.org/tags/flatpak\" class=\"mention hashtag\" rel=\"tag\">#<span>flatpak</span></a> and <a href=\"https://fosstodon.org/tags/snap\" class=\"mention hashtag\" rel=\"tag\">#<span>snap</span></a> software at all cost.</p><p><a href=\"https://fosstodon.org/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://fosstodon.org/tags/apt\" class=\"mention hashtag\" rel=\"tag\">#<span>apt</span></a> <a href=\"https://fosstodon.org/tags/software\" class=\"mention hashtag\" rel=\"tag\">#<span>software</span></a> <a href=\"https://fosstodon.org/tags/rantOfTheDay\" class=\"mention hashtag\" rel=\"tag\">#<span>rantOfTheDay</span></a></p>", "contentMap": { "en": "<p>Installing <a href=\"https://fosstodon.org/tags/obsstudio\" class=\"mention hashtag\" rel=\"tag\">#<span>obsstudio</span></a> from <a href=\"https://fosstodon.org/tags/Flathub\" class=\"mention hashtag\" rel=\"tag\">#<span>Flathub</span></a> will consume ~500MB more space compared to the native package (a bit older version but that won&#39;t make any significant difference) 🙃 <br />While concept of each app be using it&#39;s own copy of dependencies might be justified in some situations, for general usage accumulation of many duplicated packages is just a waste of precious disk capacity.<br />That&#39;s why I avoid <a href=\"https://fosstodon.org/tags/flatpak\" class=\"mention hashtag\" rel=\"tag\">#<span>flatpak</span></a> and <a href=\"https://fosstodon.org/tags/snap\" class=\"mention hashtag\" rel=\"tag\">#<span>snap</span></a> software at all cost.</p><p><a href=\"https://fosstodon.org/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://fosstodon.org/tags/apt\" class=\"mention hashtag\" rel=\"tag\">#<span>apt</span></a> <a href=\"https://fosstodon.org/tags/software\" class=\"mention hashtag\" rel=\"tag\">#<span>software</span></a> <a href=\"https://fosstodon.org/tags/rantOfTheDay\" class=\"mention hashtag\" rel=\"tag\">#<span>rantOfTheDay</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/media_attachments/files/114/507/020/064/443/279/original/9703ff920c15f733.png", "name": "OBS Studio size comparison between Synaptic Package Manager and Flathub installations.", "blurhash": "UGQ,H[9E-;jc56Inogt7IURPjut7~WxvbaV@", "focalPoint": [ 0, 0 ], "width": 1649, "height": 657 } ], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/obsstudio", "name": "#obsstudio" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/flathub", "name": "#flathub" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/flatpak", "name": "#flatpak" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/snap", "name": "#snap" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/apt", "name": "#apt" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/software", "name": "#software" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/rantOfTheDay", "name": "#rantOfTheDay" } ], "replies": { "id": "https://fosstodon.org/users/nickelson/statuses/114507032116959270/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/nickelson/statuses/114507032116959270/replies?min_id=114522257447354437&page=true", "partOf": "https://fosstodon.org/users/nickelson/statuses/114507032116959270/replies", "items": [ "https://fosstodon.org/users/nickelson/statuses/114522257447354437" ] } }, "likes": { "id": "https://fosstodon.org/users/nickelson/statuses/114507032116959270/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://fosstodon.org/users/nickelson/statuses/114507032116959270/shares", "type": "Collection", "totalItems": 3 } }