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://mastodon.sdf.org/users/machaddr/statuses/113532129281796586", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-11-23T11:53:32Z", "url": "https://mastodon.sdf.org/@machaddr/113532129281796586", "attributedTo": "https://mastodon.sdf.org/users/machaddr", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.sdf.org/users/machaddr/followers" ], "sensitive": false, "atomUri": "https://mastodon.sdf.org/users/machaddr/statuses/113532129281796586", "inReplyToAtomUri": null, "conversation": "tag:mastodon.sdf.org,2024-11-23:objectId=224004334:objectType=Conversation", "content": "<p>WebKitGTK, Epiphany, and the Open Web Ecosystem: An Alternative to Chromium Monopoly</p><p>WebKitGTK is a GTK port of the WebKit rendering engine, designed to provide an efficient, standards-compliant, and open-source foundation for web browsing and web-based applications.</p><p>Read More: <a href=\"https://machaddr.substack.com/p/webkitgtk-epiphany-and-the-open-web\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">machaddr.substack.com/p/webkit</span><span class=\"invisible\">gtk-epiphany-and-the-open-web</span></a></p><p><a href=\"https://mastodon.sdf.org/tags/WebKit\" class=\"mention hashtag\" rel=\"tag\">#<span>WebKit</span></a> <a href=\"https://mastodon.sdf.org/tags/GTK\" class=\"mention hashtag\" rel=\"tag\">#<span>GTK</span></a> <a href=\"https://mastodon.sdf.org/tags/Alternative\" class=\"mention hashtag\" rel=\"tag\">#<span>Alternative</span></a> <a href=\"https://mastodon.sdf.org/tags/Chromium\" class=\"mention hashtag\" rel=\"tag\">#<span>Chromium</span></a> <a href=\"https://mastodon.sdf.org/tags/Chrome\" class=\"mention hashtag\" rel=\"tag\">#<span>Chrome</span></a> <a href=\"https://mastodon.sdf.org/tags/Monopoly\" class=\"mention hashtag\" rel=\"tag\">#<span>Monopoly</span></a> <a href=\"https://mastodon.sdf.org/tags/Engine\" class=\"mention hashtag\" rel=\"tag\">#<span>Engine</span></a> <a href=\"https://mastodon.sdf.org/tags/Web\" class=\"mention hashtag\" rel=\"tag\">#<span>Web</span></a> <a href=\"https://mastodon.sdf.org/tags/Computer\" class=\"mention hashtag\" rel=\"tag\">#<span>Computer</span></a> <a href=\"https://mastodon.sdf.org/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://mastodon.sdf.org/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a></p>", "contentMap": { "en": "<p>WebKitGTK, Epiphany, and the Open Web Ecosystem: An Alternative to Chromium Monopoly</p><p>WebKitGTK is a GTK port of the WebKit rendering engine, designed to provide an efficient, standards-compliant, and open-source foundation for web browsing and web-based applications.</p><p>Read More: <a href=\"https://machaddr.substack.com/p/webkitgtk-epiphany-and-the-open-web\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">machaddr.substack.com/p/webkit</span><span class=\"invisible\">gtk-epiphany-and-the-open-web</span></a></p><p><a href=\"https://mastodon.sdf.org/tags/WebKit\" class=\"mention hashtag\" rel=\"tag\">#<span>WebKit</span></a> <a href=\"https://mastodon.sdf.org/tags/GTK\" class=\"mention hashtag\" rel=\"tag\">#<span>GTK</span></a> <a href=\"https://mastodon.sdf.org/tags/Alternative\" class=\"mention hashtag\" rel=\"tag\">#<span>Alternative</span></a> <a href=\"https://mastodon.sdf.org/tags/Chromium\" class=\"mention hashtag\" rel=\"tag\">#<span>Chromium</span></a> <a href=\"https://mastodon.sdf.org/tags/Chrome\" class=\"mention hashtag\" rel=\"tag\">#<span>Chrome</span></a> <a href=\"https://mastodon.sdf.org/tags/Monopoly\" class=\"mention hashtag\" rel=\"tag\">#<span>Monopoly</span></a> <a href=\"https://mastodon.sdf.org/tags/Engine\" class=\"mention hashtag\" rel=\"tag\">#<span>Engine</span></a> <a href=\"https://mastodon.sdf.org/tags/Web\" class=\"mention hashtag\" rel=\"tag\">#<span>Web</span></a> <a href=\"https://mastodon.sdf.org/tags/Computer\" class=\"mention hashtag\" rel=\"tag\">#<span>Computer</span></a> <a href=\"https://mastodon.sdf.org/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://mastodon.sdf.org/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://mastodon.sdf.org/system/media_attachments/files/113/532/129/101/917/726/original/6a54832e248e1d32.png", "name": null, "blurhash": "UDLE_?WU9GkW%ha$aeRj4VWBofozj]V[ogf8", "width": 1024, "height": 576 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/webkit", "name": "#webkit" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/gtk", "name": "#gtk" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/alternative", "name": "#alternative" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/chromium", "name": "#chromium" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/chrome", "name": "#chrome" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/monopoly", "name": "#monopoly" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/engine", "name": "#engine" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/web", "name": "#web" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/computer", "name": "#computer" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/opensource", "name": "#opensource" } ], "replies": { "id": "https://mastodon.sdf.org/users/machaddr/statuses/113532129281796586/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.sdf.org/users/machaddr/statuses/113532129281796586/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.sdf.org/users/machaddr/statuses/113532129281796586/replies", "items": [] } } }