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.

Open in browser →
{ "@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" } } ], "id": "https://front-end.social/users/bramus/collections/featured", "type": "OrderedCollection", "totalItems": 3, "orderedItems": [ { "id": "https://front-end.social/users/bramus/statuses/112395897817784312", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-05-06T19:54:56Z", "url": "https://front-end.social/@bramus/112395897817784312", "attributedTo": "https://front-end.social/users/bramus", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://front-end.social/users/bramus/followers" ], "sensitive": false, "atomUri": "https://front-end.social/users/bramus/statuses/112395897817784312", "inReplyToAtomUri": null, "conversation": "tag:front-end.social,2024-05-06:objectId=9183076:objectType=Conversation", "content": "<p>📣 Introducing “Unleash the Power of Scroll-Driven Animations”</p><p>I built a thing: a 10-part video course that teaches you all there is to know about scroll-driven animations with CSS or JavaScript.</p><p><a href=\"https://developer.chrome.com/blog/scroll-driven-animations-video-course?hl=en\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">developer.chrome.com/blog/scro</span><span class=\"invisible\">ll-driven-animations-video-course?hl=en</span></a></p>", "contentMap": { "en": "<p>📣 Introducing “Unleash the Power of Scroll-Driven Animations”</p><p>I built a thing: a 10-part video course that teaches you all there is to know about scroll-driven animations with CSS or JavaScript.</p><p><a href=\"https://developer.chrome.com/blog/scroll-driven-animations-video-course?hl=en\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">developer.chrome.com/blog/scro</span><span class=\"invisible\">ll-driven-animations-video-course?hl=en</span></a></p>" }, "attachment": [], "tag": [], "replies": { "id": "https://front-end.social/users/bramus/statuses/112395897817784312/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://front-end.social/users/bramus/statuses/112395897817784312/replies?only_other_accounts=true&page=true", "partOf": "https://front-end.social/users/bramus/statuses/112395897817784312/replies", "items": [] } }, "likes": { "id": "https://front-end.social/users/bramus/statuses/112395897817784312/likes", "type": "Collection", "totalItems": 22 }, "shares": { "id": "https://front-end.social/users/bramus/statuses/112395897817784312/shares", "type": "Collection", "totalItems": 17 } }, { "id": "https://front-end.social/users/bramus/statuses/111800601352108818", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-01-22T16:43:13Z", "url": "https://front-end.social/@bramus/111800601352108818", "attributedTo": "https://front-end.social/users/bramus", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://front-end.social/users/bramus/followers" ], "sensitive": false, "atomUri": "https://front-end.social/users/bramus/statuses/111800601352108818", "inReplyToAtomUri": null, "conversation": "tag:front-end.social,2024-01-22:objectId=7263465:objectType=Conversation", "content": "<p>Want to see something cool? Here it is: it’s a Scroll-Driven View Transition.</p><p>Yep, you read that right: the View Transition is controlled by you scrolling! There’s a lot to tell about this one, so let’s take a look …</p>", "contentMap": { "en": "<p>Want to see something cool? Here it is: it’s a Scroll-Driven View Transition.</p><p>Yep, you read that right: the View Transition is controlled by you scrolling! There’s a lot to tell about this one, so let’s take a look …</p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://cdn.masto.host/frontendsocial/media_attachments/files/111/800/598/706/079/180/original/edb87660659432f9.mp4", "name": "Video of the thing I have built. It’s an header that expands/grows in an animated manner.", "blurhash": "U+MaR{j@~qj]IVj[jZayo#jsIUj[M|j[WBay", "focalPoint": [ 0, 0 ], "width": 1134, "height": 1152 } ], "tag": [], "replies": { "id": "https://front-end.social/users/bramus/statuses/111800601352108818/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://front-end.social/users/bramus/statuses/111800601352108818/replies?min_id=111800602196820376&page=true", "partOf": "https://front-end.social/users/bramus/statuses/111800601352108818/replies", "items": [ "https://front-end.social/users/bramus/statuses/111800602196820376" ] } }, "likes": { "id": "https://front-end.social/users/bramus/statuses/111800601352108818/likes", "type": "Collection", "totalItems": 49 }, "shares": { "id": "https://front-end.social/users/bramus/statuses/111800601352108818/shares", "type": "Collection", "totalItems": 17 } }, { "id": "https://front-end.social/users/bramus/statuses/111286294127147693", "type": "Note", "summary": null, "inReplyTo": null, "published": "2023-10-23T20:48:07Z", "url": "https://front-end.social/@bramus/111286294127147693", "attributedTo": "https://front-end.social/users/bramus", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://front-end.social/users/bramus/followers" ], "sensitive": false, "atomUri": "https://front-end.social/users/bramus/statuses/111286294127147693", "inReplyToAtomUri": null, "conversation": "tag:front-end.social,2023-10-23:objectId=5686573:objectType=Conversation", "content": "<p>Scroll Detection, that’s something you need JavaScript for, right?</p><p>Guess again! Thanks to Scroll-Driven Animations you can extract the scroll velocity, allowing you to style elements based on the active scroll direction and scroll speed 🤯</p><p>Article with demos: <a href=\"https://brm.us/css-scroll-detection\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">brm.us/css-scroll-detection</span><span class=\"invisible\"></span></a></p>", "contentMap": { "en": "<p>Scroll Detection, that’s something you need JavaScript for, right?</p><p>Guess again! Thanks to Scroll-Driven Animations you can extract the scroll velocity, allowing you to style elements based on the active scroll direction and scroll speed 🤯</p><p>Article with demos: <a href=\"https://brm.us/css-scroll-detection\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">brm.us/css-scroll-detection</span><span class=\"invisible\"></span></a></p>" }, "updated": "2023-10-23T20:54:38Z", "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://cdn.masto.host/frontendsocial/media_attachments/files/111/286/291/839/075/072/original/1e946f4aa3bdb49f.mp4", "name": "Promo video for the linked to post, showing off one of the demos in CodePen", "blurhash": "UMAc-;xGoLSK~qWoj?jb_NNtkBsp~qs:oLWn", "focalPoint": [ 0, 0 ], "width": 1600, "height": 950 } ], "tag": [], "replies": { "id": "https://front-end.social/users/bramus/statuses/111286294127147693/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://front-end.social/users/bramus/statuses/111286294127147693/replies?min_id=111286338253694789&page=true", "partOf": "https://front-end.social/users/bramus/statuses/111286294127147693/replies", "items": [ "https://front-end.social/users/bramus/statuses/111286338253694789" ] } }, "likes": { "id": "https://front-end.social/users/bramus/statuses/111286294127147693/likes", "type": "Collection", "totalItems": 102 }, "shares": { "id": "https://front-end.social/users/bramus/statuses/111286294127147693/shares", "type": "Collection", "totalItems": 43 } } ] }