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://mstdn.social/users/vruz/statuses/114751811275234750", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.social/users/vruz/statuses/114751809973681827", "published": "2025-06-26T21:34:42Z", "url": "https://mstdn.social/@vruz/114751811275234750", "attributedTo": "https://mstdn.social/users/vruz", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/vruz/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/vruz/statuses/114751811275234750", "inReplyToAtomUri": "https://mstdn.social/users/vruz/statuses/114751809973681827", "conversation": "tag:mstdn.social,2025-06-26:objectId=574353004:objectType=Conversation", "content": "<p>Frameworks already solved templating. They&#39;re good at it! What they CAN&#39;T solve is the JS monopoly on DOM access. Open that up and watch innovation explode across the entire ecosystem. React, Vue, Svelte - they all work great. But imagine what could be built if any language had direct DOM access. New paradigms, new approaches, new frameworks we can&#39;t even conceive of yet. <a href=\"https://mstdn.social/tags/compsci\" class=\"mention hashtag\" rel=\"tag\">#<span>compsci</span></a> <a href=\"https://mstdn.social/tags/webdev\" class=\"mention hashtag\" rel=\"tag\">#<span>webdev</span></a> <a href=\"https://mstdn.social/tags/javascript\" class=\"mention hashtag\" rel=\"tag\">#<span>javascript</span></a></p>", "contentMap": { "en": "<p>Frameworks already solved templating. They&#39;re good at it! What they CAN&#39;T solve is the JS monopoly on DOM access. Open that up and watch innovation explode across the entire ecosystem. React, Vue, Svelte - they all work great. But imagine what could be built if any language had direct DOM access. New paradigms, new approaches, new frameworks we can&#39;t even conceive of yet. <a href=\"https://mstdn.social/tags/compsci\" class=\"mention hashtag\" rel=\"tag\">#<span>compsci</span></a> <a href=\"https://mstdn.social/tags/webdev\" class=\"mention hashtag\" rel=\"tag\">#<span>webdev</span></a> <a href=\"https://mstdn.social/tags/javascript\" class=\"mention hashtag\" rel=\"tag\">#<span>javascript</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/compsci", "name": "#compsci" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/WebDev", "name": "#WebDev" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/JavaScript", "name": "#JavaScript" } ], "replies": { "id": "https://mstdn.social/users/vruz/statuses/114751811275234750/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/vruz/statuses/114751811275234750/replies?min_id=114751814713944140&page=true", "partOf": "https://mstdn.social/users/vruz/statuses/114751811275234750/replies", "items": [ "https://mstdn.social/users/vruz/statuses/114751814713944140" ] } }, "likes": { "id": "https://mstdn.social/users/vruz/statuses/114751811275234750/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mstdn.social/users/vruz/statuses/114751811275234750/shares", "type": "Collection", "totalItems": 0 } }