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" } ], "id": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460169816031737/replies", "type": "Collection", "first": { "id": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460169816031737/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460169816031737/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460169816031737/replies", "items": [ { "id": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460581388276453", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460169816031737", "published": "2025-05-06T11:11:07Z", "url": "https://mastodon.gamedev.place/@SonnyBonds/114460581388276453", "attributedTo": "https://mastodon.gamedev.place/users/SonnyBonds", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.gamedev.place/users/SonnyBonds/followers", "https://social.vivaldi.net/users/AaronBallman" ], "sensitive": false, "atomUri": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460581388276453", "inReplyToAtomUri": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460169816031737", "conversation": "tag:mastodon.gamedev.place,2025-05-06:objectId=148589208:objectType=Conversation", "content": "<p>Ok so it turned out I _didn&#39;t_ use the same Windows SDK. Had a different one installed that didn&#39;t show up in the VS installer, which was picked up by clang.</p><p>Thanks <span class=\"h-card\" translate=\"no\"><a href=\"https://social.vivaldi.net/@AaronBallman\" class=\"u-url mention\">@<span>AaronBallman</span></a></span> for suggesting passing -### to clang to show all effective flags in clang, including those automatically added by clang itself.</p>", "contentMap": { "en": "<p>Ok so it turned out I _didn&#39;t_ use the same Windows SDK. Had a different one installed that didn&#39;t show up in the VS installer, which was picked up by clang.</p><p>Thanks <span class=\"h-card\" translate=\"no\"><a href=\"https://social.vivaldi.net/@AaronBallman\" class=\"u-url mention\">@<span>AaronBallman</span></a></span> for suggesting passing -### to clang to show all effective flags in clang, including those automatically added by clang itself.</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://social.vivaldi.net/users/AaronBallman", "name": "@AaronBallman@vivaldi.net" } ], "replies": { "id": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460581388276453/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460581388276453/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460581388276453/replies", "items": [] } }, "likes": { "id": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460581388276453/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://mastodon.gamedev.place/users/SonnyBonds/statuses/114460581388276453/shares", "type": "Collection", "totalItems": 0 } } ] } }