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://social.tinygo.org/users/deadprogram/statuses/114245284135974871", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-29T10:38:12Z", "url": "https://social.tinygo.org/@deadprogram/114245284135974871", "attributedTo": "https://social.tinygo.org/users/deadprogram", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.tinygo.org/users/deadprogram/followers", "https://mastodon.social/users/wasmvision" ], "sensitive": false, "atomUri": "https://social.tinygo.org/users/deadprogram/statuses/114245284135974871", "inReplyToAtomUri": null, "conversation": "tag:social.tinygo.org,2025-03-29:objectId=1248832:objectType=Conversation", "content": "<p>Thanks to everyone who came to my talk at WASM I/O yesterday about <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@wasmvision\" class=\"u-url mention\">@<span>wasmvision</span></a></span> <br />As promised, slides are now available here <a href=\"https://deadprogram.github.io/wasmio2025/#/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">deadprogram.github.io/wasmio20</span><span class=\"invisible\">25/#/</span></a><br /><a href=\"https://social.tinygo.org/tags/wasmio25\" class=\"mention hashtag\" rel=\"tag\">#<span>wasmio25</span></a> <a href=\"https://social.tinygo.org/tags/wasm\" class=\"mention hashtag\" rel=\"tag\">#<span>wasm</span></a> <a href=\"https://social.tinygo.org/tags/computervision\" class=\"mention hashtag\" rel=\"tag\">#<span>computervision</span></a> <a href=\"https://social.tinygo.org/tags/golang\" class=\"mention hashtag\" rel=\"tag\">#<span>golang</span></a> <a href=\"https://social.tinygo.org/tags/tinygo\" class=\"mention hashtag\" rel=\"tag\">#<span>tinygo</span></a> <a href=\"https://social.tinygo.org/tags/rust\" class=\"mention hashtag\" rel=\"tag\">#<span>rust</span></a> <a href=\"https://social.tinygo.org/tags/clang\" class=\"mention hashtag\" rel=\"tag\">#<span>clang</span></a> <a href=\"https://social.tinygo.org/tags/opencv\" class=\"mention hashtag\" rel=\"tag\">#<span>opencv</span></a></p>", "contentMap": { "en": "<p>Thanks to everyone who came to my talk at WASM I/O yesterday about <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@wasmvision\" class=\"u-url mention\">@<span>wasmvision</span></a></span> <br />As promised, slides are now available here <a href=\"https://deadprogram.github.io/wasmio2025/#/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">deadprogram.github.io/wasmio20</span><span class=\"invisible\">25/#/</span></a><br /><a href=\"https://social.tinygo.org/tags/wasmio25\" class=\"mention hashtag\" rel=\"tag\">#<span>wasmio25</span></a> <a href=\"https://social.tinygo.org/tags/wasm\" class=\"mention hashtag\" rel=\"tag\">#<span>wasm</span></a> <a href=\"https://social.tinygo.org/tags/computervision\" class=\"mention hashtag\" rel=\"tag\">#<span>computervision</span></a> <a href=\"https://social.tinygo.org/tags/golang\" class=\"mention hashtag\" rel=\"tag\">#<span>golang</span></a> <a href=\"https://social.tinygo.org/tags/tinygo\" class=\"mention hashtag\" rel=\"tag\">#<span>tinygo</span></a> <a href=\"https://social.tinygo.org/tags/rust\" class=\"mention hashtag\" rel=\"tag\">#<span>rust</span></a> <a href=\"https://social.tinygo.org/tags/clang\" class=\"mention hashtag\" rel=\"tag\">#<span>clang</span></a> <a href=\"https://social.tinygo.org/tags/opencv\" class=\"mention hashtag\" rel=\"tag\">#<span>opencv</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/wasmvision", "name": "@wasmvision@mastodon.social" }, { "type": "Hashtag", "href": "https://social.tinygo.org/tags/wasmio25", "name": "#wasmio25" }, { "type": "Hashtag", "href": "https://social.tinygo.org/tags/wasm", "name": "#wasm" }, { "type": "Hashtag", "href": "https://social.tinygo.org/tags/computervision", "name": "#computervision" }, { "type": "Hashtag", "href": "https://social.tinygo.org/tags/golang", "name": "#golang" }, { "type": "Hashtag", "href": "https://social.tinygo.org/tags/tinygo", "name": "#tinygo" }, { "type": "Hashtag", "href": "https://social.tinygo.org/tags/rust", "name": "#rust" }, { "type": "Hashtag", "href": "https://social.tinygo.org/tags/clang", "name": "#clang" }, { "type": "Hashtag", "href": "https://social.tinygo.org/tags/opencv", "name": "#opencv" } ], "replies": { "id": "https://social.tinygo.org/users/deadprogram/statuses/114245284135974871/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.tinygo.org/users/deadprogram/statuses/114245284135974871/replies?only_other_accounts=true&page=true", "partOf": "https://social.tinygo.org/users/deadprogram/statuses/114245284135974871/replies", "items": [] } }, "likes": { "id": "https://social.tinygo.org/users/deadprogram/statuses/114245284135974871/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://social.tinygo.org/users/deadprogram/statuses/114245284135974871/shares", "type": "Collection", "totalItems": 4 } }