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", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://functional.cafe/users/thattommyhall/statuses/113578339505593705", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-12-01T15:45:24Z", "url": "https://functional.cafe/@thattommyhall/113578339505593705", "attributedTo": "https://functional.cafe/users/thattommyhall", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://functional.cafe/users/thattommyhall/followers" ], "sensitive": false, "atomUri": "https://functional.cafe/users/thattommyhall/statuses/113578339505593705", "inReplyToAtomUri": null, "conversation": "tag:functional.cafe,2024-12-01:objectId=45281045:objectType=Conversation", "content": "<p>I just completed &quot;Historian Hysteria&quot; - Day 1 - Advent of Code 2024 <a href=\"https://functional.cafe/tags/AdventOfCode\" class=\"mention hashtag\" rel=\"tag\">#<span>AdventOfCode</span></a> in <a href=\"https://functional.cafe/tags/JuliaLang\" class=\"mention hashtag\" rel=\"tag\">#<span>JuliaLang</span></a> <a href=\"https://adventofcode.com/2024/day/1\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">adventofcode.com/2024/day/1</span><span class=\"invisible\"></span></a></p>", "contentMap": { "en": "<p>I just completed &quot;Historian Hysteria&quot; - Day 1 - Advent of Code 2024 <a href=\"https://functional.cafe/tags/AdventOfCode\" class=\"mention hashtag\" rel=\"tag\">#<span>AdventOfCode</span></a> in <a href=\"https://functional.cafe/tags/JuliaLang\" class=\"mention hashtag\" rel=\"tag\">#<span>JuliaLang</span></a> <a href=\"https://adventofcode.com/2024/day/1\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">adventofcode.com/2024/day/1</span><span class=\"invisible\"></span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://functional.cafe/system/media_attachments/files/113/578/338/737/739/197/original/b7b19f844bb3f685.png", "name": "input = get_numbers.(readlines(\"1a.txt\"))\ninput = reduce(hcat, input)'\n\n# part 1\nl = input[:, 1]\nr = input[:, 2]\nsum(abs.(sort(l) .- sort(r)))\n\n# part 2\ncounts = DefaultDict(0, countmap(r))\nreduce(+, [el * counts[el] for el ∈ l])", "blurhash": "U25E:H_4oHtRScxHoxni_3M#M_xtSiaPk7s.", "focalPoint": [ 0, 0 ], "width": 629, "height": 384 } ], "tag": [ { "type": "Hashtag", "href": "https://functional.cafe/tags/adventofcode", "name": "#adventofcode" }, { "type": "Hashtag", "href": "https://functional.cafe/tags/julialang", "name": "#julialang" } ], "replies": { "id": "https://functional.cafe/users/thattommyhall/statuses/113578339505593705/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://functional.cafe/users/thattommyhall/statuses/113578339505593705/replies?min_id=113580043760878955&page=true", "partOf": "https://functional.cafe/users/thattommyhall/statuses/113578339505593705/replies", "items": [ "https://functional.cafe/users/thattommyhall/statuses/113580043760878955" ] } }, "likes": { "id": "https://functional.cafe/users/thattommyhall/statuses/113578339505593705/likes", "type": "Collection", "totalItems": 9 }, "shares": { "id": "https://functional.cafe/users/thattommyhall/statuses/113578339505593705/shares", "type": "Collection", "totalItems": 1 } }