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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/StatisticsGlobe/statuses/113706809729574699", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-12-24T08:17:04Z", "url": "https://mastodon.social/@StatisticsGlobe/113706809729574699", "attributedTo": "https://mastodon.social/users/StatisticsGlobe", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/StatisticsGlobe/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/StatisticsGlobe/statuses/113706809729574699", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2024-12-24:objectId=878991738:objectType=Conversation", "content": "<p>Dimensionality reduction simplifies high-dimensional data while retaining its essential features. It’s a powerful tool for improving data analysis, visualization, and machine learning performance.</p><p>Image credit to Wikipedia: <a href=\"https://en.wikipedia.org/wiki/Dimensionality_reduction#/media/File:PCA_Projection_Illustration.gif\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">en.wikipedia.org/wiki/Dimensio</span><span class=\"invisible\">nality_reduction#/media/File:PCA_Projection_Illustration.gif</span></a></p><p>I&#39;ve developed an in-depth course on PCA theory and its application in R programming. Check out this link for more details: <a href=\"https://statisticsglobe.com/online-course-pca-theory-application-r\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">statisticsglobe.com/online-cou</span><span class=\"invisible\">rse-pca-theory-application-r</span></a></p><p><a href=\"https://mastodon.social/tags/rstudio\" class=\"mention hashtag\" rel=\"tag\">#<span>rstudio</span></a> <a href=\"https://mastodon.social/tags/datastructure\" class=\"mention hashtag\" rel=\"tag\">#<span>datastructure</span></a> <a href=\"https://mastodon.social/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a> <a href=\"https://mastodon.social/tags/package\" class=\"mention hashtag\" rel=\"tag\">#<span>package</span></a> <a href=\"https://mastodon.social/tags/statistical\" class=\"mention hashtag\" rel=\"tag\">#<span>statistical</span></a> <a href=\"https://mastodon.social/tags/bigdata\" class=\"mention hashtag\" rel=\"tag\">#<span>bigdata</span></a></p>", "contentMap": { "en": "<p>Dimensionality reduction simplifies high-dimensional data while retaining its essential features. It’s a powerful tool for improving data analysis, visualization, and machine learning performance.</p><p>Image credit to Wikipedia: <a href=\"https://en.wikipedia.org/wiki/Dimensionality_reduction#/media/File:PCA_Projection_Illustration.gif\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">en.wikipedia.org/wiki/Dimensio</span><span class=\"invisible\">nality_reduction#/media/File:PCA_Projection_Illustration.gif</span></a></p><p>I&#39;ve developed an in-depth course on PCA theory and its application in R programming. Check out this link for more details: <a href=\"https://statisticsglobe.com/online-course-pca-theory-application-r\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">statisticsglobe.com/online-cou</span><span class=\"invisible\">rse-pca-theory-application-r</span></a></p><p><a href=\"https://mastodon.social/tags/rstudio\" class=\"mention hashtag\" rel=\"tag\">#<span>rstudio</span></a> <a href=\"https://mastodon.social/tags/datastructure\" class=\"mention hashtag\" rel=\"tag\">#<span>datastructure</span></a> <a href=\"https://mastodon.social/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a> <a href=\"https://mastodon.social/tags/package\" class=\"mention hashtag\" rel=\"tag\">#<span>package</span></a> <a href=\"https://mastodon.social/tags/statistical\" class=\"mention hashtag\" rel=\"tag\">#<span>statistical</span></a> <a href=\"https://mastodon.social/tags/bigdata\" class=\"mention hashtag\" rel=\"tag\">#<span>bigdata</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://files.mastodon.social/media_attachments/files/113/706/809/537/699/537/original/ace1d1bddf355910.mp4", "name": null, "blurhash": "U4TI,Z?c?c?b_Ns:aKNG-XayImj[~WS1b^$+", "width": 640, "height": 480 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/rstudio", "name": "#rstudio" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/datastructure", "name": "#datastructure" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/programming", "name": "#programming" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/package", "name": "#package" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/statistical", "name": "#statistical" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/bigdata", "name": "#bigdata" } ], "replies": { "id": "https://mastodon.social/users/StatisticsGlobe/statuses/113706809729574699/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/StatisticsGlobe/statuses/113706809729574699/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/StatisticsGlobe/statuses/113706809729574699/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/StatisticsGlobe/statuses/113706809729574699/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.social/users/StatisticsGlobe/statuses/113706809729574699/shares", "type": "Collection", "totalItems": 1 } }