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://join-lemmy.org/context.json", "https://www.w3.org/ns/activitystreams" ], "type": "Page", "id": "https://lemmy.world/post/25447510", "attributedTo": "https://lemmy.world/u/milliams", "to": [ "https://programming.dev/c/python", "https://www.w3.org/ns/activitystreams#Public" ], "name": "PEP 517 build system popularity", "cc": [], "mediaType": "text/html", "attachment": [ { "href": "https://labs.quansight.org/blog/pep-517-build-system-popularity", "mediaType": null, "type": "Link" } ], "image": { "type": "Image", "url": "https://lemmy.world/pictrs/image/edd3afb3-063f-4aca-9029-2a448ce4f252.jpeg" }, "sensitive": false, "published": "2025-02-11T19:54:38.185609Z", "language": { "identifier": "en", "name": "English" }, "audience": "https://programming.dev/c/python", "tag": [ { "href": "https://lemmy.world/post/25447510", "name": "#python", "type": "Hashtag" } ] }