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.
{
"@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://tdd.social/users/CodingItWrong/statuses/114384626383582996",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-23T01:14:45Z",
"url": "https://tdd.social/@CodingItWrong/114384626383582996",
"attributedTo": "https://tdd.social/users/CodingItWrong",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://tdd.social/users/CodingItWrong/followers"
],
"sensitive": false,
"atomUri": "https://tdd.social/users/CodingItWrong/statuses/114384626383582996",
"inReplyToAtomUri": null,
"conversation": "tag:tdd.social,2025-04-23:objectId=422064:objectType=Conversation",
"content": "<p>Are there mainstream languages whose floating points are not implemented with IEEE 754, so 0.1 + 0.2 actually does equal 0.3? Because it seems uninformed to make fun of JavaScript for that if other languages follow the floating point standard with the same limitations.</p>",
"contentMap": {
"en": "<p>Are there mainstream languages whose floating points are not implemented with IEEE 754, so 0.1 + 0.2 actually does equal 0.3? Because it seems uninformed to make fun of JavaScript for that if other languages follow the floating point standard with the same limitations.</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://tdd.social/users/CodingItWrong/statuses/114384626383582996/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://tdd.social/users/CodingItWrong/statuses/114384626383582996/replies?only_other_accounts=true&page=true",
"partOf": "https://tdd.social/users/CodingItWrong/statuses/114384626383582996/replies",
"items": []
}
},
"likes": {
"id": "https://tdd.social/users/CodingItWrong/statuses/114384626383582996/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://tdd.social/users/CodingItWrong/statuses/114384626383582996/shares",
"type": "Collection",
"totalItems": 2
}
}