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",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://fosstodon.org/users/derekkraan/statuses/112478086306467138",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2024-05-21T08:16:33Z",
"url": "https://fosstodon.org/@derekkraan/112478086306467138",
"attributedTo": "https://fosstodon.org/users/derekkraan",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://fosstodon.org/users/derekkraan/followers"
],
"sensitive": false,
"atomUri": "https://fosstodon.org/users/derekkraan/statuses/112478086306467138",
"inReplyToAtomUri": null,
"conversation": "tag:fosstodon.org,2024-05-21:objectId=210523424:objectType=Conversation",
"content": "<p>💥PG advisory locks considered dangerous. The following query can crash your DB.💥</p><p>HighlanderPG uses these locks to ensure that your process (data syncer, email sender, cron job runner, etc) is running on just one of your nodes.</p><p>Last week a customer called to say that their DB was getting crushed under the load when running HighlanderPG. The # of dead rows was getting very high, indicating some issue with VACUUM.</p><p>I quickly realized that something was causing a long-running transaction.</p><p>1/🧵</p>",
"contentMap": {
"en": "<p>💥PG advisory locks considered dangerous. The following query can crash your DB.💥</p><p>HighlanderPG uses these locks to ensure that your process (data syncer, email sender, cron job runner, etc) is running on just one of your nodes.</p><p>Last week a customer called to say that their DB was getting crushed under the load when running HighlanderPG. The # of dead rows was getting very high, indicating some issue with VACUUM.</p><p>I quickly realized that something was causing a long-running transaction.</p><p>1/🧵</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://cdn.fosstodon.org/media_attachments/files/112/478/083/868/663/434/original/e9cb9d13654b8750.png",
"name": null,
"blurhash": "Uo7z4bj[p0a#azjtj[fQpMazaIj@kCazayj@",
"width": 794,
"height": 390
}
],
"tag": [],
"replies": {
"id": "https://fosstodon.org/users/derekkraan/statuses/112478086306467138/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://fosstodon.org/users/derekkraan/statuses/112478086306467138/replies?min_id=112478088689962575&page=true",
"partOf": "https://fosstodon.org/users/derekkraan/statuses/112478086306467138/replies",
"items": [
"https://fosstodon.org/users/derekkraan/statuses/112478088689962575"
]
}
},
"likes": {
"id": "https://fosstodon.org/users/derekkraan/statuses/112478086306467138/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://fosstodon.org/users/derekkraan/statuses/112478086306467138/shares",
"type": "Collection",
"totalItems": 3
}
}