Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

The Eye @eyeinthesky@mastodon.social

2/21/2026, 5:58:05 AM

Public

What’s up with delivery addressing being in both #activitypub activities and objects? If my app publishes a nonpublic Create with different direct delivery targets than the created Object, what is supposed to happen? I know the spec recommends against it (suggests duplicating the addresses in both), but why was this considered a feature to allow? I think there should have been a non-AS2 envelope for addressing rather than embedding it (twice) into the content. You know, like email.

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