For #ActivityPub implementors, here's a nice set of cheat sheets on different object types available to you via ActivityStreams and ActivityVocabulary. Mostly good as a reminder of the breadth of what is specified when you're thinking through high level federation design

https://reb00ted.org/tech/20230124-activitystreams-model/

reb00ted | Activity Streams graphical model

reb00ted

@activitypub: great resource shared by
@darius above: https://reb00ted.org/tech/20230124-activitystreams-model/

Visual guide to ActivityPub types

reb00ted | Activity Streams graphical model

reb00ted

@darius speaking of the breadth of types, I've been meaning to ask you: does Hometown's broader support for object types include Image/Video?

I can't get an answer from Mastodon on whether they'd accept a PR to support them as inline media instead of just url text

https://github.com/mastodon/mastodon/issues/19357

@activitypub

Federated Create->Image activities do not render the image inline ยท Issue #19357 ยท mastodon/mastodon

Steps to reproduce the problem I would like to see the image content of an Image ActivityPub object render in my Mastodon timeline. I see in the Mastodon documentation that Image type payloads are ...

GitHub

@datatitian @darius @activitypub

Not sure if anyone looked into what redaktor did.
We have all types in https://github.com/redaktor/widgets-preview
Place with maps, nice Events etc. Currently fulltime work and cofounded soon.
An overview: https://digitalcourage.social/@sl007/109743699298466034
If you need something just let me know.

GitHub - redaktor/widgets-preview

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GitHub
@sl007 ๐Ÿ‘€