No, as Diaspora is not using the ActivityPub standard and also not planning to switch to it.
I think there is a plugin which enables activitypub integration
do you have a source for this. i cant find something about a possibilitie to bridge dispora to activitypub? just for zot (used by hubzilla) to AP and diaspora
This is not what you want probably, but the only thing I know of that comes close: https://git.feneas.org/jaywink/federation Would wanna know about any bridge so I can add it to AP Developer Resources watchlist.
what are the platforms that uses ActivityPub standard?
Friendica integrates both with Diaspora and ActivityPub.
Socialhome.network also integrates both.
This recently created image (taken from Fediverse on Wikipedia) has a good overview:
hubzilla also. is the new project from friendica developer
Okay.
I co-maintain the ActivityPub Application watchlist that is input to https://fediverse.party
here is a overview from wikipedia. but some are not completly implemented at the moment, for example lemmy