Is anyone working on a version of ActivityPub that’d allow fediverse servers to communicate with something more efficient than JSON? Just curious.
@mathiasx something like this? https://capnproto.org/
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@mathiasx
Great question. Has to be asked of every web app, actually.
@frigginglorious
> Cap'n Proto
first thing that comes to mind, right? 
The Erlang term encoding (BERT) sounds great too. Granddaddy ASN.1 too is around?
