> Earlier versions (like, a year or two ago) shipped an experimental COM API that ended up dropped for lack of attention, and today Rubberduck ships with `Rubberduck.tlb` which can be referenced by VBA projects to early-bind the unit testing API.
Technically nothing(1) prevents us from building some COM-visible library that VBA projects could reference and consume, and indeed expose functionality such as a JSON serializer that could be given an object and spits out a JSON string, but then we'