Interestingly Wat (https://github.com/manuel/wat-js https://github.com/manuel/wat-js) handles Dynamic Variables, which fit well with serialized code, in that th

Interestingly Wat (https://github.com/manuel/wat-js https://github.com/manuel/wat-js) handles Dynamic Variables, which fit well with serialized code, in that the serialization boundary can be better partitioned into variables you need to serialize (locals etc.), and environmental (dynamic) variables which are subject to their runtime env. Wat also happens to have a good concurrency model, and a portable bytecode. Worth looking at in this space.