Julia can already do this in its `remotecall` API (actually has done this since v0.1), which serializes a closure and sends it to a remote node for computing.

Julia can already do this in its `remotecall` API (actually has done this since v0.1), which serializes a closure and sends it to a remote node for computing. https://docs.julialang.org/en/v1/manual/distributed-computing/ https://docs.julialang.org/en/v1/manual/distributed-computin... However, this is not related to the system image (sys.so) that is used to start the Julia process, which has a compiled version of base, stdlibs and whatever else you choose to build in.