Check out my talk on the Skulpt compiler from PyCon US this summer: https://anvil.works/blog/pycon-talk https://anvil.works/blog/pycon-talk Skulpt has a separa

Check out my talk on the Skulpt compiler from PyCon US this summer: https://anvil.works/blog/pycon-talk https://anvil.works/blog/pycon-talk Skulpt has a separate compiler stage that compiles Python to JS, and a runtime library. There's no need to eval() that code in the same JS VM that compiled it, so it's totally feasible to ship the JS to the client and run it there.