Here's another startup, with a founder that also spent a year working on the super-hard problem of...Python hot reloading/profiling: https://reloadium.io https:

Here's another startup, with a founder that also spent a year working on the super-hard problem of...Python hot reloading/profiling: https://reloadium.io https://reloadium.io Hooking these two up would make for a neat programming experience. Best of all...if some $$ €€ were involved, it would show Python open source can be sustainable.