PEP 783: Emscripten Packaging

[brettcannon]

@hoodmane

I do really want to standardize one JS-Python bridge, I don’t think it’s helpful having two of these. Hence the pep on that.

PEP 818: Adding the Core of the Pyodide Foreign Function Interface to Python

I wrote a PEP to upstream the core of the Pyodide FFI. This is necessary for using most JavaScript APIs on the Emscripten platform. Asyncio support, buffer protocol support, and a more complete JS API are all deferred.