[$] Pyodide: Python for the browser

Python in the browser has long been an item on the wish list of many in the
Python community. At this point, though, JavaScript has well-cemented its role as the
language embedded into the web and its browsers. The Pyodide project provides a
way to run Python in the browser by compiling the existing CPython
interpreter to WebAssembly and
running that binary within the browser's JavaScript environment. Pyodide
came about as part of Mozilla's Iodide
project, which has fallen by the wayside, but Pyodide is now being
spun
out as a community-driven project.