I used Pyodide (https://pyodide.org/en/stable/ https://pyodide.org/en/stable/) as a python execution environment in browser. That was pretty successful. There a

I used Pyodide (https://pyodide.org/en/stable/ https://pyodide.org/en/stable/) as a python execution environment in browser. That was pretty successful. There are also python libraries that let you generate a config which is later made responsive via a JS library. Pyodide runs in wasm.