const
pyodide = await loadPyodide(),
input = document.getElementById('#input').textContent,
output = await pyodide.runPythonAsync(input);
document.getElementById('#output').textContent = output;
if there's adequate test coverage, and the tests emit informative failures, coding agents can be used as constraint-solvers to iterate and make changes, provided you stage your prompts properly, much like staging PRs.
claude code is really good at this.