Comment by rewq4321

I've got no experience with Datasette, but if it's all in pure python, then you can use Pyodide[0] to run it within a wasm module. I was surprised how easy it was - took about 15 minutes and I had a Python package working perfectly in the browser. The Python package is about 3x faster than the JS/wasm version, but I'm guessing that performance gap will narrow when we get wasm-gc.

[0] https://github.com/pyodide/pyodide