What about running a NUTS sampler like pymc-devs/nut-rs in the browser?
See https://ssoudan.github.io/web-nuts-rs/ for a live demo of a Bayesian regression of daily maximum temperature from NOAA Global Historical Climatology Network - Daily (GHCN-D) data all in the browser.
Use the devcontainer to get a ready to use environment.
npm i && npm run serve
Open http://localhost:8080/ to see the app.