I have arduinos with sensors providing their measurements as XML, with an external XSLT stylesheet to make them user-friendly. The arduinos have 2KB RAM and 16 MIPS.

Which build process are you talking about? Which XSLT library would you recommend for running on microcontrollers?

> Which build process are you talking about?

The one in the comment I replied to.

Fair, but that shows the issue at hand, doesn't it? XSLT is a general solution, while most alternatives are relatively specific solutions.

(Though I've written repeatedly about my preferred alternative to XSLT)

> (Though I've written repeatedly about my preferred alternative to XSLT)

Link to example?

I've previously suggested the XML stylesheet tag should allow

    <?xml-stylesheet type="application/javascript" href="https://example.org/script.js"?>
which would then allow the script to use the service-worker APIs to intercept and transform the request.

Oh yes sorry I thought you meant you had a blog post or something on it.