[seattle_spring]

Not according to your LinkedIn you're not. I'm talking real scale, hundreds of developers and millions of users. Hell, even midsized companies like Redfin, Grammarly, Brex, etc would suffer using something like RawJS.

Seems fine for hobby projects though.

[Py_]

RawJS-style development (using whatever library to accelerate document.createElement) becomes more appropriate the more divergent your UI is. This is the kind of thing I've found myself working on over the years.