A compiler translates code from a source language into a target language, normally targeting either physical hardware or some virtual machine. That is not what happens when "compiling" - or more accurately, "transpiling" [1] - JS-related software where what often feels like the JS-related dialect of the day (coffee-, mocha-, type-, tea-, frappucino-, latte-, pilzener-script) is converted into the resident JS dialect, discombobulated through some language feature thingamajig, transmogrified by some other package-combining gizmo (not the same gizmo as you used last week, that is now ancient technology, the new one is sooo much slower^Wbetter and has a snazzy content-less website to prove it), mixed and matched with a bunch of related packages many of which are marked with dire warning about bugs and staleness by the helpful package manager thing (which you had to update before even trying to proceed since the current version was no longer supported even though you're running version 12 and the box stated you needed at least version 9), uglified (as if it wasn't ugly enough already) and zipped up.
Doesn't all that make you long for the days of ./configure --prefix=/somewhere/sane && sudo install -d -o yourusername /somewhere/sane && make install? Just add empscripten to the tool chain and you can do web things with it, sort of...
