One more quick poll: given an exception about not enough args to `document.querySelector`, should the "Learn More" link in the console point to <https://developer.mozilla.org/docs/Web/JavaScript/Reference/Errors/More_arguments_needed …> or to <https://developer.mozilla.org/docs/Web/API/Document/querySelector …>? My personal preference is for the latter, fwiw.
And to be clear, this might apply to a wider range of errors than "not enough args".... See a list at https://searchfox.org/mozilla-central/rev/a4be2fbe9bd4f405c91cc16e4e3a80400f5a9301/devtools/server/actors/errordocs.js#18-94 …