For htmx I have to stay in es5 to preserve IE11 compatibility, so there are modern features in the language I don't use on a regular basis. I appreciate any he

For htmx I have to stay in es5 to preserve IE11 compatibility, so there are modern features in the language I don't use on a regular basis. I appreciate any help from people who are better at the language, but of course understand if people aren't interested.