I ran into a unresolved-symbol kondo linting issue with cljs having a ns :require of the form [jszip :as JSZip] where jszip is a node dep. I had a line where I called it as a constructor (JSZip.) and that failed linting, via Error: Unresolved symbol: JSZip For now, I just suppress the warning. I think some kondo upgrade within the last several months is where this started to fail since I was upgrading this project today after like 6 months or so.