Version 2.2.0 of the Elm plugin for IntelliJ adds several big new features: Find (and remove) unused imports Find dead code and unused parameters Easily add/remove things from a module’s exposing list without losing your place I made a video demonstrating the new features: It’s not shown in the video, but you can run the “unused import” inspection over your entire project and click a single button to cleanup the imports across all of your Elm files. So even if you don’t normally use Intelli...