Get a 30,000 ft view of your Elm file's types, functions and values.
Negligible performance impact.
When editing an Elm file, press Cmd-F12 (macOS; Ctrl-F12 on Windows/Linux) to popup the quick structure navigator. Use your keyboard to jump between functions and types effortlessly.
Open the structure view by clicking the Structure button on the left-edge of the IntelliJ window.
Display the structure in a popup and use the keyboard to navigate: