I would love to have a tool that would display code as some kind of annotated AST, rather than the layout imposed by most IDEs or tools such as gofmt.

Put a bag over Java’s ugly face, that kind of thing.

I don’t want to look at IntelliJ’s “staircase of doom” formatting, I want to see one parameter per line when there is more than one parameter.

I don’t want to trace down data “COME FROM”s (local variables that are only used once and have to be tracked down from whence they came).

Give me an alternate layout which directly tracks between the text and the diagram, similar to a structure layout, but showing details within functions/methods as a tree, as well. Show me clearly how values/expressions funnel or pipeline into each other, but filter out some of the noise.

And auto-display fuglyCaps names as kebab-case, while we’re at it :-). Cuz, science.