Dlang IDE: Emacs, VS Code, or something else?

[rikki cattermole]

DCD based: Intellij IDEA plugin[0], VS-Code, Dexed (and I'm sure there 
are others)
VisualD: dmd-fe and DParser

No idea where Emacs stands.

dmd-fe is the ultimate and best that we could have since full IDE 
features requires a full frontend. But it isn't yet ready for prime time 
as it wasn't designed with this usage in mind.

[0] https://github.com/intellij-dlanguage/intellij-dlanguage