Without editor, nobody will want to write code in D, there are ton of languages now, all with great editor support (Rust, Go, Kotlin, Scalla, C#, java, C/C++), people have choice
There are 10 IDE/plugin project for d, this is too much, half are already dead, we go nowhere, please focus on one that is crossplatform (IntelliJ)
And jetbrains are working on Kotlin native, another big competitor..