Full D IDE in the browser - something to pursue?

[WebFreak001]

https://github.com/Pure-D/code-d/issues/393

what do you think of this idea? worth checking out in the future? 
not important at all or high priority?

With [hatf0 showing DMD-FE being able to run in 
WebAssembly](https://forum.dlang.org/thread/uccwuheorntxtashqpnt@forum.dlang.org) I think this could be a very real possibility and we could be pretty close to it being doable already.

Instead of trying to port DCD could also try to immediately use 
DMD for auto completion, though that's a whole other project that 
would bring other benefits as well.