[NeedMoreTea]

DX? This is new to me, and search finds nothing enlightening or seems like it might be relevant. "Deus ex machina" perhaps? :)

[lmitchell]

Presumably 'developer experience', given how it's used in conjunction with 'user experience' for a developer-focused product :)

Admittedly not the most easily understood acronym, and I'm sort of guessing.

[NeedMoreTea]

Thanks. Of course now it seems obvious enough in context that I should have inferred this. Oh well. :)

[IncRnd]

If you search for

UX DX

you will find lots of hits about.

[Ibethewalrus]

Dev ex machina :)