Bridging the UX creation gap

Bridging the UX creation gap

What is the common language between design and development? Can we make one?

You're a designer. Or you're a developer. Or a little bit of both?

What do you use to create common communication between design concepts, design paradigms, and the act of development that bridges that experience to the user? What is the common language of UX?

There are examples, what do you use, what do you like, what can we do better?