Did you know that blackbox is an aircraft term? Neat. Darklang is utilized for "deployless" backends. I imagine "Darklang" to not be as intimidating as it sounds - the demonstration videos certainly don't make it seem like it is. You basically hook together web services in such a way that a lot of the wiring of what we know to be the back-end is handled for you.
Presently, the company behind the technology is not making this an a pro-bono project and is only taking choice offers from certain paying customers. Business-to-business.
Other candidates for playing this form of hooky include Zapier and IFTTT.