"Fucking god damnit!" Shouts Barbie. "What is it, Sis?" Skipper asks, ignorant of the callback hell Barbie is currently in. "Oh, nothing, I'm just going to have to Promisify like 20 modules to reasonably implement a feature I have to deliver by Friday." "Check out my 'skip-proj-promise' branch," Skipper winks as she pours her smoothie.