You can spell shit out perfect, and yet some how engineering will almost always try to pass off something that doesn’t look pixel perfect. I’ve used InVision, Zeplin, Spec-Docs, hell, I’ve even done 1:1s with engineerig, and yet shit will get built out-of-spec.
“build it yourself” oh ok…. Sure. Because my code is going to be as good if not better than a pro front end dev’s. -#sarc