Check out a free preview of the full Scalable Modular Architecture for CSS (SMACSS) course:
The "Proto Engine" Lesson is part of the full, Scalable Modular Architecture for CSS (SMACSS) course featured in this preview video. Here's what you'd learn in this lesson:
Jonathan walks through Proto Engine which is the prototyping tool he used at Yahoo. He talks about how Mustache was used for tempting within the prototypes. Jonathan also demonstrates a few other third-party prototyping tools.
