Today, a lot of designers are learning how to code to understand the medium they work with. Some just learn the basics of HTML and CSS, but some (like me) get addicted and go a little further. This addiction isn’t a bad thing. In this talk, I'll explain how learning how to code with Sass and JavaScript gave me the power to design and test out my solutions, as well as the the experience to communicate with the developers that build my designs and speed up the feedback process with product owners, stakeholders, and clients.