Explore the evolving relationship between designers and developers in this 21-minute JSConf US Last Call talk by Carlos Perez. Delve into the Agile Manifesto and its impact on design processes, examining where design fits in modern development workflows. Learn about the concept of "Design Everywhere" and how it affects data handling, handoffs, and collaboration between frontend developers and designers. Discover top tools for effective teamwork, including pull requests and issue trackers, and gain insights on setting up local development environments. Address challenges such as excessive crossover, scope creep, and the need for empathy in design experiences. Gain valuable perspectives on balancing polish with shipping deadlines and fostering better designer-developer collaboration in today's fast-paced tech landscape.