Laws of UX

Laws of UX serves as a definitive digital gallery of the psychological heuristics that govern how users interact with digital products. Created by Jon Yablonski, the site translates complex behavioral science into actionable design guidelines, covering foundational concepts such as Fitts’s Law, Hick’s Law, and the Zeigarnik Effect. Each principle is presented with a clear definition, historical context, and practical examples, often accompanied by minimalist, iconic posters that make the abstract concepts easy to visualize and remember. By bridging the gap between psychology and interface design, the platform empowers developers and designers to make more informed, data-driven decisions that enhance usability and accessibility. Users can explore these laws to understand why certain layouts work better than others, ultimately leading to the creation of more effective and engaging digital experiences. Whether you are looking to improve conversion rates or simply want to master the fundamentals of user behavior, Laws of UX provides the essential framework needed to elevate any design project.