Every Frame Perfect

The article argues that "every frame is perfect"—meaning users should be able to understand what they see in any screenshot of an app—is a crucial design principle that builds trust and signals quality. The author illustrates how imperfect frames, such as janky animations, asynchronous component movements, and unexplained visual transitions, undermine user confidence by suggesting poor attention to detail and misaligned design decisions. He emphasizes that developers should carefully consider every moment of animation and transition, not just start and end states, to create a precise and coherent user experience.