Laws of the UX

AnmolTheDeveloper

About this app

Laws of the UX is a simple, focused app built for designers, developers, and anyone curious about how good design works.
UX design is not just about making things look beautiful. It is about understanding how people think, how they interact with interfaces, and why certain designs feel natural while others cause frustration. Behind every great product, there are principles and laws that guide decisions, and this app brings all of them together in one place.
Whether you are a student just starting out in design, a developer who wants to build better interfaces, or a seasoned professional looking for a quick reference, Laws of the UX gives you clear and concise explanations of the core principles that shape user experience.
Each law is explained in plain language without unnecessary jargon. You will find real world context that helps you understand not just what each law says, but why it matters and how it actually applies to the products and interfaces you use every day.
The app works completely offline. No account needed, no sign in required, just open it and start learning. Everything is available from the moment you install it.
The content covers a wide range of well known UX principles including laws related to human perception, memory, decision making, visual hierarchy, and interaction design. These are the same principles that product teams at top companies apply when designing the apps and websites you use.
Laws of the UX is designed to be distraction free. No ads, no unnecessary notifications, nothing to get in the way of learning. Just the content you need, presented cleanly and clearly.
If you are preparing for a design interview, working on a personal project, or simply want to sharpen your understanding of why things are designed the way they are, this app is built for you.
Good design is not accidental. It follows patterns, respects human behavior, and applies tested principles. Laws of the UX helps you understand those patterns so you can apply them in your own work.

What’s new

Laws of UX is a focused reference app for designers and developers who want to make better product decisions.

Covers 30 essential principles including Fitts's Law, Hick's Law, Jakob's Law, Miller's Law, Peak-End Rule, Serial Position Effect, Gestalt principles, Cognitive Load, Mental Models, Flow, and more.

Each law includes a clear explanation, key takeaways, do's and don'ts, and real-world examples.

Organized by category: Heuristic, Cognitive, Gestalt, Memory, Behavioural, and System.