Good UI design is mostly clarity under pressure. The user needs to know what matters, what changed, what they can do next, and what went wrong when something fails.
UI tips for product screens
| Tip | Why it matters |
|---|---|
| Create hierarchy first | Users scan before they read |
| Use plain labels | Buttons and navigation should not need explanation |
| Design all states | Empty, loading, error, success, disabled, and pending states are part of UI |
| Respect touch targets | Mobile and tablet use need enough spacing |
| Keep forms calm | Inputs, validation, help text, and errors should work together |
| Use contrast properly | Readable UI is not optional |
| Keep components consistent | Repeated actions should look and behave the same |
Common UI mistakes
Hero-sized text inside small product panels.
Buttons with vague labels like “Learn more” when the action is specific.
Error states that blame the user instead of explaining recovery.
Low-contrast secondary text that carries important information.
New component styles for problems the system already solves.
How to check a screen
Ask one question: can a new user understand the main action, supporting information, current state, and next step without reading the whole page? If not, fix structure before decoration.
Related reading
For broader UX fixes, read five ways to improve user experience. For SaaS products, see what UI/UX for SaaS means.
Sources
W3C: WCAG 2.2
Nielsen Norman Group: The definition of user experience
Baymard: UX research methodology
FAQ
What is the most important UI design tip?
Start with hierarchy. If users cannot tell what matters and what to do next, color and style will not fix the screen.
What UI states should designers include?
Include default, hover, focus, active, loading, empty, error, success, disabled, and permission states where relevant.
How does UI design affect UX?
UI is the visible layer users interact with. It affects clarity, speed, trust, accessibility, and whether people can complete tasks.
