Pattern Library

Pattern Library

Pattern Library is a collection of reusable design elements and rules that help keep user interfaces looking and working the same way across a project. When designers use a pattern library, every button, color, and layout follows the same set of instructions, which helps users know what to expect as they move through a website or app. This makes updates and teamwork easier, because everyone can use the same building blocks and guidelines. Pattern libraries can include examples of how things look and behave, so designers and developers can copy the same style and actions every time, making the whole experience feel steady and reliable for users.

UI consistency, design patterns, reusable components, visual guidelines, interface standards, style documentation

— Kevin Green