Ui Design Patterns

This is a reference guide for implementing common UI patterns like tabs, accordions, breadcrumbs, and navigation menus with proper accessibility baked in. It covers the anatomy of each pattern, when to use it, and includes actual HTML examples with ARIA attributes. The accessibility guidance is solid, showing you the specific roles and keyboard interactions each pattern needs. It follows atomic design methodology and treats design systems as component libraries with tokens and guidelines. Useful when you're building from scratch or auditing existing interfaces, though you'll want to adapt the examples to your specific framework rather than copying them directly.