Build a flexible, accessible React timeline component with TypeScript—layout, theming, animation, responsiveness, virtualization, and tests.
Build an accessible React Tabs component with WAI-ARIA roles, keyboard support, roving tabindex, and TypeScript—complete code and best practices.
Build an accessible, animated React accordion: ARIA semantics, keyboard support, headless API, smooth height transitions, tests, and performance tips.
A practical, scalable React dark–light theme system using CSS variables, design tokens, and SSR-safe bootstrapping—fast, accessible, and maintainable.
Build a production-ready, accessible React combobox/select with correct ARIA, keyboard support, async data, virtualization, and testing tips.
Design and implement a fast, accessible React toast system with clean APIs, animations, and promise toasts—complete code, patterns, and pitfalls.
