How to Build a Reusable Button Component in React with TypeScript

Short summary

Learn to build a production-ready React button component using TypeScript interfaces for strict type safety and autocomplete, dynamic CSS class composition using filter(Boolean), and conditional rendering to support both button and navigation link modes. The component elegantly handles multiple variants and sizes, loading states with spinner icons, and disabled states. Accessibility features like aria-busy ensure screen reader compatibility.

• •TypeScript Props interface provides compile-time type checking and IDE autocomplete
• •Dynamic CSS composition using filter(Boolean) efficiently handles variant combinations
• •Conditional rendering supports both <button> and <Link> components with proper accessibility

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