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React Loading Button
A primary button showing loading state with animated spinner for async operations
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Even primary actions take time—loading states maintain trust during processing. This React button combines shadcn/ui's solid primary styling with lucide-react's Loader2 spinner and disabled state showing async operation progress. Built with animate-spin rotation and gap-2 spacing maintaining filled visual prominence during operations, it prevents double-clicks while providing unmistakable feedback. Perfect for "Creating Account..." in signup flows preventing duplicate registrations, "Processing Payment..." in checkout confirming transaction progress, or "Saving Changes..." in editors ensuring users wait for completion—the loading state preserves primary button prominence while communicating active processing.
Pattern created by @haydenbleasel