21st

Error Message

Cards 3

About

Compact red-tinted error card with optional title and message body. Self-contained port from 21st.dev Agent Elements.

Built with React and Tailwind. Copy the prompt and paste it into Claude Code, Cursor or Lovable: your agent adds Error Message to your project and fits it to your theme.

Code

How Error Message is used: the demo's code. The component's own source comes with a free account.

Usage.tsx

import { ErrorMessage } from "@/components/ui/error-message";

export default function NetworkDemo() {
  return (
    <div className="min-h-screen w-full flex items-center justify-center p-6 bg-white dark:bg-neutral-950">
      <div className="w-full max-w-md">
        <ErrorMessage
          title="Network error"
          message="Failed to reach the server. Check your connection and retry."
        />
      </div>
    </div>
  );
}

Dependencies

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