Animated Pointer Highlight

This code implements a reusable React component called `PointerHighlight` that adds an animated highlight effect to any element. It solves the problem of visually emphasizing interactive elements, improving user experience and engagement. The component works by using the `useRef` and `useEffect` hooks to track the dimensions of the target element and trigger animations when it's in the viewport. `useInView` from `motion/react` detects when the element is visible. A `ResizeObserver` ensures accurate dimensions even after resizing. The `getVariantStyles` function dynamically applies different visual styles based on the selected variant ('default', 'gradient', 'neon', 'minimal', 'premium'). Each variant features unique animations, including border expansion, corner accents, glow effects, and a pointer with a trail effect. The `motion` library from Framer Motion handles the animations, providing smooth transitions and easing functions. The component uses Tailwind CSS for styling and `cn` for efficient class name concatenation. Example scenarios include highlighting interactive elements in dashboards, cards, buttons, and other UI components to guide user interaction and create a more engaging interface. Developers can customize the appearance using props like `variant`, `glowEffect`, and `animationDelay`. The component also handles responsiveness by adapting to changes in element dimensions.

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

import { PointerHighlight } from "@/components/ui/animated-pointer-highlight";

export default function DemoOne() {
  return (
    <div className="mx-auto max-w-lg py-20 text-2xl font-bold tracking-tight md:text-4xl">
      The best way to grow is to
      <PointerHighlight>
        <span className="px-2">Get viral</span>
      </PointerHighlight>
    </div>
  );
}