feat: add react shimmer pulse tooltip for crypto interfaces

[deepsikha-dash]

Pull Request Description

Adds a React Tooltip component featuring a smooth Shimmer Pulse interaction for Crypto interfaces. The component is built with React, uses EaseMotion CSS utility classes, supports responsive layouts, and includes accessible tooltip semantics with customizable props.

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Type of Change

• ✨ New animation / hover effect
• 🧩 New component
• 📝 Documentation improvement
• 🐛 Bug fix in an existing submission
• Other (describe below)

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Submission Checklist

⚠️ PRs that fail this checklist will be closed without review.

• All changes are inside submissions/ (e.g., submissions/examples/your-feature-name/ or submissions/docs/your-feature-name/)
• Includes demo.html — self-contained, opens in browser with no server
• Includes style.css — raw CSS for the proposed feature
• Includes README.md — what it does, how to use it, why it fits EaseMotion CSS
• No changes to core/
• No changes to components/
• One feature per PR (no bundled unrelated changes)

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Feature Description

What does this add?

Adds a reusable React tooltip component with a crypto-inspired appearance and shimmer pulse animation using EaseMotion CSS utility classes.

How does a developer use it?

import ShimmerPulseTooltip from "./ShimmerPulseTooltip";

export default function App() {
  return (
    <ShimmerPulseTooltip
      label="ETH"
      text="Ethereum network activity is increasing."
      position="top"
    />
  );
}

Why does it fit EaseMotion CSS?

The component follows the EaseMotion CSS philosophy by combining lightweight motion, reusable React structure, accessibility, responsiveness and utility-class based styling.

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Demo

• Demo added (demo.html works by opening directly in a browser)

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Browser Testing

• Chrome
• Firefox
• Edge
• Safari (optional but appreciated)

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Notes for Maintainer

• Uses semantic tooltip attributes (role="tooltip" and aria-describedby).
• Built as a reusable React component.
• Uses ease-fade-in and ease-hover-lift utility classes.
• Styling is isolated inside the submission folder.
• No external libraries or additional dependencies were used.

Closes #38609

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[SAPTARSHI-coder]

✅ React/SCSS Submission Validated!

Great work @deepsikha-dash! 🎉 Your react submission passed all quality checks.

⚛️ Folder: submissions/react/react-tooltip-shimmer-pulse-crypto

• ✅ React component file (.jsx/.tsx)
• ✅ README.md
• ✅ CSS/SCSS stylesheet

🚀 What happens next?

• A maintainer will review your React component
• Respond promptly to any feedback
• Once approved, it will be merged into main!

Thank you for contributing to EaseMotion CSS! ⚡

[github-actions]

🎉 Congratulations on your PR merge, @deepsikha-dash! 🚀

Thank you so much for your valuable contribution to EaseMotion CSS! Your code is now merged into the main branch.

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[github-actions]

🎉 Pull Request Integrated!

Thank you for your contribution, @deepsikha-dash! Your changes have been successfully merged into main and will be credited to your wall. 🚀

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🎮 Join our Discord Server!
We have an official Discord server for EaseMotion CSS! Join us to connect with other developers, seek help, discuss design choices, and share your creations in the showcase channel: Join the EaseMotion CSS Discord 💜