🌐 PortChecker.dev

PortChecker.dev is a simple, free, and open-source tool to check if a specific port on a given IP address is open or closed — no software install required.

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🚀 Live Demo

🌍 https://portchecker.dev

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✨ Features

• ✅ Real-time port status checker
• 🔒 Secure and privacy-friendly
• ⚡ Super lightweight frontend
• 📱 Mobile-responsive UI

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📂 Project Structure

portchecker.dev/
├── public/             # index.html (Main HTML file)
├── src/
│   ├── styles/         # style.css (Styling)
│   └── scripts/        # main.js (JS logic)
├── .github/            # Issue templates, screenshot
├── README.md
├── LICENSE
├── CONTRIBUTING.md
└── .gitignore