Mikeotizels Network Monitor JS

Version 1.0.0 - December 2024

A lightweight JavaScript utility for detecting real internet connectivity in the browser.

Features

• Checks actual connectivity, not just network interface status
• Instant detection via online/offline events
• Periodic polling to catch silent drops
• Configurable ping URL and polling interval
• Custom callback functions for online/offline state changes
• Simple start/stop lifecycle

---

Installation

You can include it directly in your HTML:

<script src="/path/to/mo.netmonitor.min.js"></script>

Usage

const monitor = new moNetworkMonitor({
    url: '/ping.txt', // small static file on your server
    interval: 5000, // 5 seconds
    onOnline: () => {
        console.log('✅ Connection restored');
        // TODO: Hide offline banner or show online alert
    },
    onOffline: () => {
        console.log('⚠️ Connection lost');
        // TODO: Show offline banner or show offline alert
    }
});

monitor.start();

// Later, if you want to stop monitoring:
//monitor.stop();

---

Licensing

This project is licensed under the MIT License. See the LICENSE file for the license terms.