March 3, 2025/
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Loopback is a special network interface that allows a device to communicate with itself. It is mainly used for testing, debugging, and troubleshooting network applications. Key Points: ✅ Loopback IP: 127.0.0.1 (IPv4) or ::1 (IPv6)✅ Also Known As: localhost✅ Purpose: Test network services without an external connection Check if TCP/IP is working correctly Debug servers and applications Loopback in Local Development 🚀 Loopback (127.0.0.1 or localhost) is widely used for local development…
