nginx is a web server and reverse proxy server software used for serving web content and managing network traffic. It is widely adopted by system administrators, developers, and organizations needing a reliable solution for hosting websites and applications.

• Reverse Proxy and Load Balancing: Distributes incoming traffic across multiple backend servers to improve performance and reliability.
• HTTP Caching: Stores frequently accessed content to reduce server load and speed up response times for users.
• Low Memory Footprint: Operates efficiently with minimal resource consumption, allowing it to handle many concurrent connections.
• Modular Architecture: Supports extensions through modules for adding functionality like security features or protocol support.
• SSL/TLS Termination: Manages encrypted connections, offloading decryption work from application servers to simplify configuration.