Nginx for newbies: Get your confusions cleared and become a Web ADMIN!

Nginx, a popular web server, enables faster and smoother website performance. It serves as a web server, reverse proxy, load balancer, static file server, and security layer. Installing Nginx is straightforward, with commands provided for Ubuntu/Debian and macOS. Confirm installation by visiting localhost in a browser. Hosting a simple website involves creating a website folder, adding an index.html file, and configuring the Nginx config file to use this folder. Nginx can act as a reverse proxy, forwarding requests to a backend application on a different port. HTTPS can be added for free using Certbot. Common Nginx errors include "403 Forbidden" and "502 Bad Gateway." These can be resolved by adjusting file permissions or checking the backend application. Nginx's versatility makes it an essential component for web development, providing efficient website delivery and security. LiveAPI, a tool for generating API documentations, was developed using Nginx. Nginx is a powerful and reliable choice for hosting websites, balancing traffic, and securing applications.