Diagnostic logging with the NGINX JavaScript module

Collection of njs use cases

This project provides a comprehensive set of example implementations showcasing the power and flexibility of NGINX JavaScript module (NJS). It serves as a practical resource for developers and DevOps engineers looking to extend NGINX functionality beyond its native capabilities through JavaScript scripting. ## Key Features - **Request/Response Manipulation** — Examples of modifying HTTP requests and responses dynamically using JavaScript logic - **Authentication & Authorization** — Implementations of custom authentication mechanisms and access control - **Content Transformation** — Techniques for transforming content on-the-fly before serving to clients - **Routing Logic** — Advanced routing decisions based on custom JavaScript conditions - **Header Management** — Dynamic manipulation of HTTP headers for security, caching, or debugging purposes - **Logging & Monitoring** — Custom logging implementations and monitoring integrations ## Philosophy The project emphasizes practical, production-ready examples that demonstrate real-world applications of NGS, making it easier for teams to adopt and implement custom NGINX extensions.