Documentation
Guides & Reference
Learn how to configure Nginx for common use cases, or explore our lint rules to harden your existing config.
Configuration Guides
Nginx Reverse Proxy
How to configure Nginx as a reverse proxy for Node.js, Python, and other backends.
SSL/TLS Configuration
Set up HTTPS with Let's Encrypt, configure modern cipher suites, and enable HSTS.
Load Balancing
Distribute traffic across multiple backend servers with upstream blocks.
Security Headers
Add X-Frame-Options, CSP, HSTS, and other critical security headers.
Lint Rules Reference
20 rules across security, performance, and best practices. Each rule page explains what it checks, why it matters, and how to fix it.
Security
8 rulesPerformance
7 rulesBest Practice
5 rulesReady to build your config?
Generate production-ready Nginx configs visually — no terminal required.
Open Generator