Reverse Proxy Wars: When to Use Nginx, Traefik, or Caddy

Choosing a reverse proxy directly impacts infrastructure complexity and operational efficiency, yet many teams default to legacy solutions rather than evaluating true architectural fit. This hands-on comparison exposes the critical trade-offs: Nginx offers proven performance at the cost of manual configuration, Traefik brings automation and dynamic service discovery for containerized systems, while Caddy prioritizes zero-friction security and simplicity. Your choice shapes weeks of future operational headaches—or prevents them entirely.