Tired of port conflicts? Portcyou is the comprehensive port database every developer needs. Search 10,000+ ports, discover which services use them, and avoid conflicts before they happen. Multi-language support, smart search, and developer API included.

Hey Product Hunt! 👋 I built Portcyou after losing countless hours to port conflicts. You know the drill - start a service, get "port already in use", then play the guessing game. 🚀 What makes Portcyou special: ✨ Instant lookup - Type 3306, instantly see it's MySQL's default port 🔍 Reverse search - Search "Redis" to find all its ports (6379, 16379, etc.) 🌐 Multi-language - English, Chinese, Japanese support 📱 Works offline - PWA that works anywhere 🎯 Developer-friendly - API, badges, and export tools 📚 10,000+ entries - From databases to microservices Real impact: Instead of trial-and-error port hunting, I now get instant answers. "Which port does PostgreSQL use?" → 5432. "Is 8080 safe for my app?" → Check what else uses it first. The database covers everything: - Databases (MySQL, Redis, MongoDB) - Web servers (Apache, Nginx) - Development tools (Webpack, Vite) - Microservices and enterprise apps I've been using it daily for months - it's become essential to my workflow. No more googling "what port does X use" or accidentally conflicting with system services. What port conflicts have frustrated you most? I'd love to hear your stories and add more services to help fellow developers! 💭 Try it at portcyou.com - your feedback would mean the world! 🙏

Portcyou is a must-have for any dev dealing with local environments—it helps me instantly check port usage and avoid conflicts before they cause headaches. The smart search and API access make it incredibly practical for streamlining my workflow.

Finally—a clean, searchable port database for devs! 🧑‍💻⚓ Portcyou sounds like a lifesaver when debugging or managing network configs. Bookmarking this one! 📚🛠️

Portcyou

The developer's port database

The developer's port database