Show HN: MyTrip.city – AI-Powered Travel Itinerary Generator

Creator here. MyTrip.city generates personalized travel itineraries using AI, complete with audio guides and visual content. I built this because manually planning trips across multiple sites was time-consuming and often missed local insights.

Tech Stack: - Frontend: React (Vite) with Chakra UI - Backend: Express.js, MongoDB - AI: GPT-4 for itinerary generation - Audio: ElevenLabs for guide narration - Maps integration with interactive visualization - Containerized with Docker, monitored via Grafana/Prometheus

Key Features: - Generates 2-3 day personalized itineraries - GPS-triggered audio guides for landmarks - Carbon footprint calculator - Real-time weather integration - Works offline (PWA) - Multi-language support

The entire stack is containerized and autoscales based on demand. Would love feedback from the HN community, especially on the architecture and AI implementation.

Demo: https://mytrip.city