AI Travel Assistant Powered by Gemma 4; With Streaming, Image Input, and Visual Recommendation Cards

This is a submission for the Gemma 4 Challenge: Build with Gemma 4 What I Built Planning a trip used to mean bouncing between five browser tabs — one for flights, one for hotels, one for itineraries, one for Reddit threads, and one you forgot you opened. I wanted to collapse that into a single conversation. Gemma Travel Assistant is an AI-powered chat app that helps you plan trips from scratch. Tell it your budget, your vibe, your dates. Ask follow-up questions. Upload a photo of...