AI-powered hydration assistant that gives personalized water intake recommendations, sends smart reminders, and adapts over time to user needs.

Problem i noticed: During a hackathon, my team and I noticed that many people neglect hydration due to busy schedules and lack of tailored guidance, leading to health issues like fatigue. Existing apps often provide generic reminders, failing to account for individual needs or lifestyles.

Solution I rendered ✅: We developed HydraMind, an AI-powered hydration assistant, with me leading the frontend and authentication. Using React with TypeScript and Vite, I built a fast, type-safe UI, styled for clarity. TanStack Router and Query optimized navigation and data fetching, while BetterAuth secured user logins. The backend, powered by Node.js, Express, and MongoDB, supports an AI model that analyzes user data (e.g., weight, activity level) to deliver personalized intake recommendations and smart reminders. Built under tight deadlines, HydraMind adapts to user habits, improving health outcomes with minimal effort.