💡 Inspiration We wanted to build something that supports mental well-being in a simple, meaningful way. Many people struggle to reflect on their emotions or feel unheard. What if journaling could become a two-way conversation? What if AI could listen?
That's how ReMii was born — a personal AI-powered journaling companion that reflects with you and helps you grow emotionally, one day at a time.
🧠 What it does ReMii is a minimalist web app that allows users to: Chat with an empathetic AI like a personal journal therapist Track daily moods using a simple mood picker Receive personalized reflection summaries View emotional patterns over time It offers a safe space to express thoughts, with the comfort of gentle AI feedback.
🔧 How we built it We used: React for the frontend SPA structure Tailwind CSS for clean and responsive UI OpenAI's GPT API to power the journaling assistant Vercel for fast and free deployment (Optional) Express & SQLite for mood storage (or JSON if fully frontend) The chat UI was designed to feel like talking to a kind friend, while the backend handles basic mood tracking logic.
⚠️ Challenges we ran into Creating empathetic, safe AI responses required fine-tuning the prompt engineering Managing mood tracking logic purely on frontend while staying lightweight Making a clean UI that feels calming yet functional Staying within limited resources and API usage (due to cost limits)
🏅 Accomplishments that we're proud of A full journaling product made in limited time AI that responds with genuine emotional insight and care Clean UX that invites daily usage Inspired some users to open up and reflect more than they ever have in a journal
📚 What we learned How powerful AI can be when used for emotional support Prompt engineering is a key skill in building effective GPT experiences Keeping things simple leads to better user engagement Even minimalist apps can be deeply impactful if they're personal and consistent
🚀 What's next for ReMii (Reflect Me with AI Insight) Adding user profiles & cloud mood history Building a mobile-first PWA for offline journaling Integrating mental health resources for users who need more than reflection Adding daily voice journaling for accessibility Submitting to ethical AI counseling partners for testing Open-sourcing the project for others to improve it
Built With
- api
- openai
- react
- tailwindcss
- vercel
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