Echo is a real-time chat web app built with Next.js, Tailwind CSS, Node.js, PostgreSQL, and Socket.IO. It allows users to sign up, log in, and exchange messages instantly — with a clean, responsive UI and smooth animations.
- User authentication (sign up & log in)
- Real-time messaging with Socket.IO
- Modern UI with Tailwind CSS
- Responsive design for all screen sizes
- Scalable architecture (frontend + backend)
- Upcoming features: voice drops, AI-powered summaries, smart group recommendations
- Frontend: Next.js, React, Tailwind CSS
- Backend: Node.js, Express, PostgreSQL
- Real-time: Socket.IO