AI Chat App

An AI-powered chat application built with Next.js 15, React 19, Supabase, and Clerk authentication.

Tech Stack

• Framework: Next.js 15 (App Router), React 19, TypeScript
• Styling: Tailwind CSS
• Auth: Clerk
• Database: Supabase
• Deploy: Vercel-ready

Features

• User authentication with Clerk (login, registration, sessions)
• AI-powered chat interface
• Conversation persistence via Supabase
• Responsive layout with Tailwind CSS

Getting Started

Prerequisites

• Node.js 18+
• Clerk account (API keys)
• Supabase project (URL + anon key)

Setup

npm install
cp .env.example .env.local
# Fill in the Clerk and Supabase variables
npm run dev                 # starts at http://localhost:3000

Environment Variables

NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=
CLERK_SECRET_KEY=
NEXT_PUBLIC_SUPABASE_URL=
NEXT_PUBLIC_SUPABASE_ANON_KEY=