Take Control of Your Appointments with Smart Booking Hub Pro!

Smart Booking Hub Pro is a lightweight, ultra-modern, and reactive appointment scheduling system built with Node.js and Express. Designed to deliver an outstanding user experience, it features an interactive frontend, dual-theme support, and advanced administrative controls—all without the need for complex external database configurations!

Perfect for salons, clinics, consulting services, or any business that needs an elegant booking solution.

🌟 Key Features

• 🌓 Seamless Dark Mode: Toggle between light and dark themes with a single tap for a modern visual feel.
• 🔒 Passcode-Protected Admin Panel: Prevent unauthorized access. Only the administrator can approve or delete appointments via a secured login modal.
• 🚫 Dynamic Real-Time Slot Disabling: Once a date and time are reserved, the slot is automatically locked out for subsequent clients in real-time, completely preventing double-booking.
• ✉️ Automated Email Confirmations: Features Nodemailer integration. Instantly send beautiful confirmation emails to customers the moment their appointment is approved.
• 📦 No DB Installation Required: Uses an integrated, robust JSON-based file storage database. Runs seamlessly right out of the box!

🔧 Technical Stack

• Backend: Node.js, Express
• Frontend: HTML5, Custom Responsive CSS (Tailwind-inspired), Vanilla JavaScript (Fetch API)
• Utilities: Nodemailer (for optional email dispatching)

📦 What is Included in the Package?

• Full source code of the application.
• A detailed README.md installation guide.
• Demo data template configuration.

• Dual Theme Support: Seamless Light & Dark Mode toggle.
• Passcode-Secured Admin Panel: Default "admin123" to access administrative controls.
• Smart Booking System: Real-time dynamic booked-slot disabling on calendar.
• Automated Email Confirmations: Auto-triggers nodemailer alerts upon appointment approval.
• No Database Needed: Persistent data stored securely in a local JSON file.
• 100% Responsive Design: Modern user interface optimized for mobiles, tablets, and desktops.

• Node.js: v14.x or higher installed.
• NPM: (Node Package Manager) for managing project dependencies.
• Gmail Account (Optional): Required only if you want to enable live automated email notifications.

Setting up your booking system is extremely easy. Just follow these steps:

1. Unzip the downloaded project package.
2. Open your terminal/command prompt inside the folder and run: npm install to install dependencies.
3. Start the web application by running: npm start.
4. Open your browser and navigate to: http://localhost:3000.
5. To log into the Admin Dashboard, use the default passcode: admin123.
6. Optional: If you want to enable automatic customer emails, configure your Gmail account and App Password inside server.js at lines 11 & 12.