This tutorial demonstrates how to build a real-time SMS dashboard using Python, Flask, and Twilio Sync. The project involves setting up a Twilio account, creating a virtual environment, installing dependencies, configuring Twilio service credentials, and building the frontend with HTML, CSS, and JavaScript. Ngrok is used to expose the application's local port to the internet, allowing it to receive SMS messages from Twilio. The dashboard displays incoming SMS messages in real-time, utilizing Twilio Sync's APIs for synchronization and updates.