Build a Secure Video Appointments Application Using Vonage API

This video appointments reference application provides a foundation for different implementations, allowing developers to create personalized experiences using video. The application includes essential features such as scheduling appointments in advance, messaging participants with links to join the call, and basic video call UI with buttons for muting and sharing screens. The application is customizable from a look and feel perspective, and it can be applied to various use cases, including healthcare, e-learning, finance, job interviews, and more. The application uses the Vonage Video API and Messages API, which provide WebRTC-based solutions and gateway to multiple messaging channels, respectively. The application also includes tools such as ngrok for exposing the server and Visual Studio Code for development, and it can be deployed using a 'deploy to Heroku' button on GitHub.