Overview

In the last lesson, you gained an understanding of HTTP and the ability to set up a basic Flask app. In this lesson, you'll learn about how to extend the Flask microframework so that we can:

• Organize API Endpoints
• Handle Cross-Origin Resource Sharing (CORS)
• Parse the request path and body
• Use POST, PATCH, and DELETE requests in Flask
• Handle errors

To accomplish this, we'll need to use a new library, called Flask-CORS