Learn to build and deploy high-performance web applications using FastAPI in this comprehensive Python crash course. Explore the fundamentals of FastAPI, a modern, fast (high-performance) web framework for building APIs with Python 3.6+ based on standard Python type hints. Discover how to create efficient and scalable APIs, handle requests and responses, implement data validation, and integrate with databases. Finally, master the process of deploying your FastAPI application to Heroku, enabling you to share your creation with the world.