After achieving market dominance, Flask is a Python framework impossible to avoid. Serve dynamic web pages in Flask by mastering Jinja: Flask's built-in HTML templating engine. When Python developers manage presentation layers. Learn to create form logic and templates in Flask with the Flask-WTForms library. Structure your Flask app as a collection of modules. Use Flask 'blueprints' to organize your app by separation of concerns. Empower your Flask application to grow dynamically with intelligent route definition. Tips on how to neatly and securely configure your Python Flask application. Breaking down the nuances of creating a Flask application correctly. Use Flask-SQLAlchemy to have your Flask app interact with a database. Learn to create, fetch, and manage database records via SQLAlchemy ORM. Create user-driven Flask apps by adding support for account creation, log-ins, and user-specific features. Store temporary information during a user's by using Flask-Session and Flask-Redis as key/value storage.