Why do you prefer to use Flask?

Flask is a lightweight framework with a minimal set of core tools. I like it for several reasons:

1. Simplicity and flexibility. Flask does not impose a specific project structure or ORM, allowing you to choose the necessary components yourself. This simplifies the development of microservices and small web applications.
2. Active community and extension ecosystem. There are many extensions for working with databases (Flask-SQLAlchemy), authentication (Flask-Login), migrations (Flask-Migrate), and other tasks.
3. Good documentation. The Flask documentation is detailed and understandable, which makes learning and using the framework easier.
4. Ease of learning. The entry barrier for Flask is lower compared to Django, enabling quick start in application development.

Example of a basic Flask application:

# Import the Flask class
from flask import Flask

# Create an instance of the Flask application
app = Flask(__name__)

# Define a route for the root URL
@app.route('/')
def hello_world():
    # Return a string as a response
    return 'Hello, World!'

# Run the server if the script is executed directly
if __name__ == '__main__':
    app.run(debug=True) # debug=True for debugging

Comparison with Django:

Feature	Flask	Django
Framework type	Microframework	Full-stack framework
Built-in components	Minimal (Jinja2 templating, development server)	ORM, Admin Panel, Forms, Authentication
Flexibility	High (component selection)	Medium (many "batteries included")
Architecture	Not imposed	MTV (Model-Template-View)
Complexity	Lower	Higher

In summary, Flask is ideal for small projects, APIs, and microservices where development speed and control over used components are important.