What frameworks have you already used in your practice?

In my practice, I have used several popular Python frameworks:

• Django — a powerful framework for creating full-fledged web applications with an admin panel, ORM, and authentication system.
• Flask — a lightweight microframework suitable for small services and APIs.
• FastAPI — a modern framework for building fast APIs with support for asynchronous programming and automatic documentation generation.

Example of a simple API in Flask:

from flask import Flask, jsonify

app = Flask(__name__)

@app.route('/hello')
def hello():
    return jsonify({'message': 'Hello, world!'})

if __name__ == '__main__':
    app.run()

These frameworks help in developing web applications efficiently and with less boilerplate code.