We have tested the following frameworks and libraries with Python 3.8, 3.9, 3.10 and 3.11.

1. Web Frameworks & HTTP Handling:

• FastAPI
• Flask
• Django
• Gunicorn
• Uvicorn
• Httpx
• Uritemplate
• Whitenoise
• Werzeug

2. HTTP Requests and API Clients:

• Requests
• Boto3
• Botocore
• CoreAPI
• Jmespath
• Urllib3

3. I/O, Filesystem & Serialization:

• Pickleshare
• Pathlib2
• Jsonschema
• Ujson
• Pathspec
• Pycparser
• Pexcept

4. Databases and ORM:

• Sqlalchemy
• Psycopg2
• Sqlite
• Dj-database-url

5. Concurrency & Async Libraries:

• Asyncio
• Threading
• Subprocess
• Uvicorn
• Uvloop
• Ptyprocess

6. Time & Scheduling:

• Arrow
• Dateutil
• Time

7. Math, Data, and Scientific:

• Numpy
• Pandas
• Ddsketch

8. Parsing, AST, and Tokens:

• Ast
• Astokens
• Astroid
• Parso
• Py

9. Logging, Instrumentation, and Monitoring:

• Ddtrace
• Opentelemetry

10. Security & Cryptography:

• Cryptography
• Openssl
• Certifi
• Ssl

11. Configuration, Parsing & Serialization:

• Toml
• Pickleshare
• Ujson

12. Dependency Management:

• Packaging
• Appdirs

13. Web Utilities, HTML, and Templating:

• Jinja2
• Markupsafe
• Pillow
• Nameparser

14. Decorators, Proxies, and Adapters:

• Decorator
• Cattrs
• lazy-object-proxy
• Wrapt

15. Linting & Code Formatting:

• Flake8
• Black
• Isort

16. Utility & Helper Libraries:

• Click
• Attrs
• Pyrsistent
• Six
• Exceptiongroups
• Backoff
• Itsdangerous

17. Miscellaneous:

• Bytecode
• Idna
• user-agents
• Uaparser
• Pydantic
• Pytz
• Regex