Flask

What should developers avoid combining with Flask in early-stage projects?

The question is about Flask .

Answer:
Early Flask projects should avoid building without a structured application factory pattern - flat Flask apps become unmanageable as the codebase expands. Steer clear of combining Flask with complex ORMs, multiple authentication libraries, and Celery task queues simultaneously during early development before establishing the application's architecture. Do not use Flask for high-concurrency production APIs without async support - FastAPI provides better async performance for I/O-bound services with less configuration.

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