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Quick pros & cons comparison of FastAPI vs Express.js — performance, async support, type hints, developer productivity, and real-world use cases. See why FastAPI (Python) often outruns Express (Node.js) for modern APIs: built-in async, automatic docs (OpenAPI/Swagger), data validation with Pydantic, and faster development with type checking — versus Express’s simplicity, larger ecosystem, and JS ubiquity. Perfect 9:16 YouTube Short for fast learners and devs deciding between frameworks. Enjoyed the short? Please like and share this video to help other devs discover better API tools. #FastAPI #Expressjs #Python #NodeJS #WebDevelopment #APIs #Shorts