Opinion: Frontend and Backend Are Two Sides of the Same Software Engineering Coin

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A developer writing on DEV Community argues that the traditional separation between frontend and backend is an oversimplification that breaks down in real-world applications. While the distinction holds for basic apps, both layers share core responsibilities such as data management, validation, and lifecycle handling. The author criticizes modern frontend frameworks, particularly React, for blending business logic with presentation through practices like in-component data fetching and overuse of hooks. This coupling, the author contends, makes codebases harder to trace and understand over time, shifting focus from software development to framework dependency. The piece concludes that frontend deserves to be treated as a full application layer, not merely a user-facing screen.

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