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🧱 I Built My Python Web App Like a City (Not an App)
- The article discusses treating a Flask web app like a city, with modules represented as districts, endpoints as buildings, routes as roads, and middleware as traffic control.
- Different aspects of a city, such as neighborhoods, roads, buildings, utilities, decay, and sprawl, are metaphorically linked to components of the web app.
- The author outlined the approach taken in different phases: City Blueprint (zoning the app into districts), Traffic & Infrastructure (adding middlewares for traffic control), and Sanitation & Decay (cleaning up old or unused components).
- This city-planning approach prompted considerations on scalability, user flow, resource usage, and legacy within the app structure.
- The author suggests expanding the metaphor to include concepts like pollution tracking, public transport, crime prevention, disaster response, and using city-planning tools for app visualization.
- The shift in mindset encourages developers to prioritize logical grouping over individual functions, enhance flow, build sustainable communities of logic, and ensure long-term livability in the codebase.
- By adopting the city-building mindset, developers can improve code organization, prioritize usability, and plan for long-term maintenance and growth.
- The article also offers free GitHub bundles containing various resources for developers to build faster and smarter, with options ranging from open-source projects to developer libraries and system projects.
- The author concludes by encouraging readers to approach app development like city planning, considering aspects like city center, sprawl, traffic congestion, and safety to create more efficient and user-friendly applications.
- Overall, the metaphor of building apps like cities promotes a more holistic and thoughtful approach to software development, emphasizing usability, scalability, and long-term sustainability.
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