Feature Based Clean Architecture. Part 5: Scaling FBCA and a Graph-Theoretic Analysis of Dependencies
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An architectural doctrine for NestJS projects: a breakdown of typical codebase degradation scenarios and the structural constraints that keep them from emerging as the feature set grows. In parts 1–2 we watched a simple signUp turn, under the pressure of requirements, into a god-service of hundreds of lines that knew about a dozen modules at once. In part 3 we worked through how forwardRef and circular dependencies are born from this naturally — that very tangle that can no longer be untangle