you-aint-gonna-need-it

SKILL.md

Every feature has a cost: code to write, tests to maintain, complexity to manage. Speculative features often go unused while creating real burden.

If your justification includes "might", "probably", "eventually", or "in case", STOP:

| Development time | Hours building unused code | | Testing burden | Tests for features nobody uses | | Maintenance | Updates, security patches, dependency management | | Complexity | More code = more bugs, harder onboarding | | Cognitive load | Developers must understand unused systems | | Technical debt | Speculative abstractions often wrong |

想要新增功能「供以後使用」時使用。在需要之前建置“生產就緒”系統時使用。在添加尚不需要的靈活性時使用。 來源：yanko-belov/code-craft。

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