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From Characterization Tests to Minimal Safe Refactors: A Free-Resource Workflow

This story is from 2026-08-30. It is preserved in the archive; the latest stories are on the live feed.

Legacy code resists change. You know it by the fear in every PR review. The fix is not more courage. It is a measurable behavior baseline, and a rule that says: change nothing until the baseline exists. This workflow uses free resources end-to-end. No new stack. No big upfront investment. You write…

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  1. 2026-08-30 21:48 · DEV Community — AI
    From Characterization Tests to Minimal Safe Refactors: A Free-Resource Workflow

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