How does the TDD Approach reduce development cost over time?
The TDD Approach reduces development cost over time by catching bugs at an early stage, when fixes are easier and less expensive. This prevents major issues from appearing after deployment.
It also improves code quality. Since tests are written before the code, developers create cleaner and more structured logic, which reduces rework and unnecessary changes.
The TDD Approach lowers maintenance costs as well. Existing test cases make future updates safer and faster, minimizing the risk of breaking features and saving long-term development time and cost.
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