When I said “maintainability”, the response was “the system is working now, so there is no problem”, so I told them “Modifiability”, and they understood. https://twitter.com/tokoroten/status/1275317234085191680?s=21

What goes into the X in “X goes down as technical debt accumulates.”

maintainability ( Ease of testingEase of understandingEase of Change )


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