If we're in the business of developing software, we're going to face uncertainty. Are you able and willing to embrace this?

The one question that lies at the heart of the "big A Agile" vs "little a agile" debate.

Old habits die hard.

Software development isn't unpredictable because of unknown external influences. It's unpredictable because it's very nature is that of discovery.

I asked my readers to do an NPS _and_ Sean Ellis Product-Market Fit survey for my daily lists. Here are the results.

What's the best way to concealed-carry your judo gun?

SOLID, meet CUPID: 5 properties that make code joyful.

Often criticized for its statistical silliness, I see that as the least silly part of NPS. Here I break down where I think NPS really fails, examining the recent "NPS of SAFe" article by Age of Product.

When copying a test, make your changes from the bottom up, renaming the copied function as the last step.

The unit of test in TDD is a behavior. That may correspond to a "unit." It often does not.

TDD has a built-in "check bit" to help ensure that your tests are valid.