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Lessons from Grace Hopper

Lessons from Grace Hopper

Debugging with Grace Hopper in mind.

By Emily Mirabella
February 19, 2026
programming, women in tech

The lesson that lingered long after the bell rang was the one about Grace Hopper.

In 1947, her team found an actual moth tucked inside a relay on the Harvard Mark II and logged it as the “first actual case of a bug being found.” A tiny interruption in a very large machine.

I’ve always loved that story because it reminds me that even the most advanced systems can be unraveled by something small and stubborn. Every time I deploy and pause for that first crash report, I think about that moth warming up its wings. Some lessons in tech never expire. 🦋

P.S. In keeping with tradition, I currently have two projects in progress, each hosting its own ecosystem of “wildlife.”

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