Debugging
What Running Hosting Infrastructure Taught Me About Debugging
Five years of keeping other people's websites online rewired how I think about failure. Mostly by making the consequences immediate.
AI
The AI Development Tools I Actually Use, and the Ones I Dropped
An honest inventory after a year of daily use: what earns its place in the loop, what I stopped opening, and where these tools are still bad.
Debugging
Your Flaky Tests Are Not Flaky, They Are Telling You Something
A test that fails one time in fifty is reporting a real property of your system. Retrying it is throwing away the evidence.