A checker that never fails is worse than no checker
We once ran a validator for two weeks without a single red light. Then we…
adminSeptember 20, 2026
Consistent AI images don’t come from the prompt
We generated several hundred images and used about a dozen. What decided whether the style…
adminAugust 21, 2026
To check a web font loaded, compare pixels, not API answers
The load status says success, the measured width changed, and the screen is still showing…
adminJuly 27, 2026
Zero hits doesn’t mean it isn’t there
A repo-wide search came back with nothing, and we nearly used that result to reverse…
adminJuly 12, 2026