Posts tagged visual regression
2 posts
The migration that passed CI and broke the app
A design-system major bump compiled cleanly, passed every unit test, and shipped a primary button at 1.06:1 contrast. On the bug class your type checker cannot see, and the test layer that caught it.
Visual regression with agents: the pixel diff is no longer enough
Why traditional snapshot testing breaks down when part of the code is written by an agent, and what strategy replaces it.