What Playwright's toHaveScreenshot() default lets through: threshold, maxDiffPixels and ratio tested on 11 changes
Eleven small UI changes compared against one baseline under five option sets: which ones pass, why a changed button colour passes and a changed digit fails.
Via DEV, by CurlShot, 2026-11-13.
https://dev.to/curlshot/what-playwrights-tohavescreenshot-default-lets-through-threshold-maxdiffpixels-and-ratio-3idp
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What Playwright's toHaveScreenshot() default lets through: threshold, maxDiffPixels and ratio tested on 11 changes
Eleven small UI changes compared against one baseline under five option sets: which ones pass, why a changed button colour passes and a changed digit fails.
Via DEV, by CurlShot, 2026-11-13.
https://dev.to/curlshot/what-playwrights-tohavescreenshot-default-lets-through-threshold-maxdiffpixels-and-ratio-3idp
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