Ignore 1px Diffs

Learn how to ignore isolated 1px differences in App Percy

How it works

If there is only a 1px difference within a 7px surrounding circle, it will not be identified as a visual change. This does not apply to anything other than isolated 1px diffs.

Why?

Our experience rendering millions of snapshots indicates that 1px diffs are almost always a result of unpredictable browser rendering. By ignoring 1px diffs we hope to better surface relevant diffs and reduce the amount of noise in your builds.

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