But that makes the whitespace changes literally invisible. Reviewable strikes a good balance, where it will show you whitespace changes that appear in diff hunk

But that makes the whitespace changes literally invisible. Reviewable strikes a good balance, where it will show you whitespace changes that appear in diff hunk contexts, and also explicitly call out when it's skipping a chunk of whitespace-only changes, and you can click on that callout to ask it to show you those whitespace changes anyway.