Proof

expo-blur

upstream expo-blur JS runs unchanged against an ExpoBlurView native view seam: CanvasKit blur with measured iOS 27 filter chains for UIKit styles
95%
API coverage
No visual proof cases have been published for this package yet. The registry summary below describes what the compat layer implements.
Working (7)
BlurViewBlurTargetViewtint (all 22 BlurTint values; UIKit styles use their iOS 27 blur, curve, saturation, brightness, and tint chain)intensityblurReductionFactorexperimentalBlurMethodblurMethod props
Missing (2)
native partial-intensity interpolation fidelityAnimated.createAnimatedComponent integration fidelity