Proof

@bam.tech/react-native-image-resizer

real upstream package, not intercepted. native side via the ImageResizer module (native-seams/bam-react-native-image-resizer.ts) following ios/ImageResizer.mm: the RCTImageLoader contain decode, rotation, scaling, and a JPEG or PNG written to Caches/<UUID> or Documents/<outputPath> in the app file store
85%
API coverage
No visual proof cases have been published for this package yet. The registry summary below describes what the compat layer implements.
Working (6)
default createResizedImage exportcontain/cover/stretch sizing over the loader thumbnailonlyScaleDown90-degree rotationthe file written to the app container with path/uri/name/sizeWEBP failing to save as on iOS
Missing (2)
EXIF metadata preservation for keepMetathe RCTLogError red box on a failure