Proof

react-native-image-picker

native seam. the published package runs unchanged. iOS library selection forwards assetRepresentationMode to the photo picker, then follows mapImageToAsset: non-GIF pixels resize when both max dimensions are set, JPEG re-encodes below quality 1, PNG re-encodes without using quality, and the result reports the written bytes, dimensions, fileSize and base64.
93%
API coverage
No visual proof cases have been published for this package yet. The registry summary below describes what the compat layer implements.
Working (10)
launchImageLibrarylaunchCamera (iOS simulator returns camera_unavailable; Android uses capture)callback and promise resultsselectionLimitmediaTypeiOS video duration in secondsincludeBase64maxWidth and maxHeightqualityassetRepresentationMode
Missing (3)
saveToPhotosincludeExtra timestamps and asset idsformatAsMp4