Add overlay to camera · Issue #290 · react-native-camera/react-native-camera · GitHub
Using React Native VisionCamera: Demo and alternatives - LogRocket Blog
the camera is full screen with a superimposed graphics which is semitransparent around the center hole · Issue #252 · moaazsidat/react- native-qrcode-scanner · GitHub
Cropping image taken to a certain size · Issue #765 · react-native-camera/ react-native-camera · GitHub
React Native QR Scanner: An RNCamera Tutorial | Toptal®
Using VisionCamera's upcoming "write-back Frame Processor API" you can draw onto a Frame in realtime using RN Skia - this is a JS function that just applies a simple VHS filter (13
React Native: Camera from "expo-camera" stop running when face is not ever detected - Stack Overflow