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README

expo-ocr

Work in progress

OCR text recognition for React Native, basically the same as react-native-mlkit-ocr, but with a few key differences:

On iOS it is possible to use the built-in Vision framework instead of Google MLKit
Uses Expo Modules architecture (it's JSI by default)
A few minor tweaks, e.g. detectFromUri() and detectFromFile() are joined together - proper implementation is detected automatically

Core symbols most depended-on inside this repo

called by 2

example/android/app/src/main/java/expo/modules/ocr/example/newarchitecture/components/MainComponentsRegistry.java

initializeFlipper

called by 1

example/android/app/src/main/java/expo/modules/ocr/example/MainApplication.java

initHybrid

called by 1

example/android/app/src/main/java/expo/modules/ocr/example/newarchitecture/components/MainComponentsRegistry.java

MainApplicationModuleProvider

called by 1

example/android/app/src/main/jni/MainApplicationModuleProvider.cpp

createReactActivityDelegate

called by 0

example/android/app/src/main/java/expo/modules/ocr/example/MainActivity.java

invokeDefaultOnBackPressed

called by 0

example/android/app/src/main/java/expo/modules/ocr/example/MainActivity.java

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Method 44

Class 12

Function 10

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Java65%

C++18%

TypeScript12%

Kotlin5%

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example/android/app/src/main/java/expo/modules/ocr/example/newarchitecture/MainApplicationReactNativeHost.java10 symbols

example/android/app/src/main/java/expo/modules/ocr/example/MainActivity.java9 symbols

example/android/app/src/main/java/expo/modules/ocr/example/MainApplication.java8 symbols

example/android/app/src/main/java/expo/modules/ocr/example/newarchitecture/modules/MainApplicationTurboModuleManagerDelegate.java7 symbols

example/android/app/src/debug/java/expo/modules/ocr/example/ReactNativeFlipper.java5 symbols

example/android/app/src/main/jni/MainComponentsRegistry.cpp4 symbols

example/android/app/src/main/jni/MainApplicationTurboModuleManagerDelegate.cpp4 symbols

example/android/app/src/main/java/expo/modules/ocr/example/newarchitecture/components/MainComponentsRegistry.java4 symbols

src/ExpoOcr.ts3 symbols

src/ExpoOcrModule.web.ts2 symbols

android/src/main/java/expo/modules.ocr/ExpoOcrModule.kt2 symbols

src/ExpoOcrView.web.tsx1 symbols

For agents

$ claude mcp add expo-ocr \
  -- python -m otcore.mcp_server <graph>

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github.com/barthap/expo-ocr @main

expo-ocr

Core symbols most depended-on inside this repo

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