smart-village-app-app

Provides React Native performance optimization guidelines for FPS, TTI, bundle size, memory leaks, re-renders, and animations. Applies to tasks involving Hermes optimization, JS thread blocking, bridge overhead, FlashList, native modules, or debugging jank and frame drops.

Software Mansion's best practices for on-device AI in React Native using React Native ExecuTorch. Covers LLMs (chat, tool calling, structured output), computer vision (classification, object detection, OCR, segmentation, style transfer, embeddings, text-to-image), speech processing (speech-to-text, text-to-speech, voice activity detection), VisionCamera real-time frame processing, model loading and resource management. Trigger on: 'react-native-executorch', 'ExecuTorch', 'on-device AI', 'on-device ML', 'local AI', 'offline AI', 'useLLM', 'useClassification', 'useObjectDetection', 'useOCR', 'useVerticalOCR', 'useStyleTransfer', 'useTextToImage', 'useImageEmbeddings', 'useImageSegmentation', 'useSpeechToText', 'useTextToSpeech', 'useVAD', 'useTextEmbeddings', 'useTokenizer', 'useExecutorchModule', 'ResourceFetcher', 'real-time frame processing', 'runOnFrame', 'tool calling', 'structured output', or any request to run AI/ML models locally in a React Native app.

Software Mansion's best practices for production React Native and Expo apps on the New Architecture. MUST USE before writing, reviewing, or debugging ANY code in a React Native or Expo project. If the working directory contains a package.json with react-native, expo, or expo-router as a dependency, this skill applies. Trigger on: any code task in a React Native/Expo project, 'React Native', 'Expo', 'New Architecture', 'Reanimated', 'Gesture Handler', 'react-native-svg', 'ExecuTorch', 'react-native-audio-api', 'react-native-enriched', 'Worklet', 'Fabric', 'TurboModule', 'WebGPU', 'react-native-wgpu', 'TypeGPU', 'GPU shader', 'WGSL', 'svg', 'animation', 'gesture', 'audio', 'rich text', 'AI model', 'multithreading', 'chart', 'vector', 'image filter', 'shared value', 'useSharedValue', 'runOnJS', 'scheduleOnRN', 'thread', 'worklet', or any question involving UI, graphics, native modules, or React Native threading and animation behavior. Also use when a more specific sub-skill matches.