software-mansion-labs

@software-mansion-labs source repo

28 skills
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9 hours ago last updated

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Zephyr · software-mansion-labs bundle
Build and configure ExecuTorch as a Zephyr RTOS module for embedded boards. Use when setting up a Zephyr workspace with ET, adding board support (overlays, confs, memory layout), building with west, or debugging linker memory overflow.

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Building · software-mansion-labs
Build ExecuTorch from source — Python package, C++ runtime, runners, cross-compilation, and backend-specific builds. Use when compiling anything in the ExecuTorch repo, diagnosing build failures, or setting up platform-specific builds.

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Cortex M · software-mansion-labs
Build, test, or develop the Cortex-M (CMSIS-NN) backend. Use when working on backends/cortex_m/, running Cortex-M tests, or exporting models for Cortex-M targets.

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Qualcomm · software-mansion-labs bundle
Build, test, or develop the QNN (Qualcomm AI Engine Direct) backend. Use when working on backends/qualcomm/, building QNN (use backends/qualcomm/scripts/build.sh), adding new ops or passes, running QNN delegate tests, or exporting models for Qualcomm HTP/GPU targets. Also exposes a Buck-vs-CMake parity workflow — invoke as `/qualcomm buck-fix`, `/qualcomm buck-cmake fix`, `/qualcomm buck-parity`, or any user request to fix `test-qnn-buck-build-linux` CI failures or check buck/cmake drift in backends/qualcomm/.

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Executorch Kb · software-mansion-labs
Search the ExecuTorch tribal knowledge base covering QNN, XNNPACK, Vulkan, CoreML, Arm, and Cadence backends, quantization recipes, export pitfalls, runtime errors, and SoC compatibility. Use when debugging ExecuTorch errors, choosing quantization configs, checking backend op support, or answering questions about Qualcomm HTP / Snapdragon / Apple Neural Engine behavior.

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Multithreading · software-mansion-labs bundle
Software Mansion's best practices for multithreading in React Native apps using react-native-worklets. Use when running JavaScript on multiple threads, offloading heavy computation from the JS thread, communicating between runtimes, or sharing data across threads. Trigger on: 'worklet', 'worklets', 'react-native-worklets', 'runOnUI', 'runOnJS', 'scheduleOnUI', 'scheduleOnRN', 'scheduleOnRuntime', 'createWorkletRuntime', 'background thread', 'UI thread', 'worker runtime', 'Serializable', 'Synchronizable', 'multithreading', 'parallel execution', 'offload computation', 'background processing', 'Bundle Mode', or any request to move work off the JS thread in a React Native app.

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Enable Worklets Bundle Mode · software-mansion-labs bundle
Enable react-native-worklets Bundle Mode (imports inside worklets, third party libraries on worklet runtimes) in an Expo, RN CLI or brownfield React Native app, including the mandatory metro/metro-runtime patches. Use when the user asks to enable Bundle Mode, wants to import npm libraries inside worklets or offload JS code to worklet runtimes, or hits "Failed to get the SHA-1" errors in a worklets Bundle Mode project / missing Fast Refresh for worklet code. Covers enabling only — not disabling; upgrades react-native-worklets to a compatible version when needed, but never installs it from scratch and never touches Reanimated.

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Gestures · software-mansion-labs bundle
Software Mansion's best practices for gestures in React Native apps using React Native Gesture Handler. Use when implementing tap, pan, pinch, rotation, swipe, long press, fling, hover, drag, or any touch interaction. Trigger on: 'gesture handler', 'GestureDetector', 'tap gesture', 'pan gesture', 'pinch gesture', 'rotation gesture', 'long press', 'fling', 'hover gesture', 'swipe', 'pinch to zoom', 'drag', 'touch handling', 'Pressable', 'RectButton', 'Swipeable', 'Touchable', 'DrawerLayout', 'VirtualGestureDetector', or any request to handle user touch input in a React Native app.

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Rich Text · software-mansion-labs
Software Mansion's best practices for rich text in React Native using react-native-enriched-html (formerly react-native-enriched) and react-native-enriched-markdown. Use when building rich text editors, formatted text inputs, HTML or Markdown renderers, or any feature requiring inline styling, mentions, links, structured text editing, or Markdown display. Trigger on: 'rich text editor', 'rich text input', 'text editor', 'react-native-enriched', 'react-native-enriched-html', 'react-native-enriched-markdown', 'EnrichedTextInput', 'EnrichedText', 'EnrichedMarkdownText', 'formatted text input', 'WYSIWYG', 'mentions input', 'text formatting toolbar', 'context menu items', 'text shortcuts', 'markdown renderer', 'markdown display', 'render markdown', 'display markdown natively', 'render HTML natively', 'LaTeX math', 'GFM tables', or any request to build rich text editing or Markdown rendering in React Native.

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Animations · software-mansion-labs bundle
Production animation patterns for React Native using Reanimated 4, Skia, WebGPU, and TypeGPU. Covers CSS transitions, CSS animations, shared value animations, canvas animations with react-native-skia, GPU shader animations, layout animations, scroll-driven animations, interpolation, particle systems, procedural noise, SDF rendering, performance tuning, and accessibility. Trigger on: Reanimated, useSharedValue, useAnimatedStyle, withSpring, withTiming, withDecay, withRepeat, withSequence, CSS transition, CSS animation, layout animation, FadeIn, SlideIn, ZoomIn, LinearTransition, keyframe, interpolate, scrollTo, useFrameCallback, react-native-skia, Skia Canvas, Atlas, usePathInterpolation, usePathValue, useClock, useTexture, SKSL, interpolateColors, Picture API, canvas animation, sprite animation, WebGPU, react-native-wgpu, TypeGPU, GPU shader, WGSL, particle system, Perlin noise, SDF, Three.js, react-three-fiber, animation performance, or any request to animate UI in React Native.

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On Device AI · software-mansion-labs bundle
Build on-device AI features in React Native and Expo apps with React Native ExecuTorch. Use when adding AI to a mobile app without cloud dependencies — chatbots, image classification, object detection, OCR, semantic or instance segmentation, style transfer, image generation, pose estimation, speech-to-text, text-to-speech, voice activity detection, semantic search with embeddings, tokenization, privacy / PII redaction, or vision-language image understanding. Also use when mentioning offline / on-device / privacy AI, reducing cloud cost or latency, or managing ML models. Covers initExecutorch and every hook (useLLM, useClassification, useObjectDetection, useOCR, useSemanticSegmentation, useInstanceSegmentation, useStyleTransfer, useTextToImage, useImageEmbeddings, usePoseEstimation, useSpeechToText, useTextToSpeech, useVAD, useTextEmbeddings, useTokenizer, usePrivacyFilter, useExecutorchModule), tool calling, structured output, VLMs, Expo and bare resource-fetcher adapters, and error handling.

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Fishjam React Native Client · software-mansion-labs bundle
React Native / Expo SDK for Fishjam — video/audio streaming on iOS and Android. Use when writing a React Native or Expo app that calls Fishjam, configures the Fishjam Expo plugin, sets up permissions, runs background streaming, integrates CallKit, or renders RTCView. Trigger on: '@fishjam-cloud/react-native-client', 'fishjam expo plugin', 'FishjamProvider mobile', 'useCameraPermissions', 'useMicrophonePermissions', 'useForegroundService', 'useCallKit', 'useCallKitEvent', 'useCallKitService', 'RTCView', 'RTCPIPView', 'ScreenCapturePickerView', 'startPIP', 'stopPIP', 'AudioDeviceType', 'useAudioOutput', '@fishjam-cloud/react-native-webrtc', 'fishjam react native', 'expo fishjam', 'fishjam ios', 'fishjam android', 'broadcast extension'. Re-exports @fishjam-cloud/react-client hooks plus mobile-only: permissions, foreground service, iOS broadcast extension, audio routing, CallKit, Expo config plugin.

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Jsi · software-mansion-labs bundle
React Native JSI (JavaScript Interface) — C++ API for interacting with the JS runtime. Use whenever the user asks about or writes C++ code that touches JSI types or patterns: jsi::Runtime, jsi::Value, jsi::Object, jsi::Function, jsi::Array, jsi::ArrayBuffer, jsi::String, jsi::Symbol, jsi::BigInt, jsi::PropNameID, jsi::HostObject, jsi::HostFunction, jsi::NativeState, jsi::WeakObject, jsi::Scope, JSIException, JSINativeException, JSError, HostFunctionType, createFromHostFunction, getHostObject, setNativeState, evaluateJavaScript, queueMicrotask, drainMicrotasks, setRuntimeData, getRuntimeData, ISerialization, rt.global(), jsi.h, jsi-inl.h, JSI binding, C++ native module, calling JS from C++, calling C++ from JS, HostObject destructor, shared_ptr, CallInvoker, invokeAsync, folly::dynamic with JSI, zero-copy ArrayBuffer, TurboModule C++ layer, Nitro Module, jsi::WithRuntimeDecorator, or any question about the boundary between C++ and the JavaScript engine in React Native.

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Audio · software-mansion-labs bundle
Software Mansion's best practices for audio in React Native using react-native-audio-api. Covers audio playback (buffer sources, oscillators, streaming), recording (file, callback, graph), audio effects (gain, filters, delay, convolver, panner, waveshaper), real-time analysis and visualization, audio worklets (custom synthesis, UIRuntime/AudioRuntime), system integration (sessions, interruptions, permissions), and testing. Trigger on: react-native-audio-api, AudioContext, AudioRecorder, AudioBuffer, AudioBufferSourceNode, AudioBufferQueueSourceNode, OscillatorNode, StreamerNode, GainNode, BiquadFilterNode, DelayNode, ConvolverNode, StereoPannerNode, WaveShaperNode, AnalyserNode, AudioParam, AudioManager, PlaybackNotificationManager, RecordingNotificationManager, WorkletNode, WorkletSourceNode, WorkletProcessingNode, audio playback, record audio, microphone, waveform, audio visualization, audio streaming, audio worklet, or any React Native feature that captures, processes, or emits sound.

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Fishjam JS Server Sdk · software-mansion-labs bundle
Node.js / TypeScript server SDK for Fishjam — backends that create rooms, mint peer tokens, listen to server notifications, and run agents. Use when writing a Node.js / Express / Fastify / Hono / NestJS backend that talks to Fishjam, sets up a webhook receiver, runs an AI agent, or generates livestream tokens. Trigger on: '@fishjam-cloud/js-server-sdk', 'FishjamClient', 'FishjamWSNotifier', 'FishjamAgent', 'createPeer', 'createRoom', 'createAgent', 'createVapiAgent', 'createLivestreamStreamerToken', 'createLivestreamViewerToken', 'refreshPeerToken', 'subscribeTracks', 'subscribePeer', 'createMoqToken', 'ServerMessage', 'roomCreated', 'peerAdded', 'trackAdded', 'fishjam backend Node', 'express fishjam', 'fastify fishjam', 'gemini agent fishjam', 'vapi fishjam'. Covers REST, WebSocket notifier, webhook protobuf decoding, FishjamAgent, and Gemini Live integration.

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Fishjam Python Server Sdk · software-mansion-labs bundle
Python server SDK for Fishjam — backends that create rooms, mint peer tokens, receive server notifications, and run voice agents. Use when writing a Python backend (FastAPI, Flask, Starlette, aiohttp) that talks to Fishjam, decorates a notification handler, decodes a Fishjam webhook, or builds an AI voice agent in Python. Trigger on: 'fishjam-server-sdk', 'pip install fishjam-server-sdk', 'from fishjam import', 'fishjam.FishjamClient', 'FishjamNotifier', 'on_server_notification', 'receive_binary', 'fishjam Agent', 'AgentSession', 'PeerOptions', 'RoomOptions', 'AgentOptions', 'AgentOutputOptions', 'OutgoingAudioTrackOptions', 'create_room', 'create_peer', 'create_agent', 'create_vapi_agent', 'create_livestream_streamer_token', 'create_moq_token', 'subscribe_peer', 'fastapi fishjam', 'flask fishjam', 'fishjam python', 'gemini fishjam python'. Python 3.10+. The REST client is synchronous; notifier and agent are async.

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Migrate To Detour · software-mansion-labs bundle
Use when the user mentions migrating deep links, switching away from Branch or AppsFlyer, replacing their deep linking SDK, setting up Detour deep linking for the first time, or asks how Branch/AppsFlyer concepts map to Detour. Covers the complete migration end to end - Detour Dashboard configuration, Universal Links and App Links setup, SDK swap with code examples, and analytics migration. Works across Android, iOS, React Native, and Flutter.

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Fishjam Platform · software-mansion-labs bundle
Fishjam platform fundamentals — domain model and auth shared by all SDKs. Covers glossary (room, peer, track, agent, streamer, viewer), the four room types (conference / audio_only / livestream / audio_only_livestream), two-tier auth (management vs peer tokens), Sandbox vs production, WebSocket-vs-webhook notifications and the 18-event taxonomy, REST endpoint list, and the end-to-end auth/join flow. Read this first for any Fishjam task. Trigger on: 'Fishjam', 'fishjam.io', 'fishjam.swmansion.com', 'fishjam dashboard', 'management token', 'peer token', 'sandbox API', 'useSandbox', 'room manager', 'livestream room', 'audio-only room', 'conference room', 'Fishjam ID', 'room types', 'auth flow', 'webhook', 'webhookUrl', 'FishjamWSNotifier', 'FishjamNotifier', 'notifier vs webhook', 'ServerMessage', 'peerAdded', 'peerConnected', 'roomCreated', 'refreshPeerToken', 'rest endpoint', 'OpenAPI', 'llms.txt'.

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React Native Best Practices · software-mansion-labs bundle
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-html', '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', 'Bundle Mode', or any question involving UI, graphics, native modules, or React Native threading and animation behavior. Also use when a more specific sub-skill matches.

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Fishjam React Client · software-mansion-labs bundle
Browser-only React SDK for Fishjam — joining rooms, capturing camera/microphone/screen, displaying peers, and acting as a livestream streamer or viewer in a React web app. Use whenever the user is writing a React app in a browser that calls Fishjam APIs, sets up FishjamProvider, or uses any Fishjam React hook. Trigger on: '@fishjam-cloud/react-client', 'FishjamProvider', 'useConnection', 'useCamera', 'useMicrophone', 'useScreenShare', 'usePeers', 'useDataChannel', 'useVAD', 'useLivestreamStreamer', 'useLivestreamViewer', 'useCustomSource', 'useInitializeDevices', 'useUpdatePeerMetadata', 'useSandbox', 'PeerWithTracks', 'joinRoom', 'peerToken', 'fishjamId', 'fishjam react', '@fishjam-cloud/ts-client', 'FishjamClient ts-client'. Covers the provider, the full hook catalog, simulcast configuration, custom sources, data channels, VAD, livestream WHEP playback, device persistence, and reconnection. Briefly notes when to drop down to @fishjam-cloud/ts-client for non-React or worker contexts.

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Expo Horizon · software-mansion-labs
Software Mansion's guide for migrating Expo SDK apps to Meta Quest using expo-horizon packages. Use when adding Meta Quest or Meta Horizon OS support to an existing Expo or React Native project. Trigger on: Meta Quest, Horizon OS, Quest 2, Quest 3, Quest 3S, VR app, expo-horizon-core, expo-horizon-location, expo-horizon-notifications, build flavors for Quest, panel sizing, VR headtracking, Horizon App ID, quest build variant, isHorizonDevice, isHorizonBuild, migrate expo-location to Quest, migrate expo-notifications to Quest, Meta Horizon Store publishing, or any task involving running an Expo app on Meta Quest hardware.

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Pulsar Haptics · software-mansion-labs bundle
Implement, migrate, design, review, and troubleshoot haptic feedback with Software Mansion Pulsar across React Native, iOS, Android, Kotlin Multiplatform, Flutter, and Web. Use when the user names Pulsar; a Pulsar package such as react-native-pulsar, com.swmansion:pulsar, com.swmansion:pulsar-kmp, pulsar_haptics, or pulsar-haptics; a Pulsar import, preset, composer, setting, installation, migration, or runtime problem; a Figma design carrying Pulsar haptic bindings; or explicitly requests migration to Pulsar. Do not use for generic haptics, vibration, Core Haptics, browser Vibration API, expo-haptics, animation, audio, motion, or UI-polish work without Pulsar evidence or explicit Pulsar intent.

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React Native Moq · software-mansion-labs bundle
Software Mansion's react-native-moq — Media over QUIC (MoQ) live streaming for React Native: sub-second-latency video/audio playback, camera/mic/screen publishing, and realtime data tracks over a MoQ relay. MUST USE before writing, reviewing, or debugging ANY code that uses react-native-moq or react-native-moq-ui. Trigger on: 'react-native-moq', 'MoQ', 'Media over QUIC', 'moq relay', 'moq-kit', 'useSession', 'useBroadcasts', 'useVideoPlayer', 'useAudioPlayer', 'usePublisher', 'useCamera', 'useMultiCamera', 'useMicrophone', 'useScreenBroadcast', 'useDataTrack', 'useDataMessages', 'useAudioChunks', 'useAudioSource', 'useVideoSource', 'VideoView', 'PublisherView', 'VideoPlayerView', 'BroadcastPickerView', 'createSession', 'createPublisher', 'subscribeBroadcasts'.

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Detour Onboarding · software-mansion-labs bundle
Complete onboarding guide for developers who are new to Detour, the open-source deferred deep linking SDK by Software Mansion. Use this skill whenever a user asks what Detour is, how to get started with Detour, how to set up deep linking with Detour, how to install the Detour SDK, how to configure the Detour dashboard, or how deferred deep linking works. Also use it when the user has no prior deep linking setup and wants to add deep links to their app. Covers everything from zero to production: account setup, dashboard configuration, Universal Links and App Links, platform SDK integration for React Native, iOS, Android, and Flutter, analytics, and architecture.

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Fishjam · software-mansion-labs
Software Mansion's Fishjam — hosted WebRTC platform for video, audio, and one-to-many livestreaming. MUST USE before writing, reviewing, or debugging ANY code that talks to a Fishjam instance from a backend (Node, Python) or a client (React web, React Native / Expo). Routes to platform fundamentals and the right SDK sub-skill. Trigger on: 'Fishjam', 'fishjam.io', 'fishjam.swmansion.com', 'fishjam dashboard', 'Fishjam ID', 'management token', 'peer token', 'sandbox API', 'livestream room', '@fishjam-cloud/js-server-sdk', 'fishjam-server-sdk', '@fishjam-cloud/react-client', '@fishjam-cloud/react-native-client', '@fishjam-cloud/ts-client', 'FishjamClient', 'FishjamProvider', 'FishjamNotifier', 'FishjamAgent', 'createPeer', 'createRoom', 'createAgent', 'createLivestreamStreamerToken', 'createMoqToken', 'refreshPeerToken', 'webhook', 'gemini fishjam', 'vapi fishjam', 'fishjam expo plugin'.

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Moq Kit · software-mansion-labs bundle
Software Mansion's moq-kit — native Swift (iOS) and Kotlin (Android) SDKs for Media over QUIC (moq-lite) live streaming: sub-second-latency playback, camera/microphone/screen publishing, and realtime data tracks over a MoQ relay. MUST USE before writing, reviewing, or debugging ANY code that imports MoQKit (Swift) or com.swmansion.moqkit (Kotlin); for React Native apps use the react-native-moq skill instead. Trigger on: 'moq-kit', 'MoQKit', 'Media over QUIC', 'moq-lite', 'MoQ relay', 'moq-ffi', 'BroadcastSubscription', 'DataTrackEmitter', 'CameraCapture', 'MicrophoneCapture', 'MultiCameraCapture', 'ScreenCapture', 'TrackSubscription', 'AudioDataStream', 'MoQReplayKitBroadcastSampleHandler', or a Session/Player/Publisher/Catalog from moq-kit.

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Typegpu · software-mansion-labs bundle
TypeGPU is type-safe WebGPU in TypeScript. Use whenever the user writes, debugs, or designs TypeGPU code: 'use gpu' shader functions, tgpu.fn, buffers, textures, bind groups, compute and render pipelines, command encoders, render passes, render bundles, vertex layouts, slots, accessors, @typegpu/react hooks (useRoot, useFrame, useUniform), React Native worklet rendering, and any TypeGPU API. Shader logic and CPU-side resources are tightly coupled - handle both sides here even if the user only mentions one (e.g. "how do I write a shader", "how do I create a buffer"). Trigger on any mention of typegpu, tgpu, "use gpu", TypedGPU, or WebGPU code written using TypeGPU's schema API (d.*, tgpu.*, std.*). Do NOT trigger for raw WebGPU (using GPUDevice/GPURenderPipeline directly without tgpu), WGSL-only questions, Three.js, Babylon.js, or WebGL.

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Rnrepo · software-mansion-labs bundle
Best practices for integrating and using RNRepo — Software Mansion's infrastructure for pre-built React Native library artifacts that reduces native build times by up to 2×. Use when setting up, configuring, or troubleshooting RNRepo in a React Native or Expo project. Trigger on: 'RNRepo', 'rnrepo', 'slow builds', 'build times', 'prebuilt artifacts', 'prebuilt libraries', '@rnrepo/expo-config-plugin', '@rnrepo/build-tools', 'prebuilds-plugin', 'rnrepo.config.json', 'DISABLE_RNREPO', 'packages.rnrepo.org', 'Maven prebuild', 'CocoaPods prebuild', 'xcframework prebuild', 'prebuild AAR', 'build from source', 'native compilation slow', 'Gradle plugin slow', 'pod install slow', 'CI build times'.

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28 published skills