Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
React Native and Expo best practices for building performant mobile apps. Use when building React Native components, optimizing list performance, implementin...
React Native and Expo best practices for building performant mobile apps. Use when building React Native components, optimizing list performance, implementin...
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Comprehensive best practices for React Native and Expo applications. Contains rules across multiple categories covering performance, animations, UI patterns, and platform-specific optimizations.
Reference these guidelines when: Building React Native or Expo apps Optimizing list and scroll performance Implementing animations with Reanimated Working with images and media Configuring native modules or fonts Structuring monorepo projects with native dependencies
PriorityCategoryImpactPrefix1List PerformanceCRITICALlist-performance-2AnimationHIGHanimation-3NavigationHIGHnavigation-4UI PatternsHIGHui-5State ManagementMEDIUMreact-state-6RenderingMEDIUMrendering-7MonorepoMEDIUMmonorepo-8ConfigurationLOWfonts-, imports-
list-performance-virtualize - Use FlashList for large lists list-performance-item-memo - Memoize list item components list-performance-callbacks - Stabilize callback references list-performance-inline-objects - Avoid inline style objects list-performance-function-references - Extract functions outside render list-performance-images - Optimize images in lists list-performance-item-expensive - Move expensive work outside items list-performance-item-types - Use item types for heterogeneous lists
animation-gpu-properties - Animate only transform and opacity animation-derived-value - Use useDerivedValue for computed animations animation-gesture-detector-press - Use Gesture.Tap instead of Pressable
navigation-native-navigators - Use native stack and native tabs over JS navigators
ui-expo-image - Use expo-image for all images ui-image-gallery - Use Galeria for image lightboxes ui-pressable - Use Pressable over TouchableOpacity ui-safe-area-scroll - Handle safe areas in ScrollViews ui-scrollview-content-inset - Use contentInset for headers ui-menus - Use native context menus ui-native-modals - Use native modals when possible ui-measure-views - Use onLayout, not measure() ui-styling - Use StyleSheet.create or Nativewind
react-state-minimize - Minimize state subscriptions react-state-dispatcher - Use dispatcher pattern for callbacks react-state-fallback - Show fallback on first render react-compiler-destructure-functions - Destructure for React Compiler react-compiler-reanimated-shared-values - Handle shared values with compiler
rendering-text-in-text-component - Wrap text in Text components rendering-no-falsy-and - Avoid falsy && for conditional rendering
monorepo-native-deps-in-app - Keep native dependencies in app package monorepo-single-dependency-versions - Use single versions across packages
fonts-config-plugin - Use config plugins for custom fonts imports-design-system-folder - Organize design system imports js-hoist-intl - Hoist Intl object creation
Read individual rule files for detailed explanations and code examples: rules/list-performance-virtualize.md rules/animation-gpu-properties.md Each rule file contains: Brief explanation of why it matters Incorrect code example with explanation Correct code example with explanation Additional context and references
For the complete guide with all rules expanded: AGENTS.md
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