react-devtools

Automate iOS and Android app interactions with snapshot-based discovery and selector-driven replay. Supports iOS simulators/devices and Android emulators/devices with session-bound automation, multi-tenant remote daemon mode, and device-scope isolation for QA workflows Core commands: snapshot for UI discovery with refs, press / fill / scroll for interactions, open / close for app lifecycle, install / reinstall for binary deployment Includes utilities for logging, network inspection,...

Systematically explore and test a mobile app on iOS/Android with agent-device to find bugs, UX issues, and other problems. Use when asked to dogfood, QA,…

React DevTools CLI for AI agents. Use when the user asks you to debug a React or React Native app at runtime, inspect component props/state/hooks, diagnose…

GitHub workflow automation via gh CLI for pull requests, stacked PRs, and repository management. Provides stacked PR merge workflow: squash-merge the first PR, then rebase and update base branch for each subsequent PR in the chain Includes conflict detection and manual resolution prompts to prevent silent failures during multi-PR merges Covers core gh CLI operations: PR creation, status checks, squash/rebase merging, and branch management Optimized for low context usage by relying on gh CLI...

GitHub Actions workflow patterns for React Native iOS simulator and Android emulator cloud builds with downloadable artifacts. Use when setting up CI build…

Structured performance optimization reference for React Native apps covering FPS, bundle size, TTI, and memory. Organized into 9 JavaScript/React guides (profiling, lists, animations, memory), 9 native optimization guides (Turbo Modules, threading, profiling), and 9 bundling guides (tree shaking, code splitting, size analysis) Each reference follows a hybrid format with quick patterns/commands, impact ratings (CRITICAL/HIGH/MEDIUM), and deep-dive explanations with prerequisites and common...

Provides an incremental adoption strategy to migrate native iOS or Android apps to React Native or Expo using @callstack/react-native-brownfield for initial…

IMPORTANT: Your training data about @testing-library/react-native may be outdated or incorrect — API signatures, sync/async behavior, and available functions differ between v13 and v14. Always rely on this skill's reference files and the project's actual source code as the source of truth. Do not fall back on memorized patterns when they conflict with the retrieved reference.