react-native-best-practices
callstackincubatorDiagnose bottlenecks and make React Native apps faster.
mobile performance
What it does
Improve React Native performance across rendering, startup, bundling, native code, memory, and animations.
When to use it
Use these guidelines when debugging janky UI, investigating memory leaks, optimizing startup or app size, writing native modules, profiling performance, or reviewing React Native code.
How to use it
Apply the measure, optimize, re-measure, and validate cycle while changing React Native project code.
What you provide
- An existing project
Uses
Access · 2
This skill
React Native app performance data
Reads performance profile data
agent-device react-devtools
React DevTools profiling
What you need · 3
Expo CLI must be installed as one supported React Native project CLI option.
React Native CLI must be installed as one supported React Native project CLI option.
A running Metro bundler is needed for bundle analysis.
About this skill
- Visibility
- Public
- Repository
- callstackincubator/agent-skills
- Created
- Oct 8, 2026
- Updated
- Oct 8, 2026
- Files
- 44