⚡ [Performance] Wrap console.log in onNotification with __DEV__ check#226
⚡ [Performance] Wrap console.log in onNotification with __DEV__ check#226
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- Wraps the synchronous `console.log` statement in `App.js` `onNotification` handler with `if (__DEV__) { ... }` to prevent it from running in production builds.
- Adds `__tests__/NotificationLogging.test.js` to verify the behavior and prevent regression.
This optimization reduces I/O overhead in production and cleans up logs.
Co-authored-by: xRahul <1639945+xRahul@users.noreply.github.com>
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- Wraps the synchronous `console.log` statement in `App.js` `onNotification` handler with `if (__DEV__) { ... }` to prevent it from running in production builds.
- Adds `__tests__/NotificationLogging.test.js` to verify the behavior and prevent regression.
- Fixes linting errors in `__tests__/SettingsSwitchPerf.test.js` (unused vars, imports).
This optimization reduces I/O overhead in production and cleans up logs.
Co-authored-by: xRahul <1639945+xRahul@users.noreply.github.com>
1 participant
💡 What: Wrapped the synchronous
console.logstatement insrc/App.js'sonNotificationhandler with aif (__DEV__) { ... }check.🎯 Why: Leaving debug logs in production code is a performance anti-pattern.
console.logcan be synchronous and blocking (or at least expensive) in React Native, potentially affecting UI responsiveness or notification handling speed. It also clutters production logs.📊 Measured Improvement:
Verified using a new test suite
__tests__/NotificationLogging.test.js.console.logwas called on every notification.console.logis not called when__DEV__is false (simulating production).console.logis still called when__DEV__is true, preserving the developer experience.The test suite explicitly mocks the environment to demonstrate that the code path is skipped in production.
PR created automatically by Jules for task 17428890248048097133 started by @xRahul