Updated enableStrictEffects feature flag to be __DEV__

facebook · Jun 1, 2021 · 78728a4 · 78728a4
1 parent 69c226d
commit 78728a4
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/packages/shared/ReactFeatureFlags.js b/packages/shared/ReactFeatureFlags.js
@@ -25,7 +25,7 @@ export const debugRenderPhaseSideEffectsForStrictMode = __DEV__;
 
 // Helps identify code that is not safe for planned Offscreen API and Suspense semantics;
 // this feature flag only impacts StrictEffectsMode.
-export const enableStrictEffects = true;
+export const enableStrictEffects = __DEV__;
 
 // If TRUE, trees rendered with createRoot will be StrictEffectsMode.
 // If FALSE, these trees will be StrictLegacyMode.

diff --git a/packages/shared/forks/ReactFeatureFlags.www.js b/packages/shared/forks/ReactFeatureFlags.www.js
@@ -25,7 +25,6 @@ export const {
   deferRenderPhaseUpdateToNextBatch,
   enableDebugTracing,
   skipUnmountedBoundaries,
-  enableStrictEffects,
   createRootStrictEffectsByDefault,
   enableSuspenseLayoutEffectSemantics,
   enableUseRefAccessWarning,
@@ -39,6 +38,8 @@ export const {
 // On WWW, __EXPERIMENTAL__ is used for a new modern build.
 // It's not used anywhere in production yet.
 
+export const enableStrictEffects =
+  __DEV__ && dynamicFeatureFlags.enableStrictEffects;
 export const debugRenderPhaseSideEffectsForStrictMode = __DEV__;
 export const enableProfilerTimer = __PROFILE__;
 export const enableProfilerCommitHooks = __PROFILE__;