feature-flags

React Feature Flags Flag Files File Purpose packages/shared/ReactFeatureFlags.js Default flags (canary), EXPERIMENTAL overrides packages/shared/forks/ReactFeatureFlags.www.js www channel, VARIANT overrides packages/shared/forks/ReactFeatureFlags.native-fb.js React Native, VARIANT overrides packages/shared/forks/ReactFeatureFlags.test-renderer.js Test renderer Gating Tests @gate pragma (test-level) Use when the feature is completely unavailable without the flag: Show more Installs 1.1K Repository react/react GitHub Stars 249.0K First Seen Jan 24, 2026 Security Audits Gen Agent Trust Hub Pass Socket Pass Snyk Pass