knowledge--feature-flag-implementation
CommunityMaster feature flag patterns for safe releases.
Authortetetratra
Version1.0.0
Installs0
System Documentation
What problem does it solve?
Feature flags enable safe, staged deployments by isolating new behavior behind opt-in flags rather than risky code rewrites. This guide provides practical patterns and testing strategies to help teams adopt, validate, and retire feature flags with confidence.
Core Features & Use Cases
- Pattern 1: unless + early return to guard existing code while the new path is behind a flag.
- Pattern 2: if-else branching to keep old and new logic explicit during transition.
- Test structure: set the flag default to the desired state in tests and organize test suites to cover both enabled and disabled scenarios.
Quick Start
Enable NEW_BEHAVIOR flags and run the relevant tests to validate behavior before migration.
Dependency Matrix
Required Modules
None requiredComponents
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