Get started with feature flags
Learn core concepts, benefits, and key terms to begin using feature flags in your applications.
Create flags in code
Add, evaluate, and guard functionality with feature flags directly in your source code.
Manage flags in the UI
Configure flag rules, approvals, environments, labels, and cleanup candidates from a single overview.
Monitor flag lifecycle and health
Feature flag health reflects how effectively flags are maintained across environments—whether they are active, inactive, or stale. Healthy flags reduce technical debt, prevent configuration drift, and keep rollouts predictable.
Install an SDK
Set up the SDK for your language and environment, initialize with your key, and start evaluating flags.
Reference SDK methods
Reference guides for each supported SDK (methods, initialization, custom properties, and examples).
Define properties and target groups
Define properties and target groups to segment rollouts and personalize experiences safely.
Organize flags by applications and environments
Organize flags by application and manage configuration per environment.
Review audit history
Track who changed what and when across flags, target groups, and custom properties.
Analyze flag activity and impressions
View impressions, activity status, and trends to understand flag usage and impact.
Manage feature management configuration as code (CasC)
Manage feature management configuration as code for repeatability and review.
Discover code references
View where flags appear in your source code to speed up discovery and cleanup.
Explore example applications with feature flags
Explore working examples (Angular, React, Spring Boot, .NET, Django, and Gin) to learn by doing.
Transition from Rollout to CloudBees platform feature management
If you are using feature management via Rollout, refer to the migration guide for step-by-step transition instructions.
Control access with custom roles
Create custom roles to control who can create, update, approve, or delete flags, target groups, and approval requests.