Feature flags
Toggle features for cohorts or individuals to test the impact before rolling out to everyone.
Resources
Real-world use cases to get you started
Guide
Feature flags API
Evaluate and update with the /decide/ endpoint
Guide
Canary releases
Gradual rollouts to a subset of users
Guide
Bootstrapping feature flags in React
Available at client-side load time
Article
Best practices for feature flags
Contains 8 examples
Guide
How to set up one-time feature flags
Show a component or content just once
Guide
Cookie-based feature flags
Storing feature flag values locally
Nifty things you can do with feature flags
Some use cases you may not have thought of