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
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Guide
Canary releases
Gradual rollouts to a subset of users
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Guide
Bootstrapping feature flags in React
Available at client-side load time
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Article
Best practices for feature flags
Contains 8 examples
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Guide
How to set up one-time feature flags
Show a component or content just once
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Guide
Cookie-based feature flags
Storing feature flag values locally
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Nifty things you can do with feature flags
Some use cases you may not have thought of