OpenFeature Concepts | OpenFeature

📄️ Evaluation API

The Evaluation API is the primary component of OpenFeature that application authors interact with.

Providers are responsible for performing flag evaluations.

The evaluation context is a container for arbitrary contextual data that can be used as a basis for dynamic evaluation.

Hooks are a mechanism that allow for the addition of arbitrary behavior at well-defined points of the flag evaluation life-cycle.

Events enable the ability to react to state changes in the provider or underlying flag management system.

OpenFeature SDKs come in two "flavors"; those intended for use in server applications and those intended for use in client applications.