npm installnpm run start-> http://localhost:3000
The @openfeature/react-sdk is built on the @openfeature/web-sdk, and adds additional react-specific APIs and features.
The evaluation API is exposed through the "useFlag" hooks. The hooks automatically re-render when flags change, and feature optional suspense-support while flags are not ready to be evaluated.
The demo application itself will walk you though the demos listed below.
Components depending on feature flags suspend until the provider is ready to evaluate them. You can modify the "delay" query param to artificially delay the startup.
See the code.
When the provider emits an event indicating flags have changed, components associated with that provider automatically re-render. You can modify the "delay" query param to change the interval.
See the code.
Components after the provider reconciles its state with a context change (usually associated with a user action). If reconciliation is not instantaneous, the component suspends. You can modify the "delay" query param to change reconciliation delay.
See the code.