feature-flags-flutter

To enable feature flags in a Flutter app, use the PostHog Flutter SDK to evaluate flags with the isFeatureEnabled method, allowing you to toggle UI and behavior dynamically without app store redeploys.

You retrieve feature flag payloads in Flutter by calling the getFeatureFlagPayload method with your flag key, which returns the configured data needed to drive variant-specific UI changes and multivariate experiments.

Yes, you can run experiments in your Flutter mobile app by evaluating multivariate feature flags with getFeatureFlag, enabling you to compare different UI variants directly in production.

Yes, the PostHog Flutter SDK supports both boolean flags through isFeatureEnabled and multivariate flags through getFeatureFlag, accommodating various rollout strategies across mobile platforms.

To start evaluating feature flags in a Dart Flutter project, you need to install the PostHog Flutter SDK and initialize it with your project token before calling flag evaluation methods.

Using feature flags in Flutter allows you to toggle features and run experiments dynamically across mobile platforms without waiting for app store redeploys, offering greater flexibility than static environment variables.