noibu-feature-flag

Standalone Noibu Feature Flag package for browser apps, based on OpenFeature Web SDK and GO Feature Flag web provider.

Install

npm install noibu-feature-flag

Usage

import {
  NoibuFeatureFlag,
  NoibuFeatureFlagProvider,
  NoibuProviderEvents,
  type NoibuEvaluationContext
} from "noibu-feature-flag";

const context: NoibuEvaluationContext = {
  targetingKey: "user-id",
  attributes: { test: 12345 }
};

const provider = new NoibuFeatureFlagProvider({
  endpoint: "https://your-feature-flag-endpoint/",
  apiKey: "your-api-key",
  maxRetries: 5,
  dataFlushInterval: 5 * 60 * 1000,
  apiTimeout: 1000
});

await NoibuFeatureFlag.setContext(context);
NoibuFeatureFlag.setProvider(provider);

const client = NoibuFeatureFlag.getClient("www.example.com");
client.addHandler(NoibuProviderEvents.Ready, () => {
  console.log(client.getBooleanValue("my-flag", false));
});

Scripts

• npm run build builds ESM/CJS outputs and type declarations into dist.
• npm run lint runs ESLint for src.