Flaggr Documentation

import { OpenFeature } from "@openfeature/server-sdk";
import { FlaggrProvider } from "./lib/provider";

// Initialize Flaggr provider
const provider = new FlaggrProvider({
  apiUrl: "http://localhost:3000",
  apiKey: "your-api-key" // optional
});

await OpenFeature.setProviderAndWait(provider);

// Get a client
const client = OpenFeature.getClient();

// Evaluate a boolean flag
const isEnabled = await client.getBooleanValue(
  "new-feature",
  false,
  { targetingKey: "user-123", email: "user@example.com" }
);

if (isEnabled) {
  // Feature is enabled
  console.log("New feature is enabled!");
}

import { initializeFlaggr } from "./lib/client";
import { useBooleanFlag } from "./lib/client/react-hooks";

// Initialize in your app root (e.g., _app.tsx or layout.tsx)
await initializeFlaggr({
  apiUrl: "http://localhost:3000",
});

// Use in your components
function MyComponent() {
  const isNewFeatureEnabled = useBooleanFlag(
    "new-feature",
    false,
    { targetingKey: "user-123" }
  );

  return (
    <div>
      {isNewFeatureEnabled && (
        <div>New Feature Content!</div>
      )}
    </div>
  );
}