@flrapp/core

OpenFeature-compatible provider for Flare feature flag management.

Installation

npm install @flrapp/core @openfeature/core

Usage

import { OpenFeature } from '@openfeature/web-sdk';
import { FlareProvider } from '@flrapp/core';

await OpenFeature.setProviderAndWait(new FlareProvider({
  baseUrl: 'http://localhost:5001',
  apiKey: 'your-api-key',
  scope: 'production',
}));

const client = OpenFeature.getClient();
const isEnabled = await client.getBooleanValue('my-feature', false);

Configuration

| Option | Type | Required | Description | |--------|------|----------|-------------| | baseUrl | string | ✅ | Flare API base URL | | apiKey | string | ✅ | Project API key | | scope | string | ✅ | Scope alias (e.g. production, dev) | | timeout | number | ❌ | Request timeout in ms | | pollingIntervalMs | number | ❌ | Cache refresh interval in ms |

How it works

On initialization the provider fetches all flags at once and caches them in memory. Subsequent evaluations read from cache without HTTP requests. Cache is refreshed when context changes or on polling interval if configured.