LaunchDarkly

Hakkında

Feature management platform: you create flags in the dashboard and evaluate them in code with server, client, mobile and edge SDKs that keep flag rules in memory. It also covers experimentation, AI config rollouts and observability. The free Developer plan includes 5 service connections.

Neler yapabilirsin

• Turn features on and off in production without redeploying
• Roll out a release to a percentage of users or a targeted segment
• Run A/B tests and experiments on flag variations

Başlarken

1. Create a flag in the LaunchDarkly dashboard
2. Copy the SDK key for your environment
3. Install an SDK and evaluate the flag for a context

Örnek kod

// npm install @launchdarkly/node-server-sdk
import { init } from '@launchdarkly/node-server-sdk';

const client = init(process.env.LAUNCHDARKLY_SDK_KEY);
await client.waitForInitialization({ timeout: 10 });

const context = { kind: 'user', key: 'example-user-key', name: 'Sandy' };
const showFeature = await client.variation('example-flag-key', context, false);
console.log(showFeature);

Ayrıntılar

Barındırma

Hazır hizmet (bulut)

Kullanılabildiği yerler

Tüm dünya

Resmi SDK'lar

JavaScript/TypeScript, Python, Go, Java, Ruby, PHP, C#, Rust, Dart

MCP sunucusu

Uzak sunucu