FeatBit Node.js Server SDK

When to Use This Skill

Use for server-side Node.js and TypeScript applications — web servers, REST APIs, background workers — that need real-time feature flag evaluation.

Why server-side SDK: maintains one persistent WebSocket connection per process, synchronizes all flag data locally in under 100 ms, and evaluates every flag locally without a remote call. Do not use for browser JavaScript (use featbit-sdks-javascript), React (featbit-sdks-react), or React Native (featbit-sdks-react-native).

Source

https://github.com/featbit/featbit-node-server-sdk

Setup Workflow