Overview - FlagSync

Overview

FlagSync’s server-side SDKs are designed for multi-user contexts like web servers and APIs:

Node.js

User segment targeting rule creation

For Node.js-based servers and APIs.

Next.js

User segment targeting rule creation

For Next.js-based server-side rendering (App Router).

Nest.js

User segment targeting rule creation

For Nest.js-based server applications.

Need another language or framework? Contact FlagSync Support to explore adding it to our roadmap.

Next Steps

Get started with server-side SDKs:

Learn about client-side SDKs in Client-Side SDKs.
Set up an SDK in Setup.
Start with Quickstart: SDK.

Node.js SDKIntegrate FlagSync feature flags into Node.js applications.

Overview
Next Steps