Skip to content


Select a Template


Hypertune is the most powerful feature flag, A/B testing, analytics and app configuration platform. Optimized for TypeScript, React and Next.js. Built with full end-to-end type-safety and Git version control.

No need to juggle different SDKs for the server and the client. Install one SDK that works across the server and the client and is compatible with App Router and Server Components.

Avoid cumulative layout shift, UI flickers, hydration errors and page load delay. Instantly initialize the SDK on the server from Vercel Edge Config. And instantly initialize the SDK on the client from server props on the first render.

Additional Information

Static typing and code generation gives you full end-to-end type-safety across your flag inputs, outputs and logic so you can be confident in your code and upgrade your developer experience.

Use this integration to initialize the Hypertune SDK from Vercel Edge Config with near-zero latency on the server so you can access your feature flags and run A/B tests with no performance impact to your app.

Read the docs to get started.