From the creators of Next.js, the Flags SDK is a free open-source library for implementing feature flags and A/B tests in your applications. Works with any flag provider or custom setup. Compatible with App Router, Pages Router, and Middleware.
No reviews yet
Used Flags SDK by Vercel? Be the first to share an honest review and help others decide.
No questions yet
Curious about pricing, features, or fit? Ask the first question.