flo merian

Flags SDK by Vercel — Free, open-source library for using feature flags in Next.js

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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.

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flo merian
Hunter
Launching soon!
📌

@Vercel is cooking.


@rauchg just announced Flags SDK, a free, open-source library for using feature flags in Next.js and SvelteKit. Compatible with App Router, Pages Router, and Middleware, the Flags SDK works with any feature flag provider — @LaunchDarkly or @Bucket (spoiler alert: soon) — or custom setup.

Happy shipping!

Masum Parvej

Awesome launch @Flags SDK by Vercel ! 🚀 Any plans for built-in A/B testing support with analytics integration?

Matthew Wright

Cool launch!

Shivam Singh

Vercel always keeps pushing the envelope! A free, open-source feature flag solution that works seamlessly with Next.js and SvelteKit is a solid win for developers.


Congrats on the launch!

Best wishes and sending lots of wins to the team :)

Ansel Bastian

Congrats on the launch!🚀 Flags SDK looks like a game changer for feature management. How does it compare to other solutions in terms of performance and scalability?

Abdul Rehman

Feature flags made easy! Vercel's Flags SDK looks like a solid tool for seamless feature rollouts and A/B testing.

Marcos Jacobo

Congrats on the launch! 🚀 Flags SDK looks like a powerful tool for feature management.

Almira Zahira

Congratulations on the release of the Flags SDK for Next.js! It's great to see a solution that enhances feature management for developers.

How do you handle the integration process with various flag providers, and what steps are taken to ensure seamless compatibility across different setups?

ayyfi fransiska

Congratulations on the release of the Flags SDK by Vercel! This addresses the need for effective feature management. How does the SDK integrate with various flag providers to ensure a seamless experience for Next.js developers during A/B testing?

Kay Kwak
Launching soon!

Observing Vercel’s continuous growth and innovation is truly fascinating! Wish you good luck with the launch! 🎉

diana
Launching soon!

Yesssss, Vercel for everything! And flags for everything within! I love a good release strat. Congrats on building something very core to the development process.

Steven Langbroek

Has any consideration been made towards the OpenFeature project from the CNCF? How do you see the two? @rauchg ?