How to build zero-CLS A/B tests with Next.js and Vercel Edge Config
Learn how to build a high-performance experimentation engine using Next.js and Vercel Edge Config that enables instant-loading A/B tests with zero Cumulative Layout Shift, providing data-driven insights for user experience optimization.
A/B testing and experiments help you build a culture of growth. Instead of guessing what experiences will work best for your users, you can to produce the most effective UI possible.build, iterate, and adaptwith data-driven insights
In this article, you'll learn how we built a high-performance experimentation engine for vercel.com using and , allowing our developers to create experiments that load instantly with zero and a great developer experience.Next.jsVercel Edge ConfigCumulative Layout Shift (CLS)
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