This could instead be an issue with the React docs rather than with Next, but the CodeSandbox example in the docs (you can access it directly via the "fork" link) indeed appears to be a server ...

Geological and engineering team mobilized to confirm high-grade tailings and exploration upside in Bolivar, bulk sample testing underway as Company positions for multi-jurisdictional growth. VANCOUVER ...

SmartStepper is a modern, customizable React stepper component for building multi-step forms, wizards, and onboarding flows. Integrates seamlessly with react-hook-form, supports Yup/Zod validation, ...