Tag:Server Functions

All the articles with the tag "Server Functions".

• Coordinating Optimistic Updates in Next.js

  Published:13 Aug 2026

  Several changes can happen before the first save finishes. Here is how useActionState and useOptimistic keep those changes on screen while the saves run in order.

• Experimenting with RSCs for Performance and UX in Next.js

  Published:24 Jul 2026

  A few Server Component patterns from a small app on the Next.js 16.3 preview: a load more button that leans on the URL, a search field that keeps focus while results stream, and a message composer that previews your draft on the server.

• Handling Form Validation Errors and Resets with useActionState()

  Published:4 Oct 2024

  The React 19 `useActionState` hook is a powerful tool for creating a state based on the result of an action, typically useful with form submissions. Learn how to create a validated form using the hook, and how to handle form resets and errors with it.