Aurora Scharff • 4/4/2025

Building Reusable Components with React 19 Actions

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This technical tutorial explores how to build reusable components with React 19 Actions in the Next.js App Router. It covers using useTransition() to track pending states, useOptimistic() for immediate user feedback, and exposing action properties for custom parent logic, focusing on a practical RouterSelect component example.

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#React #nextjs #useoptimistic
Building Reusable Components with React 19 Actions

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