Ever introduced a breaking change and instantly regretted it? Components evolve, but forcing users into painful refactors isn’t ideal. Next.js tackled this with a legacyBehaviour flag—letting devs opt out of the new behavior while they migrate at their own pace.
"use cache" is an experimental Next.js 15 Canary feature and may change. In this tutorial, we explore "use cache" for caching, covering fetching and inserting comments with Drizzle to reduce database calls and improve performance while maintaining control.
Implement optimistic updates in React with the useOptimistic hook for instant UI feedback. This technique enhances user experience by updating the interface immediately while the server processes actions in the background, creating a faster and more responsive app.
Discover how to efficiently mutate data in client components using server actions in Next.js. Learn to handle form submissions with React’s evolving hooks like useActionState, eliminate the need for API endpoints, and streamline client-server interactions for faster, more responsive applications.
Learn how to optimize performance by fetching data server-side without blocking the page render. This guide explores passing promises to React client components and resolving them asynchronously using Suspense, ensuring a smoother, faster user experience.
How to run fake e2e tests using react-testing-librabry? Here's a quick tutorial on how to speed up your feedback loop when working in front end applications.
Most developers are familiar with the concept of imperative and declarative programming. Imperative programming is when you provide the program with the exact steps to achieve the output with an emphasis on how. Declarative programming is a coding style where you focus on what the piece should achieve with less...