Next.js version 9.4 offers an all-new hot reloading experience with its Fast Refresh feature that responds immediately towards your edits in your React components.
The hot reloading experience with Fast Refresh has a consolidated implementation with React. Now your Next.js application will only update its code in the file you edited, and only re-render that component, without losing component state.
In addition, the Next.js team has also redesigned the error handling procedure. Changes include:
It is enabled as default; all you need to do is upgrade your Next.js dev-workflow to version 9.4 and you are good to go. So, what are you waiting for? If you have built Next.js applications or planning to use it in the near future get started and enjoy this amazing and super fast hot-reloading experience.
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