react js-tutorial

ReactJS Version

Because of its ease of use and adaptability, React has remained one of the most popular front-end technologies. Although it didn’t provide many new features, React 17 simplified future updates by moving event handles to the root DOM container from the DOM’s root. As a result of this methodical approach to upgrading, the forthcoming version of React (18) will be able to ship with many of the anticipated new features that React developers have been been anticipating. What do you think of them?

We can check version of react in our PC by using this command:

react –version

React latest version 18?

The developers of React have released an Alpha version, so anyone can try it out and offer suggestions. To help the community get ready for the future, a working group was formed. It’s another step toward making the jump to version 18, which adds a few more bells and whistles, after version 17, which was focused on scalability.

To name just a few examples, the following are just some of the upcoming features for React users:

  • Improved functionality right out of the box (including automatic bathing), a new streaming server renderer that includes support for React.lazy, and other features like startTransition and useDeferredValue and a new root API that allow for parallel processing.
  • However, the concurrent rendering and the associated concurrent mode appear to be the most significant new features in React 18. We need to examine them more closely.
  • Real-time rendering using multiple modes at once

Concurrency model in React 18

There are some differences from the concurrent mode introduced in React 16 three years ago. It’s not a feature that requires a code change at the application’s core anymore. Concurrent rendering is the term used now. The shift in terminology precisely captures the essence of the new strategy. This occurs mechanically as you employ various new concomitant capabilities. Upgrading to React 18 does not break concurrency, and users can take their time adding new features. These additions are totally discretionary.

A Look Ahead: The Road Ahead

Despite the many new features and improvements in React 18, we can rest assured that we can adapt to them at our own speed. For a more in-depth look at the roadmap, see React’s homepage, but here’s the gist:

  • Component behaviour in regards to concurrency does not undergo any major, default-breaking changes.
  • Even though upgrading to React 18 doesn’t necessitate major modifications to the application’s code, a firm release date for React 18 has not yet been set. The timeline was developed by a number of different groups, one of which was called the React 18 working group.

To sum up, version 18 of React is now complete. When it finally hits the streets, we can’t wait to watch what happens. There is no doubt that we will provide an update here as well.


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