In case you aren’t prepared upgrade into newer JSX transform or you are employing JSX for the next library, don’t get worried
Browsers do not understand JSX outside of the field, so most respond users use a compiler like Babel or TypeScript to change JSX signal into standard JavaScript. Many preconfigured toolkits like Make React software or Next.js also include a JSX modify under the bonnet.
Together with the React 17 release, we have now wished to making a couple of improvements to the JSX change, but we don’t want to split established configurations. This is the reason we worked with Babel available a fresh, rewritten form of the JSX transform for those who would like to update. read more