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Sebastian Markbåge
63d673c676
When defining a displayName on forwardRef/memo we forward that name to the inner function. We used to use displayName for this but in #29206 I switched this to use `"name"`. That's because V8 doesn't use displayName, it only uses the overridden name in stack traces. This is the only thing covered by our tests for component stacks. However, I realized that Safari only uses displayName and not the name. So this sets both.
react
React is a JavaScript library for creating user interfaces.
The react package contains only the functionality necessary to define React components. It is typically used together with a React renderer like react-dom for the web, or react-native for the native environments.
Note: by default, React will be in development mode. The development version includes extra warnings about common mistakes, whereas the production version includes extra performance optimizations and strips all error messages. Don't forget to use the production build when deploying your application.
Usage
import { useState } from 'react';
import { createRoot } from 'react-dom/client';
function Counter() {
const [count, setCount] = useState(0);
return (
<>
<h1>{count}</h1>
<button onClick={() => setCount(count + 1)}>
Increment
</button>
</>
);
}
const root = createRoot(document.getElementById('root'));
root.render(<Counter />);