Why Doesn't My React-Router-Dom Link Component Render the Correct Component After a URL Change?

Link Tag Issue in React-Router-Dom

React-router-dom provides a Link component for navigation between pages in a single-page application. However, in certain cases, users have encountered a problem where clicking on the Link tag changes the URL but fails to render the corresponding component.

Explanation:

The issue stems from a compatibility issue between versions of react-router-dom@5 and React@18. Specifically, pre-5.3.3 versions of react-router-dom are not fully compatible with React 18.

Solutions:

To resolve this issue, one of the following solutions can be applied:

1. Update React-Router-Dom:

• Update to react-router-dom version 5.3.3 or higher. This version contains a fix for this compatibility issue.

npm uninstall -S react-router-dom
npm install -S react-router-dom@5.3.3

2. Revert to React 17:

• Downgrade to React 17 or use React 17 syntax in the index.js file.

import { StrictMode } from "react";
import ReactDOM from "react-dom";

import App from "./App";

ReactDOM.render(
  <StrictMode>
    <App />
  </StrictMode>,
  document.getElementById(&quot;root&quot;)
);

3. Nested React.StrictMode:

• Move the React.StrictMode component to be a child of the router component.

<BrowserRouter>
  <React.StrictMode>
    ...
  </React.StrictMode>
</BrowserRouter>

4. Upgrade to React-Router-Dom 6:

• Upgrade to the latest version of react-router-dom (version 6 or higher) and adjust the route syntax accordingly.

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