What are the best practices for using React Helmet?

What are the best practices for using React Helmet?

When using React Helmet, it's important to manage your document head effectively. Here are some best practices:

1. Use Helmet in your main component to set default metadata.
2. Update the title and meta tags dynamically based on the route.
3. Avoid duplicate tags by ensuring each page has unique metadata.
4. Test your implementation with tools like Google Search Console.

How do I set the title dynamically for different pages?

You can set the title dynamically by using the Helmet component within your page components. For example:

<Helmet>
  <title>{pageTitle}</title>
</Helmet>

Just replace pageTitle with the variable that holds your desired title.

Can I use React Helmet with server-side rendering?

Yes, React Helmet works well with server-side rendering. You can collect the helmet data during the server render and inject it into your HTML response.

What are some common mistakes to avoid?

Common mistakes include not updating the metadata for different routes, using duplicate tags, and forgetting to include Helmet in your component tree.