What is the difference between fetch and asyncData in Nuxt.js?

What is the difference between fetch and asyncData in Nuxt.js?

In Nuxt.js, asyncData is used to fetch data before rendering a page, while fetch can be used to fetch data after the component is created.

Can you give me an example of when to use each?

Sure! Use asyncData when you need the data to render the page initially, like fetching user data. Use fetch for data that can be loaded after the page is rendered, like comments.

Are there any performance implications between the two?

Yes, asyncData can improve performance by pre-fetching data, reducing the time to first render. fetch may lead to a delay in displaying data since it runs after the component is mounted.

Which one is recommended for SEO?

asyncData is generally recommended for SEO since it allows the data to be available at the time of server-side rendering.