Скачать или смотреть react query with next js app router

Download 1M+ code from https://codegive.com/6b77eb2
react query with next.js app router tutorial

react query is a powerful library for managing server state in react applications. it simplifies data fetching and caching, making it easier to work with asynchronous data. in this tutorial, we will integrate react query into a next.js application using the app router feature.

prerequisites

1. basic knowledge of react and next.js.
2. node.js and npm installed on your machine.

step 1: set up a new next.js project

first, create a new next.js application if you haven't already:



step 2: install required packages

next, install react query and axios (for making http requests):



step 3: set up react query provider

react query needs to be wrapped in a provider at the top level of your application. in next.js with the app router, you can do this in the `app/layout.js` file.



step 4: create an api route

next, create an api route to fetch data. in your next.js app, create a new file at `app/api/posts/route.js`:



step 5: create a component to fetch data

now, create a component that will use react query to fetch data from the api. we can create a new file `app/posts/page.js`:



step 6: update the navigation

to navigate to the posts page, you can update `app/layout.js` to include a link:



step 7: start the development server

run your next.js application:



navigate to `http://localhost:3000/posts` to see the posts fetched using react query.

conclusion

you have successfully integrated react query with a next.js application using the app router. you can now leverage the powerful features of react query, such as caching, automatic refetching, and more, to manage your application's server state effectively.

further reading

[react query documentation](https://react-query.tanstack.com/)
[next.js documentation](https://nextjs.org/docs)

feel free to extend this tutorial by adding more features like pagination, mutation for adding/editing data, or error handling to make your application more robust.
...

#ReactQuery #NextJS #numpy
React Query Next.js App Router Data Fetching Caching State Management Server-Side Rendering Client-Side Rendering API Integration React Hooks SWR Optimized Performance Pagination Query Invalidations