TanStack Query | React Query Tutorial: useMutation() Hook| Part 8
"Ready to supercharge your React applications with asynchronous mutations? Join me in this comprehensive tutorial where we delve into the useMutation hook from TanStack Query v5. Whether you're a seasoned developer or new to the world of React, mastering useMutation is essential for building dynamic and responsive applications.
before: https://github.com/luluCodingWizard/r...
after: https://github.com/luluCodingWizard/r...
content:
00:00 overview
00:10 useQuery vs useMutation
00:49 useMutation
02:15 using the mutation
04:17 Refetching: invalidate query
10:50 onMutate()
11:26 onSetteled()
12:54 async mutations
13:38 Retry failed calls
In this video, we'll explore the differences between useQuery and useMutation, understanding how useMutation enables us to perform data mutations and updates seamlessly within our React components. From executing mutations to handling optimistic updates, we'll cover everything you need to know to integrate useMutation into your projects effectively.
One of the key features of useMutation is its ability to invalidate previous queries and refetch data after a mutation occurs. We'll dive deep into this functionality, learning how to ensure our UI remains up-to-date with the latest data without manual intervention.
Additionally, we'll uncover the benefits of using onMutate and onSettled callbacks, allowing us to execute custom logic before and after a mutation. Whether you're managing loading states, updating UI elements, or handling errors, these callbacks provide powerful tools for controlling the mutation lifecycle.
But that's not all! We'll also explore advanced topics such as handling asynchronous mutations and retrying failed mutations. By the end of this tutorial, you'll have a comprehensive understanding of useMutation and how to leverage its full potential in your React applications.
Whether you're building a simple to-do list or a complex e-commerce platform, useMutation empowers you to build responsive, data-driven applications with ease. Don't miss out on this opportunity to level up your React skills and create incredible user experiences.
Hit play and let's unlock the power of useMutation together!"
Hashtags:
#ReactDevelopment #useMutation #TanStackQuery #ReactHooks #AsynchronousMutations #ReactOptimisticUpdates
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