Power Up Your React Code With These Tools

• Look at each of these libraries and compare their features and functionality
• Discuss how, when, and why you might want to use each one in your React projects
  

So, let's get started!

Benefits Of React Query

Example

To access the cached data, first, wrap your parent component using a QueryClientProvider. then provide queryClientProvider the query client.

Create a fetcher function that will be used to transfer data from the react-query to the useQuery hook as shown below. I used axios to get the data from the API, but you could write a standard function.

You must now call this hook within the functional component to specify the component's state, if the data is available, loaded, or if there is an issue obtaining the data. By using queryhook, we can analyze the other state's return.

SWR is an alternative to the React query library. However, it is primarily used with the NextJS framework, yet both perform comparable functions and have similar hooks.

Benefits of Zustand

• Zustand is a lightweight, zero-dependency library that is easy to start. It only requires a single function to create a store, and actions can be dispatched directly from the store itself.
• It uses a memoization technique called "shallow equals" to optimize performance. This means that it only re-renders components that depend on specific pieces of state.
• Zustand allows you to customize the store by adding middleware, getters, and other advanced features. This can be useful for adding additional functionality and handling async tasks.
• Zustand's setState function can also be used to update the state of the store, and the changes will automatically be reflected in your components. This can help you make your code more predictable and easier to debug.

Example

To create a custom hook, first, we need to create a store where we can define the initial state of the store.

Now, we can set the community array inside a component by calling the useCommunities hook, which will mutate our communities’ array inside our store globally.

Next, you need to access that data by calling the use communities hook.

Benefits Of Using Valtio

• Valtio has a minimal API that is easy to understand and use. It only requires a single function to create a store, and actions can be dispatched using a simple dispatch function. This makes it easy to get started with Valtio and integrate it into your React app.
• It also uses a memoization technique called "shallow equals" to optimize performance. This means that Valtio only re-renders components that are dependent on specific pieces of state
• Valtio allows you to customize the store by adding middleware and other advanced features.

Example

Then, all you'll need to do is subscribe to and gain access to these communities inside a component using the useSnapshot hook. Remember that the useSnapshot should be used since it is in charge of re-rendering the components whenever the state changes. Alternatively, you can use the useProxy hook, which will only re-render our component when the part of the state that it is accessing has changed.

• React Query
• zustand
• Valtio