Examples
Last updated
Last updated
Redux is distributed with a few examples in its . Most of these examples are also on , this is an online editor that lets you play with the examples online.
Run the example:
It does not require a build system or a view framework and exists to show the raw Redux API used with ES5.
Run the example:
Or check out the .
This is the most basic example of using Redux together with React. For simplicity, it re-renders the React component manually when the store changes. In real projects, you will likely want to use the highly performant bindings instead.
This example includes tests.
This example includes tests.
This example includes tests.
This example demonstrates rendering a deeply nested tree view and representing its state in a normalized form so it is easy to update from reducers. Good rendering performance is achieved by the container components granularly subscribing only to the tree nodes that they render.
This example includes tests.
This is the most advanced example. It is dense by design. It covers keeping fetched entities in a normalized cache, implementing a custom middleware for API calls, rendering partially loaded data, pagination, caching responses, displaying error messages, and routing. Additionally, it includes Redux DevTools.
Run the example:
Or check out the .
This is the best example to get a deeper understanding of how the state updates work together with components in Redux. It shows how reducers can delegate handling actions to other reducers, and how you can use to generate container components from your presentational components.
Run the example:
Or check out the .
This is a variation on the previous example. It is almost identical, but additionally shows how wrapping your reducer with lets you add a Undo/Redo functionality to your app with a few lines of code.
Run the example:
Or check out the .
This is the classical example. It's here for the sake of comparison, but it covers the same points as the Todos example.
Run the example:
Or check out the .
This example shows important idiomatic Redux patterns that become important as your app grows. In particular, it shows how to store entities in a normalized way by their IDs, how to compose reducers on several levels, and how to define selectors alongside the reducers so the knowledge about the state shape is encapsulated. It also demonstrates logging with and conditional dispatching of actions with middleware.
Run the example:
Or check out the .
Run the example:
Or check out the .
This example includes reading from an asynchronous API, fetching data in response to user input, showing loading indicators, caching the response, and invalidating the cache. It uses middleware to encapsulate asynchronous side effects.
Run the example:
This is a basic demonstration of with Redux and React. It shows how to prepare the initial store state on the server, and pass it down to the client so the client store can boot up from an existing state.
Run the example:
Or check out the .
You can find more examples in .