![]() When you use Redux Toolkit, all the concepts that we've covered so far (actions, reducers, store setup, action creators, thunks, etc) still exist, but Redux Toolkit provides easier ways to write that code. ![]() However, for real applications, you should use Redux Toolkit to write your Redux logic. The "hand-written" Redux logic you've written so far in this tutorial is actual working code, but you shouldn't write Redux logic by hand - we've covered those approaches in this tutorial so that you understand how Redux works. Redux Toolkit builds in our suggested best practices, simplifies most Redux tasks, prevents common mistakes, and makes it easier to write Redux applications.īecause of this, Redux Toolkit is the standard way to write Redux application logic. ![]() Redux Toolkit contains packages and functions that we think are essential for building a Redux app. That's why the Redux team created Redux Toolkit: our official, opinionated, "batteries included" toolset for efficient Redux development. Finally, many times users aren't sure what "the right way" is to write Redux logic. In addition, the process for setting up a Redux store takes several steps, and we've had to come up with our own logic for things like dispatching "loading" actions in thunks or processing normalized data. There's good reasons why these patterns exist, but writing that code "by hand" can be difficult. Normalized state makes it easier to look up items by IDsĪs you've seen, many aspects of Redux involve writing some code that can be verbose, such as immutable updates, action types and action creators, and normalizing state.Request status should be tracked with loading state enum values.Memoized selectors optimize calculating transformed data.Action creators encapsulate preparing action objects and thunks.Redux "thunk" functions are the standard way to write basic async logic.Middleware add an extra step to the Redux data flow, enabling async logic.Redux middleware allow writing logic that has side effects.wraps your app and lets components access the store.useDispatch lets components dispatch actions.useSelector reads values from Redux state and subscribes to updates.React-Redux provides APIs to let React components talk to Redux stores.Redux is separate from any UI, but frequently used with React.The Redux DevTools extension lets you see how your state changes over time.Stores can be customized using "enhancers" and "middleware".The createStore API creates a Redux store with a root reducer function.Reducers must follow rules like "immutable updates" and "no side effects".Reducers take current state and an action, and calculate a new state. ![]() Actions are objects that describe "what happened" events in an app.How Redux uses a "one-way data flow" pattern.what Redux is, when/why to use it, and the basic pieces of a Redux app.In the interim, we'd love to know what you're building with this library. We're contributing a dedicated Storybook instance for the wrapped React components, as well as exploring the possibility of creating Svelte and Vue wrapped versions of the toolkit components. Our work with the VS Code team isn't done just yet. Abridged sample from the React component manifest in the vscode-webview-ui-toolkit repo. The easiest way to debug websites built with React is to install the React Developer Tools browser extension. The following code snippet illustrates the process for converting one such vsCodeButton web component into its React counterpart. We conducted an experiment to see how difficult it would be to convert the toolkit components. And as it turns out, FAST exposes a dedicated API for converting web components into React components. FASTĪs we learned, the underlying toolkit components are powered by a Microsoft project called FAST. That's when we started to research how we might be able to "React-ify" these toolkit components. We had invested deeply in React, and a rewrite was out of the question. This mission statement piqued our curiosity, but we didn't quite have a game plan for integrating these web components into our various webview projects. “With this toolkit, extension developers can quickly and easily create webview-based extensions in Visual Studio Code that look, feel, and act like the editor itself.” The Webview UI Toolkit for Visual Studio Code is a collection of accessible web components that follow the design language of VS Code. The components available in version 0.9.0
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