![]() ![]() ![]() Import from IssueReducer from "./IssueReducer" Įxport type AppDispatch = typeof store.dispatch We have everything we need to start developing! We can start by building the user interface. yarn add we can install Redix Toolkit and Redux itself: yarn add react-redux Then run the following command to install Material UI and Emotion, where the former is a design library we can use to style components, and the latter enables writing CSS in JavaScript files. First, navigate to the project_issue_tracker project folder we just created: cd project_issue_tracker Now, let’s install the dependencies packages required for our project and build the primary UI for the application before we implement Redux Toolkit. The –template typescript part of the command is used to add TypeScript to the stack. This generates a folder for our project with the basic files we need for development. Start creating a new React app with the following command: yarn create react-app project_issue_tracker -template typescript There is also a live deployment of this example that you can check out. You can follow along with the code examples as we go and reference the full code anytime by grabbing it from GitHub. So, let’s develop an app with it that is designed to create and track GitHub issues. I think the best way to explain the value and benefits of using Redux Toolkit is simply to show them to you in a real-world context. Using Redux Toolkit To Build A Project Issue Tracker Redux Toolkit includes integration with the Redux DevTools browser extension, which makes it easier to debug and analyse Redux code. Redux Toolkit includes built-in middleware that can handle asynchronous request tasks. This makes writing code that follows the Redux principles of immutability simpler. Redux Toolkit includes a set of utility functions that make it easy to update objects and arrays in an immutable way. With Redux Toolkit, you can specify a slice with a few lines of code to define a reducer instead of defining actions and reducers separately, like Redux. The Redux Toolkit has several key features which make me use this library over plain Redux: Jerry Navi has a great tutorial that shows the full Redux setup process. It eliminates the need to write standard Redux setup code, such as defining actions, reducers, and store configuration, which can be a significant amount of code to write and maintain. The primary benefit of using Redux Toolkit is that it removes the overhead of writing a lot of boilerplates like you’d have to do with plain Redux. Redux Toolkit is a set of opinionated and standardised tools that simplify application development using the Redux state management library. That’s where Redux comes in to manage the application state. With useState() hooks, the state can be passed from the parent component to the child, and you will be stuck with the problem of prop drilling if you need to pass it to multiple children. If you have used useState() hooks for managing your app state, you will find it hard to access the state when you need it in the other parts of the application. Redux is the global state management library for React applications. This article is for those with enough knowledge of React and TypeScript to work with Redux. ![]() The official developer of Redux developed the Redux Toolkit to simplify the process. However, React Redux has a complex setup process that I’ve found inefficient, not to mention it requires a lot of boilerplate code. React Redux is one of the most popular libraries for state management used by many developers. ![]() If you are a React developer working on a complex application, you will need to use global state management for your app at some point. In this article, you will learn about the Redux toolkit by building an app that tracks project issues. The Redux Toolkit documentation calls the library a better way to write Redux logic for React apps and a simple and efficient toolkit for Redux development. ![]()
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