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Bob Ziroll

This course introduces you to the core concepts of Redux, a powerful state management library, through both plain JavaScript and React integrations.

You'll start with foundational knowledge of Redux, exploring key concepts such as actions, reducers, and store creation. Through hands-on practice, you'll learn how to manage complex state and implement Redux in real-world applications.

Read more

This course introduces you to the core concepts of Redux, a powerful state management library, through both plain JavaScript and React integrations.

You'll start with foundational knowledge of Redux, exploring key concepts such as actions, reducers, and store creation. Through hands-on practice, you'll learn how to manage complex state and implement Redux in real-world applications.

Later, the course transitions to using Redux in a React environment, covering essential patterns such as connect(), useSelector(), and useDispatch(). By the end of the course, you’ll have practical experience coding with Redux to efficiently manage state.

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What's inside

Syllabus

Redux in JavaScript and React
Learn how to manage state in JavaScript and React applications using Redux with hands-on practice in both plain JS and React environments.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Provides hands-on experience with Redux in both plain JavaScript and React environments, which allows learners to apply their knowledge immediately
Covers essential Redux patterns like connect(), useSelector(), and useDispatch(), which are commonly used in React applications
Teaches how to manage complex state, which is a common challenge in large-scale JavaScript and React applications

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Redux in JavaScript and React with these activities:
Review JavaScript Fundamentals
Solidify your understanding of JavaScript fundamentals, including variables, functions, and objects, to prepare for Redux concepts.
Browse courses on JavaScript Fundamentals
Show steps
  • Review JavaScript syntax and data types.
  • Practice writing functions and working with objects.
  • Complete online JavaScript tutorials or exercises.
Read 'Learning Redux'
Deepen your understanding of Redux principles and best practices by reading a dedicated book on the subject.
Show steps
  • Obtain a copy of 'Learning Redux'.
  • Read the book, focusing on core concepts and examples.
  • Take notes and highlight key takeaways.
Build a Simple Counter App with Redux
Apply your Redux knowledge by building a simple counter application to reinforce core concepts.
Show steps
  • Set up a new React project with Redux dependencies.
  • Define actions, reducers, and a store for the counter.
  • Connect the Redux store to your React components.
  • Implement increment and decrement functionality.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Create a Redux Cheat Sheet
Summarize key Redux concepts and syntax in a cheat sheet for quick reference and improved retention.
Show steps
  • Review Redux concepts from the course.
  • Organize key information into a concise cheat sheet.
  • Include code snippets and examples.
Redux Code Challenges
Solve coding challenges that require applying Redux concepts to improve problem-solving skills.
Show steps
  • Find online Redux coding challenges.
  • Attempt to solve each challenge independently.
  • Review solutions and learn from mistakes.
Read 'Pro Redux'
Explore advanced Redux patterns and techniques by reading a book that covers more in-depth topics.
Show steps
  • Obtain a copy of 'Pro Redux'.
  • Read the book, focusing on advanced concepts.
  • Experiment with the techniques in your own projects.
Contribute to a Redux-Related Open Source Project
Gain practical experience and contribute to the Redux community by contributing to an open-source project.
Show steps
  • Find a Redux-related open-source project on GitHub.
  • Identify an issue or feature to work on.
  • Submit a pull request with your changes.

Career center

Learners who complete Redux in JavaScript and React will develop knowledge and skills that may be useful to these careers:
React Developer
A React developer specializes in building user interfaces using the React JavaScript library. This course is directly relevant for a React developer, as Redux is a popular state management tool often used alongside React. The course helps a React developer learn how to manage state effectively using Redux, which is essential for building complex and maintainable React applications. The course includes practice with essential patterns like connect, useSelector, and useDispatch, which helps in a React development workflow.
Frontend Developer
A frontend developer builds user interfaces for websites and applications, often using frameworks like React. This course is particularly useful for anyone looking to work with React applications, as it provides a strong foundation in Redux, a very common state management library in that ecosystem. This course helps a frontend developer learn how to manage complex state using Redux, a skill that often improves the scalability of a website or web application. The course offers practical hands-on experience coding with Redux in both plain JavaScript and also working with React environments.
Web Application Developer
A web application developer creates dynamic web applications with complex functionality. This course may be useful since it covers managing complex state in application development using Redux. State management is a critical part of building maintainable and scalable web applications. This course provides hands-on experience that is useful for a web application developer. The course covers the core concepts of Redux, and provides practice in both plain JavaScript and React implementations, which are powerful tech stacks to have in your toolbox.
User Interface Engineer
A user interface engineer focuses on building the interactive parts of web sites or applications. This course helps a user interface engineer learn how to manage the application’s data using Redux. Managing state is a critical part of building a functional interface. This course teaches the Redux core concepts including actions, reducers, and store creation, teaching how components are connected to Redux. The course also provides hands-on practice in both the JavaScript and React environments.
Software Engineer
A software engineer is responsible for designing, developing, testing, and maintaining software systems. This course may be useful for a software engineer who wishes to specialize in frontend development or full stack projects that use React. This course teaches strategies for managing application state using Redux, which is a critical skill for building scalable applications that function smoothly. The course moves sequentially from plain JavaScript to React environments, providing a comprehensive approach to learning Redux.
JavaScript Developer
A JavaScript developer specializes in developing web applications using the language JavaScript. This course may be useful to a JavaScript developer because it covers Redux, a popular state management library used in JavaScript. This course provides hands-on practice in vanilla JavaScript and React contexts, which allows a developer to improve their skills. The course teaches key concepts of Redux such as actions, reducers, and store creation, which are important for building modern JavaScript programs.
Full-Stack Developer
A full stack developer works on both the front-end and back-end of web applications. This course may be useful for full stack developers working with JavaScript because it introduces them to Redux, a popular state management library that is often used with React. This course helps a full stack developer work on the front end by giving them the tools to manage complex state. The course offers hands-on practice in both plain JavaScript and React environments, which is relevant to a developer working across the tech stack.
Application Developer
An application developer creates software applications for various platforms. This course may be useful to an application developer. The course provides a strong basis in working with Redux. Redux is valuable in creating applications that can scale and are easy to maintain. This course teaches core concepts of Redux including actions, reducers, and the store, which are important when building modern applications. The course offers hands-on experience in both plain JavaScript and a React environment.
Web Developer
Web developers build and maintain websites and web applications. This course may be useful for web developers who use JavaScript and React, because it teaches Redux, a popular state management library. Redux is useful when building dynamic websites or web applications. The course provides practical knowledge of how to implement Redux in real-world applications, by creating the store, actions, and reducers that are essential to using Redux effectively. The course has practice both in JavaScript and in React contexts.
Software Architect
A software architect designs the structure of software systems. While this role typically requires an advanced degree, a software architect needs to understand the technology stack they are designing. This course may be useful to a software architect who works with React and front end technologies. This course may help a software architect understand how to better implement state management solutions, particularly using Redux. This course can help a software architect plan their tech stack by demonstrating the core concepts of Redux, such as actions, reducers, store creation, and essential patterns such connect(), useSelector(), and useDispatch().
Technical Lead
A technical lead oversees a team of developers and guides technical decisions. This role sometimes requires an advanced degree. This course may be useful for a technical lead who manages front end development teams or who is responsible for technical decisions relating to the tech stack used in React projects. This course can be useful for a technical lead as it teaches them how to manage application state using Redux. This course includes hands-on practice and covers core concepts, as well as more advanced patterns, making it useful to the technical decision making process.
Mobile Application Developer
A mobile application developer builds applications for mobile devices. This course may be useful for mobile application developers who use JavaScript frameworks, such as React Native, for building cross platform mobile apps. This course provides a solid understanding of Redux, a common state management library that is used frequently by web and mobile developers. The course introduces patterns such as connect(), useSelector(), and useDispatch(), which are useful for mobile application developers working with React Native.
Data Visualization Specialist
A data visualization specialist focuses on presenting data in a visual format to improve understanding and allow exploration of complex datasets. This course may help a data visualization specialist, particularly when building dynamic dashboards or interactive visualizations. The course introduces the concept of 'state' in application development, which is relevant to building visualization tools. The course also includes hands-on practice with React, which is often used to build user interfaces for complex applications.
Quality Assurance Engineer
A quality assurance engineer tests software to ensure it meets quality standards. This course may be useful for a quality assurance engineer who is testing web applications built with React. The knowledge of Redux could be beneficial for this engineer to understand how application state is managed. The course covers the core concepts of how Redux works, which may help a quality assurance engineer in writing effective test cases, particularly when working with complex applications built in React.
Technology Consultant
A technology consultant advises clients on technology strategy and implementation. This course may be useful for a technology consultant who needs to understand the landscape of front-end development. The course teaches Redux, which is necessary to know when a client is developing web applications in React. Although the course is hands-on and technical, knowledge of key terms like actions, reducers and store creation helps the consultant understand the complexities of an application.

Reading list

We've selected one books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Redux in JavaScript and React.
Provides a comprehensive guide to Redux, covering core concepts and advanced techniques. It's a valuable resource for understanding Redux principles and best practices. It offers practical examples and real-world scenarios to help you apply Redux effectively. This book is particularly useful for understanding the motivations behind Redux and its place in modern web development.

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