Question 1

What is React, and why is it important to learn about?

Accepted Answer

React is an open-source JavaScript library developed and maintained by Facebook that is used to create user interfaces (UI) or UI components for front-end development. By making it easy to create attractive, interactive UIs with encapsulated JavaScript components, React has become a popular and important tool for web application development as well as mobile app development.

UI design today is a critical aspect of software development as well as web design, thanks to the advent of single-page applications (SPA) that allow for sophisticated software programs and services such as Google Maps and Facebook to run within a web browser without having to open additional pages. Because React UI components efficiently update and render with changing data inputs, it has become the tool of choice for SPAs and responsive web design. Mobile app developers can also use React to build UIs in React for iOS and Android applications with the React Native framework.

Question 2

What kinds of careers can I have with a background in React?

Accepted Answer

A background in using React is becoming an essential skill for a career in web development, as more companies seek to build single-page applications to deliver interactive, engaging user experiences. Being able to quickly design attractive and instantly responsive JavaScript-based UIs with React, as well as the ability to leverage React Native to deploy these UIs for cross-platform mobile apps, helps developers meet growing client needs in these areas and expand their career opportunities.

According to the Bureau of Labor Statistics (BLS), web developers earned a median annual salary of $73,760 in 2019, and jobs in this field are expected to grow “much faster than average” compared to jobs across the economy as a whole. While many web developers have bachelor’s degrees in computer science, others can get their start with just a high school diploma or associates degree and online learning experience, making this an accessible and well-paying career path.

Question 3

Can I learn about React by taking online courses on Coursera?

Accepted Answer

Certainly, computer science courses are some of the most popular learning opportunities on Coursera. You can learn about React and a wide range of related web development and mobile app development topics on Coursera, including individual courses and Specializations spanning multiple courses. You can also have the choice of learning from top-ranked schools like the University of Michigan and Hong Kong University of Science and Technology or by completing step-by-step tutorials alongside experienced instructors with Coursera’s Guided Projects.

Question 4

What skills or experience do I need to already have, before starting to learn React?

Accepted Answer

The skills or experience you may need to learn React include a high comfort level creating a landing page or a small website using HTML, CSS, and especially JavaScript (ES5 or ES6). You may need to have a working knowledge of updated versions of Bootstrap 4 before learning React, as well. You may also want to have the experience of understanding some very basic React fundamentals, such as “hooks,” before learning more about the topic.

Question 5

How do I know if learning React is right for me?

Accepted Answer

Learning React may be right for you if you would like to understand the fundamentals of React and be able to create and build a website with ease. Studying React may be right for you if you plan to specialize in front-end web development since it’s what runs the programming the user interacts with on the screen. However, it may be right for you if you plan on being a full-stack web developer who knows how to build both the front end and back end of a website.

Question 6

What are common career paths for someone in React?

Accepted Answer

The most common career paths for someone who has studied React is to become an on-staff or freelance React developer (entry-level or advanced), a front-end web developer, or become advanced as a full-stack web developer. In addition to specializing in React to develop websites, another common career path would be to become a UI (user-interface) designer who can use React to develop appropriate components.

Question 7

What topics can I study that are related to React?

Accepted Answer

A topic you can study that’s related to React would be UI since UI designers need to learn to work with code and components when building user interfaces. Another related topic would be to learn object-oriented programming so you understand what it is, and what it is not capable of when using JavaScript. Also, learning about cloud technology may be beneficial to learn as a related topic because React can be used to create cloud applications.

Question 8

What types of places hire people with a background in React?

Accepted Answer

The kind of places that hire people who know React are typically companies and businesses with a major online presence who interact on sophisticated websites with users, clients, and customers. Other types of places that hire people who know React are companies that provide, design from the bottom-up, and maintain technology services to various industry sectors, such as financial, health care, educational, and retail.

Question 9

What are the benefits of taking an online React course?

Accepted Answer

Online React courses offer a convenient and flexible way to enhance your knowledge or learn new React skills. Choose from a wide range of React courses offered by top universities and industry leaders tailored to various skill levels.

Question 10

What React courses are best for training and upskilling employees or the workforce?

Accepted Answer

When looking to enhance your workforce's skills in React, it's crucial to select a course that aligns with their current abilities and learning objectives. Our Skills Dashboard is an invaluable tool for identifying skill gaps and choosing the most appropriate course for effective upskilling. For a comprehensive understanding of how our courses can benefit your employees, explore the enterprise solutions we offer. Discover more about our tailored programs at Coursera for Business here.

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Developing Front-End Apps with React

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Frequently Asked Questions about React

What is React, and why is it important to learn about?‎

What kinds of careers can I have with a background in React?‎

Can I learn about React by taking online courses on Coursera?‎

What skills or experience do I need to already have, before starting to learn React?‎

How do I know if learning React is right for me?‎

What are common career paths for someone in React?‎

What topics can I study that are related to React?‎

What types of places hire people with a background in React?‎

What are the benefits of taking an online React course?‎

What React courses are best for training and upskilling employees or the workforce?‎

Other topics to explore