What is React.JS, and why is it important to learn?

React.JS is an open-source JavaScript library for building interactive user interfaces. In this JavaScript library, web and computing professionals can access existing code pre-written from the JavaScript language to develop web components that users interact with on a device. Because React.JS is open-source, it enables learners interested in web-related careers to provide efficient, cost-effective services to clients and employers. While helping learners enhance the services they provide, React.JS also helps them drive their value as professionals— in 2019, the average React.JS developer salary in the U.S. was $120,000 or roughly $57 per hour .

What jobs can you get in React.JS?

Resources across the web point to React being a good skill to know, with one revealing that learning React.JS is “the need of the hour.” Because of React.JS’ relevance in the market, it’s safe to say this tool helps learners become more in-demand. Some job titles enjoyed by successful React.JS learners include Front-end Developer, UI Developer, Computer Programmer, Software Developer, Web Developer, Full-Stack Developer, Software Engineer, and others that are related.

How can online courses help you learn React JS?

Through Coursera, React JS is covered in various courses. These courses focus on understanding ways to create hybrid mobile applications; learning to implement NoSQL databases using MongoDB; communicating to the client side through a RESTful API; and more. Lessons are administered via video lectures, readings, quizzes, hands-on projects, and additional content. Lessons on React.JS are taught with relevance to Computer Science and Engineering, and are administered via video lectures, readings, quizzes, and other types of content delivery.

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

Before you start learning ReactJS (also referred to as React.JS or simply React), you should have a basic knowledge of CSS, HTML, and JavaScript, which ReactJS is written in. A basic understanding of the ES6 scripting language is also needed, including let, const, arrow functions, imports and exports, and classes. You should have experience using the npm registry for Java code sharing too. As you begin to develop apps using React, you'll also need a knowledge of iOS and Android operating systems.

What kinds of people are best suited for roles in ReactJS?

You're well suited for roles in ReactJS if you enjoy technology and web development, particularly user interface (UI) front-end development, but full-stack development as well. People who are best suited for ReactJS roles also have good communication skills since they need to be able to express their ideas well as they work with teams to build apps. They are open-minded and accepting of the ideas and suggestions of others. And they also have good problem-solving skills, which is needed when troubleshooting coding errors and developing the best possible product.

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

Learning ReactJS is right for you if you're interested in developing web apps, including hybrid mobile apps or websites, which you can begin doing with knowledge of the fundamentals of React. It's also right for you if you want to be a front-end web developer since knowing ReactJS will help you build code that's efficient and effective for user interfaces. You can do many things with React, such as create a shopping cart, animated CSS components, news client, GitHub projects, product comparison pages, calculator apps, photo galleries, emoji searches, tutorial solutions, and so much more. If any of these capabilities are interesting to you, learning ReactJS might just be right for you.

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Meta Front-End Developer
Compétences que vous acquerrez : Web Development, Front-End Web Development, React (web framework), Javascript, Computer Programming, HTML and CSS, Software Engineering, Software Engineering Tools, Human Computer Interaction, User Experience, Research and Design, User Experience Design, Algorithms, Cloud Computing, Semantic Web, Strategy and Operations, Theoretical Computer Science, Business Psychology, Interactive Design, Programming Principles, Software Testing, Application Development, Big Data, Calculus, Computer Programming Tools, Data Management, Entrepreneurship, Market Research, Mathematics, Operations Research, Project Management, Web Design, Computer Graphics, Design and Product, Graphic Design, Software Framework, Accounting, Algebra, Collaboration, Communication, Computational Logic, Computational Thinking, Computer Architecture, Computer Networking, Computer Science, Data Structures, General Accounting, Hardware Design, Java Programming, Journalism, Leadership and Management, Linux, Marketing, Mathematical Theory & Analysis, Network Architecture, Network Model, Network Security, Operating Systems, Other Web Frameworks, Problem Solving, Python Programming, Search Engine Optimization, Security Engineering, Software Architecture, Statistical Programming, User Research, Visual Design, Web Development Tools
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Beginner · Professional Certificate · 3-6 Months
IBM Skills Network
IBM Full Stack Software Developer
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Beginner · Professional Certificate · 3-6 Months
Meta
Meta React Native
Compétences que vous acquerrez : Web Development, React (web framework), Javascript, Software Engineering, Mobile Development, Computer Programming, Front-End Web Development, Mobile Development Tools, HTML and CSS, Human Computer Interaction, Software Engineering Tools, User Experience, Application Development, Computer Programming Tools, Cross Platform Development, Data Management, Databases, Interactive Design, User Experience Design, Web Design, Business Psychology, Computer Graphics, Database Administration, Database Application, Design and Product, Graphic Design, Programming Principles, Research and Design, SQL, Software Architecture, Software Testing, Statistical Programming, Theoretical Computer Science, Accounting, Agile Software Development, Algorithms, Collaboration, Communication, Computational Logic, Computer Architecture, Computer Networking, Data Structures, Entrepreneurship, General Accounting, Hardware Design, Java Programming, Journalism, Leadership and Management, Linux, Mathematical Theory & Analysis, Mathematics, Operating Systems, Operations Research, Other Programming Languages, Other Web Frameworks, Problem Solving, Product Lifecycle, Project Management, Software Framework, Strategy and Operations, User Research, Visual Design
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Beginner · Specialization · 3-6 Months
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Introduction to Front-End Development
Compétences que vous acquerrez : HTML and CSS, Web Development, React (web framework), Software Engineering Tools, Software Framework, Business Psychology, Computer Architecture, Computer Networking, Computer Programming, Computer Programming Tools, Front-End Web Development, Javascript, Network Architecture, Network Model, Network Security, Research and Design, Security Engineering, User Experience Design, Web Design, Web Development Tools
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Beginner · Course · 1-4 Weeks

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En résumé, voici 10 de nos cours react js les plus populaires

Meta Front-End Developer: Meta
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Meta React Native: Meta
Developing Front-End Apps with React: IBM Skills Network
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Developing Cloud Apps with Node.js and React: IBM Skills Network
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Questions fréquentes sur React Js

React.JS is an open-source JavaScript library for building interactive user interfaces. In this JavaScript library, web and computing professionals can access existing code pre-written from the JavaScript language to develop web components that users interact with on a device.
Because React.JS is open-source, it enables learners interested in web-related careers to provide efficient, cost-effective services to clients and employers. While helping learners enhance the services they provide, React.JS also helps them drive their value as professionals—in 2019, the average React.JS developer salary in the U.S. was $120,000 or roughly $57 per hour.‎
Resources across the web point to React being a good skill to know, with one revealing that learning React.JS is “the need of the hour.”
Because of React.JS’ relevance in the market, it’s safe to say this tool helps learners become more in-demand. Some job titles enjoyed by successful React.JS learners include Front-end Developer, UI Developer, Computer Programmer, Software Developer, Web Developer, Full-Stack Developer, Software Engineer, and others that are related.‎
Through Coursera, React JS is covered in various courses. These courses focus on understanding ways to create hybrid mobile applications; learning to implement NoSQL databases using MongoDB; communicating to the client side through a RESTful API; and more. Lessons are administered via video lectures, readings, quizzes, hands-on projects, and additional content.
Lessons on React.JS are taught with relevance to Computer Science and Engineering, and are administered via video lectures, readings, quizzes, and other types of content delivery.‎
Before you start learning ReactJS (also referred to as React.JS or simply React), you should have a basic knowledge of CSS, HTML, and JavaScript, which ReactJS is written in. A basic understanding of the ES6 scripting language is also needed, including let, const, arrow functions, imports and exports, and classes. You should have experience using the npm registry for Java code sharing too. As you begin to develop apps using React, you'll also need a knowledge of iOS and Android operating systems.‎
You're well suited for roles in ReactJS if you enjoy technology and web development, particularly user interface (UI) front-end development, but full-stack development as well. People who are best suited for ReactJS roles also have good communication skills since they need to be able to express their ideas well as they work with teams to build apps. They are open-minded and accepting of the ideas and suggestions of others. And they also have good problem-solving skills, which is needed when troubleshooting coding errors and developing the best possible product.‎
Learning ReactJS is right for you if you're interested in developing web apps, including hybrid mobile apps or websites, which you can begin doing with knowledge of the fundamentals of React. It's also right for you if you want to be a front-end web developer since knowing ReactJS will help you build code that's efficient and effective for user interfaces. You can do many things with React, such as create a shopping cart, animated CSS components, news client, GitHub projects, product comparison pages, calculator apps, photo galleries, emoji searches, tutorial solutions, and so much more. If any of these capabilities are interesting to you, learning ReactJS might just be right for you.‎

Le contenu de cette FAQ a été mis à disposition à des fins d'information uniquement. Il est conseillé aux étudiants d'effectuer des recherches supplémentaires afin de s'assurer que les cours et autres qualifications suivis correspondent à leurs objectifs personnels, professionnels et financiers.