It has been widely used in the development of web and mobile applications. ReactJS has been used by more than 1 million developers worldwide, and there are more than 2,000 open-source React projects on Github.
Facebook uses ReactJS, Instagram, Netflix and Airbnb to power their web apps. As a result, it has been one of the most popular libraries in the past few years. In 2018, it had 24% of the global usage share for client-side frameworks (compared to Angular at 10%). React is still relatively new, but it’s already gaining popularity among developers because of its speed, simplicity, and efficiency.
Qualifications Required for the Job Role
The most important thing about ReactJS is that it’s all about the view. The view is like a single-page application in which everything in the app exists in one place and updates automatically when you make changes to it. It has been gaining popularity in the past few years because of its simplicity and declarative nature, making it easier for developers to build complex user interfaces.
The following are some of the qualifications needed to be a reactJS developer:
- Experience with modern development practices (e.g., ES6/ES7)
Job Role and Responsibility
A ReactJS developer uses the library to build interactive and reusable components for web applications. They also use ReactJS to create user interfaces for desktop applications. Along with creating segments, a ReactJS developer also manages the application’s state and handles events in response to user interactions.
ReactJS Developer Job responsibilities:
- Writing reusable components
- Managing application state
- Handling events in response to user interactions
Skills Required for the Job Role
ReactJS is a library that allows for the interactive development of user interfaces for web applications. It uses data structures known as components to render HTML elements on the page. ReactJS can be used with other libraries such as jQuery or Angular to build apps with rich user interfaces.
The skillset required to work as a ReactJS developer is wide and varied. However, there are a few skills that you need to have to be successful with the technology. Here are some necessary skills to work as a ReactJS developer are:
HTML5 and CSS3
Node.js can be used in a ReactJS project because it has its own ecosystem of tools and frameworks available for your projects, such as ExpressJS, SocketIO, and MongoDB. Node.js also provides a rich set of modules that the community has developed to support existing libraries such as ReactJS and libraries like Redux or ExpressJS with their APIs
JSON and XML data formats
ReactJS developers need to know about these data formats because it uses them to render the HTML, CSS, and JS files. In addition, these formats are used for writing React code in different ways, which can help you with your career as a developer.
Git version control system
Git is a popular version control system used to manage changes and track the history of software projects. Every ReactJS developer doesn’t need to know Git, but it can be helpful for their career. It helps them collaborate with other developers more efficiently and avoid unnecessary conflicts.
ReactJS developers can use Git to ensure that they have the latest code available on their project and that they don’t need to keep checking their codebase now and then. The benefits of using Git are that it allows developers to collaborate on a project, store the history of all changes, and provide a way for multiple developers to work on the same project at the same time without interfering with one another.
How and Where to Learn ReactJS
There are many online resources to learn ReactJS, including reading books, watching videos, attending workshops or conferences, taking online courses and consulting with professionals. Here you can see some options for you to consider based on your preferences:
- Self-Guided Websites and Courses
- Virtual Classes
- Non-Virtual Classes
- Starting Your Projects
LearnVern is a platform that offers courses on a variety of topics. In addition, they have a free ReactJS tutorial that you can try out. This course will help you understand the basics of ReactJS and get started with learning it. LearnVern’s ReactJS course is an interactive and customizable course that will teach you the fundamentals of React.js in a simple, easy-to-follow, step-by-step manner.
With the rise in popularity of ReactJS, many people are now looking for careers in the field. While ReactJS is still a relatively new technology, there are plenty of opportunities for developers.