How To Become A React JS Developer

  • July 11, 2023
How To Become A React JS Developer

Have you ever wondered why most tech giants prefer ReactJS over other technologies? If yes, then you might also have thought of becoming a professional ReactJS developer someday.

And also have thought about how to become a ReactJS developer expert or how long does it take to become a ReactJS developer?

If you look over the internet, there are many answers to these questions, but here we have made a perfect roadmap to becoming a ReactJS developer easily.

Stick to your guns and read the full blog to become a top ReactJS developer.

Who is the ReactJS developer?

A professional ReactJS developer is a software developer who specializes in using the ReactJS library to create interactive user interfaces for web applications. ReactJS is a popular open-source JavaScript library to build complex, high-performance UIs for web and mobile applications.

A ReactJS developer is responsible for creating reusable and efficient components, managing the state of the application, handling user interactions, and optimizing performance.

As an expert ReactJS developer, you should understand JavaScript, HTML, CSS, and web development principles well. Additionally, they should be familiar with related technologies like Redux, Node.js, and GraphQL.

What does a ReactJS developer do?

A ReactJS developer uses the ReactJS library to build user interfaces (UIs) for web applications. They work with other technologies like HTML, CSS, and JavaScript to create reusable UI components, implement complex UI workflows, and optimize performance. They also debug and maintain existing ReactJS codebases.

Roles and Responsibilities of a ReactJS Developer

In case you are still wondering how to be a good ReactJS developer, here are the major responsibilities of a ReactJS developer you must checkout in order to become one:

  • Develop user-friendly web applications using the ReactJS library and other front-end technologies like HTML, CSS, and JavaScript.
  • Design and develop reusable and efficient UI components to create a high-quality user experience.
  • Collaborate with the design team to create responsive and visually appealing user interfaces.
  • Implement responsive designs for different devices and screen sizes.
  • Manage the state of the application using libraries like Redux and MobX.
  • Write clean, efficient, and maintainable code using best practices and design patterns.
  • Debug and fix issues and optimize the performance of the application.
  • Ensure that the application is accessible and meets web standards and guidelines.
  • Work in an agile development environment and participate in code reviews, testing, and deployment activities.
  • Stay updated with new trends and technologies in front-end development and continuously improve skills and knowledge.

In addition to the above responsibilities, a dedicated ReactJS developer may also be responsible for integrating the front-end with back-end technologies like Node.js and databases. They may also be involved in building mobile applications using React Native.

What do I need to become a React JS developer?

React developers play a critical role in the front-end development of interfaces. The roadmap to becoming a ReactJS developer consists of these major responsibilities:

  1. Developing Front-End Features: React developers are responsible for creating and implementing UI elements such as icons, images, and gesture-driven features. Examples of gesture-driven features include swiping, long-pressing, and drag-and-drop.
  2. Writing Code: React developers translate wireframes (also known as screen blueprints) into code. They also write CSS selectors and HTML tags to ensure the user interface appears correctly on various devices and browsers.
  3. Optimizing Application Functionality: React developers work to ensure that the application functions efficiently across different platforms. They optimize application performance to ensure seamless operation across various devices and browsers.
  4. Software Testing: React developers are involved in all stages of interface development, including testing the applications they work on. They are responsible for ensuring the application is bug-free and operates as intended.

How to Become a ReactJS developer expert

If front-end development and web designing jazz you up, a ReactJS developer position will be a great fit for you. The rampant demand for expert ReactJS developers shows that anyone willing to make their career as a ReactJS developer can start learning the technology and relevant skills to become an expert ReactJS developer. The following walkthrough will help you learn more about pursuing this career path:

1. Choose Your Focus:

React is a JavaScript-based library mainly used by developers for front-end development. It specifically deals with the view layer of an application, which is responsible for the visible elements of a webpage, meaning it is used for devising interactive user interfaces and web applications quickly and efficiently.

Though JavaScript is full stack technology used for both front-end and backend for developing an application. While React is mainly used for front-end development, it can also be used with backend frameworks for server-side development. So, aspiring React developers can either focus on front-end development or extend their expertise by becoming full-stack developers.

Frontend ReactJS developers: Most professional ReactJS developers focus on front-end development which requires specialization in creating graphical user interfaces, and that’s the reason they are also known as client-side developers.​

These developers are responsible for the layout and aesthetics of the app. The developer writes code that allows a user to run a webpage or a browser on their smartphone or PC, meaning they are responsible for ensuring multi device compatibility, as well as interface compatibility with a variety of screen sizes, for consumer usage purposes.

Front-end developers must know how to create User Interfaces (UIs), and User Experiences (UXs) with JavaScript, CSS, HTML, and UI frameworks among others.

Full-stack ReactJS Developer: Full-stack developers are the ones who are skilled in both front-end and back-end technologies and techniques. They are proficient ReactJS developers accountable for developing user interfaces, building servers, databases, and websites, and coding for mobile platforms and website functionalities.

A full-stack developer oversees the entire project, from its initiation to completion. They need to possess organizational skills and attention to detail as they are responsible for ensuring the responsiveness of the application, designing front-end architecture, and collaborating with graphic designers on website design features.

2. Gain the essential skills

Becoming a React developer involves the following steps:

  • Learn the basics of JavaScript: React is built on top of JavaScript, so it’s essential to have a solid understanding of the language before you begin learning React.
  • Understand HTML and CSS: While React is not directly related to HTML and CSS, you need to understand these technologies well to build web applications with React.
  • Learn React fundamentals: Start with the React documentation and get familiar with the basics of React, such as components, JSX, props, state, and lifecycle methods.
  • Practice coding with React: Create small projects and code snippets using React. Start with the official React tutorial or build a simple to-do list application.
  • Keep learning: Follow React-related blogs, online courses, and YouTube channels to stay up-to-date with the latest developments in the React ecosystem.
  • Build a portfolio: Build some projects and showcase them on GitHub, CodePen, or other online platforms to demonstrate your skills to potential employers.
  • Apply for React developer jobs: Once you have gained enough knowledge and experience, apply for React developer roles and attend interviews.

Remember, becoming a React developer requires time and practice, so be patient and keep learning.


Is React JS developer a good career?

A big yes! Being a ReactJS developer can be a great career choice. And the reasons are pretty obvious – ReactJS is a broadly used JavaScript library for building user interfaces, and its popularity has increased rapidly since its initial release. It is highly in demand among employers, and there is a need for more skilled ReactJS developers in the market.
Additionally, working with ReactJS can provide opportunities for professional growth and development as it continually evolves and expands its capabilities.
Moreover, ReactJS has a large and active community, so developers can easily find resources, support, and opportunities to learn and grow their skills. ReactJS developers also tend to earn a competitive salary, making it a financially rewarding career path.
Therefore, if you enjoy working with JavaScript and building user interfaces, and are interested in a career in web development, becoming a ReactJS developer can be a good choice.

Average Salary of ReactJS Developer in India.

So, how much does a ReactJS developer earn? The React.JS developer salary range in India on experience ranges from INR 450,000 annually to NR 15.2 lakhs annually on average.

React.JS developers with 1 to 4 years of experience may earn between INR 450,000 – INR 530,000 per year. Mid-level ReactJS developers with 5 – 6 years of experience can make INR 1,200,000 per year, whereas senior-level ReactJS developers can make more than INR 1,500,000 per year as their skills grow, such as senior-level ReactJS developers with 10-20 years of experience can make up to INR 15.2 lakhs per year on average.

How long does it take to become a React developer?

Becoming a proficient React developer will take one to six months on average. However, it completely depends on your learning skills and prior software development experience using various programming languages, especially JavaScript.

If you have good hands-on JavaScript, then you can start coding with React. However, to master the language fundamentals, you need about 4-6 months.

Is it hard to be a React developer?

Learning new things takes time, and sometimes it is difficult too. Luckily, React is an easy-to-understand programming language.

But, if you are a budding software developer with zero to less knowledge of the fundamentals of other programming languages and platforms, it will be difficult to learn the language fundamentals quickly.

Hence, it is important to gain foundational knowledge of JavaScript, CSS, and HTML. It will help you make a strong grip on the language.

Do React developers get paid well?

React developers are in high demand and so get paid well. However, a React developer’s salary range depends on various aspects, including the job location, company or work type, country and currency, experience level, and more.

As per the Ambitionbox survey on 2,000 latest salaries, the React developer’s salary ranges between ₹ 1.2 Lakhs to ₹ 10.0, where the average salary is around ₹ 4.0 Lakhs.

Is React still in demand?

Today, when many technologies come and go in this tech world, React is continuously a go-to choice for developers and businesses as it provides fast and flexible results, the reason being that the components used in React are easy to maintain, execute, and manage. React gives businesses the versatility and opportunity to scale more with less.

Should I learn Python or React?

Both React and Python are popular and in-demand technologies. However, both of them have different purposes of use and career paths.

React is a JavaScript library for developing user interfaces, mainly for web applications. In contrast, Python is a general-purpose programming language used for developing a range of applications, such as web development, machine learning, data analysis, and more.

In the end, it’s up to you to choose the right technology to learn based on your career goals, interests, and the job market in your area or the location you want to head on to for a job search.


ReactJS is undoubtedly one of the most emerging technologies for building user interfaces based on components. If you like programming, you can become a ReactJS developer, whether front-end ReactJS developer or full-stack ReactJS developer, following the roadmap to how to be a ReactJS developer.

Also, if you need help, SourceBae can help. We provide training and also help developers connect with their ideal companies with good packages.

Additionally, if you want to become a ReactJS developer, you can take help from some of the best platforms to learn ReactJS.

Also, if you are a technical recruiter or a project manager wondering how to hire the best ReactJS developer, take a look at our ReactJS developer job description blog or contact SourceBae, one of the best sites to hire remote ReactJS developers.

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