9 Skills a React.js Developer Must Have!

Updated On: March 22, 2023

Updated By: AppsRhino



For any company seeking to improve its online presence, hiring a front-end developer is essential.

Their coding prowess, UX awareness, and collaboration capacity with your tech and design teams can all affect how customers see your company. 

React, a JavaScript library, is one of the most well-liked client-side programming frameworks. 

The ability to assess each developer's top abilities is necessary to find the greatest React JS developer.

More than 42.62% of developers utilize ReactJS. Because of this, organizations are looking for the top React JS developer with specialized and potent skills. 

Technical recruiters may find themselves in a difficult situation when they don't receive resumes with a solid foundation and the right skill set. 

Their inability to identify the precise abilities they need is perhaps their largest problem.

Read on to find out the necessary hard and soft skills that you must possess as a react.js developer!

9 skills a React.js developer must-have!




1. HTML and CSS

HTML and CSS are essential if you want to hire a React front-end developer. 

The candidate's proficiency with these client-side technologies and significant react developer tools provides insight into their capacity to design and work with extremely intuitive, value-rich user experiences (UIs).

Given that UIs currently play a large role in determining how valuable and high-quality an application is deemed to be, the skill set of a React JS developer might indirectly impact the same.

2. Fundamentals of JavaScript

One of the key competencies needed for ReactJS developers in JavaScript. 

As a result, you must evaluate their knowledge of JavaScript fundamentals, including code organization, variables, data types, operators, loops, switch statements, objects, primitives, boolean, arrays, and more. 

Giving these ideas the weight they deserve is essential since they apply to both writing JavaScript and writing code for ReactJS web development. 

As a result, if their foundational understanding is strong, so would their capacity as a React JS developer.

3. JavaScript ES6

A good grasp of ES6 must be added to a React developer's skill set, in addition to a working knowledge of JavaScript's fundamentals (ECMAScript 2015 or ECMAScript 6). 

The developer can create and manage web applications in accordance with your needs, thanks to this more recent version of JavaScript.

4. JavaScript XML(JSX)

Since we're already discussing how important it is for React developers to have access to JavaScript, JSX also deserves special consideration. 

JSX, a JavaScript syntax extension, makes coding more ergonomic. Developers proficient in JSX and ReactJS can easily code and include HTML/XML elements in React. 

5. Git

Git-savvy ReactJS developers are masters of version control, code storage, and maintenance. 

They can store the project on centralized version control platforms like GitHub, GitLab, and BitBucket, thanks to their proficiency with ReactJS. 

Developers can modify the code by using commands like push, pull, comment, add, etc. 

Git keeps track of these modifications and allows developers to combine or isolate branches to test the code's functionality in various scenarios.

6. Node and NPM

If you're specifically seeking a ReactJS full-stack developer with the necessary expertise, Node should be a must. 

Node would take care of front-end development, and React might handle the back-end. 

MongoDB, Express, React, and Node comprises the MERN stack, which is the best example of a full-stack environment. 

Further strengthening their compatibility, developers can immediately run React codes in the Node environment and vice versa.

7. Redux

Asynchronous state updates are among the most challenging elements of the React programming language. 

As a result, one of the most crucial skills for ReactJS developers is the ability to use Redux successfully.

Redux, a built-in state, enables developers to maintain and control the React library. It is used for state management by developers with a focus on scalability. 

By merging the ideas of functional programming and immutability, Redux helps the developer design programs that act consistently, are easy to test, and work similarly in various circumstances.

Soft skills:


1. Communication

The development of apps requires constant communication, both among team members and with external stakeholders. 

The ReactJS developer would frequently find themselves interacting with a group of people with varying levels of technical and non-technical exposure in such circumstances. 

In order to involve everyone in the development process, comprehend project needs, communicate those requirements to team members, share progress updates, etc., the developer should have strong communication skills.

2. Ability to work in a team

ReactJS programmers are not lone wolves scavenging across the forest. 

Even the most independent full-stack React developer will need to work closely with the product owner, tester, designer, and other team members.

They must therefore possess a personality that enables them to work well with others and contribute to the team. 

Their technological expertise and experience are useless if they cannot collaborate with others.


In conclusion, becoming a successful React JS developer requires more than just mastering the technical skills. 

It also requires having excellent communication, problem-solving, and teamwork skills. 

Additionally, being able to stay updated with the latest industry trends, being familiar with best practices, and having the ability to write clean and efficient code are essential. 

Finally, a willingness to learn and adapt to new technologies is crucial for long-term success in this field. With these skills in place, developers can become valuable assets to any project or team. 

Aspiring developers should work on honing the aforementioned skills to stay competitive and relevant in today's dynamic tech landscape.

AppsRhino’s team of experienced developers possesses the technical skills required for React JS development and more. 

With the option of hiring on a project-by-project or per hour basis, we offer flexible solutions that cater to your needs. 

Don't wait any longer, contact us today and let us give your project the much-needed support and boost!


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