React is an open-source JavaScript library that excels at building web applications with a user interface (UI) that’s both dynamic and interactive. At its core, ReactJS revolves around components, modular building blocks that encapsulate functionality and UI elements.

When you hire ReactJS developers, they can create reusable components using this library, making it easier to maintain and scale projects. React efficiently updates the DOM through its Virtual DOM mechanism, optimizing rendering performance. It offers various techniques for state management, allowing components to maintain and handle their internal state or manage state globally through libraries like Redux.

When it comes to finding skilled React developers, you have two main options: traditional hiring methods or leveraging talent platforms like CloudDevs. Traditional approaches involve attending networking events, meetups, and relying on referrals from your professional network.

On the other hand, React offers a streamlined solution by providing access to a curated pool of pre-vetted React developers. By reaching out to us, you’ll save valuable time and effort in the hiring process. Simply communicate your requirements, review the talent profiles that match your needs, engage in a call with your selected candidates, and make your hiring decision with confidence.

The average salary for React developers in the United States is approximately $136,000 according to BuiltIn. Comparatively, if you were to hire a remote React developer from Latin America, it is expected to cost you an average of $85,000 per year.

Big companies use React because of its scalability, efficiency, and robustness. React’s component-based architecture allows for the creation of complex user interfaces while maintaining code simplicity and reusability.

Additionally, React’s virtual DOM and efficient rendering make it suitable for handling large-scale applications with high traffic and data-intensive operations.

React’s virtual DOM and efficient diffing algorithm make it faster compared to traditional DOM manipulation. Instead of directly updating the actual DOM for every change, React creates a virtual representation of the DOM and computes the minimal number of changes required to update the real DOM. This approach reduces unnecessary reflows and repaints, resulting in improved performance.

When you hire a React developer with CloudDevs, you’ll have a 7 day risk-free trial period of up to 40 hours, where you can review their work and their compatibility with your team. If you’re not satisfied with your developer’s work for any reason, we’ll find you a replacement immediately and you will not be charged for your first 7 days.

It can be hard to find great React developers due to the high demand for React engineers in the United States. The 2023 StackOverflow Developer survey ranked React as the most popular framework for professional developers.

React is also the preferred language for leading companies like NBC, Cloudflare, Klaviyo, Udemy, Motorola and JPMorganChase.

If you’re struggling to find elite React developers, try CloudDevs today to tap into our vast network of senior, pre-vetted Latin American React developers in just 24 hours.

React is in huge demand in 2025. Used by almost half of all web pages and ranked by the 2023 StackOverflow Developer survey as the most popular framework for professional developers, React is one of the most popular and versatile programming languages of all time.

If you’re struggling to find top React developers for your project, consider using a platform like CloudDevs, which offers thousands of pre-vetted React developers for 60% less than a local hire.

React development is the process of building a User Interface (UI) using the free, open-source React.JS library. Managed by Meta, this JavaScript library is designed to make developing UIs seamless for more fast, dynamic, and scalable web applications.

Nope, React is not a programming language. It is a library for JavaScript, used to build fast and efficient user interfaces.

JSX is a syntax extension for JavaScript that makes it easier to use React. It allows a developer to write HTML elements in JavaScript by converting HTML tags into React elements.

React developers create and maintain dynamic, efficient web pages. On a day-to-day basis, they might write and maintain reusable components, debug problems, and test components.

Yes – React is a JavaScript library, and every component is written in JavaScript. Often, this involves using the syntax extension JSX, to make programming in React easier.

While both D3.js and React are JavaScript libraries, they are used for different things. React is mainly used for front-end development of user interfaces, while D3.js specializes in the visualization of data in charts and graphs.

React Hooks allow function components to access state and other React features, generally removing the need for class components. This makes code more concise and easy to read, as well as facilitating code reuse with custom hooks.

React is mainly used for front-end development, to make dynamic, interactive web pages that are also fast and scalable.

React optimizes web application performance by making use of a virtual DOM, or Document Object Model, which represents the structure of a document—eg the HTML of a web page—in memory. This allows it to minimize the time spent on rendering updates, leading to faster, more responsive user interfaces.

React provides the ability to manage the state of forms and their respective validation logic within the components. React offers different libraries for simplifying form validation, like Formik and Yup.

Server-Side Rendering, or SSR, is essential for ensuring top SEO performance. By pre-rendering components in HTML, users can see content faster, even before the JavaScript has finished loading. This improves performance on slower networks and boosts SEO indexing.

Yes, a Full-Stack developer will likely use React for their Front-End development. They would then use a Back-End technology like Node.js or Express, which can easily be connected to React.

React developers maintain code quality by focusing on best practices, like reusability, component-based architecture, and modularity of components.

React has many advantages over other technologies. Its component-based architecture allows developers to create reusable user interface components, while its Virtual-DOM feature enhances its speed and overall performance. React is also very easy to test and debug.

The main purpose of using React is to develop faster, more scalable and dynamic user interfaces. React developers use it to create modular, reusable components, boosting performance and making it easier to maintain.

The most common method for hiring React developers is using job boards such as LinkedIn and Indeed. However, this method can be very slow. According to Glassdoor, it takes an average of 35 days to hire a developer in the US.

With CloudDevs, you can save over a month on hiring using our pre-vetted talent pool. Our React developers have already been interviewed and undergone a coding challenge, allowing you to hire in just 24 hours.

Yes. CloudDevs aims to facilitate one of the fastest hiring processes in the market. After your initial consultation with a CloudDevs representative, you can hope to have up to 3 talent profiles from our pre-vetted talent pool in your inbox within 24 hours. Based on your speed of arranging screening calls and finalizing your pick, you can hope to start working with a React developer from CloudDevs in under 24 hours.