React js

Expand your business with lightning-fast web apps, expertly crafted using React.js

Hire React Experts

Use React.js Development to Build Performant
and User-Centric Web Applications

React.js is currently one of the most popular and in-demand JavaScript libraries in the UK, allowing you to create visually stunning and cost-effective dynamic user interfaces.

This library offers many benefits to your business, such as reducing investment costs, shortening time to market, and providing your clients with an exceptional user experience.

How React.js Can Help
Your Business?


React developers are able to reuse and recycle components across different applications. This approach enhances the development speed and makes it highly cost-effective.


React.js uses the latest technologies, enabling you to reduce webpage loading times and create super-fast, SEO-friendly web applications.


Thanks to code reusability, it is possible to test your product in the market much faster and also easily scale it according to the users' needs.


Build your own Marketplace, Custom portal, CRM, or an Interactive Dashboard that will pass the test of time.

Hire React.js Developers Involved in
Successful Digital Transformations

  • Case Study Toolbox - web app development by Pagepro


    Front-end development for web app MVP with React for insurance company

  • Frontend development for Amplience developers portal by Pagepro


    Front-end development for CMS Documentation in Docusaurus.

  • Just in Case Estates - Case Study - how we cut the development time by 50%

    Just in Case Estates

    Building the web app MVP with Next.js to test a new financial product on the US market.

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Pagepro was excellent from a project management perspective, thanks to their budget flexibility and timely adherence to our deadlines.

Working with Pagepro truly was a smart choice regarding the cost reduction of such a big project, allowing us to complete the work while still respecting the budget and the quality requirements.

Working with Pagepro appeared to be highly effective. From the beginning I felt I was in good hands and well taken care of. The crucial part was their understanding of what we want to achieve. I never had to micro-manage, nor monitor the progress, as deliverables were always spot-on and high quality.

P.S. Last month we got a big client that, I’m sure, wouldn’t contact us through the old website.


Hire Experienced React js Developers

Tell us about your challenge, and let's get the ball rolling.

talk to our expert

React.js Development Process
at Pagepro


We will have a closer look at your goals and objectives to specify technical requirements and priorities for the project.


In this phase, we will create a project schedule with clear deliverables and responsibilities.


We take the project team into one room and make sure we all understand what goals, objectives, and expectations are.


We track and communicate the progress to adapt and arrive with the final product. As planned.

Corporate Clients we Proudly served

Why Choose Pagepro
as Your React js Agency?

  • Tailored to Corporate Venture Building

    All our services, as well as communication, development, and delivery standards, are tailored to make corporate venture development more predictable, safe, and frictionless.

    Confirmed by strong case studies.

  • Painless Development

    Use our battle-tested standards to efficiently deliver your corporate venture building initiative. Stick to the timeline, budget, and deliver the best quality code that is easy to maintain and hand over to your internal team.

    Confirmed by a 4.9 Clutch Score.

  • Battle-tested & Proactive Team

    We have been working on various projects with the same core team for many years already. We know each other, and what to expect from each other, and it's natural for us to develop, manage, and communicate on the highest standards.

    Confirmed by 90 NPS.

  • Modern Tech Experts

    We are experts in React, React Native, Node.js, and Jamstack, as we believe these are the most efficient technologies to build, scale, and maintain corporate venture initiatives. We constantly share knowledge on one of the most popular tech blogs.

    Confirmed by the seniority of our developers.

Pagepro in Numbers

  • 179

    Projects Done

  • 12

    Years in Business

  • 4.9/5 Rate

  • 40

    Team Members

  • 92%

    Client Retention Ratio

Technologies We Use in
React.js Projects

React JS



React Query





React.js Development FAQ

No time for reading? Here's a video version of our React.js FAQ:

  • React.js is a highly sought-after JavaScript library that enables the development of highly performant user interfaces. Originally released as open-source by Facebook in 2013, React.js quickly gained popularity among big names such as Netflix, Uber, Airbnb, and more. This was due to its ease of use, easily maintainable code, convenience, and flexibility, allowing for the delivery of customised and outstanding user interfaces.

    Since then, React has continued to gain popularity, with a growing number of contributors, fans, and users. Today, it is the most popular frontend framework in use, thanks to its focus on user experience combined with development simplicity. React allows not only developers, but also business people and marketers, to reach their objectives and business goals through features like virtual DOM, reusable components, and server-side rendering.

  • The cost of building a React.js web application varies depending on several factors, including project complexity and the React development agency you select. However, React.js offers certain features, such as virtual DOM and reusable components, which can potentially reduce costs compared to other technologies.

    Key factors affecting the cost of a React.js web application:

    • Reusability of Components: The ability to reuse components makes it easier and quicker to develop a React.js app, as numerous "ready-to-use" components are available. This efficiency translates into reduced development time and costs.

    • Developer Skills and Processes: The proficiency of developers and the processes they follow can significantly impact the cost of building a React.js web application. Experienced developers with established processes, like those at Pagepro, are more likely to deliver a high-quality product in a shorter timeframe, saving you money in the long run.

    • Expertise in the React Ecosystem: A React.js development agency should be well-versed in the ecosystem and up-to-date with the latest libraries that accelerate development. Pagepro, for example, uses libraries like React Query and TailwindCSS to enhance efficiency and reduce custom code development.

    • Track Record of Large React Projects: Working with an agency that has a proven track record in managing large React.js projects can help ensure a smoother development process and faster completion.

    • Long-term Cost Considerations: The cost of a React.js web application extends beyond the initial build. A well-written, low technical debt application can minimize maintenance costs and prevent the need for a costly rewrite later on. Choosing an agency that prioritizes quality and efficiency can save you money over time.

    Ultimately, the cost of building a React.js web application depends on your specific requirements and the agency you choose to work with. To get an accurate estimate, it's best to discuss your project with potential development partners and request detailed quotes.

    At Pagepro, we're more than happy to provide a rough estimation during our first meeting. Contact us today to tell us about your project, and let's explore how we can help you build a high-quality, cost-effective React.js web application.

  • The timeframe for building a web app with React.js depends on various factors, such as project scope, team size and experience, development methodology, third-party integrations, quality assurance, and client feedback.

    Here are some examples of React.js development timeframes:

    • Simple JavaScript widget: 20 - 60 hours

    • Dashboard application based on a ready-to-use design system like Ant.Design: 220 - 640 hours

    • Small Progressive Web App (PWA) powered by React.js: 160 - 420 hours

    • Custom design responsive web application: 360 - 1600 hours

    To get a clearer understanding of your project's timeline, consult with potential development partners, like Pagepro, who can provide an accurate estimate of the development duration. By considering these factors and setting realistic expectations, you can ensure a successful and timely web app development process.

  • React.js is a versatile and powerful JavaScript library that can be used to build a wide range of digital products and interfaces. With the wide availability of React development services, businesses can leverage this technology to build innovative and high-quality products that meet the needs of their customers.

    Here are some examples of what you can build with React.js:

    1. Single Web Pages: React can be used to create fast and dynamic single page applications that provide a seamless user experience.

    2. Static Websites: With React, it's possible to create a static website that is optimised for performance and can be easily updated with new content.

    3. Cross-platform Mobile Apps: React Native, a Reactjs framework, can be used to create cross-platform mobile apps that run smoothly on both iOS and Android.

    4. eCommerce websites: React can be used to build eCommerce websites that offer a rich and interactive shopping experience for customers.

    5. SaaS products: React can be used to build software-as-a-service (SaaS) products that provide valuable tools and services to businesses and individuals.

    6. Easily scalable MVPs: React is a great choice for building minimum viable products (MVPs) that can be quickly scaled up as needed.

    7. Complex and demanding Web Apps: React's component-based architecture and advanced features make it a great choice for building complex and demanding web applications requiring high interactivity and performance.

    8. Interactive and Intuitive User Interface: React's focus on user experience makes it a powerful tool for creating an intuitive and engaging user interface that can help businesses stand out in a crowded marketplace.

    9. Web platform: React's server side rendering capabilities allow for faster load times and improved search engine optimization. Whether you're building a corporate portal, an online marketplace, or a business management platform, React can help you create a fast, responsive, and user-friendly experience for your users.

    Overall, the flexibility of React makes it an excellent choice for businesses looking to start a digital transformation.

  • React can be easily integrated with any backend, which makes it a great fit to almost any web app project out there. Especially, when you are planning to build large and complex apps, cooperation with React agency makes a great difference.

    Definitely, use React if you want to:

    • Increase development speed (and lower the cost)

    • Enhance User Experience to Native-like

    • Get your app faster to market

    • Get help on demand from the community

    • Lower the maintenance costs

    • Be well equipped for the future

    • Rank higher in search engines

    Also, consider React development for corporate venture building projects. It offers many benefits that can help you successfully reach new markets and cut the overall development cost.

  • There are many frontend frameworks built upon React, but two of them are particularly popular nowadays - Next.js and Gatsby.

    Next.js is a framework for building web applications and superfast static websites. It offers the best developer experience with all the features developers need for production: hybrid static & server rendering, TypeScript support, smart bundling, route pre-fetching, to name a few.

    Gatsby also helps developers build web applications and static websites. It's a static site generator with a wide offer of plugins.

  • React development is extremely popular and many great businesses around the world decided to use it to provide user friendly apps for their clients. Among them there are brands like:

    • Facebook (who developed React in 2011)

    • Netflix

    • Airbnb

    • Pinterest

    • Instagram

    • Udemy

    • Slack

  • You may be wondering how much it costs to hire React developers, and we must say that it depends, both on the type and size of the application and if you need to hire only one expert or whole development team.

    As a top React development company we are highly experienced in different types of projects, and no matter if you need staff augmentation, to migrate your app to React or a full product development we’re ready to help you, guide you through the process and support you after the app release.

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It's always good to talk to an expert. It's free!

  • Not sure which technology to choose?

  • Need advice on the next steps?

  • Hesitating on how to plan the execution?

Book a free consultation call with one of our experts and get help with your next moves