Top React Developers
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13,709 Companies
Compare Top React.js Developers
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$25,000+$50 - $99 / hr50 - 249Białystok, PolandServices provided
50% Web Development30% Mobile App Development10% Custom Software Development +110% Low/No Code DevelopmentFocus Areas
23% React31% NextJS31% React Native +115% NodeJSSee all 32 projectsPagepro is a web development company specializing in front-end and full-stack web development, with expertise in technologies like React, Next.js, and Sanity. They are praised for their technical proficiency and excellent project management, with 100% of reviews noting strong communication and alignment with client needs. Clients commend Pagepro for delivering high-quality, scalable solutions on time and within budget, enhancing user experience and operational efficiency.
Reviews mention Experienced
The sentiment regarding Pagepro's experience is overwhelmingly positive, with clients praising their extensive knowledge in mobile app development and project management. One client noted their 'attention to detail' and 'proactive' approach, highlighting the superb quality of the mobile app delivered. Another emphasized the team's 'expertise around React Native' and the clarity provided in project findings. Overall, clients expressed satisfaction with timely deliverables and a seamless communication process, underscoring Pagepro's professionalism and capability.-
Mobile App Development for E-Commerce Platform
5.0 Jan 29, 2024I got the sense that the Pagepro team have a tremendous amount of experience managing projects and everything went smoothly like a well oiled machine. The team were very sensitive to our needs and always went the extra mile to accommodate us. All the deliverables along the way were on time, and they often raised ideas I never even considered before.
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IT Solution for Software Company
5.0 Sep 28, 2022Their expertise around React Native mobile app development and experience from project similar to ours. We really felt that the advice and findings of Pagepro were founded in real work conducted before.
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ACRF Website Development for Digital Agency
5.0 Mar 27, 2018Pagepro has an exceptionally disciplined and highly skilled team. They executed our project in a very short timeframe and delivered an outstanding product on time and on budget. Further, their coding style, framework, and methodology demonstrate a seasoned understanding of front-end technologies.
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Custom Website Dev for Digital Experience Agency
5.0 Dec 19, 2025Pagepro’s combination of technical expertise and practical experience was impressive. They specialized in Next.js, Sanity, and Vercel and had done many re-platforming projects before ours. This meant they already knew the pitfalls to avoid and best practices to follow, especially around content architecture in Sanity and performance optimization. We weren’t their learning experience; we benefited from everything they’d already mastered.
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5 of 5 React reviews are 5 stars1 new review for React in past 6 months$50,000 – $199,999 avg. project costReact Experience
PagePro has received overwhelmingly positive feedback for their expertise in React development, with 90% of reviews highlighting their technical skills and collaborative approach. Clients commend their effective communication and proactivity, noting significant improvements in project outcomes, including faster load times and enhanced user experiences. 80% of reviewers specifically mention the team's ability to integrate seamlessly with in-house staff and deliver high-quality, scalable solutions. Overall sentiment is highly favorable, with clients praising PagePro as a reliable partner in achieving project goals.
Read Most Recent ReviewWas this helpful?
Industry Experience
Pagepro demonstrates exceptional expertise across diverse industries including healthcare, eCommerce, education, financial services, and advertising. Clients recognize their strengths in web and app development, particularly with React and WordPress, noting consistent delivery, effective communication, and adaptability to project requirements. Feedback indicates strong performance in complex environments, with a focus on legal and regulatory considerations in healthcare and financial services. Overall, Pagepro is well-suited for clients seeking innovative solutions with a solid technical foundation across these sectors.
Read All ReviewsSelect Industry to see insights
Wellness & Fitness Healthcare Publishing eCommerce Social Networking Software IT Services Education Real estate Business services Legal Other Industry Financial services Automotive Hospitality & leisure Retail Arts, entertainment & music Nonprofit Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praised Pagepro for their cost-effectiveness and value for money, noting their ability to deliver high-quality work within budget constraints. For instance, one client highlighted that Pagepro provided 'good value for cost' and aligned with their budgetary needs. Another mentioned spending around £200,000, emphasizing satisfaction with the results. Overall, the sentiment among clients reflects a strong appreciation for Pagepro's competitive pricing and the quality of service provided.Was this helpful?
$5,000+$25 - $49 / hr10 - 49Surat, IndiaServices provided
20% Web Development20% AI Agents20% AI Development +220% Custom Software Development20% Mobile App DevelopmentFocus Areas
35% React40% React Native25% NextJSSee all 4 projectsDeclone Labs PVT LTD is a versatile web development company specializing in custom website development, full-stack web development, and AI integration. With 100% positive feedback, clients praise their project management, timely delivery, and effective communication. Notably, 75% of reviews highlight their strong alignment with client needs and proactive support in technical solutions.
Reviews mention Helpful
Overall, clients expressed a highly positive sentiment regarding Declone Labs PVT LTD's helpfulness. Feedback highlighted their responsiveness and support during projects, with one client noting their developers' 'good development ideas' and another commending their 'top-notch' communication. Clients appreciated the team's guidance on project security and architecture, emphasizing their professional approach and ability to deliver on time without any areas for improvement identified.-
AI Dev for Software Company
5.0 Jan 16, 2026Declone Labs took full responsibility for the work and guided us well throughout the project. Their suggestions and support were very helpful, especially their strong guidance on project security and architecture.
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Software, Mobile App & AI Dev for Customer Engagement Co
5.0 Jan 30, 2026They are very helpful in meetings, and their developers often share good development ideas.
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AI Agent Development for Technology Company
5.0 Feb 15, 2026They worked closely with our internal team and helped us deliver the project on time. Their communication and support were top-notch throughout the project. Their support, communication, and suggestions during the project really impressed our team.
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4 of 4 Web Development reviews are 5 stars3 new reviews for Web Development in past 6 months$10,000 – $49,000 avg. project costRead 4 ReviewsWeb Development PROJECT HIGHLIGHT
AI Dev for Software Company
5.0 — Declone Labs PVT LTD developed a React-based AI analytics dashboard for a software company. They created modular, reusable components and collaborated with the client's backend team. Read moreWas this helpful?
Industry Experience
Declone Labs PVT LTD has demonstrated expertise across diverse industries, including Consumer Products & Services, Manufacturing, Information Technology, and other sectors. Review feedback highlights their strengths in developing AI-driven solutions, analytics dashboards, and mobile applications, with consistent praise for timely delivery and strong communication. Overall sentiment is highly positive, indicating that potential clients in need of technology solutions in these fields would find a reliable partner in Declone Labs.
Read All ReviewsSelect Industry to see insights
IT Services Manufacturing Consumer products & services Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praised Declone Labs PVT LTD for their competitive pricing and overall value for money, noting that the pricing fit their budgets and provided good value for the cost. Feedback highlighted their strong project management, timely delivery, and effective communication, which contributed to measurable cost savings and enhanced productivity. One client specifically mentioned, 'Good value for cost,' reinforcing the sentiment that Declone Labs is a cost-effective choice for high-quality development services.Was this helpful?
$5,000+$25 - $49 / hr50 - 249London, EnglandServices provided
40% Web Development40% Custom Software Development20% IT Staff AugmentationFocus Areas
10% React10% .NET10% Angular +710% Django10% Flutter10% Laravel10% NextJS10% NodeJS10% React Native10% Ruby on RailsSee all 89 projectsDigis, a Fiverr company (NYSE: FVRR), specializes in Web Development, providing comprehensive services such as Front-End Development, Back-End Development, and Custom Website Development. Their reviews indicate a 100% satisfaction rate, highlighting their strong project management, technical expertise, and clear communication. Approximately 70% of reviewers emphasize their seamless integration into teams and high-quality deliverables.
Reviews mention Hard working
Client feedback consistently highlights Digis' strong work ethic and dedication. One CEO noted their 'great hard-working team culture' that seamlessly integrated with their own, raising overall performance. Another client praised the team's 'strong work ethic and desire to get things done,' emphasizing their commitment to understanding the client's business needs. Overall, the sentiment reflects high satisfaction regarding Digis' hard-working nature, with clients expressing appreciation for their professionalism and collaborative spirit.-
UI/UX Design, Mobile App & Web Dev for Sports Equipment Co
5.0 Apr 26, 2023I’m most impressed with Digis’ management skills and dedication because they work at any time. I’ve contacted Digis’ developers at 1 a.m. of their local time, and they’re still working. Digis’ team dedication is hard to find.
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Software Development for Tech Job Matching Company
5.0 Mar 31, 2022I think they have been an amazing addition to our team. Very hard working and easy to get along with. I think they are super hard working, professional, friendly and delivers on time.
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Mobile App Development for Scooter Company
5.0 Mar 22, 2021They’d work evenings and weekends in order to support us without charging us for the extra time. Their team did that quite a lot of times. They were truly committed to helping us succeed.
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6 of 8 React reviews are 5 stars1 new review for React in past 6 months$10,000 – $49,000 avg. project costReact Experience
Client feedback on Digis' React services is overwhelmingly positive, with 85% highlighting top-tier developer expertise and effective project management. Key strengths noted include rapid feature delivery and strong communication, with 75% of clients reporting enhanced project turnaround times. Clients praised Digis for integrating complex functionalities seamlessly, specifically mentioning their work with ReactJS and Highcharts. No significant areas for improvement were identified, underscoring Digis' strong alignment with client needs and satisfaction.
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Industry Experience
Digis has received positive feedback across diverse industries, including Health Tech, Media, E-commerce, and Manufacturing. Clients highlight their strong expertise in backend and frontend development, particularly in languages like React and JavaScript. The overall sentiment is highly favorable, with many praising their responsiveness, project management, and ability to meet deadlines. Companies in sectors such as IT and Telecommunications have noted significant improvements in project turnaround times and application performance, indicating that Digis is a reliable partner for tech-driven projects.
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Human Resources Software Consulting Information technology Telecommunications Education Other industries Financial services eCommerce Retail Other Industry Automotive IT Services Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Wellness & Fitness Manufacturing Media Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently praised the company's cost-effectiveness and value for money. Many reviews note that Digis' pricing aligns well with client budgets while delivering high-quality work. For instance, one client highlighted that Digis offered 'good value for cost' and another mentioned a 'significant reduction in project turnaround time by 40%–50%.' Overall, the sentiment is overwhelmingly positive, with clients emphasizing their satisfaction with the quality of service relative to the investment made.Was this helpful?
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UndisclosedUndisclosed2 - 9Boulder, CO
Services provided
10% Web Development20% Custom Software Development20% E-Commerce Development +510% AI Development10% API Development10% Cloud Consulting & SI10% Mobile App Development10% UX/UI DesignFocus Areas
14% React23% NodeJS21% Angular +221% CodeIgniter21% Ruby on RailsCur1yJ, a software development company, was launched in 2011. The team specializes in Custom Software Development and E-Commerce Development.
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UndisclosedUndisclosed10 - 49Maribor, Slovenia
Services provided
10% Web Development10% Application Management & Support10% Application Testing +710% Branding10% Conversion Optimization10% Custom Software Development10% Mobile App Development10% Social Media Marketing10% UX/UI Design10% Web DesignFocus Areas
10% React20% .NET20% Ruby on Rails +420% VueJS10% Angular10% NodeJS10% Oracle Application Development FrameworkHeadquartered in Maribor, Slovenia, FlawlessCode is a branding company. The team provides Branding and Social Media Marketing.
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UndisclosedUndisclosed10 - 49
Services provided
10% Web Development10% API Development10% Logo +1110% Mobile App Development10% Public Relations10% UX/UI Design5% Branding5% Email Marketing5% Event Management5% Event Marketing5% Marketing Strategy5% Social Media Marketing5% Video Production5% Web DesignFocus Areas
10% React20% Oracle Application Development Framework20% VueJS +510% Angular10% Flutter10% NodeJS10% React Native10% Ruby on RailsSan Diego Consulting Group, a small public relations agency, is in San Diego, California. Their services include Public Relations and UX/UI Design.
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$10,000+$50 - $99 / hr2 - 9Kyiv, Ukraine
Services provided
10% Web Development30% Cloud Consulting & SI30% DevOps Managed Services +310% Custom Software Development10% IT Managed Services10% IT Staff AugmentationFocus Areas
13% React13% .NET13% Laravel +513% NodeJS13% React Native13% Symfony13% VueJS9% AngularSee all 6 projectsA-Dev is a web development company specializing in front-end and back-end development, custom website development, and web application development. With 100% positive feedback, clients praise their quality-focused approach and efficient project management. They demonstrate expertise in CI/CD processes and have significantly improved client outcomes, such as increasing attendance by 200% for one client.
Reviews mention High-quality work
A-Dev consistently receives high praise for delivering high-quality work tailored to client needs. One client noted their impressive focus on quality from the outset, stating they build solutions with quality in mind. Another highlighted their mature approach and effective communication, resulting in a significant increase in class attendance and satisfaction. Overall, clients express strong confidence in A-Dev’s ability to meet objectives efficiently and effectively, with no reported areas for improvement.-
DevOps Resources & Dev Services for IT Staffing Company
5.0 Sep 11, 2023They provide IT services to a wide range of businesses, but what's remarkable is how they focus on quality right from the start. They don't just create solutions and then try to make them good; they build them with quality in mind from the beginning. They tailor solutions to seamlessly integrate with your specific business needs, putting quality at the forefront of their development process.
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Front-end Web Development & Launch for Recreational Org
5.0 Oct 26, 2020Their approach is mature, taking time and effort to deliver quality products on time. They accommodate the customer’s needs and ask questions. Prior to working with them, we had one class per week, and now there are three classes per week. Attendance increased by 200%.
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2 of 2 Web Development reviews are 5 starsLess than $10,000 avg. project costRead 2 ReviewsWeb Development PROJECT HIGHLIGHT
DevOps Resources & Dev Services for IT Staffing Company
5.0 — A Dev provides DevOps resources for an IT staffing company. The team sets up CI/CD processes, creates documentation, manages Azure codebases, implements code analysis, and implements Docker-based Read moreWas this helpful?
Industry Experience
A-Dev has garnered positive feedback across diverse industries, including Consulting, Information Technology, IT Services, and Sports. Clients praised their expertise in cloud migration, infrastructure optimization, and custom software solutions. Notable strengths include timely project delivery, quality-focused development, and effective communication, leading to significant operational improvements such as cost efficiency and increased system performance. Overall, A-Dev is well-suited for clients in technology-centric sectors seeking reliable and tailored solutions.
Read All ReviewsSelect Industry to see insights
Consulting Information technology IT Services SportsWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive A-Dev as providing good value for money, with several emphasizing their pricing as fitting within budget constraints. One client noted a 25% reduction in cloud operating costs due to A-Dev's optimization strategies. Another highlighted the company's pricing as competitive, although there were suggestions for improvement in market competitiveness. Overall, the sentiment reflects satisfaction with the cost relative to the quality of services delivered.Was this helpful?
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UndisclosedUndisclosed2 - 9
Services provided
10% Web Development10% Application Testing10% Blockchain +710% Custom Software Development10% E-Commerce Development10% IT Staff Augmentation10% IT Strategy Consulting10% IoT Development10% Mobile App Development10% Web DesignFocus Areas
12% React12% Angular12% Django +612% Flutter12% Laravel12% NodeJS12% React Native10% .NET6% VueJSAmcoderz Infotech is a small web design agency headquartered in Ahmedabad, India. Their services include Web Design and IT strategy consulting.
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UndisclosedUndisclosed2 - 9Kuwait City, Kuwait
Services provided
10% Web Development10% Content Marketing10% Custom Software Development +710% E-Commerce Development10% Email Marketing10% Mobile App Development10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% UX/UI DesignFocus Areas
11% React12% Laravel11% Angular +611% CodeIgniter11% Flutter11% NextJS11% NodeJS11% React Native11% VueJSDigirabia is a social media marketing company. Their team is in Kuwait City, Kuwait and specializes in Social Media Marketing and Content Marketing.
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UndisclosedUndisclosedFreelancer
Services provided
10% Web Development70% Custom Software Development20% IT Managed ServicesFocus Areas
20% React20% .NET20% Angular +220% NodeJS20% React NativeFounded in 2006, Perl Is My Cocaine is a software development firm. The agency specializes in Custom Software Development and IT managed services.
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UndisclosedUndisclosed2 - 9Salmiya, Kuwait
Services provided
10% Web Development10% Branding10% Content Marketing +710% E-Commerce Development10% Mobile App Development10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% UX/UI Design10% Web DesignFocus Areas
10% React15% Angular15% CodeIgniter +515% Django15% Laravel10% Flutter10% NodeJS10% VueJSEstablished in 2014, Westoweb is a branding agency. Their services include Branding and Social Media Marketing.
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UndisclosedUndisclosedFreelancerNorth Parramatta, Australia
Services provided
10% Web Development15% Application Testing15% Custom Software Development +610% AI Development10% Cloud Consulting & SI10% Computer Engineering10% Mobile App Development10% Product Design10% UX/UI DesignFocus Areas
15% React20% Flutter20% IBM Development +315% NodeJS15% React Native15% VueJSFounded in 2017, Master Global Tech is a small custom software development company. Their services include Custom Software Development and Application Testing.
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Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
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Compare Top 15 React.js Developers
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$50,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.3/40.019.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Web Development60% React55% Other -
$50,000+$150 - $199 / hr10 - 49Los Angeles, CA
Ability to deliver
37.7/40.018.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
50% Web Development100% React50% Other -
$5,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
35% Web Development54% React65% Other -
$25,000+$50 - $99 / hr50 - 249Kraków, Poland
Ability to deliver
39.3/40.019.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Web Development40% React30% Other -
$75,000+$150 - $199 / hr50 - 249Vancouver, Canada
Ability to deliver
36.6/40.017.6/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
45% Web Development100% React55% Other -
$50,000+$50 - $99 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Web Development20% React80% Other -
$5,000+$25 - $49 / hr10 - 49Poltava, Ukraine
Ability to deliver
36.2/40.017.6/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
65% Web Development80% React35% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
30% Web Development30% React70% Other -
$25,000+$150 - $199 / hr10 - 49Providence, RI
Ability to deliver
37.7/40.018/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Web Development100% React70% Other -
$25,000+$25 - $49 / hr50 - 249Newark, DE
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Web Development35% React60% Other -
$10,000+$50 - $99 / hr50 - 249Montevideo, Uruguay
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
50% Web Development25% React50% Other -
$10,000+$50 - $99 / hr50 - 249Dover, DE
Ability to deliver
38.4/40.019.6/20 Reviews10/10 Clients & Experience8.8/10 Market PresenceService focus
15% Web Development76% React85% Other -
$10,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
15% Web Development30% React85% Other -
$10,000+$50 - $99 / hr250 - 999Marlborough, MA
Ability to deliver
39.5/40.019.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
25% Web Development22% React75% Other -
$10,000+$50 - $99 / hr250 - 999Atlanta, GA
Ability to deliver
36.6/40.017.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Web Development50% React80% Other -
$25,000+$25 - $49 / hr50 - 249Rickmansworth, England
Ability to deliver
38.5/40.018.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Web Development30% React40% Other -
$10,000+$25 - $49 / hr50 - 249Cherkasy, Ukraine
Ability to deliver
39.2/40.019.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Web Development37% React65% Other -
$10,000+< $25 / hr250 - 999Hanoi, Vietnam
Ability to deliver
38.7/40.019.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Web Development21% React70% Other -
$100,000+$150 - $199 / hr50 - 249Somerville, MA
Ability to deliver
35.4/40.016.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Web Development100% React60% Other -
$25,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Web Development25% React60% Other -
$50,000+$150 - $199 / hr250 - 999New York, NY
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Web Development23% React80% Other -
$25,000+$50 - $99 / hr50 - 249Poznań, Poland
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Web Development10% React50% Other -
$5,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
50% Web Development15% React50% Other -
$5,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
Ability to deliver
36.8/40.018.2/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
50% Web Development60% React50% Other -
$1,000+< $25 / hr250 - 999Walpole, MA
Ability to deliver
35.9/40.016.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Web Development33% React60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Web Development20% React90% Other -
$10,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
37.6/40.019/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
15% Web Development81% React85% Other -
$1,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
Ability to deliver
38.6/40.019.2/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
20% Web Development49% React80% Other -
$25,000+$25 - $49 / hr250 - 999Oslo, Norway
Ability to deliver
38.5/40.018.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Web Development35% React90% Other -
$50,000+$25 - $49 / hr250 - 999Warszawa, Poland
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
15% Web Development20% React85% Other
React.js Development Company FAQs
React.js development companies specialize in building user interfaces and single-page applications with Facebook’s React library. Their engineers create reusable components, optimize rendering performance, and integrate front-end code with back-end APIs. Many of these firms also provide discovery workshops, UI/UX design, QA testing, and post-launch maintenance to deliver a polished, end-to-end product.
React.js development companies are focused on delivering cutting-edge applications and solutions. If you are planning to hire one of these experts, here’s a list of services you can expect:
- Custom web app or SaaS development
- Migration from legacy frameworks (e.g., Angular JS) to React
- React Native or Expo mobile apps
- API design and integration (REST, GraphQL)
- Performance audits and code refactoring
- Staff augmentation for in-house teams
- DevOps, CI/CD, and cloud hosting setup
One more thing to remember, some of these agencies broaden their scope into full “web app development agency” solutions by pairing React with Node.js, Python, or .NET back ends.
According to data gathered by our team at Clutch, the average hourly rate of React.js development companies range between $49 – $99 but prices can fluctuate based on key variables like region and industry. For instance, a simpler MVP may cost clients around $20,000 – $40,000, while enterprise-grade platforms can go as high as $250,000. Other technical factors impacting cost include:
- Feature complexity and third-party integrations
- Design requirements and number of unique screens
- Team composition (full-time vs. part-time specialists)
- Ongoing support or SLAs after launch
Lastly, request detailed estimates and compare line-item breakdowns before signing.
Focus on three pillars when selecting the right React.js development partner for your project — expertise, process, and culture fit.
- Expertise – Review case studies that mirror your tech stack or industry. Confirm the team has launched apps at a similar scale.
- Process – Ask about Agile ceremonies, sprint cadences, and QA protocols. Providers with mature workflows often hit deadlines more reliably.
- Culture fit – Compare client reviews on Clutch to see how they work with clients, identify key strengths and weaknesses in their approach. Strong communication, time-zone overlap, and shared values reduce friction. Schedule a discovery call to gauge collaboration style.
- Guaranteed timelines without discovery: Complex builds need scoping.
- No access to code repositories: You should own your IP.
- Outdated portfolio: Few recent React projects may signal limited expertise.
- Lack of testing culture: Minimal unit or integration tests lead to costly bugs.
- Poor transparency: Vague estimates or evasive answers during Q&A.
- Which React projects have you shipped in the past 12 months?
- What is your approach to state management (e.g., Redux, Zustand, Context API)?
- How do you measure and improve app performance (Lighthouse scores, bundle analysis)?
- Will I have access to the project repo and task board?
- How do you handle post-launch support and bug fixes?
- Can you provide client references who built similar products?
Freelancers offer affordability and flexibility for small features or quick prototypes. Meanwhile, a specialized agency brings cross-functional teams—project managers, designers, QA analysts—under one roof, allowing them to deliver full-cycle “react js development services” with higher accountability and faster scaling.
Agencies typically track metrics such as page-load speed, conversion rate improvements, user engagement, and maintenance cost reductions post-migration. They may set KPIs during discovery, then use analytics dashboards or A/B testing to demonstrate business impact.
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