Top React JS Development Companies: 2024 Review

April 18, 2024

React.js is the #1 most popular web framework for professional developers today. And for good reason! Businesses everywhere are choosing React.js to build powerful, high-quality software products. 

React.js is most commonly used for complex, large-scale, or cross-platform projects. It’s good for enterprise solutions like marketplaces, social media, dashboards, etc. 

If you’re keen to leverage React.js in your next project, you’ll need the best IT partner at your side. To help you out, we’ve chosen top-ranked React.js development companies using top criteria. Check out our list of exceptional options to cover your full-scale React.js needs!

Note: No sponsorships were involved in our selection process. 

Interesting React JS Stats You Need to Know!

React.js is the best choice for streamlining development while also keeping up quality. In short, this framework is known for its flexibility, reusability and top performance. 

As you get to know React.js’ advantages, it’s useful to get usage statistics. Here are some interesting data points to learn before you kick off your React.js project:

  1. Among professional developers, React.js takes first place in popularity at 42.87%. (That said, Node.js is close behind at 42.73%!)
  2. React.js is currently used to run 22 million websites. This accounts for 4.4% of all websites.
  3. 16.89% of the top 1 million ranked websites utilize React.js. Some big-name React.js websites include Microsoft, Apple, Linkedin, Amazon and WordPress.org.
  4. Popular verticals for React.js websites include IT, science/education, games, community, etc.
  5. React.js is most frequently used in the U.S., the U.K., and Canada. 

Selection Criteria and Research Methodology for Choosing the Top React JS Development Companies

We thoroughly evaluated the React JS development companies available on the market. You can see the selection criteria for compiling the final list below:

  1. We looked up the React JS development companies on Clutch (9400+ results).
  2. Further applied the following filters:
    1. They should have evaluations from at least  40+ satisfied customers across various review sites.
    2. They should have a total Clutch rating of 5.0.
    3. No entirely negative reviews should be present.
    4. Reliable portfolio showcasing extensive and real link-building experience.
    5. We meticulously examined the individual customer reviews to determine that each company has a team with the knowledge and abilities to produce scalable outcomes. Also, they encourage an Agile working methodology and provide cross-functional teams with professionals dedicated to enhancing client business outcomes.

The combination of these criteria led to the selection of the software outsourcing companies featured in this guide. No sponsorship was involved in this process, and real people, not algorithms, thoroughly investigated the vendors.

Netcorp's Evaluation System for Top React JS Development Companies


We have developed our scoring system to rank React JS development companies based on several key factors. This system evaluates company size, service range, market presence, customer reviews, years in business, social media engagement, client base, industries served, and staff talent.

Each category has a specific point scale and is weighted differently to calculate a normalized total score out of 10. This system offers a balanced and comprehensive way to assess companies, simplifying and comparing them uniformly.

Let's explore the detailed criteria and the calculation method employed in our scoring system:

Read more

Scoring 

  1. Company Size (Number of Employees): This reflects the company's scale. Larger companies may have more resources, but size doesn't guarantee quality. Scoring: 1-5: 2 points, 5-10: 4 points, 10-55: 6 points, 55-200: 8 points, 200+: 10 points
  2. Service Range (Number of Services): Indicates various services or products. More services suggest versatility. Scoring: 1-3: 2 points, 4-6: 4 points, 6-8: 6 points, 9-10: 8 points, 10+: 10 points
  3. Market Presence (Number of Countries): Shows how many countries the company operates in, indicating its global reach. Scoring: 1: 2 points, 2-3: 4 points, 4-5: 6 points, 6-9: 8 points, 10+: 10 points
  4. Customer Reviews (Average Rating): This measure measures customer satisfaction through review ratings. Higher ratings indicate better quality. Scoring: Below 3.5: 1 point, 3.5-4.0: 3 points, 4.1-4.5: 5 points, 4.6-4.8: 7 points, 4.9-5.0: 10 points
  5. Years in Business: Reflects company stability and industry experience. Scoring: Less than 1 year: 1 point, 2-3 years: 3 points, 4-6 years: 5 points, 7-10 years: 7 points, 11+ years: 10 points
  6. Social Media Engagement (Interaction Rate): Assesses the company's interaction with its audience on social platforms. Active engagement indicates good customer relations. Scoring: Very low: 2 points, Low: 4 points, Medium: 6 points, High: 8 points, Very high: 10 points
  7. Client Base (Number of Clients): Evaluate the breadth of the company's client base. A larger number of clients indicates a robust business model and broader market acceptance. It reflects the company’s ability to attract and maintain a diverse set of customers, which is vital for long-term sustainability and growth. Scoring:1-5 clients: 2 points, 6-15 clients: 4 points, 16-30 clients: 6 points, 31-50 clients: 8 points, 51+ clients: 10 points
  8. Industries Served:  Demonstrates versatility and understanding of different markets. Scoring: 1-2: 2 points, 3-5: 4 points, 6-8: 6 points, 9-15: 8 points, 15+: 10 points
  9. Talents (Quality and Diversity of Staff): Reflects the skill level and diversity of the workforce. Scoring: 1-2: 2 points, 3-4: 4 points, 5-6: 6 points, 7-8: 8 points, 8+: 10 points

Weightings for Each Criterion

  1. Company Size (Number of Employees): 10%
  2. Service Range (Number of Services): 10%
  3. Market Presence (Number of Countries): 10%
  4. Customer Reviews (Average Rating): 20%
  5. Years in Business: 10%
  6. Social Media Engagement (Interaction Rate): 10%
  7. Client Base (Number of Clients): 10%
  8. Industries Served: 10%
  9. Talents (Diversity and Specialization of Development Team): 10%

Calculation Method

Each category's score is based on a scale from 0 to 10. Normalize each category’s score by dividing it by the maximum possible (10), then multiply by the category’s weighting, and sum all these to get the final score out of 10. Here's the formula:

Total Score = (Company Size×0.10)+( Service Range×0.10)+(Market Presence×0.10)+(Customer Reviews×0.20)+(Years in Business×0.10)+(Social Media Engagement×0.10)+(Client Base×0.10)+( Industries Served×0.10)+(Talents ×0.10).


Best React JS Development Companies (List)

  1. Netcorp
  2. Closeloop Technologies
  3. INOXOFT
  4. Yellow
  5. PopArt Studio
  6. SPEEDNET
  7. Geniusee
  8. HTMLPanda
  9. Artelogic
  10. WebSpero Solutions
  11. Rubyroid Labs
  12. Lizard Global
  13. Webview
  14. Peiko
  15. Shakuro

Best React JS Development Companies (Details)

Netcorp

Since 2011, Netcorp has built first-rate software for top brands in 16 countries. We’ve earned a name as a true IT partner committed to driving growth for clients. Our mission is to make meaningful products that elevate your business. Although we work with diverse industries, we specialize in energy, fintech and ecommerce. We’re also on the cutting-edge of new tech solutions powered by blockchain, mcommerce and IoT. What’s more, we meet your specialized talent gaps through our team extension services. Our developers are at the top of their fields and have deep expertise. In fact, 65% of our team members have more than 5+ years of experience in their specialty area.

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Employee
250+
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Location
Estonia (Headquarter)
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Min. project size
$ 20,000
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Rating
5

Closeloop Technologies

Closeloop Technologies is a digital solution agency based in California. Founded in 2011, this firm is focused on high-caliber software, websites, apps and more. Its experts are also well-versed in next-gen technology, such as AI, AR/VR, IoT and wearables. Recently, Closeloop Technologies was named a Top 1000 Global Company by Clutch.

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Employee
80+
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Location
Mountain View, CA, United States
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Min. project size
$50,000+
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Rating
5

INOXOFT

Since 2014, INOXOFT has created best-in-class custom software and other digital solutions. This agency is known for its breadth of new-tech services such as AI, big data and more. To date, it has fulfilled 200+ projects for 180+ clients. Some big names include Fortune 500 companies like Toshiba and Nivea. This year, it earned a Top React Developers badge from Clutch.

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Employee
230+
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Location
Philadelphia, PA, United States
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Min. project size
$25,000+
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Rating
5

Yellow

Yellow is at the cutting-edge of providing AI-powered digital solutions. For 9+ years, this agency has built tailored software products. Plus, it leverages next-gen tech such as AI, machine learning, chatbots and more. So far, this firm has completed 220+ projects for leaders like Allianz and Chick-fil-a. Most impressively, Yellow has won recognition as a Top AI Company by Clutch.

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Employee
70+
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Location
San Francisco, CA, United States
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Min. project size
$25,000+
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Rating
5

PopArt Studio

PopArt Studio is an award-winning digital agency committed to rich storytelling. Overall, it delivers creative websites, CMS solutions, graphic design and SEO consulting. Since 2010, this firm has completed a whopping 13,000+ projects for clients in 65 countries. What’s more, PopArt Studio has been recognized by Awwwards, FWA, CSSDesign and more.

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Employee
40+
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Location
Chicago, IL, United States
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Min. project size
$5,000+
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Rating
5

Speednet

Based in Poland, Speednet has 20+ years of experience in modern web, mobile and software. Specifically, this agency is well-versed in products related to fintech, banking and insurance. To date, it’s completed 200+ projects for banks including Santander and Bancovo. Speednet has also earned countless awards on Clutch and DesignRush.

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Employee
200+
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Location
Gdańsk, Poland
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Min. project size
$ 10,000
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Rating
5

Geniusee

Geniusee is a standout software development agency based in the U.S., Poland and Ukraine. For 7+ years, it’s crafted best-in-class web and mobile solutions, as well as next-gen AI development. It’s also completed 180+ projects in the fintech, edtech and retail industries. Overall, Geniusee is ranked as a Top 1000 Global Company by Clutch. It's also trusted by industry leaders such as Bloomberg and Dell.

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Employee
200+
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Location
Warsaw, Poland
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Min. project size
$25,000+
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Rating
5

HTMLPanda

HTMLPanda is a top ecommerce development company with deep experience in new tech. This agency specializes in ecommerce, including Magento, Shopify, WooCommerce, WordPress, Lightspeed and OpenCart. Since 2014, it has earned a 98% client satisfaction rate. Ultimately, HTMLPanda has completed 15,000+ successful projects across 20+ countries worldwide. Some past clients include Vodafone, Intel, Motorola, HP, Huawei and more.

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Employee
50+
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Location
Walpole, MA, United States
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Min. project size
$1,000+
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Rating
5

Artelogic

For 12+ years, Artelogic has delivered top-tier software and team extension services. This firm has a track record of driving growth for businesses. Most of their work relates to automation, startup launches and expert consulting. It’s fulfilled 120+ projects to date and won numerous awards from Clutch, GoodFirms and more.

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Employee
100+
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Location
Lviv, Ukraine
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Min. project size
$50,000+
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Rating
5

WebSpero Solutions

WebSpero Solutions is a digital marketing agency laser-focused on getting results. Since 2012, it’s provided a wealth of services, including SEO, PPC, social media marketing and so on. Just consider that WebSpero has helped businesses earn $2.4 billion in revenue!

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Employee
85+
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Location
Mohali, India
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Min. project size
$1,000+
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Rating
5

Rubyroid Labs

Rubyroid Labs is an innovative software agency specializing in Ruby on the Rails. It also has know-how in other key technologies such as React.js. Since 2013, it’s built 200+ projects for diverse clients, such as startups and enterprises. Among other awards, Rubyroid Labs earned a Top 1000 Global Company badge from Clutch.

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Employee
50+
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Location
Warsaw, Poland
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Min. project size
$10,000+
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Rating
5

Lizard Global

For 10+ years, Lizard Global has delivered extraordinary digital experiences. This agency designs and builds innovative mobile and web projects. It also has expertise in marketing and digital transformation. Based in Malaysia, this firm has completed 85+ projects across 25+ industries. To top it off, Lizard Global has won awards from Clutch, GoodFirms,

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Employee
45+
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Location
Kuala Lumpur, Malaysia
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Min. project size
$10,000
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Rating
5

Webview

Webview is a savvy digital agency dedicated to enhancing user experiences. Since 2009, it has created 100+ state-of-the-art projects for companies of all sizes. In particular, it specializes in ecommerce, including Shopify, Magento 2 and WordPress development. This agency’s top past work has earned it awards from Clutch, GoodFirms, The Manifest and so on.

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Employee
15+
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Location
Wrocław, Poland
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Min. project size
$1,000+
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Rating
5

Peiko

Peiko is a state-of-the-art development agency specializing in blockchain. In particular, it has a strong track record with crypto wallets, smart contracts, NFTs and more. Over the last 7+ years, this firm has completed 180+ projects for startups and big names worldwide. Additionally, Peiko has been recognized by top awards from Clutch, GoodFirms and DesignRush.

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Employee
65+
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Location
Nicosia, Cyprus
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Min. project size
$50,000+
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Rating
5

Shakuro

Based in Dubai, Shakuro is a digital solution agency that crafts meaningful brands. Since 2006, it has created value-boosting web and mobile apps, UI/UX designs and more. Specifically, this firm has expertise in the elearning and ecommerce markets. Moreover, Shakuro has been recognized by Clutch, Awwwards, CSSDesign and beyond.

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Employee
60+
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Location
Dubai, United Arab Emirates
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Min. project size
$10,000+
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Rating
5
Paavo Pauklin
Executive Board Member

Paavo Pauklin is a renowned consultant and thought leader in software development outsourcing with a decade of experience. Authoring dozens of insightful blog posts and the guidebook "How to Succeed with Software Development Outsourcing," he is a frequent speaker at industry conferences. Paavo hosts two influential video podcasts: “Everybody needs developers” and “Tech explained to managers in 3 minutes.” Through his extensive training sessions with organizations such as the Finnish Association of Software Companies and Estonian IT Companies Association, he's helped numerous businesses strategize, train internal teams, and find dependable outsourcing partners. His expertise offers a reliable compass for anyone navigating the world of software outsourcing.

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