Top React.js Developers in the USA
Many times a business will hire React.js developers for their project randomly but face issues later. There can be many reasons for a partnership with a React.js development company to fail. In such a scenario, a frequently asked question is how to complete the remaining project or what if we want changes in the application at a later stage? Leave it to the React.js development services that you find next.
As React.js is a lightweight and easy-to-learn JavaScript library, it is easier for the technical team to develop and maintain projects built using it. Are you searching for React.js development companies in the USA? Here is a list of the handpicked ones for you to choose from.
List of USA's Best React.js Development Companies
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AKOS is an award-winning agency recognized for building innovative websites, custom software, mobile applications, and integrated systems. We develop with valiant code and a human core that transforms the way people use technology to innovate their organizations.
NA10 - 492015Scottsdale, Arizona -
Trusted by private companies and government agencies, BrightApps delivers custom artificial intelligence solutions that equip you to automate business processes, improve data analysis, complement human capabilities, and address other use cases ethically without neglecting data concerns.
$100 - $149/hr10 - 491990California City, California -
ConnectDevs is an AI recruiting platform that transforms how companies discover, evaluate, and connect with talent. Using natural-language search across an 800M+ candidate database, ConnectDevs instantly understands your hiring needs and surfaces the most relevant profiles with AI-generated summaries, experience insights, and intent signals. Beyond search, it enables you to run AI-driven interviews tailored to ... read Connect Devs reviews & insights
$25 - $49/hr2 - 92024San Francisco, California -
Born with Cloud DNA, Uptic is a cutting-edge cloud-native software development company focused on building, enhancing, and modernizing applications and SaaS environments. From greenfield applications to transformative modernization efforts, we design, deploy, and manage cloud-native solutions that drive efficiency and innovation. With deep expertise in cloud-native development, CI/CD, platform engineering, data engineering, and automation, Uptic ... read Uptic reviews & insights
$100 - $149/hr10 - 492017Oak Park, Illinois -
Trusted software excellence across embedded and desktop platforms The KDAB Group is a globally recognized provider for software consulting, development and training, specializing in embedded devices and complex cross-platform desktop applications. In addition to being leading experts in Qt, C++ and 3D technologies for over two decades, KDAB provides deep expertise across the stack, including ... read KDAB Group reviews & insights
$25 - $49/hr50 - 2491999Houston, Texas -
Codevelo is a software consulting and software development company that helps businesses build reliable, scalable, and future-ready digital products. With strong expertise in software architecture, product strategy, UI/UX consulting, and custom web and mobile development, we help companies build smarter, scale faster, and innovate with confidence. Our team delivers high-quality software consulting and custom software ... read Codevelo reviews & insights
$25 - $49/hr10 - 492025Sheridan, Wyoming -
📈 MaxOpen: We Build Systems That Outperform the Market Code is a commodity. Growth is a strategy. At MaxOpen Agency, we don’t just ship features; we engineer scalable digital assets. Whether it’s a high-load eCommerce engine, a custom CRM to automate your sales, or a Mobile App that users actually keep, our mission is simple: ... read MaxOpen reviews & insights
$25 - $49/hr50 - 2492016Casper, Wyoming -
FlipLogics is your premier partner for innovative custom software and web development solutions in the USA. FlipLogics blends cutting-edge technology with creative expertise to bring your digital visions to life. With a passion for excellence and a commitment to exceeding expectations, we have established ourselves as a trusted industry leader. FlipLogics believes every business deserves ... read FlipLogics Software Development reviews & insights
NA10 - 492016NYC, New York -
Bring your vision to life faster than ever with our streamlined development process. In 90 days or less, we'll transform your idea into a functional, user-friendly digital solution. Our expert team works diligently to deliver your MVP, empowering you to test the market and gather invaluable feedback for continued growth and success. Don't let time ... read Visualized Technologies reviews & insights
< $25/hr2 - 92018NYC, New York -
Y-Designs is a Seattle based studio focused on technology, design, & strategy. We help people and organizations of all sizes launch ideas and connect with their audience. We believe our work means nothing if it doesn’t sway the viewer to feel something, move to action or see the world in a new way.
$150 - $199/hr2 - 92010Seattle, Washington -
Binary Evolution is a technology company that specializes in creating custom mobile, web, and integrated software applications. Our team thrives on the opportunity to tackle unique challenges and create elegant solutions. We are full-service technology providers and have developed solutions in most major markets including Training, Medical, Consumer Products, Sales, Financial, and more. Our goal is to ... read Binary Evolution reviews & insights
NA2 - 92000Atlanta, Georgia -
Flatirons Development was created to transform the traditional software development consultancy, which specializes in building software, to a model that is primarily focused on making your product successful. Our core focus, above and beyond building great software, is to build impactful products that improve business metrics.
$50 - $99/hr10 - 492018Boulder, Colorado -
Architech NYC is a full-service engineering and business technology firm. Our team has experience across myriad industries, from real estate to transportation to telecommunications, so we can deliver tailored, results-driven experiences to anyone. We thrive on helping organizations identify and implement improvements in processes, personnel, and technology. Our team of highly skilled, passionate and dedicated ... read Architech NYC reviews & insights
< $25/hr10 - 492010New Jersey, New Jersey -
A application development company, transforming business processes through Intelligent Automation, spearheaded by techno-commercial thought leaders and visionaries, aided by an incredibly talented team, infusing innovation with technology to increase value proposition. Bayshore caters to the need of our global customers by developing end-to-end applications, powered by Machine Learning, Deep Learning, Computer Vision, Natural Language Processing (NLP), and other Data ... read Bayshore Intelligence Solutions reviews & insights
$25 - $49/hr10 - 492019Dublin, California -
Software Built to Last. Forward-thinking mid-market leaders partner with NorthBuilt to rescue, take over, and accelerate their custom software projects and propel revenue growth. NorthBuilt software helps mid-market companies harness their websites and custom applications to grow their business.
$150 - $199/hr10 - 492020St. Paul, Minnesota -
We are Human-Centered. Driven by empathy for our customers, we are a full-stack technology company that takes ownership ofevery project as if it were our own-crafting seamless solutions and creating meaningful impact together.
NA50 - 2492010Texas City, Texas -
Rollout IT is a digital product development company as well as an exclusive developers' network. We partner up with companies to build something amazing from scratch, to help you with your product vision by turning it to reality, or to scale up your team with real seniors for short or long-term projects. We have software ... read Rollout IT reviews & insights
$25 - $49/hr2 - 92018San Francisco, California -
AktaryTech is a dev shop originally founded in 2008. We found a foothold building complex business systems, usually in Fintech. Because of our background, it was only a matter of time until we pivoted in 2017 to focus on crypto, blockchains, and web3. Crypto has come easy to us and while we are ~90% Ethereum ... read AktaryTech reviews & insights
< $25/hr10 - 492008Austin, Texas -
ADDENDUM is a software development and IT outsourcing company with more than 20 years of hands-on experience by serving Financial services, Telecom, and smart Government industries in the US and Europe. The company specializes in business process analysis & optimization, system integration, maintenance, optimization, custom development, mobile app development and maintenance. We have been consistently ... read ADDENDUM reviews & insights
$50 - $99/hr50 - 2492009Los Angeles, California -
Techlexity is a full-stack design and development team that builds complex mobile applications, progressive web applications, crypto & Web3 projects. Over the past three years, we’ve worked with successful startups to deliver fantastic user experiences and help businesses adapt to the ever-changing digital world by using innovative technologies and next-gen expertise.
$25 - $49/hr10 - 492019Glendale, California -
Spark equation will lead the future of software engineering. We ensure access to the best in class, competitive, effective and cost- efficient technical solutions, systems and services that enable our clients , small to midsize businesses to deliver the highest value to their customers and users while optimizing internal operations. We are committed to continuously ... read Spark Equation reviews & insights
$50 - $99/hr10 - 492014Chicago, Illinois -
For over 14 years, Devico has been building digital experiences which drive customer engagement, a time-to-market advantage and revenue acceleration. We specialise in fast-fill team augmentation, allowing you to build product, capability, and technology specialism without the costly overheads of hiring in your local market. Our highly flexible approach to contracting means your costs are transparent, capped, and with no ... read Devico Solutions reviews & insights
$25 - $49/hr50 - 2492011NYC, New York -
SPsoft is a Managed Services Provider specializing in end-to-end software development and providing top engineering teams for various aspects of software lifecycle management. Our health-tech and medical device clients recognize SPSoft as their trusted technology partner and advisor with deep experience in HIPAA compliant products and custom solutions development. We deliver value to our customers ... read SPsoft reviews & insights
$50 - $99/hr10 - 492017San Mateo, California -
We are a global technology company that designs, develops and integratessolutions for corporate innovators and startups mainly in the HealthTech space. At bene : studio we create IoT, mobile & web apps and enhance core systems with an approach focused on user experience. For the past 10 years, we have been working on 100+ projects for US & EU clients, from stunning startup prototypes to ... read bene : studio reviews & insights
$50 - $99/hr10 - 492009Boston, Massachusetts -
CodiLime has been helping clients worldwide boost their technology-driven businesses since 2011. With top-notch engineers and thinkers on board, we work efficiently and build custom solutions to help you astonish your customers. We combine networking expertise with strong software engineering skills to help our clients seamlessly navigate the entire software product lifecycle, from design and ... read CodiLime reviews & insights
NA250 - 9992011Palo Alto, California -
At A2A Software LLC, we specialize in crafting custom software solutions tailored for small to medium-sized businesses. Our mission is to bridge the gap for companies seeking top-notch software engineering expertise without the hefty investment typically associated with building an in-house team.
NA2 - 9Houston, Texas -
Transforming concepts into reality, DCL is your go-to for full-service technology solutions. We are your trusted innovation partner, specializing in cutting-edge web design, branding, and software solutions. Our expertise lies in delivering highly technical applications and providing comprehensive development and consulting. With a dedicated team both in the USA and offshore, we pride ourselves on ... read DCoding Labs reviews & insights
NA2 - 9Chicago, Illinois -
About Trilops At Trilops, we build intelligent healthcare software that helps providers work smarter, not harder. Our solutions are designed to simplify day-to-day operations, improve patient outcomes, and ensure compliance with healthcare standards while staying fast, secure, and easy to use. We understand how complex healthcare technology can be. That’s why we focus on creating ... read Trilops reviews & insights
$25 - $49/hr2 - 92023Sheridan, Wyoming -
At AddXP Technologies, we specialize in delivering high-quality Umbraco CMS development services tailored for businesses. Whether you're looking to build a powerful, flexible content management system or need custom Umbraco services, our experienced developers are here to help. From custom Umbraco website development to integration, upgrades, and ongoing support, we provide end-to-end services that are ... read Addxp Technologies reviews & insights
NA10 - 492023Houston, Texas -
Helping U.S. companies build and scale the highest-caliber data science, machine learning, data engineering, and data analytics teams quickly and efficiently. We exist to share the wealth and opportunities created by AI and data with the world’s highest-caliber talent, empowering them regardless of borders, barriers, or preconceived limitations.
$50 - $99/hr250 - 9992019San Francisco, California -
Alpha Dezine positions itself as a specialized platform + implementation partner for organizations that need brand/licensing operations, creative asset governance, integrations, software development and controlled AI automation. We serve collegiate licensing (universities, agencies, manufacturers) and small and medium companies.
NA50 - 2492009Pompano Beach, Florida -
About Us: Of Ash and Fire is a custom software development company headquartered in Oklahoma City, Oklahoma. We specialize in building enterprise-grade applications for three industries: healthcare, education technology, and manufacturing. In healthcare, we develop HIPAA-compliant patient portals, telemedicine platforms, EHR integrations (Epic, Cerner), and clinical workflow automation tools. In EdTech, we build custom ... read Of Ash and Fire, LLC reviews & insights
$150 - $199/hr10 - 492017Oklahoma City, Oklahoma -
We are a dynamic and innovative company specializing in cutting-edge data analytic services, as well as the development of Cloud and IoT solutions. Our passion for technology and our commitment to delivering exceptional results make us an ideal partner for all your digital needs. This is the era to integrate EERA with your business and ... read Eera Technology reviews & insights
$50 - $99/hr10 - 492019Chantilly, Virginia -
What does Pixter have in common with some of the world's leading organizations? We were established in a garage, and haven’t stopped growing since. Our story began in Sao Paulo in 2013, and it’s safe to say we’ve come a long way. We pursue dynamic individuals in the digital world, extending across the Sao Paulo, ... read Pixter reviews & insights
$50 - $99/hr50 - 2492013NYC, New York -
Viabletree stands out as a highly dependable company specializing in application development, renowned for delivering scalable and innovative solutions. Our approach to development follows a result-driven and interactive methodology, ensuring exceptional customer service in terms of both quality and cost-effectiveness. At Viabletree, we continuously enhance our methodology to exceed customer expectations, employing accelerated development schedules ... read Viabletree reviews & insights
$25 - $49/hr50 - 2492019Houston, Texas -
We are Spartan, a team of elite, tech-savvy professionals who specialize in providing outstanding technical expertise to meet your goals. Our engineers are selected from the top 3%, signifying that they are not merely proficient coders but also exceptional engineers with a deep comprehension of the intricacies of software development.The company is based in the ... read Spartan reviews & insights
NA2 - 9Los Angeles, California -
Devler.io helps to meet your experienced tech talent 🤝. We are the platform for matching projects and experienced and vetted European software developers 💻. Our technology stack includes ruby on rails, javascript (react, angular, node, react native), swift, flutter and we’re open to talk about what you're looking for. We are a guarantor between customer ... read Devler.io reviews & insights
$25 - $49/hr2 - 92022NYC, New York -
At SyntaxLeap, we build cutting-edge digital products by combining best-in-class web and mobile engineering with AI-driven intelligence. From interactive dashboards and e-commerce platforms to cross-platform mobile apps, our team of developers and designers partners with startups and enterprises in the USA, UK, and Dubai to deliver scalable solutions that learn and adapt. What Sets ... read SyntaxLeap reviews & insights
< $25/hr2 - 92021Brooklyn, New York -
TechSparq helps top brands build experience-first unified commerce platforms and custom software development services Our dedicated teams of senior developers have strong expertise in web development, integration, automation, and E-Commerce (Salesforce CommerceCloud and Magento) to help you on the journey to Unified Commerce. What do you get with TechSparq? Cost reduction up to 25% when compared to local providers. Intelligent Automation to further drive ... read TechSparq reviews & insights
$100 - $149/hr10 - 492007Portland, Oregon -
Zagaran, Inc. is a Harvard-alumni led software development company headquartered in Boston, MA. Since our inception, we have proudly worked on projects for over 80+ diverse organizations, including venerable universities, hospitals, research groups, nonprofits, startups, Global 500 companies, and government agencies. Our company philosophy is very simple: We choose to do right by our clients. ... read Zagaran, Inc reviews & insights
$200 - $300/hr2 - 92013Boston, Massachusetts -
Welcome to Software on the road LLC. We are experts in JavaScript technologies, we built more than +10 startup products using Node.js and modern frontend technologies, with +5 years of experience as a team serving companies from all around the world. Founded in 2015 by Fernando Guevara and Sam Quinn, leaders in innovative solutions in the web ... read Software On The Road LLC reviews & insights
$100 - $149/hr10 - 492009Cheyenne, Wyoming -
1️⃣ We are your team ❗ 💻We are a software development company based in Montevideo and Boston working for leading companies in banking, education, logistics... etc. Some of our clients are Brain Power, OnRamp, Pelican Point, Top Systems ... among others. ⭐Our star service is #ELASTICWORKFORCE service through which we are the strategic partner of ... read INNOVANT reviews & insights
$50 - $99/hr50 - 249Boston, Massachusetts -
We are a software development agency in the U.S. specializing in small and medium-sized businesses. We can help you build your digital success and take your digital product to the final goal.
$25 - $49/hr2 - 92022Tampa, Florida -
Planet Argon provides support & development for Ruby on Rails Applications. Ensure your Ruby on Rails project is stable, secure, and evolving with your growing business. Our team of Rails developers has your back. Offering flexible monthly retainer options to fit your business.
$150 - $199/hr10 - 492002Portland, Oregon -
iGaming Adda designs white-label sports betting software packed with essential features to ensure best user experience. iGaming Adda stands at the forefront of the iGaming industry, offering tailored solutions for businesses looking to establish or enhance their online gaming platforms. Whether it's developing a cricket betting application, designing immersive casino games, or integrating secure payment ... read iGaming Adda reviews & insights
NA10 - 492019Alamosa, Colorado -
SysLogic is an information systems consulting and services firm dedicated to helping clients large and small conduct business more effectively by delivering solutions that leverage leading-edge technology and sound business processes. Established in 1995, we work with our clients across the nation to extend the range, reach, and value of information technology in their organizations, ... read SysLogic reviews & insights
$50 - $99/hr50 - 2491995Brookfield, Wisconsin -
We design and develop websites, web-services and mobile applications of various complexity levels up to the highest one. With over a decade of experience, we handle everything from business analysis and architecture planning to development, CI/CD deployment, quality assurance, and post‑launch support. We work with clients worldwide, often serving U.S. and European businesses, and prides itself ... read Chillicode reviews & insights
$50 - $99/hr10 - 492013Chicago, Illinois -
Tekgaru is a boutique software and AI studio helping founders and growing businesses turn complex ideas into stable, scalable products. We design and build custom SaaS platforms, web and mobile apps, and integrations using modern stacks such as .NET, Node.js, React, and Angular. We’ve delivered complex, domain-heavy products, including a cloud-based healthcare imaging and posture-analysis ... read TekGaru reviews & insights
$50 - $99/hr10 - 492024Boca Raton, Florida
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