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Discover the top React.js Development Companies for Your Project

1,196 Companies-Rankings updated: August 26, 2026

DesignRush evaluates all React.js developers listed based on their technical expertise, past work, and client reviews. Some listings may be paid.

React.JS
  • Working Local. Pushing Global.

    Truenorth Digital stands out as a premier agency in web development and marketing, boasting its headquarters in Surrey, BC. With a reputation for excellence, they deliver innovative solutions tailored to meet clients' diverse needs and aspirations...

    Location
    Vancouver, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Let's Uncover The Next Big Cross-Platform App Together

    CMOLDS is a custom software and mobile app development company specializing in digital transformation consultancy and products including websites, Android and iOS apps, mobile games, B2B portals, and SaaS...

    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    20 Projects Listed
  • Blockchain | Web3 | Software development

    Solicy is a blockchain software development company that provides innovative solutions, including Custom Software Development, dApps, DeFi Solutions, Smart Contracts, Mobile Apps, and AI Solutions. We help businesses drive growth and achieve success through cutting-edge technology...

    Location
    Yerevan, Armenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
  • Structured websites built for speed, scale, and search.

    We are a London-based digital engineering agency specialising in high-performance websites, SEO infrastructure, and custom CRM systems...

    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Portfolios Count
    11 Projects Listed
  • Tech-Savvy of Your Business

    Encyphers is a B2B digital transformation partner providing AI, Enterprise Platforms, Web & Mobile Engineering, Digital Commerce, Cloud, Data & DevOps, and Experience & Marketing solutions to enterprises across Retail, Healthcare, SaaS, Finance, and Manufacturing...

    Location
    New Hyde Park, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    41 Projects Listed
  • Bring Your Business Forward

    VeecoTech Solutions Sdn. Bhd. (1281453-M) is a leading Malaysian software development and marketing agency...

    Location
    Kuala Lumpur, Malaysia
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
  • Digital Marketing Everywhere

    eMac Media is a South Florida-based digital marketing and SEO agency with 12+ years of experience helping brands dominate search and now, AI-generated answers. We specialize in Managed SEO, AEO/GEO AI Visibility, Link Building, Digital PR, Local SEO, Technical Audits, Web Design, and CRM Automation...

    Location
    Lauderhill, Florida
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Website Designing and Application Development Company in Delhi, India

    SAM Web Studio, a division of SAM Branding Agency, is a global digital marketing, web, and app development firm based in New Delhi. We deliver worldclass web design, SEO, and branding solutions, leveraging modern technologies to craft impactful digital identities and drive measurable business growth...

    Location
    Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    16 Projects Listed
  • Your Creative Partner in Digital Elegance

    At Pittura Group, we specialize in developing tailor-made mobile applications, website development, and software solutions that align perfectly with your business goals and user needs...

    Location
    Barcelona, Spain
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Architecting eCommerce for brands that lead

    Web-Systems Solutions is Shopify Plus development company. Our team consists of developers that united by a common goal: to help people, businesses and countries grow and achieve the best results in E-Commerce...

    Location
    Khmelnytskyi, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Result-Driven Process ⭐ 150+ Successful Projects ⭐

    Scale your development, design, and build great apps! Product Owners and CTOs in start-ups and SMEs craft their SaaS products or build their own cloud-based solutions with our teams. We provide a wide spectrum of services to support our clients throughout the entire life cycle of software development...

    Location
    Bielsko-Biala, Poland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Build your vision with us

    Perpetual is a software design and development agency. We build custom web and mobile products for our clients...

    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed
  • Game-changing apps start here!

    Here at Anadea, we craft innovative digital experiences that drive growth through Website Development. Our deep understanding of custom web solutions, UI/UX design, and scalable technologies ensures unmatched results that resonate with users and markets alike. Let’s build your vision together...

    Location
    Alicante, Spain
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    13 Projects Listed
  • We battle for your brand.

    EminEmpire stands out as a leading provider of comprehensive digital services, offering a complete one-stop solution. Our integrated suite includes web and software development, digital marketing, video production, advertising, and business development management. Designed to empower businesses, we help...

    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Portfolios Count
    3 Projects Listed
  • Strategic Digital Solutions Built for Businesses That Take Growth Seriously

    Parmagito Digital Services is a digital agency with proven experience delivering high-quality websites and digital solutions for businesses across multiple markets. We have worked on hundreds of websites, helping brands transition from basic online presence to structured, growth-focused digital...

    Location
    Alexandria, Egypt
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed
  • Breaking The Habit

    Rabbit And Carrot is a multimedia agency that develops and produces content for the Web, Film, TV and Commercials. With an experienced team of talented and skillful individuals, state of the art technology and the broadest range of media production styles...

    Location
    Dubai, United Arab Emirates
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Custom Mobile,Web Application And Enterprise CRM Software Development Company in USA

    Agile Infoways LLC is providing digital transformation to progressive companies...

    Location
    Coral Springs, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Portfolios Count
    17 Projects Listed
  • Creative Branding Agency for Startups | Startup Branding Packages

    A boutique branding agency for startups and small businesses, based out of Mumbai, India...

    Location
    Mumbai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $36/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    24 Projects Listed
  • First-class Custom Software Development Company

    Through Profil Software, clients gain a trusted web development firm with 15+ years of experience and 80+ in-house developers. Our strategic thinking leads to remarkable outcomes in delivering innovative, high-value software solutions that transform ideas into market-ready products across multiple industries...

    Location
    Gdynia, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Portfolios Count
    16 Projects Listed
  • Helping Companies Establish & Expand Their Digital Footprint

    We help clients tackle a variety of business problems, from web design, marketing strategy + execution, to content creation...

    Location
    Huntingdon, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Full-cycle software development services since 1997!

    Elinext is a global AI-powered software development company with 28+ years of experience. We build human-verified AI solutions and complex software for enterprises, SMEs, and startups across Healthcare, FinTech, ERP, CRM, IoT, and more...

    Location
    Warsaw, Poland
    Number of Employees
    500 - 999
    Portfolios Count
    28 Projects Listed
  • UI/UX Design and Growth Marketing Company

    Tenet is a top UI/UX design, web development, and growth marketing company helping brands achieve digital transformation. With over 450 projects completed across 15+ industries, including healthcare, retail, and tech, Tenet delivers innovative solutions that drive measurable results...

    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
  • Full-Cycle Gaming & VR/AR & Blockchain Expert Services

    We provide a variety of full-cycle software development services and have a demonstrated track record in product development...

    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
  • Bringing ideas to life one step at a time.

    Kaizen Apps specializes in innovative application development, offering personalized consultations to turn your ideas into impactful digital solutions. Start your project with our expert guidance today...

    Location
    Vacaville, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • All Ways of Quality Always

    BugRaptors is a trailblazer in QA software testing services. Armed with ISO 9001:2018 and ISO 27001 certifications, our team of 200+ ISTQB-certified testers utilizes cutting-edge test automation tech and advanced methodologies...

    Location
    Emeryville, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Portfolios Count
    13 Projects Listed
  • AI Digital Product Engineering & Consulting Firm

    GeekyAnts is a web development company active since 2006 with 550+ engagements, building React, Next.js, Node.js, and AI-powered web applications for clients including Google, WeWork, Darden, and RazorPay. An official Vercel Partner and open-source contributor. Well-suited for scale-ups and enterprises...

    Location
    Bengaluru, India
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    36 Projects Listed
  • Your Tech Partner for Growth

    Zoolatech provides engineering excellencewhether you need team augmentation or complete product deliverytrusted by startups and Fortune 500s worldwide...

    Location
    Miami, Florida
    Number of Employees
    500 - 999
    Portfolios Count
    26 Projects Listed
  • End-to-End Software Development & Digital Marketing Solutions

    Founded in 2006, ComIT International is a trusted leader in Software Development and Digital Marketing. From our headquarters in Serbia, with branches in Sweden, Australia, and UAE, we empower businesses worldwide with innovative and efficient solutions, driving sustainable growth and success...

    Location
    Belgrade, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
  • The Digital Partners You Deserve

    Helping Businesses Get Found Online & Convert More Customers | Web Design SEO Digital Marketing...

    Location
    St. Catharines, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • When our customers succeed, we succeed

    Pixel Perfection: Designing the Future of Your Online Presence...

    Location
    Ivano-Frankivsk, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • Developing the best solutions for you

    We at Inventix believe in enhancing the world through app-driven experiences...

    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    18 Projects Listed
  • AI-Native Product Engineering Company

    Developer Bazaar Technologies is a Top AI Development company building custom Mobile App & Software Development and specializing in building AI Solutions delivering mesurable outcome...

    Location
    Indore, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
  • Smartym Pro is a full-cycle development company specialized in mobile application and enterprise web development. Company has strong development culture and focuses on innovative solutions, using cutting edge technologies and frameworks. Smartym Pro is located in Eastern Europe and consists primarily of...

    Location
    Warsaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    9 Projects Listed
  • Everything your small business needs to be online

    Get your small business online affordably. We offer quick, professional website design with a stress-free process. Enjoy a dedicated account manager, secure hosting, and mobile-ready sites. Need extra services? We handle it all. With monthly billing, your website's success is our priority...

    Location
    Westmount, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
  • It's all about MINDSET, Let's change it!

    Trizone India is a premier, full-service creative agency specializing in integrated branding, advertising, and digital solutions. With over a decade of experience, we are dedicated to crafting compelling brand stories and delivering result-oriented marketing strategies for clients across industries...

    Location
    Vadodara, India
    Number of Employees
    50 - 99
    Portfolios Count
    2 Projects Listed
  • Crisbrand.pl - Creating web applications

    At CRISBRAND, we specialize in crafting websites, webshops, and various portals with an array of functionalities. When you work with us, you'll have direct communication with a single dedicated professional who will oversee your project from start to finish. Contact us today, and let's discuss your project in...

    Location
    Wroclaw, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $47/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed
  • Legal Tech with a Human Touch

    Netclues, a top legal technology company, offers innovative document management solutions for law firms, ensuring environmental responsibility, ease of access, enhanced productivity through better software integration, and 24/7 availability with secure, scalable cloud-based storage...

    Location
    Georgetown, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • AI & Custom Software Development Experts

    We specialise in enhancing existing applications with AI solutions and building custom software solutions (for web and mobile). Our expertise also covers custom AI development and integrations, process automation, and app modernisation...

    Location
    Warsaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed
  • Helping to sell and generate business since 2017

    Comodoro Marketing is the result of more than 20 years of expertise running Digital Marketing teams. We are professionals in Consulting, Strategy, and Digital Marketing, a multidisciplinary team united by the same raison d'être to provide a 360o digital marketing solution for your business. We are an...

    Location
    Madrid, Spain
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • Helping Build Brands

    We are an award winning full-service creative and digital agency that brings bold ideas to life through a powerful mix of strategy, storytelling, and execution. Headquartered in India with a strong presence in Dubai, we are committed to turning visions into scalable marketing success...

    Location
    Hyderabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    45 Projects Listed
  • Product, engineering, and AI partner for high-growth companies.

    OAK'S LAB is a product, engineering, and AI partner for high-growth companies, not a generic dev shop. We embed alongside product teams to design, build, and scale production software, with deep experience in regulated industries: finance, healthcare, cybersecurity, and education...

    Location
    Prague, Czech Republic
    Number of Employees
    50 - 99
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed
  • Design is our craft, impact is our compass.

    ANCHOR is a Metro Detroit-based creative studio specializing in branding, web design, and development. We build clear, conversion-focused sites and provide fractional web + brand support for restaurants, hospitality groups, CPG, private equity, e-commerce brands, and more...

    Location
    Royal Oak, Michigan
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
  • Innovative, Responsive, and Engaging Web Design

    Slick Web Studios: Where design meets excellence. We craft captivating visual experiences tailored to your brand. With a dedicated team and a commitment to perfection, we deliver innovative solutions that leave a lasting impact. Elevate your brand with Slick Web Studios today...

    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $700/hr
  • Digitalize your Dreams

    Unlock the full potential of your business with Leo Coders Private Limited, you trusted partner for comprehensive IT, Digital, and Business Solution. Experience excellence through our Customized Software Development. Mobile Application Development, and Web Application Development services. Contact us today to...

    Location
    Nagpur, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed
  • Salesforce, Hubspot, GoHighLevel, Web and Mobile App Development Services

    Dean Infotech provides end-to-end, best and customised Salesforce and Hubspot CRM Development, Software Development, Website Designing & Development, and Mobile Apps Development. With a team of 100+ skilled professionals including developers, designers, and consultants possesses a deep understanding of the...

    Location
    Orlando, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • Web Design and Digital Marketing Agency

    Ajroni is a full-service web design, web development, app development, SEO, and digital marketing agency developing custom, SEO-optimized and mobile-responsive websites and apps that drive traffic, sales, and business growth. Top-rated on Google & Clutch for delivering quality results...

    Location
    West Palm Beach, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Portfolios Count
    15 Projects Listed
  • We design & develop web and mobile applications. Specializing in outsourcing and AI integration

    We are ready to build your project in the digital world. We will help you through the development process from initial analysis to successful launch. We design, build and launch digital products on mobile, web, and connected platforms...

    Location
    Prague, Czech Republic
    Number of Employees
    50 - 99
    Average Hourly Rate
    $79/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    2 Projects Listed
  • WPWeb Infotech is a leading Web & Mobile App Development Company based in India and USA.

    Web Infotech is a leading web, mobile app, and AI development company that helps businesses turn complex ideas into practical digital products. Backed by 10+ years of experience, 100+ IT professionals, and a strong client retention rate, the company partners with startups, SMBs, and enterprise teams...

    Location
    Ahmedabad, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed

Frequently Asked Questions About React.js Developers

What are the typical React.js development services?

React.js development companies provide end-to-end services that span the entire software development lifecycle, from strategy and design to development and launch. Core services include: 

  • React.js consulting: Guiding businesses on building and optimizing their React applications through component selection, architecture design, and roadmap development. 
  • Custom React.js development: Engineering applications tailored to a business's specific needs, goals, and existing IT infrastructure, and typically include web design and web development.  
  • UI/UX design: Delivering intuitive interfaces, clear user flows, and standardized design systems that align with a brand and its target users. 
  • API integration: Connecting the React frontend to back-end systems, third-party tools, and external data sources to support seamless functionality and user experiences. 
  • Platform migration: Rebuilding or migrating legacy frontends to React to improve maintainability, usability, and performance, often with minimal disruption. 
  • Maintenance and support: Providing post-launch monitoring, debugging, performance optimization, and technical support. 

Many React.js developers also offer specialized expertise, including SaaS products, web application development, customer portals, eCommerce solutions, and minimum viable products (MVPs).  

Some React.js development companies may also offer digital marketing services, such as content marketing, search engine optimization (SEO), and branding. 

What is the difference between React and React Native?

The main difference is that React is used to build web user interfaces, while React Native is for developing mobile applications. Here are more details on their differences: 

 ReactReact Native
Primary platformsWebsites, web applications, and single-page applicationsiOS and Android mobile apps
Tech baseJavaScript/TypeScript with React for web UIJavaScript/TypeScript with React, rendered through native UI components
Best forBusinesses building browser-based products, customer portals, dashboards, eCommerce sites, and SEO-focused web experiencesBusinesses building cross-platform mobile apps for both iOS and Android with shared logic and accelerated development time
ExamplesFacebook, Instagram, Netflix webMicrosoft Teams and Shopify

What are the typical React developer tools?

React.js developers typically choose their stack based on a client's product goals, technical requirements, and existing systems. For example, they may use Formik for complex forms and validation, Storybook for developing and testing components in isolation, and MUI for production-ready UI components and design systems. 

Common React developer tools: 

  • Core front-end: React, JavaScript, TypeScript, HTML, CSS 
  • State and data fetching: Redux, TanStack Query 
  • UI and styling: Tailwind CSS, MUI, Storybook 
  • Testing: Jest, React Testing Library, Cypress 
  • Back-end options: Express, Laravel, Rails, ASP.NET 
  • Databases and infrastructure: PostgreSQL, SQL Server, Redis 

Can React.js developers build AI-powered features into web applications?

Yes. A React.js developer can build AI-powered features into a web application by integrating model APIs, SDKs, and AI workflows into the product experience.   

Depending on your goals, this may include providers such as Google Gemini or Anthropic Claude, along with React developer tools, like Vercel's AI SDK for building chat, search, recommendation, and automation experiences in React-based apps. 

These companies can help you build features such as: 

  • Personalized content and recommendations based on user behavior 
  • Chatbots and virtual assistants for real-time customer support 
  • Smart search with autocomplete, semantic search, and related-result suggestions 
  • AI-assisted dashboards that generate summaries, reports, forecasts, and insights from business data 

When should you hire a React.js development company instead of using an in-house team?

The right choice depends on your project goals, internal capacity, timeline, and need for control. You may want to hire a React.js development company if: 

  • You have a short-term or time-sensitive project, but your internal team is already at capacity. 
  • You do not have the specialized expertise required for the project, such as React architecture, performance optimization, migration, or AI feature integration. 
  • You need to accelerate delivery without hiring and onboarding a full internal team. 
  • You want access to a broader range of skills, such as design, front-end engineering, QA, and post-launch support, through a single external partner. 
  • You need temporary support to fill skill gaps or expand delivery capacity. 

Use an in-house team when: 

  • The application is a core business product that requires long-term ownership and deep institutional knowledge. 
  • The project involves highly sensitive systems, proprietary logic, or strict security and compliance requirements. 
  • You need close day-to-day collaboration, faster internal feedback loops, and direct control over priorities. 
  • The product requires continuous iteration and alignment with multiple internal teams over time. 

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