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Discover the top React.js Development Companies for Your Project

4,772 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
  • We Develop Impactful Product!

    Leading global software firm. Harnessing emerging tech for intelligence...

    Location
    Garstang, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed
  • Your Digital Transformation Partner

    We're a digital solutions consultancy focused on providing full-stack MarTech development and implementation services. With extensive experience in MarTech, CRM systems, Web Design, UX/UI, and digital marketing, we provide high-quality bespoke customer experiences that drive long-term value. Contact us today...

    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Big Ideas. Nifty Execution.

    We're a creative agency based in South Africa, and we help businesses look good and have fun while doing it!...

    Location
    San Antonio, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Web Design, Digital Marketing & Automation Agency

    Vareweb is a Dallas-based web design, digital marketing and GoHighLevel automation agency helping businesses build stronger digital experiences, improve visibility and convert more leads...

    Location
    Dallas, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    15 Projects Listed
  • Painless software development

    Organizing the teamwork with the client, we dive deep into their business needs and find the optimal way to reach the final goal with software...

    Location
    Herford, Germany
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    22 Projects Listed
  • ECOMMERCE, ELEVATED

    Above The Fray is an end-to-end global ecommerce agency specializing in consulting, designing, building, integrating, and evolving digital commerce for B2B and D2C businesses. We're passionate about ecommerce solutions that not only increase online sales but transform businesses...

    Location
    Portland, Oregon
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Senior-led digital marketing in Vietnam for teams in the U.S.

    Omega Digital is a Vietnam-based digital marketing agency built for two kinds of clients: U.S. agencies that need a reliable delivery partner, and U.S. businesses with operations in Vietnam that want experienced marketing support on the ground...

    Location
    Ho Chi Minh City, Vietnam
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    33 Projects Listed
  • Web Design + Digital Marketing Agency | 20+ Years Experience

    Top Notch Dezigns® is a full-service web design and digital marketing agency that specializes in custom websites tailored to meet diverse business requirements. With a focus on boosting brands, increasing conversions, and generating leads...

    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Portfolios Count
    12 Projects Listed
  • Unique Software for Your Unique Business

    Sembit is a seasoned software development company based in Oregon. Its expertise spans app development, cloud services, and platform integration, making the agency a versatile software development partner. With proficiency in diverse technologies and a commitment to fostering a positive work environment...

    Location
    Portland, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
  • Custom software solutions and innovative services crafted to meet your business goals.

    A boutique software agency specializing in custom, innovative solutions to your unique requirements. Our entire development team is located in North America...

    Location
    Toronto, Canada
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed
  • Creating Companies of Consequence | ADWEEK Agency of the Year | ANA Agency of the Year | Cannes Lion

    Park & Battery is ADWEEKs 2024 B2B Agency of the Year, as well the Association of National Advertisers (ANA) Agency of the Year three years running...

    Location
    Oakland, California
    Number of Employees
    100 - 249
    Portfolios Count
    3 Projects Listed
  • Superior Business Solutions

    Sigma Software specializes in developing software and is a globally distributed team of more than 2000 skilled IT professionals, spanning 12 countries including the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Australia, Austria, Ukraine, and more. With a track record of over 20 successful years, we take...

    Location
    Lviv, Ukraine
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
  • Our expertise are AI, Custom Software, Nearshore Staffing and Data Analytics & AI

    TIMIT provides you experts in AI, AI-driven Data Analytics, Custom Software Development, IT Startegy, and has top-notch, lower-cost IT Talent. Our customers tell us we're fun to work with, and that's because your success is personal to us. We deliver what we promise. Every time...

    Location
    Albany, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • Research, Design and Build

    Lollypop Design is a global UX UI and Interactive Design Company on a mission to empower and touch a billion lives across the world through world-class digital experiences...

    Location
    San Jose, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    60 Projects Listed
  • Its Our Business to Develop Yours.

    Settings Infotech emerges as a global frontrunner in IT services, offering comprehensive solutions tailored to businesses' diverse needs. Our extensive array of services spans website development, application creation, software development, and digital marketing, ensuring that businesses receive holistic...

    Location
    Surat, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • The Digital Growth Experts

    The SEO Works are THE Digital Growth Experts. Multi-award winning digital marketing and web design that specialises in growing your business online!...

    Location
    Sheffield, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Software development, website and mobile application

    A team of professionals in Software development, website and mobile application...

    Location
    Kharkiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    20 Projects Listed
  • START HERE to Create Your Winning Health App

    We work with experienced entrepreneurs and business owners like you, taking your first steps into mobile app development. Healthcare | Medical | Wellness | Fitness...

    Location
    Halifax, Canada
    Number of Employees
    Under 49
    Portfolios Count
    7 Projects Listed
  • Web Design and Development Company

    At Bit Technologies Web Design Agency London, United Kingdom . Web Development, Social Media Marketing, SEO, Graphic Designing, and Content Writing are some of the services we offer. With digital marketing and software, our Social Media professionals can assist you in increasing revenue...

    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    13 Projects Listed
  • Iron Forge Development

    Verified Verified by the DesignRush team for authenticity and credibility.

    We Make the Finest Software, Period

    At Iron Forge precision, excellence, and loyalty are not just words. They embody who we are. We build software that stands the test of time...

    Location
    Palm Beach Gardens, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Top Software, Web & App Development Company in UK

    Vrinsoft is a leading Mobile & Web Development Company in London, UK, driving digital transformation for businesses of all sizes, from SMEs to large enterprises in industries like finance, logistics, healthcare, and e-commerce. We have demonstrated a history of success transforming ideas into action...

    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed
  • Software & Mobile Application Development Company.

    Rushkar Technology Pvt. Ltd. is a premier software development company based in India, renowned for its commitment to delivering high-quality, timely, and cost-effective offshore software and mobile application solutions. At Rushkar, we prioritize long-term relationships and client satisfaction, ensuring that...

    Location
    Ahmedabad, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $12/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Web Design | Development | Marketing

    Our clients achieve conversions not just because of their website's stunning visuals, but also due to its SEO-optimized content and captivating videos, drone footage, and photography. We strategically craft everything with unforgettable programming and an intuitive user interface...

    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • Brand Design, Bespoke Web Design, Video Production. We're deeply invested in your growth.

    Tokyo Design Studio Australia (TDS Australia) brings a blend of Japanese precision and Australian creativity to the world of design. Our approach is holistic, encompassing everything from initial brainstorming to final execution...

    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed
  • Shaping Tomorrows Giants

    Full-service agency specialised in complete digital brand transformations and ambitious connected growth strategies...

    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Portfolios Count
    10 Projects Listed
  • Full Cycle Software Development That Exceeds Your Expectations

    Creating impressive turnkey solutions for growing startups and established businesses, Enkonix is a reliable partner for custom software development...

    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    15 Projects Listed
  • Web developers in Nairobi, Kenya

    Webpinn: The Definitive Choice for High-Performance Digital Solutions in Kenya. Listed among DesignRushs top web developers, Webpinn empowers brands through cutting-edge UI/UX design and elite performance architecture. We are the agency of choice for businesses ready to dominate their industry throu...

    Location
    Nairobi, Kenya
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    23 Projects Listed
  • Our experience makes it simple!

    20+ Years of experience in software projects for the most sophisticated industries, covering the entire lifecycle, from requirements to deployment and support. A pool of talented professionals next door with all the benefits of the nearshore model...

    Location
    La Rosa, Mexico
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
  • Your Best Design Partner

    Taller Creativo delivers high-quality design solutions across graphic and editorial design, web development, and video editing, helping businesses and publishers communicate effectively...

    Location
    MedellĂ­n, Colombia
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    16 Projects Listed
  • Empower Your Business Online.

    At Quartz Digital Agency, we don't just build websites -- we craft digital experiences that drive results. As a full-service web development and digital marketing firm, we specialize in Web Design, Development, Maintenance/Management, SEO, Social Media, Digital Ads, and IT services...

    Location
    Woodland, California
    Number of Employees
    Under 49
    Portfolios Count
    12 Projects Listed
  • Transforming business complexity into powerful brand clarity - Creative. Intelligence. Applied.

    Simplr is a Cape Town-based brand and digital design agency specialising in enterprise websites, digital experiences, and scalable brand systems for global organisations...

    Location
    Cape Town, South Africa
    Number of Employees
    Under 49
    Average Hourly Rate
    $90/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed
  • Netguru | Accelerate Digital Commerce

    Netguru is a trusted partner in digital commerce. We help leading brands modernize B2B solutions, marketplaces, and retail ecosystems with AI-driven technology, design, and engineering excellence...

    Location
    Poznan, Poland
    Number of Employees
    500 - 999
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
  • Timely, Cost-Effective, Top Quality

    In our approach to crafting digital products, Nyoka view it as more than just the synthesis of intelligent code and creative design. It is a genuine partnership, bridging ideation and innovation. Our collaboration is founded on principles of transparency, effective communication, professional project...

    Location
    Holly Springs, North Carolina
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed
  • Your Mission Critical Web Design, Development, & Maintenance Partner

    Banks, tech companies, and other serious firms choose WPRiders for the technical expertise and 24/7 maintenance & reliability theirs team and customers deserve at an SMB-friendly price point...

    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    27 Projects Listed
  • Transforming Brands With Strategy, Design & Innovation

    AI + Mobile App Development Agency. BolderApps crafts growth-driven marketing for every step of your brand's journey...

    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Elevate your product and adapt to changing demands.

    Longwave Studio specializes in delivering top-tier, performance-driven mobile solutions with exceptional quality and scalability. Our approach covers service design, UI/UX design, app development, deployment. We develop native and hybrid iOS/Android apps, web frontend, and backend systems...

    Location
    Cagliari, Italy
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Brilliant development of high-load projects.

    We create innovative web and mobile applications, personal dashboards, and websites with impeccable attention to detail...

    Location
    Budva, Montenegro
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Revolutionizing the SaaS Experience.

    Welcome to AppsNative SaaS Lab, We're not just another tech company; we are your partners in digital transformation. Our cutting-edge SaaS solutions are designed to elevate your business to new heights, streamlining operations, boosting productivity, and driving growth...

    Location
    Lakeville, Minnesota
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
  • full-scale digital-production company

    JetStyle is a full-scale digital-production company. For more than 15 years we have been developing software, creating products and services, and solving clients' business problems...

    Location
    Krakow, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    36 Projects Listed
  • Building your digital storefront, designed to sell.

    WubSites is your one-stop shop for digital solutions. We design beautiful websites and e-commerce platforms, optimize them for SEO and mobile, and manage your IT infrastructure. We also offer media planning, graphic design, digital advertising, SEO, and social media management. Let us help you elevate your...

    Location
    Addis Ababa, Ethiopia
    Number of Employees
    Under 49
    Average Hourly Rate
    $24/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • Make Happiness Happen

    Bearplus is an award-winning digital agency specializing in branding, websites, products, and systems development, helping worldwide businesses and startups transform visions into results-driven digital products...

    Location
    St Leonards, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • The Number One in Mobile App & Web-App Development

    Hello, and welcome to Lizard Global! Visit our website: https://www.lizard.global/...

    Location
    Kuala Lumpur, Malaysia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    43 Projects Listed
  • Building AI-powered Custom Software Since 2017

    A tech partner for those who want to innovate. Get access to top software engineers, kickstart your project, and start building your success story...

    Location
    Gdansk, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    13 Projects Listed
  • Your Trusted Partner for Crafting Powerful CMS and E-commerce Solutions

    We are a top-rated agency specializing in the development of Shopify Plus, WordPress, Laravel, and Magento 1.x/2.x platforms. Our team of experienced developers has an excellent track record in building robust, scalable, and customized solutions tailored to meet our clients' unique business needs...

    Location
    Surat, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed
  • Tech and Software Solutions at Best!

    Velvetech, a reputable custom software development company, offers a wide range of services to accelerate project delivery. Contact us to know more!...

    Location
    Sunny Isles Beach, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    25 Projects Listed
  • Delivering Quality Products and Premium Services

    Prismetric is a leading technology partner delivering future-ready AI-driven software solutions tailored to modern business needs...

    Location
    Jersey City, New Jersey
    Number of Employees
    100 - 249
    Average Hourly Rate
    $18/hr
    Portfolios Count
    21 Projects Listed
  • SEEDIUM builds & scales web/mobile products globally: full-cycle development & team augmentation

    Seedium provides full-cycle development and team augmentation services for startups and SMBs around the world. We focus on progressive mobile & web application development, marketplaces, serverless and microservices solutions, high-load projects, and SaaS platforms...

    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
  • Your Vision, Our Excellence.

    Resourcifi is a leading outsourcing company that specializes in providing high-quality and cost-effective solutions for businesses worldwide. With a team of skilled professionals and a client-centric approach, we offer a range of services tailored to meet diverse business needs...

    Location
    Wilmington, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • Web & Mobile Development Company

    At AMgrade, we empower businesses - from innovative startups to established enterprises - in over 53 countries with custom software development and Staff Augmentation services...

    Location
    Prague, Czech Republic
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 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: 

  React React Native
Primary platforms Websites, web applications, and single-page applications iOS and Android mobile apps
Tech base JavaScript/TypeScript with React for web UI JavaScript/TypeScript with React, rendered through native UI components
Best for Businesses building browser-based products, customer portals, dashboards, eCommerce sites, and SEO-focused web experiences Businesses building cross-platform mobile apps for both iOS and Android with shared logic and accelerated development time
Examples Facebook, Instagram, Netflix web Microsoft 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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