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Discover the top React.js Development Companies for Your Project

5,671 Companies-Rankings updated: October 28, 2026
React.JS

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

React.JS ×
  • Empowering Businesses to Thrive Globally

    Future Factory Global is a business consulting and innovation advisory driving meaningful change. With deep expertise in digital innovation, transformation, strategy, and product development, we help organisations innovate, scale, and bring pioneering products to market...

    Top Services:

    • Business Consulting
    • Market Research
    • Software Development
    • Mobile App Development
    • Big Data Analytics
    • Show more
    Location
    Sofia, Bulgaria
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • Empowering Enterprises With Scalable

    Highkeen Technologies is a technology consulting and software services firm enabling enterprises to modernize their IT ecosystem. We specialize in building scalable, cloud-native applications and transforming monolithic solutions into microservices, driving innovation and long-term business success...

    Top Services:

    • Mobile App Development
    • Cloud Consulting
    • Staff Augmentation
    • Software Development
    • Web Development
    • Show more
    Location
    Chakpachuria, India
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • Your Business On Autopilot

    ILUXA WEB is a forward-thinking digital agency focused on creating secure, automated, and scalable web solutions. We help businesses modernize their operations through intelligent design, seamless user experiences, and data-driven systems. From concept to launch, every project is built with precision...

    Top Services:

    • Web Development
    • eCommerce Development
    • Web Design
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Poznan, Poland
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • Creative Innovation and Digital Futures

    We are ROCANI, a creative innovation studio for digital experiences across brand identity, websites, visuals and AR / XR for brands that want to be felt...

    Top Services:

    • Web Design
    • VR/AR
    • Web Development
    • UI/UX Design
    • Creative Services
    • Show more
    Location
    Berlin, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
  • Turning Business Chaos Into Scalable Systems

    Yarandin Inc. helps growing businesses and operations-driven teams scale without hiring more people, by automating manual workflows and building custom digital systems that actually fit how the business works...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
  • Helping Businesses Grow Through Intuitive

    I solve the problems your users haven't noticed yet. Specializing in bridging the gap between deep technical requirements and human-centered design. From high-converting landing pages to complex SaaS platforms, I prioritize CRO and UX to ensure your product scales as fast as your vision...

    Top Services:

    • Web Design
    • Web Development
    • Social Media Marketing
    • SEO
    • CRO
    • Show more
    Location
    Porto, Portugal
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed
  • Designing Purpose Into Digital Experiences

    Luminous Industries is a discovery-led brand and digital design studio. You get research and insight first, then design decisions that flow from it. We design websites and SaaS grounded in UX for organisations doing important work, including museums and heritage attractions, life sciences, charities...

    Top Services:

    • Branding
    • Creative Services
    • Graphic Design
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Petersfield, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $167/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • Independent Minds. Extraordinary Digital.

    WebKatie is a founder-led digital studio in Windsor, partnering with UK businesses on bespoke websites, ecommerce, web apps, interface design, SEO and branding. Work directly with the designer and developer responsible for your project, from strategy through launch. Project investment starts at £10,000...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • Branding
    • Show more
    Location
    Windsor, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
  • Creating Stunning Web and Mobile Apps

    Cleveroad is a leading provider of web and mobile solutions that cater to diverse industries and budgets. With a global team of skilled IT professionals and expertise earned from developing 500+ custom apps, we offer end-to-end development services, UI/UX design, cloud-based solutions, and advanced...

    Top Services:

    • Software Development
    • Staff Augmentation
    • IoT
    • IT Services
    • Mobile App Development
    • Show more
    Location
    Claymont, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • UFOMAMMOOT is a cutting-edge, independent digital creative studio headquartered in Berlin

    UFOMAMMOOT is a cutting-edge, independent digital creative studio headquartered in Berlin. Since 2011, we've been crafting groundbreaking and imaginative concepts that elevate brands to new heights.We feel it’s our duty to unite the best of both worlds: combining creative concepts with our technological...

    Top Services:

    • VR/AR
    • Creative Services
    • Digital Services
    • Digital Marketing
    • Web Design
    • Show more
    Location
    Berlin, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed
  • We design, develop and market your online business!

    Baldwin helps you design and build a webshop that fits your business. We also support you with digital marketing to grow your online sales. Thanks to our unified commerce approach, we always look at how your online and offline activities can work together to give your customers the best experience...

    Top Services:

    • Web Development
    • eCommerce Development
    • Web Design
    • UI/UX Design
    • WordPress Website Design
    • Show more
    Location
    Ghent, Belgium
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    15 Projects Listed
  • Software Development Company

    SoftTeco is an AI-native software engineering company helping businesses solve complex technology challenges. We combine deep engineering expertise, flexible delivery, and strong development processes to accelerate delivery, improve quality, and optimize costs...

    Top Services:

    • Mobile App Development
    • IoT
    • Software Development
    • Web Development
    • Software Testing
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    500 - 999
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • Software Design and Development Partner | UI/UX Design

    For over the decade OTAKOYI designs and builds software products for Startups, Scaleups and Industry Giants worldwide. Our main goal is to help businesses succeed by delivering digital products of world-class standard, made up by the best engineering teams from Eastern Europe.We are proud of being trusted by...

    Top Services:

    • Software Development
    • Web Design
    • Mobile App Development
    • UI/UX Design
    • IT Services
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed
  • thoughtbot is your expert partner for product design and development.

    thoughtbot is your trusted partner for web development services, blending human-centered design and agile methods to build exceptional web and mobile products. Our innovative thinking sets a new benchmark in web development, empowering your team and improving your process at every step...

    Top Services:

    • Software Development
    • Web Development
    • Product Design
    • Web Design
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Marketing Agency That Blends Creative Branding With Emotional Advertising.

    Sagon-Phior is a full-service creative agency specializing in emotional marketing and brand growth...

    Top Services:

    • Digital Marketing
    • Web Design
    • Package Design
    • SEO
    • Design Services
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • Designing Digital Innovation, Delivering Impact

    Signature Creative is a Los Angeles based digital product and design agency founded in 2004. With a lean, senior-led team, they specialize in transforming brands through a combination of award-winning branding, UX/UI, creative technology, and full-stack development. The firm partners with Fortune 500s...

    Top Services:

    • Branding
    • Graphic Design
    • Social Media Marketing
    • Creative Services
    • Design Services
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • We are a fiercely positive agency.

    Inspired by the concept of "business of experience", we embody our mission of providing excellent experiences in our client's relationships with all parties interested in their business, with positivity, innovation, trust and sustainability...

    Top Services:

    • Digital Services
    • Web Design
    • eCommerce Development
    • Branding
    • Digital Marketing
    • Show more
    Location
    Oliveira de Azeméis, Portugal
    Number of Employees
    100 - 249
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
  • Swiss web agency, designing and developing qualitative websites and web applications

    Coteries.com is a Swiss web agency, expert in web design and development.We design & develop high-quality websites on Webflow and web applications with Reactjs/Nodejs.Our top-level expertises are appreciated for customers ranging from startups to SMEs.We also offer UX/UI Design and Mobile application...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Lausanne, Switzerland
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed
  • Augmented Reality (AR), Virtual Reality (VR), Metaverse, Web & Mobile development.

    Zumoko is a leading software development company specializing in Augmented Reality (AR), Virtual Reality (VR), Metaverse development, Medical software development, and Web & Mobile development. We transform ideas into innovative digital solutions that drive success across various industries...

    Top Services:

    • Software Development
    • VR/AR
    • Mobile App Development
    • Web Development
    • Wearables
    • Show more
    Location
    Novi Sad, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
  • Connecting the Digital Dots

    We are an Engineering company with leading capabilities in Digital Transformation, Internet-related services and products, Data Science, Development Operations, Product as a Service, Technology Consulting, and Software Engineering. We are trusted by NSE giants as a digital transformation partner and have a...

    Top Services:

    • Mobile App Development
    • Wearables
    • IoT
    • Web Development
    • AI Development
    • Show more
    Location
    Noida, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $10,000 - $25,000
  • Majux is an SEO and advertising agency that helps law firms across the country increase revenue. Offices in Philadelphia and Denver...

    Top Services:

    • SEO
    • Digital Marketing
    • Content Marketing
    • PPC
    • Web Design
    • Show more
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
  • DYODE

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Scale eCommerce growth with a team thats done it before

    DYODE is an industry-recognized eCommerce agency based in Fullerton, CA (Orange County), founded in 2016 by two former heads of eCommerce from PacSun and Tilly's. Staffed with industry veterans, the team has sat on the brand side and operates as an extension of your team, not a vendor. With 200+ brands served...

    Top Services:

    • UI/UX Design
    • Web Development
    • Web Design
    • eCommerce Development
    • Graphic Design
    • Show more
    Location
    Fullerton, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Enabling Businesses to Master Digital Innovation!

    Curotec is a leading development firm specializing in Laravel, Vue.js, and enterprise WordPress. Get in touch with us to know more!...

    Top Services:

    • Software Development
    • Web Development
    • AI Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • B to B Digital Marketing Agency & Business Consultancy

    CMDS is a B2B marketing agency in Colts Neck, NJ, helping companies turn complex offerings into clear reasons to buy. Since 2002, our in-house team has built brands, websites and campaigns that attract qualified buyers and support growth...

    Top Services:

    • Web Design
    • Web Development
    • Branding
    • Creative Services
    • Digital Services
    • Show more
    Location
    Colts Neck, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
  • Fireworx is a marketing, creative and digital agency, providing solutions that help clients disrupt their market. We create a more compelling competitive advantage so businesses better resonate with their target customers, driving a greater return on marketing investment.   From our offices in London and...

    Top Services:

    • Digital Marketing
    • PPC
    • Advertising
    • SEO
    • Digital Services
    • Show more
    Location
    Bournemouth, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $90/hr
    Minimal Budget
    $10,000 - $25,000
  • We address HR challenges through a mix of creative design, digital innovation, and strategic communication helping organizations and their people grow and succeed...

    Top Services:

    • Digital Strategy
    • Software Development
    • UI/UX Design
    • Web Development
    • Web Design
    • Show more
    Location
    Manchester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • We're a London based web development and design agency.For over 20 years (yes really!) we've produced robust, fast loading, cutting-edge websites.We love pushing the boundaries of HTML and responsive design, hopefully, this comes across in our work. Our clients range from multinational businesses and...

    Top Services:

    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Saint Helier, Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $96/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • Tinker is an innovation company. Our mission is to pioneer the next cutting edge digital products, and invent the future.We are in the business of innovation with intention to draw the roadmap others can follow. We’re dreamers, we’re builders, we’re artists and engineers.We Tinker, Strategize, redefine...

    Top Services:

    • Branding
    • Mobile App Development
    • Digital Services
    • Product Design
    • eCommerce Development
    • Show more
    Location
    Nairobi, Kenya
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
  • We Bring Digital Experiences to Life Through Art, Design and Technology.

    We are an award-winning digital innovation studio based in Orlando, FL and in São Paulo that has been operating since 1999 crafting web, apps and games projects, based on research, innovation and application of different technologies, art and design...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • VR/AR
    • Mobile App Development
    • Show more
    Location
    Orlando, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    25 Projects Listed
  • Reimagine Digital Experience & Commerce

    Headquartered in Bengaluru, India, Codilar Technologies is a leading eCommerce development company offering top-tier solutions for B2B and B2C across the globe. Specializing in omnichannel commerce, headless commerce, and PWA solutions, we are on a mission to revolutionize online retail.In our 9 years of...

    Top Services:

    • eCommerce Development
    • Web Design
    • Web Development
    • Mobile App Development
    • Digital Services
    • Show more
    Location
    Bengaluru, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed
  • Do you have a vision? We will help you get there.

    We believe in doing simple or complex things, no matter what the platform...

    Top Services:

    • Logo Design
    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Pueblo Libre, Peru
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
  • Bright people building bright software | 300+ projects I 89% client retention I 15y of experience

    Brights.io is a software development company with 120+ engineers, delivering 300+ projects for startups and enterprises, including Fortune 500, across 30+ countries. We build scalable web, mobile and AI-powered products with a strong focus on quality and long-term partnerships...

    Top Services:

    • Web Development
    • Big Data Analytics
    • Mobile App Development
    • Software Development
    • DevOps Consulting
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    24 Projects Listed
  • Leading the Way in IT Solutions and Staff Augmentation

    CIS, established in 2003, is a global leader in IT and Staff Augmentation. Serving over 2100 clients across 100+ countries, our comprehensive services range from custom software development to digital marketing. Our recognized certifications and partnerships set us apart as a top choice in our field...

    Top Services:

    • AI Development
    • Web Design
    • Web Development
    • eCommerce Development
    • VR/AR
    • Show more
    Location
    San Jose, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
  • Shaping UX for Corporates

    We are a german UX Design Agency focused on complex user interfaces in B2B. Customers like Porsche, Uniper and Telekom trust in our work since many years...

    Top Services:

    • Design Services
    • UI/UX Design
    • Digital Strategy
    • Digital Services
    • Web Design
    • Show more
    Location
    Holzkirchen, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
  • We’re Geeked about Building your next BIG thing!

    Performance is our obsession...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Software Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • A multi-disciplinary creative branding and design agency

    We solve our clients’ business problems by working in partnership with them and carefully creating solutions that connect...

    Top Services:

    • Branding
    • Creative Services
    • Digital Services
    • Web Development
    • Video Production
    • Show more
    Location
    Spring Hill, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $195/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
  • AI-Driven Software Development & Digital Innovation

    Codiant, operating as a subsidiary of Yash Technologies, stands as an AI-Driven Software Development & Digital Innovation, with a specialization in Enterprise Mobility, Web Application Development, UI/UX Development, and Application Maintenance and Support Services...

    Top Services:

    • AI Development
    • Mobile App Development
    • Web Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    64 Projects Listed
  • ISO 27001:2013 Certified Company

    Dark Bears is one of the top leading web and mobile app development company globally focusing on iPhone, iPad & Android applications. Other areas of expertise are IOT, Blockchain, AI and Systems Programming...

    Top Services:

    • Web Development
    • Mobile App Development
    • eCommerce Development
    • Digital Marketing
    • PPC
    • Show more
    Location
    Lewes, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • Software que impulsa evolución

    Software company since 2009...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • IT Services
    • Staff Augmentation
    • Show more
    Location
    Buenos Aires, Argentina
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    15 Projects Listed
  • Crafting Futures Beyond the Code

    Band Of Coders is a full service development shop with offices in Atlanta, Los Angeles, Milwaukee, and Nashville. We pride ourselves in providing our customers with the benefits of working with a global firm combined with the flexibility and personal touch of a locally run company...

    Top Services:

    • Web Development
    • Web Design
    • IoT
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Dunwoody, Georgia
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
  • A Full-Service Digital Consultancy

    Proven is a full-service digital consultancy for mission-driven organizations. We combine data-driven insights with technical and storytelling expertise to empower organizations working toward a more sustainable and equitable future...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • Digital Services
    • Digital Marketing
    • Show more
    Location
    Manalapan Township, New Jersey
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Connecting Possibilities, Crafting Excellence

    Biz 4Solutions, based in Frisco, TX, excels in IoT, Mobile, and Web application development. With a decade-long experience, we offer complex custom software solutions that enhance workflows and customer experiences, generating higher revenue. Our globally acclaimed team specializes in Bluetooth, BLE, RFID...

    Top Services:

    • Mobile App Development
    • Web Design
    • IoT
    • Software Development
    • eCommerce Development
    • Show more
    Location
    Frisco, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    59 Projects Listed
  • Web. Apps. Marketing. Digital Strategy.

    Think It First is a digital strategy consultancy, specializing in web design, app development, and marketing...

    Top Services:

    • Web Design
    • Web Development
    • Digital Services
    • Digital Marketing
    • Mobile App Development
    • Show more
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • Delivering Value in Mobile App Development

    Nimetler is a software development consultancy based in Mumbai, India, with an experienced and expertly skilled development team...

    Top Services:

    • Mobile App Development
    • Web Development
    • Staff Augmentation
    Location
    Mumbai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
  • BRANDING & DIGITAL DESIGN AGENCY FOR STARTUPS

    SERIOUS.BUSINESS is a premium branding agency for startups, scale-ups, and innovators. We work with ambitious founders and leaders to help them become market leaders through brand-driven growth.Pre-seed, post-launch, or getting ready for the next big step, we do branding and digital design for star...

    Top Services:

    • Branding
    • Web Design
    • Product Design
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Munich, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • Only the best software.

    Founded in 2017, SleekDigital has been a software development agency specialising in web development and mobile app development...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Product Design
    • Web Design
    • Show more
    Location
    Singapore, Singapore
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • AI Driven Software Development Company

    Bacancy stands as a top Reactjs Development Company, offering secure, scalable, and sustainable React solutions. Specializing in diverse frameworks and applications, we provide up to 40% savings on costs and a dedicated team for tailored solutions, ensuring your business is primed for growth...

    Top Services:

    • Mobile App Development
    • Web Development
    • eCommerce Development
    • Web Design
    • VR/AR
    • Show more
    Location
    Florida, Massachusetts
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
  • AI-native software development, from project to dedicated team

    Kultprosvet builds software for product companies and hires dedicated teams for them. A project we deliver can grow into a dedicated team for your product without changing providers. Our delivery is AI-native and led by experienced engineers...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • Staff Augmentation
    • UI/UX Design
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    Location
    Bowling Green, Ohio
    Number of Employees
    50 - 99
    Average Hourly Rate
    $85/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • Discover. Brand. Innovate

    JAXONLABS is a brand strategy and innovation firm that helps growing companies clarify their direction, strengthen their positioning, and implement practical solutions that support long-term growth.We work with founders, executives, and leadership teams to sharpen strategy, & strengthen brand...

    Top Services:

    • Branding
    • Business Consulting
    • Market Research
    • Digital Strategy
    • Digital Services
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    Location
    Sherwood Park, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Leading AI Solutions, AR/VR, and Mobile App Development Company

    AI Solutions | Augmented Reality | Virtual Reality | Voice AI Agent | Mobile App | Software Development...

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    • Software Development
    • VR/AR
    • IT Services
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    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

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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.Â