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Discover the top React.js Development Companies for Your Project

6,770 Companies-Rankings updated: November 05, 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.

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  • We build bold brands and websites for startups

    Metabrand is a startup branding agency helping Tech, Fintech, SaaS, and AI startups in the US, UK, and EU launch strong and scale fast...

    Top Services:

    • Design Services
    • Digital Services
    • Logo Design
    • Product Design
    • Web Design
    • Show more
    Location
    Limassol, Cyprus
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • OKS Yazılım Web Tasarım ve SEO Ajansı | oksyazilim.com.tr

    OKS Yazılım, İstanbul Pendikte faaliyet gösteren bir web tasarım ve yazılım ajansıdır.Modern, SEO uyumlu web siteleri tasarlar; ayrıca özel yazılım, e-ticaret ve dijital pazarlama çözümleri sunar.Hedefimiz, markaların dijital dünyada daha görünür ve güçlü hale gelmesini sağlamakt...

    Top Services:

    • Web Design
    Location
    Pendik, Turkey
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • AI agents, software and growth from one team

    NextCTL is an AI-native agency founded in 2022. We design AI agents, voice and chat assistants, workflow automation and custom software, and the same team runs SEO, paid media, lead generation and CRM automation. Registered in Delaware, delivered from Dhaka, serving North America and Europe...

    Top Services:

    • Software Development
    • AI Development
    • Web Development
    • Digital Marketing
    • SEO
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Fuel Your Growth

    Roxfire is a performance-driven marketing agency focused on building scalable revenue systems, not just running ads. We help service businesses generate consistent, high-quality leads through Google Ads, Meta Ads, and SEO, all integrated into one optimized acquisition system...

    Top Services:

    • PPC
    • SEO
    • Digital Services
    • Digital Strategy
    • Web Design
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Making Your Business Visible in Digital World

    NewVisibility is a Web & AI Agency based in Como, driven by a single mission: to bring visibility to what might otherwise go unnoticed. Every great project begins with belief. We start by listening carefully to your needs, valuing every idea, suggestion, and vision to shape a solution that truly reflects your...

    Top Services:

    • Web Design
    • eCommerce Development
    • Managed Services
    • Digital Strategy
    • Creative Services
    • Show more
    Location
    Cantù, Italy
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Build Smarter Build Faster Build Forever

    Novaris provides advanced software solutions for businesses, industries, and government organizations integrating AI-driven innovation, expert engineering, and enterprise-level reliability. Advanced website, mobile app, and software development at 30% lower cost and 40% faster delivery!...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • AI Development
    • Web Design
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
  • Digital Domination Delivered

    We are a small web design agency run by one person out of Newport, South Wales. Every site we build is hand-coded from scratch. No WordPress, no templates, no page builders. Just clean HTML, CSS and JavaScript hosted on Google Firebase. We work mostly with small businesses and tradesmen who are fed up with...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Social Media Marketing
    • Show more
    Location
    Newport, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
  • Custom Websites in 48 Hours. Fixed Price

    48HR Web Design is a veteran-owned web design agency based in Sarasota, FL delivering 100% custom websites in 48 hours at a flat, fixed price. No templates, no hourly billing, no surprises. We build sites for local businesses, law firms, contractors, med spas, and service businesses across Florida. Packages...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • eCommerce Development
    • Digital Services
    • Show more
    Location
    Sarasota, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • Designing & Delivering Enterprise AI Capability

    ExpandIQ helps organisations turn AI into a reliable, scalable part of their business. We design and implement solutions that improve service delivery, automate internal processes and support better decision making. Our focus is on building capability, not just deploying tools, so teams can use AI...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • IoT
    • Business Consulting
    • Show more
    Location
    Melbourne, Australia
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
  • Digital Solutions For Your Business

    Sochnik Studio is a creative design agency specializing in branding, visual identity, digital design, motion graphics, and art direction. The studio partners with startups, technology companies, and modern brands to create distinctive visual experiences that combine strategic thinking with contemporary design...

    Top Services:

    • Digital Services
    • Design Services
    • Web Design
    • Web Development
    • Wearables
    • Show more
    Location
    Yerevan, Armenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • Just Websites That Work

    Webvise is a Halifax-based web design and development studio that creates fast, search-friendly websites for trades and service businesses across the UK. The company offers website design, hosting, WordPress migrations, booking systems, local SEO, and Google Ads management through a simple one-time fee model...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
  • Empower Your Business With AI Solutions

    Cognexa is an AI automation agency helping businesses work smarter through intelligent workflows, AI powered agents, and cutting-edge web solutions. From voice and WhatsApp AI agents to custom CRMs, lead generation, and social media automation we build the systems that let your business run itself...

    Top Services:

    • AI Development
    • Software Development
    • Phone Answering Services
    • Web Development
    • Social Media Marketing
    • Show more
    Location
    Centurion, South Africa
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • We Build Lead Intelligence Systems

    A Dubai agency that builds intelligent web platforms, not marketing sites. Six native AI layers stitched into custom Next.js builds for real estate, medical, and financial firms...

    Top Services:

    • Product Design
    • Web Design
    • UI/UX Design
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • The Marketing Agency That Your Business Needs

    Obsidian Atlas is a Colorado-based digital marketing agency helping small and growing businesses build stronger brands, better websites, and clearer marketing strategies. We blend human-centered creativity with practical SEO, content, social media, branding, and web design solutions to help businesses connect...

    Top Services:

    • Digital Marketing
    • Branding
    • Web Design
    • SEO
    • Graphic Design
    • Show more
    Location
    Fort Collins, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    Under $1,000
  • Results-Focused Solutions For Business

    We help small and mid-sized businesses across NJ and NY build an online presence that actually brings in customers not just looks good. What makes us different is that we don't just build websites. We build systems that generate leads...

    Top Services:

    • Digital Marketing
    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Woodbridge Township, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
  • Websites and marketing built for local businesses.

    Hometown Marketing Agency helps Kansas City businesses look better online, get found locally, and turn more visitors into leads. We build clean, conversion-focused websites, improve local SEO, manage paid ads, and create marketing systems that help small businesses grow without feeling overwhelmed...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • Advertising
    • PPC
    • Show more
    Location
    Overland Park, Kansas
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
  • Für Unternehmen, die was können.

    Webdesign für lokale Betriebe in Rostock Demo zuerst, Rechnung später. Ich baue Ihre Website komplett fertig vorab, mit Ihren Bildern, Texten und Ihrem Namen. Sie sehen sie fertig und entscheiden dann. Festpreis ab 490 , kein Risiko, kein Agentur-Auftritt. Auch Print: Flyer, Plakate, Schilder seit 2018...

    Top Services:

    • Graphic Design
    • Digital Services
    • Branding
    • Logo Design
    • Design Services
    • Show more
    Location
    Rostock, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $69/hr
    Minimal Budget
    Under $1,000
  • Amplifying Growth Since 2018

    Amplify Digital Marketing helps service-based businesses grow through SEO, Google Ads, web design, and conversion-focused marketing strategies. We build fast, modern websites and data-driven campaigns that generate qualified leads, improve visibility, and support long-term growth. Our approach combines...

    Top Services:

    • SEO
    • PPC
    • Web Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Novi, Michigan
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Software The Business Actually Runs On

    H-Studio Berlin builds custom software, MVPs, SaaS platforms, client portals and B2B websites. We connect UX/UI, frontend, backend and integrations, then provide ongoing maintenance, modernisation and feature development for teams in Germany, DACH and international markets...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • IT Services
    • eCommerce Development
    • Show more
    Location
    Berlin, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
  • Big Agency Thinking. Small Team Focus.

    The Hooten Agency helps brands communicate with clarity and purpose. We believe design is a powerful tool for human connection and we use it to help people and organizations express who they are, what they stand for, and why they matter...

    Top Services:

    • Graphic Design
    • Branding
    • Design Services
    • Logo Design
    • Product Design
    • Show more
    Location
    Lafayette, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • Built to scale.

    We build websites, improve online visibility, and generate qualified leads through strategic SEO, digital marketing, and advertising solutions designed to help business scale...

    Top Services:

    • Digital Services
    • Digital Strategy
    • Logo Design
    • Web Design
    • Web Development
    • Show more
    Location
    Spring City, Pennsylvania
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Built For B2B Manufacturers

    Pixerts is a B2B Industrial & Manufacturing Web Design & Marketing Agency. We make a bridge between engineers & manufacturers and provide technical, modern website design and marketing services...

    Top Services:

    • Design Services
    • Web Design
    • UI/UX Design
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    Bogura, Bangladesh
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Professional Marketing Without The Agency Price Tag

    Marketing handled provides businesses with website design and maintenance, social media management, graphic design and photography. We work with all types of businesses from professional coaching to local tradespeople...

    Top Services:

    • Web Design
    • Web Development
    • Social Media Marketing
    • Digital Marketing
    • Graphic Design
    • Show more
    Location
    Leeds, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    Under $1,000
  • Growth Marketing For Small Businesses

    Moorpark Marketing helps small businesses turn scattered marketing into a clear growth system. We support restaurants, salons, service businesses, ecommerce brands, and local companies with strategy, Google Ads, SEO, website optimization, analytics, and conversion tracking. Our work is built for owners who...

    Top Services:

    • Digital Marketing
    • PPC
    • SEO
    • CRO
    • Web Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
    Minimal Budget
    Under $1,000
  • Fast, scalable web development and technical SEO.

    Webjectiv is a digital agency specializing in high-performance web development and technical SEO. We engineer custom web applications, lightning-fast websites, and dynamic platforms using modern frameworks like Next.js, React, and Node.js. Our focus is on delivering scalable, search-optimized solutions that...

    Top Services:

    • Web Development
    • Web Design
    • Software Development
    • SEO
    • Mobile App Development
    • Show more
    Location
    Des Plaines, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
  • Premium web design and custom UI/UX that drives business conversions.

    Custom, premium web design for businesses that value their brand image. We craft clean, responsive layouts and seamless UX to turn traffic into clients...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • IT Services
    • Show more
    Location
    Rubí, Spain
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Transforming Ideas Into Powerful Digital Realities

    Viorix Digital Solutions is a premium UK-based technology agency specializing in bespoke web development, mobile app creation, high-converting digital marketing, and intuitive UI/UX design. We help ambitious brands scale by engineering robust, scalable software and executing data-driven growth strategies that...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
  • Elevating Visions And Delivering Tangible Excellence

    EUNOIA ZONES is a creative marketing and media agency dedicated to transforming ideas into impactful brand experiences. We combine strategy, design, media production, digital marketing, and innovative execution to help brands connect, engage, and grow across every touchpoint...

    Top Services:

    • Video Production
    • Graphic Design
    • Branding
    • Web Development
    • SEO
    • Show more
    Location
    Cairo, Egypt
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • We Design And Build Digital Products That Grow.

    London studio. We design and build web and mobile products, plus automation and search visibility for startups and growing brands...

    Top Services:

    • Digital Strategy
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Engineering Softwares Where Security Is Non-Negotiable.

    Splendorsoft Solutions is a web, mobile app, and custom software development company helping businesses build, scale, and optimize their digital presence. We specialize in custom website development, eCommerce solutions, mobile applications, business automation, and software integrations. Our team delivers...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Websites That Quote When You Can't

    Alp Web Studio builds fast, lead-generating websites for HVAC, plumbing, landscaping, and contracting companies across Nova Scotia. A built-in quote estimator hands homeowners an honest ballpark day or night, and every lead lands in one owner dashboard with instant follow-up texts. Custom-built websites with...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • SEO
    • Phone Answering Services
    • Show more
    Location
    Halifax, Canada
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Web Development & Design Agency MunichWeb Development & Design Agency Munich

    Munich-based web development and design agency delivering high-performance websites and custom digital solutions. Specializing in modern web design, web development, and e-RunByCode is a Munich-based web development and design agency specializing in modern, high-performance websites and custom software...

    Top Services:

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • SEO
    • UI/UX Design
    • Show more
    Location
    Munich, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    Under $1,000
  • El Paso marketing and AI that turns searches into booked customers.

    Dead River Management helps El Paso service businesses get found and get booked. We combine local SEO, social media management, Google Ads, web design, and AI-powered lead follow-up into one system that captures every call, click, and message, then follows up automatically. Based in El Paso and serving the...

    Top Services:

    • Social Media Marketing
    • SEO
    • PPC
    • Digital Marketing
    • Web Design
    • Show more
    Location
    El Paso, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Websites That Bring In Local Customers

    One Blue Pixel supports small to medium scale local businesses with their website and online marketing. I build websites and tools, run ads and more to help you find more customers and run your business efficiently...

    Top Services:

    • Logo Design
    • Web Design
    • Web Development
    • WordPress Website Design
    • SEO
    • Show more
    Location
    Falkirk, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Content, design and technology for Fortune 500 companies and large global enterprises.

    Digital Apple is a UK-headquartered, 70+ person content, design and technology company serving Fortune 500 companies and large global enterprises across industries...

    Top Services:

    • Digital Services
    • Graphic Design
    • Video Production
    • Creative Services
    • Branding
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
  • We Build Systems Your Business Run On

    KWA Digital is a founder-led digital studio that builds premium websites, CRM pipelines, WhatsApp automation, booking and ordering flows, and business intelligence dashboards designed to work together as one connected system...

    Top Services:

    • Digital Services
    • Design Services
    • Web Design
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Richmond, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Arabic-first Shopify stores, mobile apps and web platforms for Saudi Arabia and the GCC.

    Softthrive is a software company in Riyadh, Saudi Arabia. We build mobile apps, Arabic-first Shopify stores and web platforms for businesses in Saudi Arabia and the GCC, and we work with clients in more than 30 countries...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • Software Development
    • Web Development
    • AI Development
    • Show more
    Location
    Riyadh, Saudi Arabia
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • One-Person Design Studio

    Seal & Co. is a one-person design and systems studio based in Vancouver, Washington, helping businesses improve how customers discover, experience, and engage with them online. The studio combines website design, digital systems development, automation, and customer journey optimization to address visibility...

    Top Services:

    • UI/UX Design
    • AI Development
    • Web Design
    • SEO
    • Web Development
    • Show more
    Location
    Vancouver, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $129/hr
    Minimal Budget
    Under $1,000
  • Global Standard Talent from Bangladesh

    Cloudesk Offshore Staffing is an Australian-registered offshore staffing company with back-office operations in Bangladesh. We specialise in virtual assistants, customer support, administration, software development, web development, digital marketing, SEO, UI/UX design, and accounting. Our recruitment...

    Top Services:

    • WordPress Website Design
    • Digital Marketing
    • SEO
    • PPC
    • Content Marketing
    • Show more
    Location
    Melbourne, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
  • We are Gordiy Websites Team — a web development team building custom websites in Kyiv and across Ukraine. We create modern, fast, SEO-optimized landing pages, business websites, online stores, catalogs, and corporate websites. Every project covers the full process, from market research and planning to...

    Top Services:

    • Web Development
    • UI/UX Design
    • Web Design
    • eCommerce Development
    • SEO
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • L'expertise IA au service de vos affaires.

    TechGuys est une agence de développement logiciel sur mesure basée à Montréal, Québec, fondée en 2020. Nous nous spécialisons dans le développement d'applications web, d'applications mobiles et l'intégration de l'intelligence artificielle.Ce qui nous distingue de nos concurrents montréalais, c'est...

    Top Services:

    • Mobile App Development
    • AI Development
    • eCommerce Development
    • Wearables
    • Web Development
    • Show more
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
  • The experience is the brand®

    The Office of Experience (OX) is a Chicago-based digital agency helping ambitious B2B companies outperform their peers. At the intersection of customer experience, marketing, and technology, OX unites strategy, design, and engineering to transform how companies connect with customers. Capabilities span B2B...

    Top Services:

    • Digital Strategy
    • UI/UX Design
    • eCommerce Development
    • Web Design
    • Digital Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $25,000 - $50,000
  • Cincinnati GEO & SEO for the AI Search Era

    Atlas Growth Systems is a Cincinnati GEO and SEO agency helping businesses earn greater visibility across Google, Google Maps, ChatGPT and AI-powered search. Co-founded by Marsel Sabirdjanov and Sami Rhechaoui, Atlas combines Generative Engine Optimization, local SEO, authority building and traditional search...

    Top Services:

    • Digital Strategy
    • Web Design
    • AEO
    • SEO
    • Advertising
    • Show more
    Location
    Mason, Ohio
    Number of Employees
    Under 49
    Average Hourly Rate
    $170/hr
    Minimal Budget
    $1,000 - $10,000
  • Drive Business Innovation With R2 Consulting

    R2 Consulting (R2) accelerates innovation as a product partner, designing and delivering cutting-edge mobile, web, smart IoT, and AI/ML applications that solve complex business and technical challenges...

    Top Services:

    • Mobile App Development
    • Blockchain
    • IoT
    • Software Development
    • IT Services
    • Show more
    Location
    Boulder, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Brand Your Way

    Surgncy is a web design, branding, marketing, and technology company based in Las Vegas, Nevada, offering businesses an integrated approach to building their online presence and acquiring customers. Its model combines custom website development, branding, digital advertising, local search visibility...

    Top Services:

    • Branding
    • Logo Design
    • Web Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Las Vegas, Nevada
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • development of digital solutions

    Nomium is a technology partner, not just a contractor. We don't just write code we design the architecture, choose technologies that fit your business goals, and drive the project all the way to results. We immerse ourselves in your business, speak your language, and take responsibility for the final product...

    Top Services:

    • Web Development
    • WordPress Website Design
    • SEO
    • Software Testing
    • AI Development
    • Show more
    Location
    Prague, Czech Republic
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
  • Product & Design Studio

    Sidecar is a product & design studio that helps consumer brands find clarity, develop character, and get excited about their products...

    Top Services:

    • Branding
    • Logo Design
    • Package Design
    • Graphic Design
    • Web Design
    • Show more
    Location
    Riga, Latvia
    Number of Employees
    Under 49
    Average Hourly Rate
    $90/hr
    Minimal Budget
    $1,000 - $10,000
  • Custom software, apps and websites for businesses that have outgrown spreadsheets.

    Ownly Digital builds the software a business actually runs on. We work with owners across Lancashire and the UK who have outgrown spreadsheets and a stack of subscriptions that do not talk to each other, and who need one system built around how they already work. That covers internal business systems, client...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Leyland, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Modernizing Software For The AI Era

    We combine the best of human-centered design and native AI development to build better software users love...

    Top Services:

    • Product Design
    • UI/UX Design
    • AI Development
    • Business Consulting
    • Digital Strategy
    • Show more
    Location
    Alpharetta, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $110/hr
    Minimal Budget
    $10,000 - $25,000
  • Design with purpose. Strategy with criteria. Digital experiences built to create value.

    86interactive is an independent boutique design studio founded in Lima, Peru, in 2008. We combine strategy, branding, UX/UI, web and software development, digital marketing, and content production to build meaningful brand experiences. Our approach is personal, flexible, and tailored to each business. With...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • SEO
    • eCommerce
    • Show more
    Location
    Lima, Peru
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000

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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.