Are you looking for a JavaScript development company to create a website with cross-platform compatibility and ensure a top-tier user experience for your customers? We have evaluated countless success stories, client feedback, and service offerings of leading JavaScript development agencies to build our listing — all to help businesses like yours find the right partner. Browse our directory and customize your search by pricing, minimum budget, team size, location, and other criteria to begin your search.

Best JavaScript Development Agency Rankings

1,007 Companies - Rankings updated: September 03, 2026

We evaluate every agency on DesignRush for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.

JavaScript Development
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  • Henkcorp SAC

    The tech talent that will lead your digital transformation is here.

    The achievement of your technological endeavors hinges on the caliber of individuals within your team. Henkcorp specializes in aiding your recruitment process and fostering the growth of their talents, ensuring they excel in delivering the precise outcomes you seek...

    Top Services:

    • Staff Augmentation
    • Software Development
    • IT Services
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    Lima, Peru
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • ASPER BROTHERS

    MVP Development Company

    Led by the Jackowski brothers, founders and MVP development experts, we turn your idea into a market-ready MVP. From validating concepts to building scalable products, our teams expertise ensures your vision is executed with care...

    Top Services:

    • Software Development
    • Mobile App Development
    • eCommerce Development
    Location
    Warsaw, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.8 4.8 (18)

  • DIGITXL

    Transforming Data Into Actionable Insights To Drive Personalised Customer Experience.

    Digitxl, as a Digital Analytics & Marketing Intelligence agency, is dedicated to the implementation of cutting-edge digital solutions and strategies. Our overarching objective is to craft innovative approaches that not only meet but exceed the expectations of our clients. By leveraging advanced analytics and...

    Top Services:

    • CRO
    • eCommerce
    • eCommerce Development
    • Market Research
    • Digital Strategy
    • Show more
    Location
    Melbourne, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $110/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (20)

  • Julian Fella

    Strive not to be a success, but rather be of value.

    Hi there! My name is Julian Fella, I'm a webflow expert, web designer, a-player & pasta addict. What makes me special? My experiece in E-commerce, CMS, Webflow, Efficiency, Experience...

    Top Services:

    • Web Development
    • Web Design
    • Branding
    • Digital Strategy
    • UI/UX Design
    • Show more
    Location
    Munich, Germany
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • SoloMono

    The fastest e-commerce platform in the world.

    SoloMono is your partner in developing the world's fastest online stores. We are ready to create a new turnkey e-commerce site for you or modernize an existing one...

    Top Services:

    • eCommerce Development
    • Cybersecurity
    • DevOps Consulting
    • IT Services
    • Show more
    Location
    Kyiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • National Digital

    Custom software for Australian businesses

    National Digital is a Gold Coast-based software engineering company building custom web applications, booking platforms, portals, integrations and e-commerce systems for Australian businesses. Senior engineers deliver reliable, scalable platforms across AWS, Cloudflare and modern web technologies...

    Top Services:

    • Software Development
    • Web Development
    Location
    Burleigh Waters, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Visit Website View Profile

  • Hanwell

    Strategic Media. Designed For Growth.

    Hanwell Studio is a global creative studio specializing in contemporary digital work, offering strategic branding, web design, advertising, and digital experiences that help businesses build a stronger online presence and drive growth through modern, purposeful design...

    Top Services:

    • Digital Services
    • Logo Design
    • Digital Strategy
    • Design Services
    • Creative Services
    • Show more
    Location
    Fredericton, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • The Responsive Dev

    Your Senior Developer, On Standby

    Responsive Dev is a freelance front-end development service led by Jim, a senior engineer specializing in fast, reliable fixes for websites and applications. With over 12 years of experience working with organizations such as the World Health Organization, World Economic Forum, and UK public sector teams, Jim...

    Top Services:

    • Digital Services
    • Digital Strategy
    • Design Services
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Brighton, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Prismport

    Webflow Wizards for SaaS and Tech Companies.

    Prismport builds high-conversion Webflow websites for SaaS and Tech companies. Trusted by startups backed by Y Combinator and TechStars, we combine stunning design with conversion-driven strategies to elevate your digital presence. Whether youre launching or scaling, Prismport is your partner for impactful...

    Top Services:

    • Market Research
    • Content Marketing
    • Web Development
    • SEO
    • UI/UX Design
    • Show more
    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile

  • Smile MEDIA

    web empowered applications

    Smile MEDIA is a website design, software development and digital marketing agency aimed at improving business performance through technology efficiencies and analytics. We digitally enable a company's products and services through cyber, mobility, cloud, social business and analytics...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • SEO
    • PPC
    • Show more
    Location
    Exeter, New Hampshire
    Number of Employees
    50 - 99
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    5.0 5.0 (7)

  • z3x Tech Care Group

    Innovating today to shape the success of tomorrow.

    We transform visionary ideas into innovative, future-ready solutions that drive sustainable growth and long-term success. z3x is a strategic partner for businesses seeking innovation, and sustainable growth...

    Top Services:

    • Digital Strategy
    • Business Consulting
    • Software Development
    • Market Research
    • Staff Augmentation
    • Show more
    Location
    Gdansk, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (2)

  • AmardenVox

    We Build What Ships & Scales

    Full-service digital marketing and web development agency. Brand strategy, SEO, web dev, AI workflows, content, paid media, and analytics senior-level execution on every project...

    Top Services:

    • Digital Services
    • Branding
    • Digital Strategy
    • Web Design
    • Web Development
    • Show more
    Location
    Eugene, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • Axon Active

    Software engineering partner for the AI era

    Axon Active is a 100% Swiss-owned AI software development company with 650+ engineers in Vietnam, helping organizations build new digital products, modernize legacy systems, and continuously evolve software...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    • AI Development
    • IT Compliance Solution
    • Show more
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    500 - 999
    Visit Website View Profile
    4.4 4.4 (77)

  • Coderio

    Accelerate Your Digital Transformation.

    Coderio helps companies of all sizes, from Fortune 500 to SMBs, across the Americas accelerate their digital transformation. Their services are tailored to accomplish objectives through expert knowledge, problem-solving, and streamlining deliverables...

    Top Services:

    • Software Development
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • AI Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Visit Website View Profile
    4.6 4.6 (30)

  • Axiom Tech Systems

    Elevate Your Digital Presence with Axiom Tech Systems

    xiom Tech Systems is your all-in-one solution for digital excellence. We specialize in website, software, and graphic design, app building, SEO, marketing, and website security. Transform your online presence with our innovative and secure solutions...

    Top Services:

    • Digital Services
    • Web Design
    • SEO
    • Social Media Marketing
    • Mobile App Development
    • Show more
    Location
    Orem, Utah
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (38)

  • Bladeware

    Trusted software Design & Development company

    Bladeware is an award-winning software design & development company that provides End-to-End Software Solutions to businesses of all sizes worldwide. With over 4 years of experience, we have successfully built and delivered 35+ software solutions across different domains. Our team comprises highly motivated...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • Software Development
    • Web Development
    • IT Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Vide Infra

    High-end UX & website design, product development

    Vide Infra is a digital agency with 20 years of experience and a team of 30 professionals. We provide exceptional UX/UI design, web design, and web development services to clients worldwide, with a proven track record of success working with top-tier international clients. d web solutions for prominent EU...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • Branding
    • Software Development
    • Show more
    Location
    Riga, Latvia
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
    Visit Website View Profile
    5.0 5.0 (2)

  • Animis Global

    Branding & Digital Agency

    We guide brands from inception to launch with our comprehensive suite of services including Website Design & Development, Marketing Strategy, Branding, SEO, Social Media Marketing, Graphic Design, Unified Communications (VoIP), and more...

    Top Services:

    • Web Development
    • Social Media Marketing
    • SEO
    • Graphic Design
    • Branding
    • Show more
    Location
    Victoria, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Visit Website View Profile
    5.0 5.0 (40)

  • iMlabs

    Automations and development for your growth.

    We are a professional team with years of experience in provide automations and complete digital solutions for business, our commitments is to excel your goals. Our experience has a wide range of industries, as eCommerce, Retail, Software, eLearning, Industrials, reaching clients from 4 countries...

    Top Services:

    • Digital Strategy
    • Software Development
    • Web Development
    • Digital Marketing
    • CRO
    • Show more
    Location
    Santiago, Chile
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile
    5.0 5.0 (4)

  • Gedeon Team

    Building high-performance digital products that drive growth and innovation.

    We are a results-driven digital product agency focused on building scalable web platforms, SaaS solutions, and data-powered applications. By combining modern technologies with strategic thinking, we help startups and businesses launch faster, automate operations, and unlock new revenue streams. Our team...

    Top Services:

    • Web Development
    • UI/UX Design
    • Web Design
    • SEO
    • Show more
    Location
    Stara Pazova, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • Checkpoint Creative

    Crafted in Sydney. Built for the web.

    Checkpoint Creative is a Sydney-based digital design and development studio specialising in high-quality websites and digital platforms for growing businesses and established organisations...

    Top Services:

    • WordPress Website Design
    • Digital Services
    • Web Design
    • Web Development
    • Cloud Consulting
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • Squillion Technology

    Software Solutions For Your Business

    Building transient tools to upend established industries and reducing human intelligence to machine capabilities have contaminated this field...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Surat, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (34)

  • Universal Stream Solution

    Think Global Think USS

    Universal Stream Solution (USS) is an Atlanta, Georgia-based IT solutions company established in 2013, with an office in Ahmedabad, India. We serve businesses across healthcare, oil & gas, real estate, banking & fintech, manufacturing, education and retail. Our current focus is healthcare technology...

    Top Services:

    • Web Development
    • Mobile App Development
    • Web Design
    • Software Development
    • Product Design
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (1)

  • LABAAP

    Transforming Ideas Into Digital Excellence

    LABAAP (Latin American Business Application and Assistance Providers) is a leading software development and digital marketing agency with a strong global presence. Our corporate office is in Vega Baja, Puerto Rico. We specialize in creating customized software solutions and strategic digital marketing...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • Blockchain
    • Show more
    Location
    Vega Baja, Puerto Rico
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • nolimix

    Crafting brands, websites & software solutions!

    Nolimix Agency is a full-service creative studio dedicated to transforming ideas into impactful digital experiences. Specializing in branding, web design, and application development, we craft visually stunning and functional solutions that connect businesses with their audiences. From modern marketing pages...

    Top Services:

    • Graphic Design
    • UI/UX Design
    • Web Design
    • Branding
    • Logo Design
    • Show more
    Location
    Niš, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • WebClues Infotech

    Build Faster & Smarter with Our AI-Driven Development

    AI-first software development for startups, enterprises, and Fortune 500 clients. WebClues Infotech is a CMMI Level 5 certified company with 230+ engineers across India, USA, and UAE. Since 2014, we've shipped 950+ AI, web, and mobile projects across healthcare, finance, and e-commerce...

    Top Services:

    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • Mobile App Development
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $12/hr
    Visit Website View Profile
    4.5 4.5 (2)
    4.0 4.0 (79)

  • 2020 Vision Digital

    Clear Vision. Real Results.

    2020 Vision Digital is your ultimate marketing partner, championing your success with innovative, holistic digital marketing strategies. We empower businesses to excel in a tech-driven landscape, offering cost-effective, results-driven solutions. Our focus: equipping you with the tools to meet your goals and...

    Top Services:

    • Reputation Management
    • SEO
    • Content Marketing
    • Social Media Marketing
    • PPC
    • Show more
    Location
    Lafayette, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Rysysth Technologies

    Innovative Digital Solutions For A Smarter Future

    Rysysth Technologies is a full-service IT solutions provider specializing in web development, digital transformation, and enterprise solutions. We help businesses scale with modern technologies, user-friendly designs, and performance-driven strategies. From custom websites to cloud-based platforms, our team...

    Top Services:

    • AI Development
    • Blockchain
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    5.0 5.0 (1)

  • Keach Digital Agency

    Your Data-Driven Full Service Digital Marketing Agency.

    At Keach Agency, a full service digital marketing agency in the USA, we specialize in affordable and comprehensive digital solutions designed to enhance your business visibility and growth. From designing and developing user-friendly websites and mobile apps to delivering strategic online marketing campaigns...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • SEO
    • Show more
    Location
    Houston, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile
    5.0 5.0 (17)

  • Stellar Solutions

    A leading digital solutions provider.

    Website, Mobile App, Custom Built and Digital Marketing Services. Stellar Solutions is nearly a decade old, company specializes in providing professional, cost-effective offshore services to customers across the globe, helping them to achieve their strategic business goals through our technical ingeniousness...

    Top Services:

    • Graphic Design
    • Digital Services
    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Coimbatore, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $3/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    4.1 4.1 (11)

  • Markteer

    Your one-stop destination to Digital Marketing Solutions.

    Markteer Technologies is dedicated to crafting comprehensive digital marketing strategies tailored to the needs of small, medium, and large enterprises. Our expertise lies in delivering end-to-end solutions that maximize online presence, drive engagement, and foster sustainable growth for businesses across...

    Top Services:

    • Social Media Marketing
    • PPC
    • SEO
    • Branding
    • Web Design
    • Show more
    Location
    Edison, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $90/hr
    Visit Website View Profile

  • B3NET Inc

    Think Digital

    B3NET Inc. stands as a leading web design company, offering personalized website solutions, digital marketing, app development, and AI integration services to small and mid-sized businesses in Dallas, Texas. With roots dating back to 1999, our skilled team is committed to providing responsive website design...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    Dallas, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Visit Website View Profile

  • SOSADIAZ

    We create remarkable digital experiences

    We're a digital lab that seeks to connect brands with their customers through remarkable and unforgettable experiences. We craft immersive worlds of experiences that enhance and amplify the brand's performance. We are experts in maximizing the impact of your message through content in each communication...

    Top Services:

    • Digital Services
    • Creative Services
    • Design Services
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Bogota, Colombia
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.4 4.4 (9)

  • Wao Host

    ... Still Webbing Africa!

    Wao Host (Pty) Ltd. is a registered website development and hosting company based in Johannesburg...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • UI/UX Design
    • Show more
    Location
    Johannesburg, South Africa
    Number of Employees
    50 - 99
    Visit Website View Profile
    4.8 4.8 (92)

  • Dynacom

    Tailored & Bespoke Solutions to Help Your Business Stand Out

    Dynacom offers business consultation to help your company stand out, whether you are just getting off the ground or re-innovating your brand...

    Top Services:

    • Mobile App Development
    • Software Development
    • CRM Consulting
    • Big Data Analytics
    • DevOps Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • annotech

    Software Engineering - Simplified.

    Annotech embraces the expanding market of Software as a Service, inviting collaboration to code a better world. Our comprehensive suite of services encompasses IT and Business Consulting, Software Design and Development, Project Management, QA Testing, and Branding & Marketing, with the flexibility of both...

    Top Services:

    • Software Development
    • Staff Augmentation
    • IT Services
    • Business Consulting
    • Software Testing
    • Show more
    Location
    Cluj-Napoca, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Visit Website View Profile
    5.0 5.0 (1)

  • Techwebsoft

    Your Budget-Friendly Web & App Development Partner.

    We provide affordable custom web development services with a focus on on-time delivery for businesses of all sizes whether you're a startup, mid-sized company, or enterprise-level organization. Our expertise lies in developing tailored CRM/ERP solutions, business automation software, and custom web...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • Digital Marketing
    • Show more
    Location
    Klemzig, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (3)

  • SmartNow

    Enterprise-like solutions for small companies.

    At SmartNow we focuses on small companies and start-ups. To help them to have the right technologies & tools to grow their company as fast as possible...

    Top Services:

    • Web Development
    • Mobile App Development
    • Web Design
    • Software Development
    • WordPress Website Design
    • Show more
    Location
    Budapest, Hungary
    Number of Employees
    Under 49
    Average Hourly Rate
    $22/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • Directio

    We Code Success

    Directio is a global tech partner that brings together people, processes, and technology to code successnot just by building software, but by solving todays challenges and preparing businesses for whats next. With a unique blend of consulting, tailored development, and flexible collaboration models, we...

    Top Services:

    • Software Development
    • Software Testing
    • DevOps Consulting
    • IT Services
    • IT Compliance Solution
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $50,000 & Up
    Visit Website View Profile
    5.0 5.0 (31)

  • Make-it.Run

    Perfectly Engineered Apps For Startups That Scale

    We specialize in building scalable, modern applications that drive real business results. From legacy migrations to cutting-edge AI integrations, our solutions empower startups to compete and scale...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • Web Development
    • AI Development
    • Software Development
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Square2 Digital

    We Specialise in IT Solutions for the Automotive Sector

    We build software to make your business more efficient and profitable. We specialise in the automotive sector having built Enterprise level Ecommerce websites, Auction websites, Finance Integrations, Vehicle Feeds, System Automation, cloud services and more. We don't just write code, we build full lifecycle...

    Top Services:

    • Software Development
    • IT Services
    • DevOps Consulting
    Location
    Derby, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $25,000 - $50,000
    Visit Website View Profile

  • WATA Software

    Your Trusted Partner.

    Founded in 2016 with just 5 software engineers, WATA has grown into a team of over 100 passionate professionals. We are delivered exception outsourcing services for 8 years, building a team of high-caliber engineers who consistently exceed client expectations. Our satisfied client hail from various regions...

    Top Services:

    • eCommerce Development
    • Web Development
    • Software Development
    • Mobile App Development
    • VR/AR
    • Show more
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Visit Website View Profile
    5.0 5.0 (2)

  • Limeup

    Application & Software Development Company

    Limeup is a global application and software development company that turns complex ideas into powerful digital solutions. We help B2B and enterprise clients build high-quality digital products that enable scalable growth...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Blockchain
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    5.0 5.0 (17)

  • Zallpy Digital

    Global tech talent, LATAM powered, U.S. aligned

    Zallpy stands as one of the fastest growing Software Outsourcing and Staff Augmentation nearshore companies, strategically positioned nearshore to provide cutting-edge, scalable IT squads to Startups and Fortune 500 corporations across North America and Europe...

    Top Services:

    • AI Development
    • Software Testing
    • Blockchain
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Frisco, Texas
    Number of Employees
    500 - 999
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    4.8 4.8 (161)

  • IT Rock

    Software Development end to end.

    IT Rock | Specialists in Loyalty Architecture | Web3 & Blockchain | Technology Partners We build digital products that break the rules. We specialize in designing loyalty architectures for companies, integrating the power of Web3 with the security of Blockchain...

    Top Services:

    • Product Design
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Buenos Aires, Argentina
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    4.8 4.8 (51)

  • Cubicfox

    Engine for your idea.

    At Cubicfox, we excel in crafting cutting-edge digital products, including custom software, mobile apps, and complex websites. With a dedicated team of 30 experts in research, design, development, and project management, we're devoted to bringing your product vision to life with professionalism, creativity...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • Staff Augmentation
    • Show more
    Location
    Pécs, Hungary
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.8 4.8 (12)

  • Nebulosa Studio Corp

    The agency behind successful businesses.

    Nebulosa Studio Corp specializes in creating immersive websites, standout apps, and memorable brand experiences. Our expertise ensures your digital presence captivates and engages your audience...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Vancouver, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Visit Website View Profile

  • Jappware

    Trustful software development partner to make technologies serve your business.

    Jappware is a trustful software development partner for businesses and individual entrepreneurs around the globe. We provide complete transparency in cooperation processes and interact as a strategic partner for all our clients. Providing team augmentation and dedicated teams, we develop software solutions...

    Top Services:

    • Staff Augmentation
    • Software Development
    • IT Services
    • AI Development
    • Big Data Analytics
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $29/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    5.0 5.0 (16)

  • AppsLogic

    The App Experts of the Middle East.

    AppsLogic is a premier mobile app development and web design company in Dubai, UAE, delivering innovative digital solutions. With a focus on user-centric designs and cutting-edge technology, AppsLogic transforms ideas into seamless, high-performing apps and websites, driving success for businesses...

    Top Services:

    • Mobile App Development
    • Web Design
    • eCommerce Development
    • Web Development
    • Software Development
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (3)

  • Stardust Dev OÜ

    We are stardust. We design, develop and support web and mobile apps.

    We are stardust. We design, develop and support web and mobile apps. We do a lot at stardust, but here are the services we offer most often to our clients. Stardust becomes your dev team. From product, to project management, to development, to QA we manage things end to end. Stardust crafts the user...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Software Testing
    • Blockchain
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

Explore Software Development Specializations

Explore all Software Development Companies

Popular Services

Why People Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, the DesignRush Agency Directory is a reliable resource for finding top JavaScript development companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

DesignRush rating logos on Trustpilot and Google

Sources

DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

JavaScript Development Company Hiring Guide

What is a JavaScript development company?

A JavaScript development company is a company that develops and maintains web applications and software using JavaScript, a widely used programming language for front-end and back-end development. Its expert developers specialize in various JavaScript frameworks and libraries, such as React, Angular, Vue.js, Node.js, and jQuery, delivering intuitive and user-friendly websites.

Businesses often seek the help of a JavaScript development agency to address challenges, such as:

  • Lack of skilled in-house talent
  • Outdated legacy systems in place
  • Limited technical expertise to handle complex projects
  • Tight development timeline
  • Budget constraints in hiring an in-house development team
  • Limited foresight of industry trends and best practices

Hiring JS development services ensures that a business’ website, software, or application has a modernized user interface and provides a seamless user experience. By partnering with a reputable JavaScript development company, businesses can unlock the full potential of their online presence, enhance user satisfaction, and drive growth.

Success story

Our team of experts handpicked this case study to emphasize the benefits of hiring a reputable JavaScript development company to drive business growth:

  • Challenge: FINN, a German-based car company, struggled with organizing its operations and automating its processes as it expands to the US. However, its current subscription system relies on older technologies like manual spreadsheets and emails. The car company needed a partner to transform its internal tools to optimize workflows and make the app easy to navigate for users.
  • Solution: Cheesecake Labs helped FINN’s existing engineering team automate its processes. It also modernized its back end and internal tools by adding key features in its customer portal, allowing users and team members to easily and efficiently perform tasks like ordering or making account changes. Using Node.js, Typescript, and a PostgreSQL database, Cheesecake Labs transformed FINN’s US operations.
  • Results: The partnership resulted in an over 1,200+ increase in subscription for FINN. The internal tools built by Cheesecake Labs also generated significant usage, with a boost of 6,000+ page views per month.

What does a JavaScript development company do?

A JavaScript development company creates web and mobile applications, websites, and interactive user interfaces using JavaScript and its associated frameworks like React, Angular, and Node.js.

It provides full-stack development services, handling the client-side (front-end) and server-side (back-end) aspects of an application. They build scalable, responsive, and dynamic solutions tailored to client needs, ensuring cross-browser compatibility and optimizing performance.

Additionally, they may offer consulting, maintenance, and integration with other technologies to ensure a seamless user experience and continuous support for ongoing projects.

Their standard services include:

  • Web application development
    Developing interactive and dynamic websites that enhance user experiences
  • Custom software development
    Developing tailored software solutions to meet specific business needs
  • Front-end development
    Designing and building the user interface of web applications, making them visually appealing, and optimizing user interface and experience (UI/UX)
  • Back-end development
    Developing the server-side logic of web applications, handling data storage, retrieval, and processing
  • Cross-platform app development
    Creating mobile apps that work on both iOS and Android platforms
  • JavaScript consulting
    Providing expert advice and guidance on JavaScript development projects
  • JavaScript maintenance and support
    Ensuring the ongoing performance and security of JavaScript applications

Success story

This case study showcases the services that enables a JavaScript development agency to deliver exceptional software systems that can contribute to boosted productivity and operations:

  • Challenge: A financial services company wanted a simple, intuitive application to manage resources, tasks, and projects. The goal was to replace Jira and Excel templates with a more comprehensive solution tailored to its specific needs.
  • Solution: DevsData Tech Talent developed a custom-built enterprise resource planning (ERP) system with advanced features, such as automated notifications and report generation. It also features robust encryption and a comprehensive permission system powered by its JavaScript framework tech stacks, namely Vue.js, SSS, Node.js, and Express.js.
  • Results: The partnership resulted in a user-friendly ERP and PM system that perfectly aligned with the client’s needs. The software surpassed Jira in terms of security and processing capabilities, becoming a core tool for day-to-day operations across business departments.

What is the typical timeline for JavaScript development projects?

The typical timeline for JavaScript development projects can take 1 to 12 months, depending on the scope, project complexity, development tools, availability and access to tech stacks and tools, and team location.

To break it down, here’s a general web app development timeline that JavaScript development companies also deploy:

Phase Timeline

Initial planning and concept

  • Understanding the Concept
  • Market research
  • Requirement gathering
 1-2 weeks

Designing the web app

  • Wireframing and prototyping
  • UI/UX design
 3-4 weeks

Choosing the tech stack

  • Web application
  • Database and hosting
 1 week

Development phase

  • Front-end development
  • Back-end development
  • Integration
 8-12 weeks

Testing and quality assurance (QA)

  • Functional testing
  • Performance testing
  • Security testing
 3-4 weeks

Deployment

  • Launch
  • Server configuration
 1 week

Post-launch activities

  • Monitoring and maintenance
  • Updates and improvements
 Ongoing

How much does a JavaScript development agency charge for its services?

A JavaScript development agency typically charges between $100 and $250 per hour, depending on the scope, project complexity, seniority of developers, and location.

Here’s a table showing how JavaScript developers charge differently based on where they are based:

Location Price
Europe €55-€125
Central or Eastern Europe €30-€65
India $20-$50

Since JavaScript has different frameworks, costs also differ based on the developer’s expertise, specifically:

Framework expertise Price per hour
Node.js $75-$95
React $70-$90
jQuery $60-$80
AngularJS $85

On DesignRush, the top JavaScript development companies charge an average of $65/hour. 18.3% of JavaScript development agencies accept projects with a budget of under $1,000, offering basic development services. On the other hand, 4.7% of agencies require projects within a budget of over $50,000, offering custom JS development services.

Why should I hire a JavaScript development agency?

You should hire a JavaScript development agency for its technical expertise in the JavaScript programming language, from its core syntax to advanced frameworks and libraries. Beyond technical proficiency, a JavaScript development agency often strongly understands the broader web development ecosystem. This knowledge allows them to integrate JavaScript seamlessly with other technologies, creating cohesive and user-friendly applications.

Moreover, you should hire a JavaScript development agency because it:

  • Has seasoned programmers with proven expertise in JavaScript
  • Deploys efficient development processes to reduce development time
  • Mitigates common risks in the development process
  • Helps your website reach a wider audience by optimizing your website
  • Increases productivity for faster time to market
  • Improves customer experience through a well-designed and functional website

Success story

In this case study, our experts highlight the importance of choosing an agency with comprehensive skills and experience in JavaScript frameworks to transform innovative ideas into impactful applications:

  • Challenge: AskIris, a healthcare mobile application, wanted to address the challenge of hospitals’ inefficient supply rooms, where nurses and other medical professionals spend significant time searching for necessary supplies.
  • Solution: Designli developed the minimum viable product (MVP) by prioritizing easy-to-implement features using CSV workflows. To accommodate various hospital systems, the JavaScript development agency designed a customizable solution where hospitals can tailor the app to their specific needs, ensuring a seamless fit with their existing infrastructure. Designli used JavaScript frameworks like AngularJS and NodeJS, along with the cross-platform capabilities of Flutter to enable a scalable backend and a versatile app.
  • Results: The collaboration resulted in a successful working relationship between the AskIris and Designli teams, delivering the features needed for the app within budget and on time. With the successful deployment of the app, the client saw tangible improvements in a hospital’s supply room efficiency and streamlined inventory management.

How do I choose the best JavaScript development company for my business?

To choose the best JavaScript development company for your business, follow these steps:

  1. Define your project goals
    Clearly outline the objectives and outcomes you want to achieve with your project. Consider factors like target audience, functionality, and desired features. This will help you identify the right JavaScript development company to deliver your vision.
  2. Research potential companies
    Look for companies with a strong track record in JavaScript development. Use online resources, referrals, and industry listings, like DesignRush, to narrow your options.
  3. Evaluate technical expertise
    Assess the JavaScript development company’s proficiency in relevant frameworks, libraries, and technologies. Inquire about its experience with modern JavaScript features and best practices. Check if it has expertise in specific areas related to your project.
  4. Request for references
    Ask for references from previous clients to get firsthand insights into their experience working with the company. Ask about project outcomes, communication, and overall satisfaction. Online directories, like DesignRush, also offer comprehensive agency profiles with verified client feedback to help streamline your search.
  5. Shortlist companies that align with your needs
    Select five agencies with expertise that complement your project. Send a request for proposal (RFP) that outlines the scope of work, timeline, budget, and deliverables.
  6. Assess project management skills
    Understand the JavaScript development company’s project management methodologies and inquire about its tools and processes for tracking progress, communication, and risk management.
  7. Conduct interviews
    Interview key team members involved in your project to assess their technical skills and communication abilities. Discuss project expectations, timelines, and potential challenges.
  8. Test technical capabilities
    If possible, request a small-scale test project or proof of concept to evaluate the team’s skills and work ethic. This can help you assess their ability to deliver quality work and meet your expectations.
  9. Review collaboration style
    Assess the JavaScript development agency’s communication style. Consider its collaboration approach and willingness to involve you in the development process. Evaluate its ability to understand and address your feedback effectively.
  10. Evaluate pricing and terms
    Request detailed pricing information, including hourly rates, fixed-price contracts, or other payment models. Negotiate terms and conditions to ensure a fair and transparent agreement. Consider factors like payment terms, intellectual property rights, and post-launch support. Pricing and terms are important factors to consider when making your decision.
  11. Make an informed decision
    Weigh all factors, including technical expertise, project management, communication, company culture, and pricing. Choose a JavaScript development company that best aligns with your project goals and values.

Are you still looking for a JavaScript development company that can develop a user-friendly website for your business? Visit our Marketplace and share brief details about your project. Our team will recommend the five most suitable agencies for your development needs – for free.

How do I find the best JavaScript development agency on DesignRush that fits my budget?

To find the best JavaScript development agency on DesignRush that fits your budget, use filters to navigate the listing by hourly rate and minimum budget.

Here are some JavaScript development service suggestions based on our different pricing tiers:

Low Budget: 1k above
Mid Budget: 10k above
High Budget: 50k above

You can also filter agencies by location, company size, and hourly rate to customize your search according to your preferences and project needs.

What questions should I ask each JavaScript development company before hiring one?

The questions you should ask each JavaScript development company before hiring one include:

Its Relevant Background

  1. How long has your company been providing JavaScript development services?
  2. Have you worked with companies of similar size and scope to ours?
  3. Which JavaScript frameworks and libraries are you most proficient in?
  4. Can you share some of your most successful JavaScript projects?
  5. How large is your JavaScript development team?
  6. What is the average experience level of your JavaScript developers?
  7. What industry awards or recognition have you received for your JavaScript development services?
  8. Do you have an in-house UX design team?

Its Services and Processes

  1. What measures do you take to ensure code quality, readability, and maintainability?
  2. Do you follow specific coding standards or style guides?
  3. How do you identify and address performance bottlenecks in JavaScript applications?
  4. Do you use Continuous Integration/Continuous Delivery (CI/CD) pipelines for your development process?
  5. What quality assurance measures do you provide?
  6. How do you manage version control and code repositories?
  7. What security measures do you offer to protect a client’s data?
  8. How do you comply with data privacy regulations?

Related to Your Project

  1. How can you tailor the development of the application in a way that considers the target audience's behavior?
  2. What specific features or functionalities do you recommend for the application?
  3. Are there any third-party services or APIs we need to integrate with?
  4. Can you provide a timeline for completing our project?
  5. How will we communicate throughout the project, and how often can we expect updates?
  6. How do you handle unexpected delays or changes in project scope?
  7. What ongoing maintenance and support will you provide after the project is launched?
  8. How can you ensure that the application can scale to accommodate future growth?

What are the best JavaScript development companies in the US?

The best JavaScript development companies in the US are:

  • Zazz
    • 5.0 stars on DesignRush (95 reviews)
    • Top clients: JP Morgan, BBC News, PayPal, Harvard Innovation Labs
  • BitsWits
    • 5.0 stars on DesignRush (60 reviews)
    • 5.0 stars on Google (10 reviews)
    • Top clients: Grease Monkey, Beats, FitNow, Wisu
  • impalm
    • 5.0 stars on DesignRush (43 reviews)
    • 5.0 stars on Google (2 reviews)
    • Top clients: Taptin, AudiobookNow, Forte Payment System, GWU
  • Brandabl
    • 5.0 stars on DesignRush (42 reviews)
    • 5.0 stars on Google (12 reviews)
    • Top clients: Gran Coramino, Stanford University, Rich Tech Robotics, Lightspeed Venture Partners
  • Surf
    • 5.0 stars on DesignRush (39 reviews)
    • Top clients: Societe Generale, KFC, Burger King, Mars

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