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

289 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.

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  • Widely Interactive

    Break Through The Noise With Award-Winning Web Design & Digital Marketing

    Widely Interactive is an award-winning web design and digital marketing agency in Scottsdale, AZ. With 20+ years of experience, we combine custom website design with data-driven SEO and digital marketing to help businesses attract visitors and convert them into loyal customers. We build every site from the...

    Top Services:

    • Logo Design
    • Print Design
    • Web Design
    • eCommerce Development
    • SEO
    • Show more
    Location
    Scottsdale, Arizona
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (36)

  • SPLIT Development

    Shopify & Shopify Plus Development Agency

    Shopify Plus design & development agency turning conversion data into stores that sell Shopify Partner since 2021, Top 3 Shopify Plus agency on Clutch...

    Top Services:

    • UI/UX Design
    • Design Services
    • eCommerce Development
    • Web Design
    • Web Development
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile

  • SiWeb

    Let's design your digital image.

    At Siweb, we understand that every website is a reflection of your business and a key to success in the digital age. Therefore, we strive to ensure our solutions always surpass your expectations, providing you with a competitive edge in the market. We invite you to get to know us and together create a digital...

    Top Services:

    • Web Design
    • Software Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Ljubljana, Slovenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile

  • MRVS Media

    The Growth Partner For Modern Companies

    MRVS Media is a digital marketing and technology partner helping businesses grow through integrated strategy, paid media, SEO, websites, automation and customer engagement...

    Top Services:

    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Seri Kembangan, Malaysia
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    4.4 4.4 (9)

  • Luniasola

    Impact-Driven Software Artistry

    Dedicated team to turning your vision into an engaging, impactful digital product. We partner with forward-thinking businesses to design & develop the digital products that define their future. Our story begins with a single focus: delivering exceptional results, one project at a time...

    Top Services:

    • AI Development
    • Web Design
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Show more
    Location
    South Jakarta, Indonesia
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile

  • studio~humm

    Modern brands & websites from Berlin.

    Studio~humm is a design agency that provides an integrated approach to design and development services, all under one roof. Our expertise encompasses creating compelling visual designs, crafting clear and engaging content, and delivering bespoke website solutions. In addition to our professional capabilities...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • Graphic Design
    • Logo Design
    • Show more
    Location
    Berlin, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile

  • Mobizion

    Mobizio is a production-AI engineering consultancy

    We build the gap between AI demo and production. LLM apps, RAG, AI agents engineered to ship. plus mobile, web & SaaS...

    Top Services:

    • Product Design
    • Web Development
    • SEO
    • Wearables
    • AI Development
    • Show more
    Location
    Daska, Pakistan
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    4.8 4.8 (5)
    5.0 5.0 (4)

  • Heeger Designs

    Digital Creative Agency.

    Heeger Designs is a creative digital agency that offers a full range of services, from branding and graphic design, to web development and e-commerce, to digital marketing and analytics...

    Top Services:

    • Design Services
    • Logo Design
    • Creative Services
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Cape Town, South Africa
    Number of Employees
    Under 49
    Average Hourly Rate
    $92/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile
    4.6 4.6 (12)

  • God Particles

    Empower your message with imagination

    God Particles' team of creative professionals provides everything your project needs. You can trust us with brand logo and product packaging designs, content writing, digital marketing strategies, SEO and website development. Let us bring the perfect solution for all of your design & online presence...

    Top Services:

    • Package Design
    • Print Design
    • Graphic Design
    • Logo Design
    • Digital Marketing
    • Show more
    Location
    Chennai, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile
    4.9 4.9 (120)

  • Studio Enova

    Leading agency specializing in UX/UI Design, Marketing, SEO and CRO

    We are Enova. A global team of creative thinkers and tech experts...

    Top Services:

    • Web Design
    • SEO
    • UI/UX Design
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Dallas, Texas
    Number of Employees
    Under 49
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile

  • Thrive Engine

    Wordpress Website Design, Development and Maintenenance | Locally Owned | Expert Level Service

    Thrive Engine is a Denver-based digital marketing company specializing in Wordpress Website Design & Development, Wordpress Website Maintenance & Website Hosting. We build FAST, SECURE, SEO Friendly Wordpress websites where GREAT design is our baseline but the technical aspect is where we flourish...

    Top Services:

    • Web Development
    • WordPress Website Design
    • Web Design
    • UI/UX Design
    • Branding
    • Show more
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (34)

  • Owl Digitech

    Owl Digitech - Your Digital Partner, Always on the Prowl.

    At Owl Digitech, Our dedicated team strives to help you accomplish your business goals through collaboration, creativity, and critical analysis. We help our clients through every step to ensure their success...

    Top Services:

    • Digital Services
    • Branding
    • Logo Design
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Lisle, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile
    5.0 5.0 (5)

  • Most idea Yazılım

    The best software company in Türkiye in the last 2 years

    You can implement your enterprise software and mobile app development projects with Most Idea, a top software company. Contact us now to experience the quality of Most Idea, a leading software company in Istanbul that has been developing mobile apps and web software for over 17 countries since 2005...

    Top Services:

    • Digital Strategy
    • Creative Services
    • Web Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Istanbul, Turkey
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    4.7 4.7 (47)

  • Sparks Develop

    Progress. Innovation. Sparks Develop inpedicated to improving your business and corporate prestige.

    We offer a wide range of services, including web development, e-commerce development, social media, marketing and management strategy, designed to help your company reach new heights. With an innovative approach and an unwavering commitment to excellence, we want to transform your presence into a powerful...

    Top Services:

    • Web Development
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    Madrid, Spain
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile

  • Sympozium

    creative web + print solutions

    The activators of your digital communication. Sympozium your web agency in Bordeaux, brings together all the expertise you need to create your website, mobile app or other communication media...

    Top Services:

    • Design Services
    • Graphic Design
    • Logo Design
    • Print Design
    • Web Design
    • Show more
    Location
    Bordeaux, France
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    5.0 5.0 (13)

  • Xonest Technologies Private Limited OPC

    Your One Stop Digital Service Partner

    Xonest is the global IT Consulting company that stands for progress. We at Xonest provides you the best IT solutions which includes everything from re-designing your website, to custom develop your web app, to all eCommerce solutions, to native and hybrid mobile applications to social media marketing, to...

    Top Services:

    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Web Design
    • Show more
    Location
    Sirsa, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    15 Projects Listed
    Visit Website View Profile
    4.3 4.3 (1)
    4.9 4.9 (8)

  • SOINFCO

    Strategic technology solutions.

    We help companies integrate their computer systems, improving the fluidity of logistics processes, ensuring the information security layer, and allowing control, visibility and business continuity...

    Top Services:

    • Digital Services
    • Web Design
    • WordPress Website Design
    • Software Development
    • Staff Augmentation
    • Show more
    Location
    Medellín, Colombia
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.3 4.3 (1)
    5.0 5.0 (2)

  • Silverlight Colombia S.A.S

    Boosting Businesses with Specialized Software and Infrastructure Solutions.

    Technology, consulting and control company for SMEs with customized services for each company. We are your company's technological ally. Make your business visible with our web development service. Improve your processes with our software solutions. Guarantee the performance of your computer equipment with...

    Top Services:

    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Bogota, Colombia
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Portfolios Count
    7 Projects Listed
    Visit Website View Profile
    5.0 5.0 (18)

  • Mr Search Engine

    Rank #1. Be The Best.

    The Best Digital Marketing Agency to boost your online presence. We specialize in Web Designing, SEO, PPC, and Social Media Marketing (SMM), delivering results that drive traffic, leads, and growth. Lets give your brand in hand of the best digital marketing agency!...

    Top Services:

    • Web Development
    • SEO
    • Social Media Marketing
    • PPC
    • Web Design
    • Show more
    Location
    Indianapolis, Indiana
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • Wizy Web Agency

    Growth made easy

    Wizy is a Web Development & Design Agency based in Athens, Greece offering high-end, tailored web development, e-Commerce development, support and digital marketing services to businesses. We are motivated to build elegant and functional digital products that solve complex problems...

    Top Services:

    • Web Development
    • Software Development
    • eCommerce Development
    • Digital Marketing
    • Web Design
    • Show more
    Location
    Marousi, Greece
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile

  • Kloud.ba

    Transforming digital presence with tailored solutions.

    Kloud.Ba is digital agency offering tailored web development, design, and SEO services to help businesses thrive online. With expertise across platforms like WordPress and Shopify, we create visually appealing, user-friendly websites that boost visibility and drive growth...

    Top Services:

    • Digital Services
    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Tuzla, Bosnia and Herzegovina
    Number of Employees
    Under 49
    Average Hourly Rate
    $39/hr
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (3)

  • Kozak Group

    Trusted E-commerce Development Partner

    11+ years crafting scalable eCommerce solutions for B2B and retail. Magento development agency experts alongside Shopify development partners and Magento specialists. We deliver 90+ PageSpeed sites, CRO optimization (20-50% lifts), and AI-powered personalization. From startups to enterprises headless...

    Top Services:

    • eCommerce Development
    • Web Development
    • AI Development
    • CRO
    • Staff Augmentation
    • Show more
    Location
    Krakow, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • Soft Gorillas

    Shop for your bussines

    We are a dynamic team of specialists passionate about developing online businesses. With our dedication and experience, we can provide you with comprehensive services that deliver measurable results...

    Top Services:

    • eCommerce Development
    • IT Services
    • Web Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Rzeszów, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile

  • Pelotech

    Seasoned Senior Developers Specialized In Kubernetes And Cloud Solutions

    At Pelotech, we're a team of seasoned senior developers specialised in Kubernetes and cloud solutions. We partner with companies, from Fortune 500 giants to mid-sized businesses, to solve complex challenges in cloud migration, integrations, application development and modernisation initiatives...

    Top Services:

    • Software Development
    • Cloud Consulting
    • Mobile App Development
    • Managed Services
    • DevOps Consulting
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • Devomech Solutions

    Powered By Values.

    Devomech Solutions GmbH is a pioneering IT entity driven by the ethos of "innovating beyond conventional boundaries. We are leader in engineering innovation, specializing in advanced technology solutions for the medical, automotive, and retail industries...

    Top Services:

    • Design Services
    • Product Design
    • Web Development
    • IoT
    • Staff Augmentation
    • Show more
    Location
    Kornwestheim, Germany
    Number of Employees
    50 - 99
    Average Hourly Rate
    $28/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile
    5.0 5.0 (2)

  • Wisecoda

    Unlock Your Business Potential with Smart Web Solutions.

    At Wisecoda, we focus on enhancing your business's online presence with bespoke websites design. We use advanced technology to create visually striking and high-performing websites that attract more clients and highlight your expertise...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    Norwich, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (8)

  • Kendrick Designs

    Crafting Your Digital Identity

    Born from a passion for creative problem-solving, Kendrick Designs is a results-driven digital agency specializing in web design, branding, and digital marketing to help ambitious brands achieve sustainable online success...

    Top Services:

    • Web Design
    • Web Development
    • Graphic Design
    • Social Media Marketing
    • Digital Marketing
    • Show more
    Location
    Eldoret, Kenya
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • Triple Dub Media Inc

    Elevate Your Brand with Bespoke Web Design and Strategic Marketing

    Welcome to Triple Dub Media, where we make your business shine online! We're all about creating awesome, custom websites that not only look great but also work hard for you. Whether you're a startup or a big player, we tailor our web design and marketing solutions to fit your needs. Our unique blend of...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Web Development
    • eCommerce Development
    • SEO
    • Show more
    Location
    Ontario, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • Woodward and Guy LLC

    Building Software That Drives Results

    Woodward & Guy helps small businesses across Northwestern PA and Western NY get found online. We build fast websites, manage Google Ads, optimize Google Business Profiles, run local SEO, and develop custom business software. Based in Smethport, PA, serving 19 counties from Erie to Jamestown...

    Top Services:

    • Web Design
    • Web Development
    • Digital Services
    • Design Services
    • Digital Strategy
    • Show more
    Location
    Smethport, Pennsylvania
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • Design Your Site

    CMS 2.0 SEO, Speed & Security BakedIN

    You spend time imagining how you can more effectively use online technology to improve your business! Hello, I am Mary Putnam and I spend my time commanding digital technology to accomplish your goals with dynamic websites, cloud based applications, and digital strategy...

    Top Services:

    • Digital Marketing
    • Web Development
    • Mobile App Development
    • Web Design
    • SEO
    • Show more
    Location
    Tulsa, Oklahoma
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    4.3 4.3 (1)

  • Fusion Forge Tech

    Shaping Digital Innovation.

    Fusion Forge Tech crafts custom web and mobile solutions that blend sleek design with powerful functionality. We build fast, scalable, and user-friendly platforms tailored to your goals whether you're launching a startup or upgrading an enterprise system...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • Digital Marketing
    • Blockchain
    • Show more
    Location
    Skopje, Macedonia
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    4.3 4.3 (1)
    4.9 4.9 (7)

  • Baldarian Consulting Corp S.L.

    Design, creation, and promotion of websites in Spain.

    Creating a website in Barcelona is key for your business. Baldarian, a company in Barcelona that creates great websites, offers personalized solutions. You can hire our agency to create professional websites. Specialists in web programming and programming SEO-optimized websites...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Barcelona, Spain
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (6)

  • UXUI Studio

    Digital Transformation Agency

    Boost online growth with UXUI Studio experts in high-converting web design, mobile apps, and scalable Magento, Shopify, and WordPress development solutions. High-Converting Web Design and Mobile App development for Magento, Shopify & WordPress...

    Top Services:

    • UI/UX Design
    • Web Design
    • Branding
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Hvar, Croatia
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • WizzDev

    Passion for IoT and real-time data

    Programming and electronics design for Internet-connected devices. We are a team of experienced and highly qualified engineers who design and build applications for embedded platforms...

    Top Services:

    • IoT
    • Software Development
    • Cloud Consulting
    • Mobile App Development
    • DevOps Consulting
    • Show more
    Location
    Poznan, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile
    5.0 5.0 (1)

  • 37SOLUTIONS

    Guidance and Oversight for Critical Technology Decisions

    37SOLUTIONS provides strategic technology leadership and digital services for small businesses and personal brands. We bring enterprise-grade thinking to businesses that don't need a full-time CTO and pair it with hands-on execution across hosting, development, and marketing.Fractional CTO & Technology...

    Top Services:

    • Cloud Consulting
    • IT Services
    • Business Consulting
    • Managed Services
    • Web Design
    • Show more
    Location
    Pittsburgh, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.3 4.3 (1)

  • German Standard

    Qualified personnel rules!

    We are a joint venture of international entrepreneurs and developers. We focus on providing the high level of software development services to our clients that match our German standards. It always results in a very strong, maintainable and reliable software and complete satisfaction of the clients. The...

    Top Services:

    • Blockchain
    • Web Development
    • Software Testing
    • Mobile App Development
    • IoT
    • Show more
    Location
    Bad Nenndorf, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile

  • Tripster Developers

    Enterprise-Grade Engineering For Global Brands

    Tripster Developers is an Auckland-based Shopify agency with 207 verified reviews at 5.0 on the Shopify Partner Directory, the highest confirmed review count of any Shopify agency in Australia and New Zealand. Founded in 2016, we build custom Shopify stores, bespoke themes, and native Shopify apps for DTC...

    Top Services:

    • eCommerce Development
    • Web Development
    • Software Testing
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Auckland, New Zealand
    Number of Employees
    Under 49
    Average Hourly Rate
    $79/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    5.0 5.0 (8)

  • Bizstori

    Top Digital Marketing Agency in Toronto, ON

    BizStori offers 360° digital marketing agency solutions, providing comprehensive strategies in email marketing, social media marketing, google ads, SEO, graphic design, website design and development, app design and development, video marketing, Podcast, and CRM...

    Top Services:

    • SEO
    • PPC
    • Social Media Marketing
    • Content Marketing
    • Email Marketing
    • Show more
    Location
    Toronto, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (3)

  • Mageplaza

    Mageplaza is a top-rated e-commerce extension & solution provider on the Magento & Shopify platforms

    We are here to make the world of e-commerce a better place with our knowledge, innovation & dedication. At Mageplaza, we're not just another tech company. We're your dedicated partner in crafting amazing online shopping experiences...

    Top Services:

    • eCommerce Development
    • Web Development
    • Managed Services
    • Web Design
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
    Visit Website View Profile

  • Brisk Ventures LLC

    Your Vision, Our Expertise, Endless Possibilities

    Brisk Ventures helps businesses grow through practical e-commerce, web, and software development. We deliver tailored solutions supported by strong UX/UI design and branding, with a focus on clear communication, long-term partnerships, and high-quality, efficient execution...

    Top Services:

    • eCommerce Development
    • Web Development
    • Branding
    • Web Design
    • Software Development
    • Show more
    Location
    Houston, Texas
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
    Visit Website View Profile

  • Iride Communications Ltd.

    Digital Design | UX - Accessibility - CRO

    Specializing in CRO, UX-UI design, custom development, and web accessibility, we at Iride Digital transform digital challenges into growth opportunities. Trusted by brands like Smeg, Rio Mare, and Caleffi, we boost user engagement and conversion rates through thorough analysis and strategic adjustments. Our...

    Top Services:

    • UI/UX Design
    • Web Design
    • CRO
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Parma, Italy
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile

  • Femtomax Inc.

    Verified Verified by the DesignRush team for authenticity and credibility.

    Technology Solutions for You.

    Access information technology professionals with experience of working with startups to Fortune 500 companies without breaking the bank. Our services are well suited for retail, manufacturing, startups and healthcare businesses. Talk to us for a free consultation...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • IoT
    • AI Development
    • Show more
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile

  • Digital Marketing Services (Formerly KREAKTIVE)

    Results in 30 days or I'll Give You Every Cent Back Big Results for Small Businesses

    I help small businesses get found on Google and AI. You work directly with me. If you don't see real progress in 30 days, cancel anytime and I'll refund every cent. SEO, AI Optimization, web design, and branding. Colorado Springs based with European roots, working nationwide...

    Top Services:

    • Web Design
    • SEO
    • Digital Marketing
    • Branding
    • eCommerce Development
    • Show more
    Location
    Colorado Springs, Colorado
    Number of Employees
    Under 49
    Average Hourly Rate
    $115/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile

  • Meta Creative Designer

    Your Vision, Our Expertise.

    MetaCreativeDesigner offers a complete range of digital services, including app and website development, SEO optimization, branding, and logo design, all aimed at enhancing engagement and visibility. Our solutions are tailored to ensure your business stands out and thrives in the digital landscape...

    Top Services:

    • Software Development
    • eCommerce Development
    • Web Development
    • Web Design
    • Logo Design
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    Location
    Humble, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile

  • L+R

    End-to-end digital product design and engineering.

    End-to-end digital product design and engineering for enterprises and premium brands...

    Top Services:

    • Branding
    • Mobile App Development
    • Software Development
    • AI Development
    • Design Services
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    Location
    New York City, New York
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    5.0 5.0 (7)

  • MONARK IT

    Your Trusted Partner

    MONARK IT is a Moroccan digital agency specializing in custom web developement, high-performance mobile applications, and AI-powred solutions. From crafting modern interfaces to automating complex business with artificial intelligence, MONARK IT Pratners with startups and enterprises to accelerate their...

    Top Services:

    • Graphic Design
    • Logo Design
    • eCommerce Development
    • Web Development
    • Mobile App Development
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    Location
    Marrakesh, Morocco
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.8 4.8 (85)

  • EntaLogics

    AI-Augmented Software Development Company. SaaS, Web, Mobile, AI, Desktop Apps & Chromium Browsers.

    AI-augmented software development company. Senior developers + AI-powered workflows delivering production-ready SaaS, web, mobile, AI, desktop apps, and custom Chromium browsers. For startups, growing businesses, and enterprise...

    Top Services:

    • Software Development
    • UI/UX Design
    • Web Development
    • Cloud Consulting
    • DevOps Consulting
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    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • Peak Media Consulting

    Your One-stop Solution For Digital Marketing

    Peak Media Consulting helps businesses grow online through custom website development, SEO, digital marketing, and business planning services, delivering smart solutions tailored for real results. We build websites, boost SEO, and create digital strategies that grow your business across the US...

    Top Services:

    • Web Design
    • Digital Services
    • SEO
    • PPC
    • Wearables
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    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Visit Website View Profile

  • Work Of Merit

    Work Of Merit provides award-winning, data-driven online services.

    Work Of Merit provides award-winning, data-driven online services: Information Architecture, UI/UX Design, Creative & Functional Copywriting, Website Development, Marketing Automation Management, Search Engine Optimization, and Consulting...

    Top Services:

    • Digital Strategy
    • UI/UX Design
    • Web Design
    • Graphic Design
    • Print Design
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile

  • Ideal Web Design

    Your Ideal Web Partner

    Kandy-based web agency specializing in WordPress, WooCommerce, and Webflow, delivering fast, secure, search-ready sites for clients across the US, EU, NZ, and Sri Lanka...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • SEO
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    Location
    Kandy, Sri Lanka
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    4.9 4.9 (33)

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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