Best US JavaScript Development Companies

93 Companies - Rankings updated: September 03, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

United States × JavaScript Development × Luxury × Clear Filters
  • Think Beyond. Execute Disruption.

    We stack the most innovative technologies across Shopify, CRO, E-commerce, React.js, Node.js, Salesforce, WordPress, UX/UI, and Digital Marketing to deliver future-proof solutions that move businesses forward through Staff Augmentation and White-Labeling models...

    Top Services:

    • eCommerce Development
    • Software Development
    • UI/UX Design
    • Staff Augmentation
    • IT Services
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Portfolios Count
    6 Projects Listed
  • 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
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed
  • Web Design, SEO, and AI Integration in Pinellas County

    Welcome to Devbo! My name is Justin Kerbo, I'm the person behind the agency. Devbo was founded back in 2022 as a partner in websites and digital solutions...

    Top Services:

    • Web Design
    • SEO
    • WordPress Website Design
    • Digital Marketing
    • eCommerce Development
    • Show more
    Location
    Clearwater, Florida
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • Proven Robust Results

    At CB/I Digital, we specialize in Performance Marketing and Platform Development for the purpose of driving increased traffic and revenue for Direct-to-Consumer (DTC) e-Commerce and large omnichannel brands...

    Top Services:

    • PPC
    • Digital Marketing
    • SEO
    • AI Development
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
  • Own Your Leads. Stop Renting Them.

    I build marketing systems for home service contractors plumbers, roofers, HVAC techs, electricians, fence companies, pressure washers, and every trade in between. No templates shared with 50 other businesses. No long-term contracts. Just a website that ranks, a Google Business Profile that dominates the map...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • Digital Marketing
    • Social Media Marketing
    • Show more
    Location
    Bethlehem, Pennsylvania
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • We're Not Bandwagon Ecom Gurus, Ecom Is ALL We Do

    Build Grow Scale stands as a trusted leader in e-commerce conversion rate optimization (CRO) with over a decade of experience. Their innovative Revenue Optimization process focuses on enhancing the entire customer journey to maximize conversions, elevate average order value (AOV), and minimize cart...

    Top Services:

    • CRO
    • eCommerce Development
    • Digital Strategy
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Deerfield Beach, Florida
    Number of Employees
    Under 49
  • Crafting Websites That Convert, Ads That Deliver.

    At Les Creatifs Studio, we craft websites and online stores that dont just sit therethey work. As a certified Google Ads Partner, we design sleek, responsive sites and ROI-focused ad campaigns that turn clicks into customers. Whether you need a bold digital presence or a strategic marketing boost, we blend...

    Top Services:

    • WordPress Website Design
    • PPC
    • Web Design
    • Web Development
    • Digital Strategy
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Full-Service Ecommerce Agency for B2B Leaders

    We are Wagento Commerce, not your run-of-the-mill eCommerce developers. Let us explain why. Wagentos reliable expertise is further enhanced by a team of certified developers, designers, and eCommerce strategists committed to delivering top-notch solutions. They help businesses optimize their online presence...

    Top Services:

    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Web Design
    • eCommerce
    • Show more
    Location
    McLean, Virginia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Intelligent Solutions for your Business!

    Intellibeans Technologies, a leading outsourcing company, offers a diverse array of digital solutions designed to propel your business to new heights. From web development and e-commerce solutions to app development and digital marketing, we are your pathway to success in the digital landscape. Collaborate...

    Top Services:

    • Graphic Design
    • Logo Design
    • Web Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Digital Design & Technology Experts

    Leo9 Studio is a global branding and design agency blending neuromarketing, creativity, and technology to build human-centred brands, websites, and digital experiences that inspire emotion, boost engagement, and drive measurable business growth...

    Top Services:

    • Web Design
    • Digital Marketing
    • Social Media Marketing
    • Branding
    • UI/UX Design
    • Show more
    Location
    Parsippany-Troy Hills, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Portfolios Count
    8 Projects Listed
  • Tenebris Design crafts bold, modern websites that blend creativity with functionality. We specialize in redesigns, development, and digital strategies that help brands grow online. Our mission is to deliver stunning design with measurable impact...

    Top Services:

    • Web Design
    • Graphic Design
    • SEO
    • Web Development
    • Digital Strategy
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $32/hr
    Minimal Budget
    Under $1,000
  • Driving digital growth for ambitious brands.

    Were a digital agency delivering stand-out experiences that generate results...

    Top Services:

    • Web Development
    • eCommerce Development
    • UI/UX Design
    • SEO
    • Content Marketing
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    2 Projects Listed
  • Shopify Plus & Headless Commerce Agency for DTC Brands.

    Based in Lynchburg, Virginia, Creative Labs is a veteran Shopify Partner agency that has been elevating eCommerce since 2012. With a portfolio of over 800 brands across six continents, we specialize in high-converting custom development, SEO, paid media, and conversion optimization...

    Top Services:

    • eCommerce Development
    • Web Design
    • SEO
    • PPC
    • CRO
    • Show more
    Location
    Forest, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $95/hr
    Minimal Budget
    $1,000 - $10,000
  • Make Your Ideas Into Reality

    We are a publicly listed Shopify app development company helping over 12,000 merchants sell more and grow stronger with our apps & services...

    Top Services:

    • eCommerce Development
    • Software Development
    • Web Development
    • Web Design
    • Mobile App Development
    • Show more
    Location
    Delaware City, Delaware
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • Professional Website Design & Development Company in USA.

    Website Barrel stands as a distinguished professional website design company, providing cost-effective and tailor-made web development services executed by seasoned experts based in the USA. With a commitment to excellence, our team of skilled professionals utilizes their expertise to craft bespoke websites...

    Top Services:

    • Branding
    • Logo Design
    • Web Design
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Broad Vision, Bold Results

    Skyline Digital Marketing is an Anderson, SC based agency with 12 industry certifications and a proven track record of delivering solid ROI for our clients...

    Top Services:

    • SEO
    • PPC
    • Digital Marketing
    • Social Media Marketing
    • Email Marketing
    • Show more
    Location
    Anderson, South Carolina
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • 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
  • 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
    Albuquerque, New Mexico
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
  • Value. Innovation. Experience.

    We provide technology-driven software and application development solutions...

    Top Services:

    • Mobile App Development
    • Web Development
    • UI/UX Design
    • eCommerce Development
    • Software Development
    • Show more
    Location
    Jacksonville, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $1000/hr
    Minimal Budget
    $1,000 - $10,000
  • Building a Better & Profitable Digital Experience.

    Mage H.D. is an A+ BBB accredited results-driven full-service digital agency that specializes in helping businesses grow their online presence, increase conversions, and increase their web traffic with a customized digital marketing strategy...

    Top Services:

    • eCommerce Development
    • Web Design
    • WordPress Website Design
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Tampa, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • Making the world a better place through constructing elegant websites and apps

    Increasio specializes in headless technologies, API integrations, headless CMS, Jamstack website development. We can help you to build lightning fast, secure and scalable solution. Our team seamlessly migrate from any technology to cutting-edge Next.js, Gatsby.js, Svelte frameworks...

    Top Services:

    • eCommerce Development
    • Web Development
    • Software Development
    • Web Design
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
  • Atelier Commerce specializes in bespoke ecommerce solutions.

    Atelier Commerce specializes in e-commerce solutions, providing expert web design and digital marketing services to enhance online business success. Our comprehensive resources are tailored to meet the unique needs of each client, ensuring optimal growth and performance. Trust Atelier Commerce to elevate your...

    Top Services:

    • Digital Marketing
    • eCommerce Development
    • Web Design
    • Web Development
    • PPC
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • Navigate the Digital Shift, Flourish with MojaveSEO

    MojaveSEO specializes in elevating digital presence through expert SEO and website optimization. Our proficiency extends to crafting bespoke websites using WordPress, Squarespace, and Wix, ensuring they not only look great but perform exceptionally. As a Google Ads certified agency, we excel in targeted...

    Top Services:

    • SEO
    • WordPress Website Design
    • Web Design
    • Digital Strategy
    • PPC
    • Show more
    Location
    Las Vegas, Nevada
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • Lets Eliminate The Physical Barrier Between You & Your Customers

    We are the designers, marketers, inventors, and strategists that are responsible for the construction of your online shop. A group of young professionals that are passionate about the idea of developing one-of-a-kind solutions for you and your company. We will ensure that there is never a boring moment for...

    Top Services:

    • eCommerce
    • Digital Marketing
    • Social Media Marketing
    • Web Development
    • Web Design
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Trusted Partner in Software and IT Services

    Glossy IT help SMBs to grow their online presence with Custom Web Development, Maintenance, Security, App & Software Development services at a fractional cost compared to the West. In the last 13 years, we helped 1850+ clients from around still counting. We are more than just a service provider; we are your...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Show more
    Location
    Sheridan, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Your Digital Marketing and White Label Partner

    Wildnet Technologies - Best Digital Marketing Agency | White Label Services for Growing Agencies | Results-Driven AI SEO Services  We don't just run campaigns, we build growth engines that scale. As an award-winning digital marketing and SEO agency, we help brands and agencies dominate their markets through...

    Top Services:

    • Digital Marketing
    • Social Media Marketing
    • Staff Augmentation
    • Digital Services
    • PPC
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Energized By Exceptional Creativity

    RTL Digital Media offers a number of solutions to help you make people adore your brand as much as you do. We understand that excellent branding is a combination of good processes and strong graphic execution. Our designers have designed or reinvented branding packages for both large and small...

    Top Services:

    • SEO
    • Advertising
    • Digital Marketing
    • PPC
    • eCommerce Development
    • Show more
    Location
    Kennesaw, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000
  • Helping agencies and service providers execute on complex projects.

    Applied Labs is a leading provider of digital product development, ecommerce development and data & generative AI-based solutions...

    Top Services:

    • Staff Augmentation
    • eCommerce Development
    • AI Development
    • IT Compliance Solution
    • Big Data Analytics
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
  • Launch your online growth

    LaunchPoint Design LLC is a web design and development agency helping businesses grow with high-performance, conversion-focused websites. We dont just make sites look good we build reliable digital systems designed to attract visitors, generate leads, and support long-term growth. Every website is custom...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • Branding
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Helping Create. Helping Achieve.

    We have been helping startups, and established organizations grow, and achieve their goals since 2010. We go beyond just being a digital marketing agency and we make sure that both are partners and their clients go through the best user journey...

    Top Services:

    • Branding
    • Logo Design
    • Graphic Design
    • Web Development
    • Web Design
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Marketing Solutions That Click

    At Clicksmith, we craft sharp, strategic websites and marketing systems that actually move the needle. As a boutique digital agency, we solve real business problems with custom-built solutions not just pretty websites (though yeah, we make those too)...

    Top Services:

    • SEO
    • Web Design
    • AI Development
    • Managed Services
    • Branding
    • Show more
    Location
    San Antonio, Texas
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Autonomous AI systems that do real work

    Production-grade autonomous AI for real business operations...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Building Tools that Drive Sales!

    Website Express is an affordable website hosting, design, video, and marketing firm located in Kalispell, Montana. Our team is dedicated to providing website hosting, design, and media services to clients across the nation, and we're passionate about helping businesses of all kinds develop their brands and...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • Branding
    • Logo Design
    • Show more
    Location
    Kalispell, Montana
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Where Personalized Marketing Meets Digital Innovation

    SmartEdge Marketing is a full-service marketing agency that combines personalized service with digital innovation. We specialize in custom website design, SEO, branding, digital advertising, print marketing materials, and more, all tailored to help businesses grow confidently with a focus on creativity...

    Top Services:

    • Web Design
    • Logo Design
    • Branding
    • Web Development
    • Print Design
    • Show more
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Our Reach If Global, Our Focus Is Local.

    Anvixa crafts world-leading mobile apps & web experiences, blending talent, innovation, and cutting-edge technology...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • WordPress Website Design
    • Web Design
    • Show more
    Location
    St. Cloud, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $10,000 - $25,000
  • Empowering your digital presence with cutting-edge solutions.

    GM Sunshine is a cutting-edge technology firm specializing in web development, cloud solutions, and software integration. Since 2016, we've been empowering businesses with tailored digital solutions, delivering high-quality services designed to optimize operations and drive growth...

    Top Services:

    • Digital Services
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • eCommerce
    • Show more
    Location
    New Castle, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Boost Your Business.

    At HILO, we specialize in guiding businesses to embrace and navigate the future economy, fostering innovation for positive impacts on individuals, organizations, and the environment. Our mission is centered on enabling you to thrive in a rapidly evolving landscape through strategic adaptation and...

    Top Services:

    • Digital Strategy
    • Digital Services
    • eCommerce Development
    • Web Development
    • CRO
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $190/hr
    Minimal Budget
    $1,000 - $10,000
  • Focus on growth, not the grind.

    We get it you need results, not excuses. We handle all the complexities, so you can focus on scaling your business...

    Top Services:

    • SEO
    • PPC
    • Social Media Marketing
    • Branding
    • eCommerce Development
    • Show more
    Location
    Kaysville, Utah
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
  • "Innovate, Build, Succeed, Repeat"

    Techsigma Global specializes in a wide range of services, including custom software development, web and mobile app development, DevOps services, and IT managed resources. We cater to startups, SMEs, and large enterprises, providing scalable and robust solutions tailored to each clients specific nee...

    Top Services:

    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • AI Development
    • Digital Services
    • Show more
    Location
    Alpharetta, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Digital Business Solutions with a Difference!

    GrapesTech Solutions is a prominent IT consultancy renowned for delivering cutting-edge digital business solutions. Our expertise lies in offering comprehensive IT consulting, website development and design, and system integration services tailored to meet the evolving needs of businesses...

    Top Services:

    • Web Development
    • eCommerce Development
    • SEO
    • PPC
    • Direct Marketing
    • Show more
    Location
    Lewes, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Leading innovation to your immagination

    Primocys is an exceptional mobile app development company that provides an excellent framework for development. With cutting-edge technology and advanced features, we offer the best platform for mobile app development, humanizing the design of products, and assisting companies in leveraging technology to...

    Top Services:

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Beyond Expectation

    PROCEED is a full-service digital marketing agency focused on helping businesses push boundaries and achieve exceptional results. Specializing in 360-degree digital solutions, they offer services in website design, SEO optimization, social media management, and content creation...

    Top Services:

    • Creative Services
    • SEO
    • Content Marketing
    • Web Development
    • PPC
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • App Development, Web Design, SEO, Digital Marketing & IT Consulting Since 2010

    Infotyke Empowering Businesses with Technology Infotyke is a full-service technology agency specializing in custom software development, web & mobile app solutions, and digital marketing. With over a decade of experience, we help businesses across industries leverage cutting-edge technology to driv...

    Top Services:

    • Digital Marketing
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    Indianapolis, Indiana
    Number of Employees
    Under 49
    Average Hourly Rate
    $24/hr

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