Best US JavaScript Development Companies

106 Companies-Rankings updated: October 19, 2026

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

United States × JavaScript Development × Home & Garden ×Clear Filters
  • Amplifying Growth Since 2018

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

    Top Services:

    • SEO
    • PPC
    • Web Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Novi, Michigan
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Growth Marketing for Small Businesses

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

    Top Services:

    • Digital Marketing
    • PPC
    • SEO
    • CRO
    • Web Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
    Minimal Budget
    Under $1,000
  • Innovate Create Elevate.

    Fast Hippo Media is a full service digital marketing agency in Dallas, Frisco, Colorado Springs, and Plano providing web design along with SEO, SEM, Social Media Marketing and more. Success online is dependent on so much more than just web design...

    Top Services:

    • Digital Marketing
    • Web Design
    • Mobile App Development
    • PPC
    • SEO
    • Show more
    Location
    Farmers Branch, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Custom-Built Fully Yours Veteran Owned

    Most dev shops bill hourly and hope projects drag on. We do the opposite. StephensCode is a Marine Corps veteran-owned web development company in Conroe, TX. We build custom websites, API integrations, and business automation all with flat-rate pricing. You know the exact cost before we start...

    Top Services:

    • Web Development
    • eCommerce Development
    • Branding
    • Digital Strategy
    • Web Design
    • Show more
    Location
    Conroe, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • We are the marketing agency of tomorrow, bringing big ideas to small businesses today.

    We are LC3 Creative, based in East Liverpool, Ohio, a digital marketing agency founded in 2020 with a mission to empower and uplift local small businesses. Rooted in a commitment to excellence - we specialize in providing innovative and tailored marketing solutions, ranging from web development and graphic...

    Top Services:

    • Digital Marketing
    • Web Design
    • Social Media Marketing
    • Advertising
    • SEO
    • Show more
    Location
    East Liverpool, Ohio
    Number of Employees
    Under 49
    Average Hourly Rate
    $21/hr
    Minimal Budget
    Under $1,000
  • Moving Your Business Forward

    Creative Moves is a full-service creative, branding, and digital marketing agency helping ambitious businesses turn ideas into powerful brands, meaningful connections, and measurable growth...

    Top Services:

    • Advertising
    • Graphic Design
    • Design Services
    • Branding
    • Package Design
    • Show more
    Location
    Tysons, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed

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Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
128,556+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
106

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

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