Best US JavaScript Development Companies

56 Companies - Rankings updated: September 04, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

United States × JavaScript Development × Construction × $10,000 - $25,000 × Clear Filters
  • Build The Right Thing First

    We're an Boston based boutique AI-native consulting and tech studio that partners with early-stage startups, bootstrapped teams, and enterprise innovators to turn ambitious ideas into shipped products in 30 days guaranteed...

    Top Services:

    • AI Development
    • Mobile App Development
    • Web Design
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Burlington, Massachusetts
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $10,000 - $25,000
  • Creative Design & Operations Studio for Restaurants

    Copper+Oak is a creative + operations studio for independent restaurants in Dallas-Fort Worth. Brand, Space, and Operations from first concept to open door: three stages, nine disciplines, one studio. Founded by an operator who ran a 13,000 sq ft brewery-restaurant for eight years...

    Top Services:

    • Business Consulting
    • Branding
    • Design Services
    • AI Development
    • Social Media Marketing
    • Show more
    Location
    Rockwall, Texas
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
  • Outstanding Web Design Company

    Since 2014, Adweb Studio has delivered creative web design and development solutions for startups, SMEs, and enterprises. We craft high-performance websites and digital experiences that engage, convert, and drive growth through innovation, strategy, and design excellence...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • UI/UX Design
    • SEO
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
  • Nonprofit Tech that Doubles Donors

    • Custom Websites • Custom CMS • Tailored Approach • Business Strategy Focused • In-house • SEO...

    Top Services:

    • Web Development
    • Web Design
    • Software Development
    • Mobile App Development
    • CRM Consulting
    • Show more
    Location
    Cumming, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    $10,000 - $25,000
  • 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
  • Powering Innovation. Enabling Change.

    From design to deployment, Claritus delivers secure, scalable, and user-friendly applications backed by 24/7 support...

    Top Services:

    • Web Development
    • Mobile App Development
    • DevOps Consulting
    • Cloud Consulting
    • IT Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000

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