Best US JavaScript Development Companies

6 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 × Gambling × $1,000 - $10,000 ×Clear Filters
  • Digital Mastery, Delivered by Bird

    Bird Marketing, a globally recognized and multi-award-winning agency, stands at the forefront of digital marketing innovation. We offer a unique blend of creativity, technology, and strategy, catering to a diverse international clientele...

    Top Services:

    • SEO
    • Digital Marketing
    • Web Design
    • PPC
    • Web Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    73 Projects Listed

    Bird Marketing Services

    • SEO
    • Digital Marketing
    • Web Design
    • PPC
    • Web Development
    • WordPress Website Design
    • Social Media Marketing
    • Design Services
    • eCommerce Development
    • Branding
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • FirstData
    • Supermicro
    • St James's Place
    • Huawei
    • Cancer Research
    • Fiserv
    • Ordnance Survey
    • Moda Minx
    • Maze Rattan
    • Essex County Council
    Data sourced from the agency's DesignRush profile

    Bird Marketing Reviews & Testimonials

    • Olivia Lindeloo
      Olivia Lindeloo Marketing Consultant at Ad Hoc Property Management
      5.0★

      Web Design Review from Olivia Lindeloo

      We recently worked with Bird Marketing on the full design and build of our new website, and we are delighted with the entire experience. From the very beginning, the communication and support were excellent, and the end result is exactly what we were hoping for.We want to give a special mention to Jess, who managed the design and was our main contact throughout the project. She made every stage feel smooth, clear and well supported. On the technical side, Call handled all of the development work and the Salesforce integrations with great skill. Everything functions perfectly and the technical delivery has been outstanding.The team responded quickly every time we had a question or request. Even when the scope of the website changed during the project, Bird remained flexible, understanding and genuinely helpful. Their willingness to adapt made a real difference.Now that the site is live, we are excited to continue working with Bird as we begin our SEO project, especially with Lewis, who we are very much looking forward to collaborating with.Bird Marketing has been exceptional across design, development, communication and ongoing support. We are very happy with every aspect of the project and highly recommend their team.

    • Julio Amorim
      Julio Amorim CEO at Snappic
      5.0★

      SEO Review from Julio Amorim

      We've been working with Bird Marketing for our PPC campaigns, and the results have been fantastic. Since they took over our Google Ads, we've seen a noticeable increase in qualified sales and a much better return on ad spend. The team is proactive, transparent with their reporting, and always looking for ways to improve our performance. Highly recommend them if you're looking to scale your paid search.

    • Brandon Watts
      Brandon Watts Marketing at Virtus
      5.0★

      Digital Marketing Review from Brandon Watts

      Working with Bird Marketing has been a game-changer for our business growth. They didn't just turn on ads; they completely optimised our strategy to drive higher conversion rates. If you want to see real, measurable growth from your paid search, this is the team to call.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Superior Business Solutions

    Sigma Software specializes in developing software and is a globally distributed team of more than 2000 skilled IT professionals, spanning 12 countries including the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Australia, Austria, Ukraine, and more. With a track record of over 20 successful years, we take...

    Top Services:

    • Software Development
    • Web Design
    • Mobile App Development
    • VR/AR
    • Business Consulting
    • Show more
    Location
    Bellevue, Washington
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed

    Sigma Software Services

    • Software Development
    • Web Design
    • Mobile App Development
    • VR/AR
    • Business Consulting
    • Web Development
    • UI/UX Design
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Knorr-Bremse
    • AstraZeneca
    • Volvo Penta
    • SAS
    • Fortum
    • Mindvalley
    • Aol.
    • IGT
    • Viaplay
    • DanAds
    Data sourced from the agency's DesignRush profile

    Sigma Software Reviews & Testimonials

    • Nikita Vershinin
      Nikita Vershinin VP of Engineering at Ankorstore
      5.0★

      Software Development Review from Nikita Vershinin

      We've partnered with Sigma Software for almost three years, and they proved to be a strong partner with whom we'll keep working. Their adaptability and willingness to get things done are unique, settingthem apart from other providers. Moreover, they demonstrate a strong sense of ownership.

    • Michael Meyer
      Michael Meyer Managing director at trendwaerts GmbH
      5.0★

      Software Development Review from Michael Meyer

      We were so positively surpised and happy about Sigmas services - as usual I might add. It is a pleasure working with their software engineers. After we provided a briefing, the effort estimation came right away. Shortly after the project started we could see first tangible results. The code quality was excellent and comprehensive. Minor feedback was implemented right away. What can I say more: 10 out of 10 points!

    • Esther Howard
      Esther Howard Founder / CEO at Bezyl
      5.0★

      Mobile App Development Review from Esther Howard

      The client is incredibly happy with Sigma's services and work. It has referred 3 other clients who also say how much they really love the team and process to get set up with the agency. Sigma is a fantastic company with excellent experienced professionals. Its experts care about quality and customer satisfaction, and they operate like the internal team's extension. (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • 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
    Miami, Florida
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Fusion Forge Tech Services

    • Web Development
    • Mobile App Development
    • Software Development
    • Digital Marketing
    • Blockchain
    • IT Services
    • Branding
    • Social Media Marketing
    • CRO
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mavrovo Sunny Valley
    • Property One Coworks Modern Workspaces
    • Luxor Casino
    • Ferbey Shop
    • Red Cross of the Republic of North Macedonia
    • Creative Wood
    • BE Pay
    • Kanaflex
    • Linic Freight
    • Bottega Eventi
    Data sourced from the agency's DesignRush profile

    Fusion Forge Tech Reviews & Testimonials

    • Creative Wood
      Creative Wood Owner at Creative Wood
      5.0★

      Web Development Review from Creative Wood

      Working with Fusion Forge Tech has been a seamless and rewarding experience for our team at Creative Wood. From the initial consultation to the final launch of our website, their professionalism, responsiveness, and technical expertise stood out.They took the time to understand our brand, goals, and unique needs as a furniture and interior design company. The team delivered a clean, fast, and mobile-responsive website that truly reflects the quality and craftsmanship were known for. Their attention to detail in both design and functionality exceeded our expectations.What impressed us most was their ability to translate our vision into a practical and elegant digital platform. Throughout the process, communication was clear and efficient, and every request or revision was handled with care and precision.We highly recommend Fusion Forge Tech to any business looking for a reliable, creative, and skilled tech partner. Their work made a significant impact on our online presence, and we look forward to collaborating with them again in the future.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • 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

    Brisk Ventures LLC Services

    • eCommerce Development
    • Web Development
    • Branding
    • Web Design
    • Software Development
    • SEO
    • Digital Marketing
    • Logo Design
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Cannavita Dispensary
    • Loans by Kelsey
    • Own New
    • Hibernica Dispensary
    Data sourced from the agency's DesignRush profile
  • Strategy, creative, media, and PR under one roof.

    GreenRubino is an independent, integrated marketing, advertising, and public relations agency based in Seattle. For nearly 50 years, we have helped organizations solve complex marketing challenges and build momentum that produces measurable business results...

    Top Services:

    • Advertising
    • Creative Services
    • Graphic Design
    • Public Relations
    • Branding
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    50 - 99
    Average Hourly Rate
    $195/hr
    Minimal Budget
    $1,000 - $10,000

    GreenRubino Services

    • Advertising
    • Creative Services
    • Graphic Design
    • Public Relations
    • Branding
    • Media Buying
    • Digital Marketing
    • Web Design
    • Web Development
    • AEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Delta Dental of Washington
    • Bloodworks Northwest
    • Columbia Bank
    • Columbia Hospitality
    • AWS
    • Washington Wine
    • Kwik Lok
    • Kidder Mathews
    • Pima Medical Institute
    • MLB
    Data sourced from the agency's DesignRush profile
  • Your Vision Is Our Mission

    Fire Bee Techno Services is an ISO-certified AI And Blockchain development company with a proven track record of 500+ successful projects. We are dedicated to turning innovative ideas into impactful solutions...

    Top Services:

    • Mobile App Development
    • Digital Marketing
    • Web Development
    • Graphic Design
    • Blockchain
    • Show more
    Location
    Fort Lauderdale, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    FireBee Techno Services Pvt Ltd. Services

    • Mobile App Development
    • Digital Marketing
    • Web Development
    • Graphic Design
    • Blockchain
    • AI Development
    • IoT
    • VR/AR
    • Software Development
    • PPC
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • OKX
    • Uniswap
    • Upbit
    • CoinSwitch
    • Deloitte
    • Credett
    • Key4House
    • Coinlivret
    Data sourced from the agency's DesignRush profile

Why companies trust DesignRush

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
6

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