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Top JavaScript Developers

JavaScript powers everything from interactive websites to complex enterprise applications. Partnering with an experienced JavaScript development agency ensures your product is fast, secure, and ready to scale. Clutch makes it easy to find trusted providers by publishing in-depth, verified client reviews and transparent performance data. Use our filters to sort agencies by budget, location, framework expertise, and more. Looking for regional specialists? Browse firms in the United States, United Kingdom, or Canada to compare portfolios and pricing in your market. Start exploring today and shortlist partners that align with your goals.
Ratings Updated: May 18, 2026
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15 Leaders 15 Contenders

22,054 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Featured

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    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

    4.9 89 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    40% Web Development
    40% Custom Software Development
    20% IT Staff Augmentation

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C# +7
    10% Java
    10% PHP
    10% Python
    10% Rust
    10% SQL
    10% Scala
    10% Swift

    Digis, a Fiverr company (NYSE: FVRR), is a web development firm specializing in full-stack and custom website development. Reviews consistently highlight their exceptional project management, technical expertise, and strong communication skills. Approximately 90% of reviewers commend their proactive and reliable service, resulting in improved project delivery times and increased user satisfaction across various web applications.

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    Reviews mention Transparent

    The reviews highlight a strong sentiment of transparency associated with Digis. Clients frequently commend their clear communication and proactive updates. One client noted, "Their transparency and honesty... Communication is very good and fluid," while another emphasized, "The project management was highly professional and transparent throughout the engagement." Overall, clients express confidence in Digis' reliability and responsiveness, reinforcing the perception of them as a trustworthy partner.
    • Custom Software Development for Live Entertainment Platform
      5.0 Oct 8, 2024

      The developers from Digis seamlessly integrated into our team, following Scrum and attending all the team ceremonies, like dailies, refinement, and planning. Their transparency and honesty is something I particularly appreciate. Communication is very good and fluid, and any situation is solved promptly. They're a partner you can rely on.

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    • Custom Web App Dev for AI-Powered Meeting Notes Tool
      5.0 Jul 14, 2023

      All requests were delivered on time according to the project plan. The project management was on our side. They had a transparent communication approach, which was impressive. This included not just communication but also transparent billing.

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    • Staff Augmentation for Collaborative Desktop Company
      5.0 Mar 31, 2023

      We were looking for a long-term collaboration to augment our in-house team and hired Digis due to their excellent, transparent communication. We had super quick feedback cycles and they were excellent to work with. Their ability to upscale or downscale the team when needed was also appreciated.

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    • CRM Integration Dev for Insurance Company
      5.0 Jul 23, 2020

      We have a few partner companies working with the database, so we were very strict in terms of deadlines. I would’ve appreciated having more transparency on what was going on, but I’m not a programmer, so I’m not sure that it’s even possible. They always answered our calls and updated us on the progress of the work.

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    • Custom Software Development for IT Company
      5.0 Jul 4, 2024

      The project management was highly professional and transparent throughout the engagement. Alex delivered work promptly and proactively communicated progress, blockers, and upcoming priorities. He adapted quickly to our evolving requirements and provided thoughtful suggestions that improved our product design. His responsiveness, ownership, and precise documentation made collaboration seamless across time zones.

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    6 of 6 JavaScript reviews are 5 stars
    1 new review for JavaScript in past 6 months
    $10,000 – $49,000 avg. project cost

    JavaScript Experience

    Digis has received overwhelmingly positive feedback for their JavaScript services, with 90% of clients noting effective communication and timely delivery. Clients have praised the expertise of their developers, particularly in frontend and full-stack development, contributing to improved project turnaround times by 40%-50%. Notable strengths include their ability to adapt to client needs, provide high-quality code, and offer innovative solutions without requiring micromanagement. Overall, there are no significant areas for improvement mentioned, indicating strong client satisfaction.

    Read Most Recent Review

    Industry Experience

    Digis has received positive feedback across diverse industries, including Health Tech, Media, E-commerce, and Manufacturing. Clients highlight their strong expertise in backend and frontend development, particularly in languages like React and JavaScript. The overall sentiment is highly favorable, with many praising their responsiveness, project management, and ability to meet deadlines. Companies in sectors such as IT and Telecommunications have noted significant improvements in project turnaround times and application performance, indicating that Digis is a reliable partner for tech-driven projects.

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    Human Resources Software Consulting Information technology Telecommunications Education Other industries Financial services eCommerce Retail Other Industry Automotive IT Services Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Wellness & Fitness Manufacturing Media Advertising & marketing

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    United States (29) Germany (7) Ukraine (7) England (4) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)
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  • Altavoz Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Viña del Mar, Chile

    Services provided

    30% Web Development
    30% Digital Strategy
    20% UX/UI Design +2
    10% Email Marketing
    10% Mobile App Development

    Focus Areas

    30% JavaScript
    40% Perl
    20% Other programming & scripting languages +1
    10% Python

    Digital Strategy company Altavoz was founded in 1996. The team offers Digital Strategy and Web Development.

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  • Tornado Software Pvt. Ltd. Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    15% Web Development
    15% Web Design
    13% Advertising +16
    13% Pay Per Click
    5% Branding
    5% Custom Software Development
    5% Mobile App Development
    5% Search Engine Optimization
    5% Social Media Marketing
    3% Graphic Design
    3% Other Digital Marketing
    2% Content Marketing
    2% Conversion Optimization
    2% E-Commerce Development
    2% Mobile & App Marketing
    2% UX/UI Design
    1% Business Consulting
    1% Email Marketing
    1% Video Production

    Focus Areas

    20% JavaScript
    15% ASP.NET
    13% AJAX +5
    12% PHP
    10% Java
    10% Python
    10% SQL
    10% XML

    Headquartered in Ahmedabad, India, Tornado Software Pvt. Ltd. Is a web design company. Established in 2012, the team specializes in Web Design and Web Development.

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  • Coelix Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Odesa, Ukraine

    Services provided

    15% Web Development
    15% UX/UI Design
    15% Web Design +5
    12% E-Commerce Development
    12% Mobile App Development
    11% Custom Software Development
    10% Graphic Design
    10% Logo

    Focus Areas

    20% JavaScript
    20% PHP
    10% AJAX +5
    10% Kotlin
    10% Redux
    10% SQL
    10% Swift
    10% Typescript

    Coelix is an UX agency. Their team is headquartered in Odesa, Ukraine and Giv'atayim, Israel. The agency focuses on UX/UI Design and Web Design.

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  • Rithmic Studio Logotype

    Rithmic Studio

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9

    Services provided

    60% Web Development
    40% UX/UI Design

    Focus Areas

    25% JavaScript
    25% Python
    25% Typescript +1
    25% jquery

    Rithmic Studio is a website development firm founded in 2023. The team focuses on Web Development and UX/UI Design and is headquartered in Huddersfield, England.

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  • I AM Logotype

    I AM

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9

    Services provided

    30% Web Development
    30% Custom Software Development
    10% E-Commerce Development +3
    10% Other Application Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    20% JavaScript
    40% PHP
    40% Python

    I AM is a small custom software development firm established in 2010. Their team focuses on Custom Software Development and Web Development.

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  • Strong Digital Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Kangaroo Point, Australia

    Services provided

    20% Web Development
    20% Web Design
    15% UX/UI Design +6
    10% Branding
    10% Graphic Design
    10% Search Engine Optimization
    5% Digital Strategy
    5% E-Commerce Development
    5% Logo

    Focus Areas

    25% JavaScript
    25% AJAX
    25% PHP +1
    25% SQL

    Strong Digital, a web design agency, was established in 2016. They offers Web Design and Web Development.

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  • NOVA media Logotype

    0.5 1 review
    $5,000+
    $25 - $49 / hr
    10 - 49
    Bijeljina, Bosnia and Herzegovina

    Services provided

    10% Web Development
    10% Mobile App Development
    10% Social Media Marketing +18
    10% UX/UI Design
    10% Web Design
    5% Application Testing
    5% Custom Software Development
    5% E-Commerce Development
    5% Other Design
    5% Video Production
    3% Email Marketing
    3% Other Application Development
    3% Wearable App Development
    2% Conversion Optimization
    2% Digital Strategy
    2% Graphic Design
    2% Logo
    2% Other Digital Marketing
    2% Packaging Design
    2% Print Design
    2% Product Design

    Focus Areas

    20% JavaScript
    25% PHP
    10% AJAX +5
    10% C#
    10% C++
    10% Redux
    10% SQL
    5% XML

    NOVA media specializes in Web Development services. However, feedback from reviews indicates dissatisfaction with their delivery and project management. A recurring theme is poor adherence to deadlines, with clients noting delays and non-completion of promised web projects, despite initial good communication.

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  • Parallel Solutions Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Addis Ababa, Ethiopia

    Services provided

    30% Web Development
    40% Custom Software Development
    20% UX/UI Design +1
    10% IT Strategy Consulting

    Focus Areas

    25% JavaScript
    30% PHP
    25% AJAX +1
    20% Java

    Parallel Solutions is a software development firm. They are in Addis Ababa, Ethiopia. Their team provides Custom Software Development and Web Development.

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  • VALK TECHNOLOGIES AND SOLUTIONS Logotype

    VALK TECHNOLOGIES AND SOLUTIONS

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    30% Web Development
    25% E-Commerce Development
    20% Web Design +2
    15% Custom Software Development
    10% Mobile App Development

    Focus Areas

    15% JavaScript
    15% HTML5
    15% PHP +5
    15% Redux
    15% SQL
    10% Other programming & scripting languages
    10% Visual Basic
    5% AJAX

    Located in kolkata, India, VALK TECHNOLOGIES AND SOLUTIONS is a small web development company. Their services include Web Development and E-Commerce Development.

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  • Genix Technologies Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    50 - 249
    Naperville, IL

    Services provided

    40% Web Development
    20% Custom Software Development
    15% Application Testing +2
    15% Mobile App Development
    10% E-Commerce Development

    Focus Areas

    15% JavaScript
    25% ASP.NET
    15% C# +5
    15% SQL
    10% PHP
    10% Python
    5% Objective C
    5% Swift

    Genix Technologies is a website development firm founded in 2010. Their services include Web Development and Custom Software Development.

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  • Venture7 Logotype

    Venture7

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249

    Services provided

    20% Web Development
    20% Application Testing
    20% BI & Big Data Consulting & SI +2
    20% IT Strategy Consulting
    20% Mobile App Development

    Focus Areas

    35% JavaScript
    35% PHP
    30% Java

    Venture7, an IT strategy consulting company, was established in 2015. The company focuses on IT strategy consulting and BI & big data consulting & SI.

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  • Spin Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Milwaukee, WI

    Services provided

    50% Web Development
    50% Mobile App Development

    Focus Areas

    25% JavaScript
    50% Other programming & scripting languages
    25% PHP

    Spin Group is a Milwaukee, Wisconsin-based app development company and web development company. Their services include Mobile App Development and Web Development.

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  • Daggerhart Lab Logotype

    Daggerhart Lab

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    2 - 9

    Services provided

    60% Web Development
    25% E-Commerce Development
    15% Web Design

    Focus Areas

    25% JavaScript
    65% PHP
    10% AJAX

    Daggerhart Lab is a web development firm. The company is headquartered in Arden, North Carolina. Their team offers Web Development and E-Commerce Development.

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  • Wingmen Logotype

    Not yet reviewed

    $50,000+
    $150 - $199 / hr
    2 - 9
    Helsinki, Finland

    Services provided

    25% Web Development
    25% IoT Development
    25% Mobile App Development +1
    25% Product Design

    Focus Areas

    50% JavaScript
    50% Java

    Wingmen is a Product Design company. Founded in 2013, the firm is headquartered in Helsinki, Finland. Their services include Product Design and Web Development.

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  • awesome. Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    2 - 9
    Barnsley, England

    Services provided

    20% Web Development
    20% Branding
    20% Content Marketing +2
    20% UX/UI Design
    20% Web Design

    Focus Areas

    38% JavaScript
    50% PHP
    5% AJAX +2
    5% Go
    2% Redux

    Awesome., an UX design company, was launched in 2016. The team focuses on UX/UI Design and Branding.

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  • Nexus Software Systems Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    50 - 249
    Bangor, ME

    Services provided

    29% Web Development
    38% Custom Software Development
    16% E-Commerce Development +2
    10% Web Design
    7% Enterprise App Modernization

    Focus Areas

    10% JavaScript
    25% C++
    18% C# +6
    15% Go
    10% ASP
    7% PHP
    5% AJAX
    5% C
    5% Java

    Nexus Software Systems is a software development company. The midsize Bangor, Maine-based team offers Custom Software Development and Web Development. The company was founded in 1985.

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  • doppelt.digital Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Köln, Germany

    Services provided

    10% Web Development
    40% Mobile App Development
    20% Mobile & App Marketing +3
    10% Application Management & Support
    10% Application Testing
    10% Other Application Development

    Focus Areas

    10% JavaScript
    55% Python
    20% HTML5 +1
    15% Other programming & scripting languages

    Launched in 2024, doppelt.digital is an application development company. The firm provides Mobile App Development and Mobile & App Marketing, and is small.

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  • Yield Studio Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    50 - 249
    Paris, France

    Services provided

    30% Web Development
    30% Custom Software Development
    30% Mobile App Development +1
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    10% Go
    10% Kotlin +7
    10% Other programming & scripting languages
    10% PHP
    10% Redux
    10% SQL
    10% Scala
    10% Swift
    10% Typescript

    Founded in 2019, Yield Studio, a midsize custom software development firm, is headquartered in Paris, France and Tours, France. Their services include Custom Software Development and Web

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  • Antriksh Films (OPC) Pvt. Ltd. Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Pimpri-Chinchwad, India

    Services provided

    20% Web Development
    20% Audio Production
    20% Graphic Design +3
    20% Video Production
    10% Content Marketing
    10% Content Writing Services

    Focus Areas

    35% JavaScript
    40% Python
    25% HTML5

    Antriksh Films (OPC) Pvt. Ltd. Is a graphic design company. They are located in Pimpri-Chinchwad, India, and their services include Graphic Design and Video Production.

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  • Tidal Wave Infotech Private Limited Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Chennai, India

    Services provided

    25% Web Development
    25% Custom Software Development
    25% ERP Consulting and SI +1
    25% Mobile App Development

    Focus Areas

    20% JavaScript
    20% ASP.NET
    20% Python +2
    20% SQL
    20% Typescript

    ERP consulting and SI company Tidal Wave Infotech Private Limited was launched in 2009. The small team offers ERP consulting and SI and Custom Software Development.

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  • Experiencias Digitales Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Ciudad de Buenos Aires, Argentina

    Services provided

    20% Web Development
    20% Business Consulting
    20% E-Commerce Development +3
    20% IT Managed Services
    10% UX/UI Design
    10% Web Design

    Focus Areas

    50% JavaScript
    50% PHP

    Experiencias Digitales is an IT managed services company. They focus on IT managed services and Web Development and were established in 2020. The company is based in Ciudad de Buenos Aires,

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  • Codekyt Software Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Sahibzada Ajit Singh Nagar, India

    Services provided

    40% Web Development
    30% E-Commerce Development
    20% Mobile App Development +1
    10% Custom Software Development

    Focus Areas

    30% JavaScript
    60% PHP
    10% Python

    Small web development company Codekyt Software, is in Sahibzada Ajit Singh Nagar, India. The team specializes in Web Development and E-Commerce Development.

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  • Traffic Radius Pty Ltd Logotype

    0.5 1 review
    $1,000+
    < $25 / hr
    10 - 49
    Southbank, Australia

    Services provided

    10% Web Development
    25% Search Engine Optimization
    20% Pay Per Click +3
    20% Social Media Marketing
    15% Other Digital Marketing
    10% Content Marketing

    Focus Areas

    20% JavaScript
    60% PHP
    20% Java

    Traffic Radius Pty Ltd offers services such as SEO content updates and website traffic enhancement. The overall feedback from the reviews indicates significant dissatisfaction, citing failures to meet agreed-upon deliverables, deceptive sales practices, and prolonged delays in project completion. The reviews highlight concerns regarding integrity and transparency in their business dealings.

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  • MobileApptelligence.com Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Bengaluru, India

    Services provided

    20% Web Development
    60% Mobile App Development
    10% Application Testing +1
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    30% PHP
    30% XML +2
    20% Other programming & scripting languages
    10% AJAX

    MobileApptelligence.com is a small mobile application development firm headquartered in Bengaluru, India. The team specializes in Mobile App Development and Web Development.

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  • Vadertek Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Kyiv, Ukraine

    Services provided

    50% Web Development
    20% Mobile App Development
    10% Application Testing +2
    10% Other IT Consulting and SI
    10% UX/UI Design

    Focus Areas

    21% JavaScript
    40% Ruby
    20% PHP +3
    7% Kotlin
    7% Swift
    5% SQL

    Vadertek, a web development company, is located in Kyiv, Ukraine. Launched in 2014, the team specializes in Web Development and Mobile App Development.

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  • i9 Innovations & Educations Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Mumbai, India

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Mobile App Development +3
    20% Other Application Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    15% JavaScript
    30% SQL
    15% AJAX +3
    15% ASP.NET
    15% C#
    10% PHP

    Based in Mumbai, India, i9 Innovations & Educations is a software development company. They focus on Custom Software Development and Web Development.

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  • Kira Intrilogy Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    30% Web Development
    15% Web Design
    10% AR/VR Development +6
    10% ERP Consulting and SI
    10% IT Managed Services
    10% Low/No Code Development
    5% Graphic Design
    5% Logo
    5% UX/UI Design

    Focus Areas

    13% JavaScript
    13% HTML5
    13% Redux +10
    7% AJAX
    6% ASP.NET
    6% C
    6% C++
    6% Java
    6% PHP
    6% Python
    6% SQL
    6% Swift
    6% Visual Basic

    Kira Intrilogy, a web development company, was launched in 2020. The firm specializes in Web Development and Web Design, and is small.

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  • Data Prophets Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Rajkot, India

    Services provided

    20% Web Development
    60% AI Development
    20% BI & Big Data Consulting & SI

    Focus Areas

    15% JavaScript
    40% Python
    20% Other programming & scripting languages +3
    10% ASP.NET
    10% SQL
    5% Redux

    AI development company Data Prophets was launched in 2019. The firm focuses on Artificial Intelligence and BI & big data consulting & SI, and is small.

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  • Racetech Solutions(Inc) Logotype

    5.0 1 review
    $1,000+
    < $25 / hr
    2 - 9
    Nagpur, India

    Services provided

    35% Web Development
    35% Custom Software Development
    20% E-Commerce Development +2
    5% Application Management & Support
    5% Application Testing

    Focus Areas

    10% JavaScript
    20% ASP.NET
    20% C# +5
    20% Typescript
    10% PHP
    10% Redux
    5% Other programming & scripting languages
    5% SQL

    Racetech Solutions(Inc) specializes in Website Development, providing comprehensive web programming and design services. Their reviews highlight effective workflows, timely progress updates, and a strong ability to handle challenges. Clients particularly appreciate their budget-friendly solutions and the enhancements they offer to improve user experience.

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  • ART VERO Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    2 - 9
    Kyiv, Ukraine

    Services provided

    30% Web Development
    30% E-Commerce Development
    30% Web Design +1
    10% Print Design

    Focus Areas

    15% JavaScript
    50% PHP
    15% AJAX +2
    15% SQL
    5% Other programming & scripting languages

    ART VERO is an e-commerce development firm. Founded in 2017, the team provides E-Commerce Development and Web Design. The company is headquartered in Kyiv, Ukraine.

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  • Incepta Square Logotype

    Incepta Square

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49

    Services provided

    20% Web Development
    20% Custom Software Development
    20% UX/UI Design +3
    20% Web Design
    10% Product Design
    10% Search Engine Optimization

    Focus Areas

    30% JavaScript
    10% AJAX
    10% PHP +5
    10% Python
    10% Redux
    10% SQL
    10% Swift
    10% Typescript

    Incepta Square, a web design agency, is in Windsor, Canada. The team focuses on Web Design and UX/UI Design.

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  • Jura Systems Pvt Ltd Logotype

    Jura Systems Pvt Ltd

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49

    Services provided

    15% Web Development
    30% E-Commerce Development
    30% Mobile App Development +2
    15% Low/No Code Development
    10% Custom Software Development

    Focus Areas

    15% JavaScript
    30% Go
    20% SQL +4
    10% AJAX
    10% Java
    10% Python
    5% PHP

    Founded in 2020, Jura Systems Pvt Ltd is an app development company. The team specializes in Mobile App Development and E-Commerce Development and is based in Indore, India.

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  • Rank Tech Digital Logotype

    Rank Tech Digital

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9

    Services provided

    10% Web Development
    30% Digital Strategy
    30% Search Engine Optimization +2
    20% Social Media Marketing
    10% Branding

    Focus Areas

    25% JavaScript
    30% PHP
    25% Java +1
    20% HTML5

    Rank Tech Digital is a Digital Strategy company in Delhi, India and Gaithersburg, Maryland. Founded in 2021, the team specializes in Digital Strategy and Search Engine Optimization.

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  • Zetateq Consultancy Services Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Bonn, Germany

    Services provided

    20% Web Development
    40% UX/UI Design
    20% Enterprise App Modernization +1
    20% Mobile App Development

    Focus Areas

    20% JavaScript
    20% C++
    20% Java +2
    20% Objective C
    20% Swift

    UX design company Zetateq Consultancy Services was launched in 2017. Headquartered in Bonn, Germany, the team offers UX/UI Design and Enterprise App Modernization.

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  • Pyxel Development Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Sacramento, CA

    Services provided

    25% Web Development
    25% E-Commerce Development
    25% Search Engine Optimization +1
    25% Web Design

    Focus Areas

    100% JavaScript

    Pyxel Development is a SEO services firm. They offer Search Engine Optimization and Web Design and were established in 2021. The company is located in Sacramento, California.

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  • Start By Global Logotype

    Start By Global

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    30% Web Development
    30% Web Design
    10% Ecommerce Marketing +4
    10% Mobile & App Marketing
    10% Social Media Marketing
    5% Content Marketing
    5% Video Marketing

    Focus Areas

    45% JavaScript
    30% PHP
    15% SQL +1
    10% HTML5

    Start By Global, a web design agency, was launched in 2020. The team offers Web Design and Web Development and is in Santo Domingo, Dominican Republic.

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  • Brudson Media Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Bury St Edmunds, England

    Services provided

    50% Web Development
    50% Web Design

    Focus Areas

    25% JavaScript
    25% HTML5
    25% Other programming & scripting languages +1
    25% PHP

    Brudson Media is a Bury St Edmunds, England-based web design agency and web development firm. They provide Web Design and Web Development.

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  • Vanser Technologies Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Chandigarh, India

    Services provided

    40% Web Development
    30% E-Commerce Development
    20% Web Design +1
    10% Mobile App Development

    Focus Areas

    30% JavaScript
    45% PHP
    15% Go +1
    10% AJAX

    Small website development firm Vanser Technologies, is in Chandigarh, India. Their services include Web Development and E-Commerce Development.

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  • Website App Company Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9
    New Delhi, India

    Services provided

    60% Web Development
    20% Mobile App Development
    10% Application Management & Support +1
    10% E-Commerce Development

    Focus Areas

    20% JavaScript
    20% Java
    20% PHP +2
    20% Python
    20% SQL

    Headquartered in New Delhi, India, Website App Company is a small web development company. Their services include Web Development and Mobile App Development.

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  • Way2Up Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    2 - 9
    Yerevan, Armenia

    Services provided

    40% Web Development
    30% E-Commerce Development
    15% UX/UI Design +1
    15% Web Design

    Focus Areas

    30% JavaScript
    40% PHP
    20% SQL +1
    10% AJAX

    Way2Up, a website development firm, was established in 2018. Headquartered in Yerevan, Armenia, the team provides Web Development and E-Commerce Development.

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  • Briny Infoway Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    50% Web Development
    20% Direct Marketing
    10% Market Research +3
    10% Web Design
    5% Logo
    5% Public Relations

    Focus Areas

    10% JavaScript
    80% PHP
    10% AJAX

    Briny Infoway is a website development firm. They were established in 2011, and their services include Web Development and Direct Marketing.

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  • Pogofdev Software Development Company Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Ho Chi Minh, Vietnam

    Services provided

    40% Web Development
    50% Mobile App Development
    10% UX/UI Design

    Focus Areas

    20% JavaScript
    20% PHP
    20% Python +3
    20% Redux
    10% Java
    10% Swift

    Pogofdev Software Development Company is a mobile application development company. Their team is based in Ho Chi Minh, Vietnam. The company provides Mobile App Development and Web Development.

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  • Apptivtech Solutions Pvt. Ltd. Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Noida, India

    Services provided

    40% Web Development
    30% Mobile App Development
    15% Custom Software Development +1
    15% UX/UI Design

    Focus Areas

    20% JavaScript
    10% ASP
    10% ASP.NET +7
    10% Kotlin
    10% Python
    10% Redux
    10% Ruby
    10% Typescript
    5% Java
    5% PHP

    Apptivtech Solutions Pvt. Ltd. Is a web development firm launched in 2017. Their services include Web Development and Mobile App Development.

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  • Techwens Software Pvt Ltd Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Kolkata, India

    Services provided

    40% Web Development
    30% Custom Software Development
    20% Application Management & Support +1
    10% Application Testing

    Focus Areas

    20% JavaScript
    35% PHP
    20% C++ +3
    15% SQL
    5% AJAX
    5% Other programming & scripting languages

    Techwens Software Pvt Ltd is a website development company established in 2021. In Kolkata, India, the team offers Web Development and Custom Software Development.

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  • CLOUD VENTURE Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    Wrocław, Poland

    Services provided

    10% Web Development
    25% E-Commerce Development
    20% Computer Engineering +4
    15% Other IT Consulting and SI
    10% Custom Software Development
    10% Low/No Code Development
    10% Mobile App Development

    Focus Areas

    35% JavaScript
    35% C#
    15% PHP +1
    15% SQL

    CLOUD VENTURE is an e-commerce development company. Established in 2023, the agency is located in Wrocław, Poland. Their services include E-Commerce Development and Web Development.

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  • Branding Routes™ Logotype

    Branding Routes™

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    25% Web Development
    15% Graphic Design
    15% Mobile App Development +4
    15% Video Production
    10% Branding
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    45% JavaScript
    15% Typescript
    10% PHP +3
    10% Python
    10% Redux
    10% SQL

    Branding Routes™, a website development firm, was established in 2020. The company specializes in Web Development and Graphic Design.

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  • BitBute Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Mumbai, India

    Services provided

    25% Web Development
    25% Mobile App Development
    20% E-Commerce Development +3
    15% AR/VR Development
    10% Cloud Consulting & SI
    5% Custom Software Development

    Focus Areas

    16% JavaScript
    32% PHP
    16% Python +3
    14% Kotlin
    11% Java
    11% SQL

    Established in 2017, BitBute, a small website development firm, is based in Mumbai, India. Their team offers Web Development and Mobile App Development.

    Read more
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  • Strategic IT Partners Logotype

    5.0 2 reviews
    $1,000+
    $25 - $49 / hr
    10 - 49
    Lahore, Pakistan

    Services provided

    35% Web Development
    30% Application Testing
    25% Custom Software Development +1
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    20% SQL
    15% ASP.NET +6
    15% C#
    10% HTML5
    10% PHP
    10% Python
    5% AJAX
    5% Typescript

    Strategic IT Partners offers services primarily in Website Development and Web Design. Reviews emphasize their commitment to delivering high-quality projects on time, with solid architecture and user-friendly interfaces. Clients appreciate their effective communication, adherence to deadlines, and the comprehensive documentation and testing provided.

    See all 2 projects
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  • Edge of the Web Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    2 - 9
    WARWICK, England

    Services provided

    20% Web Development
    25% Web Design
    15% UX/UI Design +7
    10% Search Engine Optimization
    5% Content Marketing
    5% Custom Software Development
    5% Digital Strategy
    5% E-Commerce Development
    5% Logo
    5% Print Design

    Focus Areas

    20% JavaScript
    50% PHP
    20% AJAX +1
    10% XML

    Launched in 2008, Edge of the Web is a web design agency. The company offers Web Design and Web Development.

    Read more
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  • Smooper Labs Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Bengaluru, India

    Services provided

    20% Web Development
    20% AI Development
    20% AR/VR Development +2
    20% Custom Software Development
    20% Mobile App Development

    Focus Areas

    67% JavaScript
    11% AJAX
    11% Redux +1
    11% SQL

    Smooper Labs is a software development firm. They are in Bengaluru, India and have small team of experts. Their services include Custom Software Development and Artificial Intelligence.

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Ability to deliver
Focus
Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 ImageX
2 xfive
3 Brainhub
4 The Software House
5 Xmartlabs
6 Airdev
7 WPWeb Infotech
8 Lizard Global
9 PopArt Studio
10 Softonix
11 Scopic
12 GeekyAnts
13 INOXOFT
14 HTMLPanda
15 Vention

List of the Top 15 JavaScript Development Companies

  1. ImageX Logotype

    ImageX

    $75,000+
    $100 - $149 / hr
    50 - 249
    Vancouver, Canada

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    90% Web Development
    50% JavaScript
    10% Other
    View Profile Visit Website
  2. xfive Logotype

    xfive

    $25,000+
    $50 - $99 / hr
    50 - 249
    Kraków, Poland

    Ability to deliver

    39.3/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    70% Web Development
    50% JavaScript
    30% Other
    View Profile Visit Website
  3. Brainhub Logotype

    Brainhub

    $50,000+
    $50 - $99 / hr
    50 - 249
    Gliwice, Poland

    Ability to deliver

    39.3/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    45% Web Development
    75% JavaScript
    55% Other
    View Profile Visit Website
  4. The Software House Logotype

    The Software House

    $25,000+
    $50 - $99 / hr
    50 - 249
    Gliwice, Poland

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    40% Web Development
    60% JavaScript
    60% Other
    View Profile Visit Website
  5. Xmartlabs Logotype

    Xmartlabs

    $10,000+
    $50 - $99 / hr
    50 - 249
    Montevideo, Uruguay

    Ability to deliver

    39.5/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    50% Web Development
    35% JavaScript
    50% Other
    View Profile Visit Website
  6. Airdev Logotype

    Airdev

    $10,000+
    Undisclosed
    50 - 249
    San Francisco, CA

    Ability to deliver

    38.5/40.0
    19.2/20 Reviews
    9.6/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  7. WPWeb Infotech Logotype

    WPWeb Infotech

    $25,000+
    < $25 / hr
    250 - 999
    Ahmedabad, India

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    65% Web Development
    20% JavaScript
    35% Other
    View Profile Visit Website
  8. Lizard Global Logotype

    Lizard Global

    $10,000+
    $50 - $99 / hr
    50 - 249
    Kuala Lumpur, Malaysia

    Ability to deliver

    39.3/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    30% Web Development
    70% JavaScript
    70% Other
    View Profile Visit Website
  9. PopArt Studio Logotype

    PopArt Studio

    $5,000+
    $50 - $99 / hr
    50 - 249
    Chicago, IL

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    35% Web Development
    40% JavaScript
    65% Other
    View Profile Visit Website
  10. Softonix Logotype

    Softonix

    $5,000+
    $25 - $49 / hr
    50 - 249
    L'viv, Ukraine

    Ability to deliver

    36.3/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    70% Web Development
    50% JavaScript
    30% Other
    View Profile Visit Website
  11. Scopic Logotype

    Scopic

    $10,000+
    $50 - $99 / hr
    250 - 999
    Marlborough, MA

    Ability to deliver

    39.5/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    25% Web Development
    25% JavaScript
    75% Other
    View Profile Visit Website
  12. GeekyAnts Logotype

    GeekyAnts

    $10,000+
    $25 - $49 / hr
    250 - 999
    San Francisco, CA

    Ability to deliver

    39.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    15% Web Development
    40% JavaScript
    85% Other
    View Profile Visit Website
  13. INOXOFT Logotype

    INOXOFT

    $25,000+
    $25 - $49 / hr
    50 - 249
    Newark, DE

    Ability to deliver

    39.6/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  14. HTMLPanda Logotype

    HTMLPanda

    $1,000+
    < $25 / hr
    250 - 999
    Walpole, MA

    Ability to deliver

    35.9/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  16. SpdLoad Logotype

    SpdLoad

    $50,000+
    $25 - $49 / hr
    50 - 249
    Kharkiv, Ukraine

    Ability to deliver

    36.4/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    45% Web Development
    50% JavaScript
    55% Other
    View Profile Visit Website
  17. Techuz InfoWeb Pvt. Ltd. Logotype

    Techuz InfoWeb Pvt. Ltd.

    $5,000+
    < $25 / hr
    50 - 249
    Ahmedabad, India

    Ability to deliver

    36.3/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  18. PowerGate Software Logotype

    PowerGate Software

    $10,000+
    < $25 / hr
    250 - 999
    Hanoi, Vietnam

    Ability to deliver

    38.7/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    30% Web Development
    21% JavaScript
    70% Other
    View Profile Visit Website
  19. Incora Logotype

    Incora

    $25,000+
    $25 - $49 / hr
    50 - 249
    L'viv, Ukraine

    Ability to deliver

    37/40.0
    18/20 Reviews
    10/10 Clients & Experience
    9/10 Market Presence

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  20. Toptal Logotype

    Toptal

    $50,000+
    $100 - $149 / hr
    1,000 - 9,999
    San Francisco, CA

    Ability to deliver

    38.3/40.0
    18.4/20 Reviews
    9.9/10 Clients & Experience
    10/10 Market Presence

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  21. Arcanys Logotype

    Arcanys

    $100,000+
    $25 - $49 / hr
    250 - 999
    Cebu City, Philippines

    Ability to deliver

    38.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

    30% Web Development
    20% JavaScript
    70% Other
    View Profile Visit Website
  22. Cleveroad Logotype

    Cleveroad

    $10,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    28% Web Development
    15% JavaScript
    72% Other
    View Profile Visit Website
  23. Blazity Logotype

    Blazity

    $10,000+
    $50 - $99 / hr
    10 - 49
    Warszawa, Poland

    Ability to deliver

    37.5/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    50% Web Development
    70% JavaScript
    50% Other
    View Profile Visit Website
  24. Experion Technologies Logotype

    Experion Technologies

    $10,000+
    $25 - $49 / hr
    1,000 - 9,999
    Plano, TX

    Ability to deliver

    36.5/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    20% Web Development
    25% JavaScript
    80% Other
    View Profile Visit Website
  25. Human Made Logotype

    Human Made

    $50,000+
    $150 - $199 / hr
    50 - 249
    Matlock, England

    Ability to deliver

    37.8/40.0
    18/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    100% Web Development
    30% JavaScript
    View Profile Visit Website
  26. Vincit Logotype

    Vincit

    $50,000+
    $150 - $199 / hr
    250 - 999
    Irvine, CA

    Ability to deliver

    36.2/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    30% Web Development
    30% JavaScript
    70% Other
    View Profile Visit Website
  27. XWP Logotype

    XWP

    $50,000+
    $150 - $199 / hr
    50 - 249
    New York, NY

    Ability to deliver

    35.5/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  28. Flowout Logotype

    Flowout

    $5,000+
    $50 - $99 / hr
    50 - 249
    Maribor, Slovenia

    Ability to deliver

    36.1/40.0
    20/20 Reviews
    10/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

    40% Web Development
    100% JavaScript
    60% Other
    View Profile Visit Website
  29. Sigma Software Group Logotype

    Sigma Software Group

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    L'viv, Ukraine

    Ability to deliver

    37.6/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    21% Web Development
    18% JavaScript
    79% Other
    View Profile Visit Website
  30. Merixstudio Logotype

    Merixstudio

    $25,000+
    $50 - $99 / hr
    50 - 249
    Poznań, Poland

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    50% Web Development
    10% JavaScript
    50% Other
    View Profile Visit Website

Top JavaScript Development Agencies

A JavaScript development company designs, builds, and maintains software products that rely on JavaScript across the stack. Teams typically handle front-end interfaces (React, Vue, or Angular), back-end services (Node.js, Express, NestJS), and database integrations. They translate business requirements into clean, maintainable code, implement third-party APIs, optimize performance, and provide ongoing support or feature enhancements. For startups, they may act as a dedicated product team; for enterprises, they often augment in-house engineers to accelerate delivery.

Most agencies bundle multiple offerings so clients can access full product life-cycle support:

  • Discovery workshops & technical consulting
  • UI/UX design and prototyping
  • Front-end SPA or PWA development
  • Server-side development with Node.js or Deno
  • API design, GraphQL, and microservices architecture
  • QA automation & performance testing
  • DevOps, CI/CD, and cloud deployment (AWS, Azure, GCP)
  • Post-launch maintenance and feature sprints

Some firms specialize in niches such as ecommerce storefronts, real-time dashboards, or IoT applications built with JavaScript frameworks like Next.js or Svelte.

Clutch data shows project budgets range widely:

  • MVP or small web app - $15,000–$50,000
  • Mid-size product build - $50,000–$200,000
  • Enterprise-grade platform - $200,000–$1M+ | Hourly rates usually fall between $50–$149 depending on agency location, seniority, and specialization. Expect higher rates for U.S.-based teams and advanced services like real-time streaming or complex integrations.

  • Align expertise: Verify experience with your required stack (e.g., React Native, TypeScript, serverless).
  • Review case studies: Look for measurable outcomes—load-time reductions, user growth, or revenue lifts.
  • Check communication style: Agile ceremonies, dedicated Slack channels, and transparent ticket tracking are green flags.
  • Validate cultural fit: Long-term projects thrive when collaboration styles and time zones mesh.
  • Compare total cost of ownership: Factor in maintenance, future scalability, and licensing—not just upfront build fees.

Shortlist 3-5 agencies on Clutch, schedule discovery calls, and request project roadmaps before signing an agreement.

  • Guaranteed timelines without discovery
  • No access to source code repositories during the engagement
  • Outdated tech stacks (e.g., jQuery-only solutions for modern SPAs)
  • Low developer retention or high turnover
  • Vague pricing models or hidden fees

If an agency dismisses code reviews, ignores testing, or refuses to provide client references, proceed with caution

  • Which JavaScript frameworks do you specialize in, and why?
  • Can you walk me through a recent project with similar complexity?
  • How do you ensure code quality—linting, peer reviews, automated tests?
  • What is your approach to scalability and performance optimization?
  • How will we communicate and track progress (tools, meeting cadence)?
  • Who owns the intellectual property and source code upon project completion?

Clear answers reveal an agency’s maturity, processes, and commitment to delivering long-term value.

A freelancer is ideal for small fixes or short-term enhancements, offering lower overhead and flexible hours. Agencies provide multidisciplinary teams including project managers, UI designers, and QA engineers capable of delivering end-to-end solutions and scaling resources quickly. While agencies cost more, they reduce single-point-of-failure risk and accelerate time-to-market for complex products. How do JavaScript firms measure ROI? Common KPIs include page-load speed improvements, conversion rate uplifts, reduced infrastructure costs after code optimization, and user engagement metrics (session duration, churn reduction). Firms often set baseline metrics during discovery and provide post-launch analytics dashboards to demonstrate value.

Common KPIs include page-load speed improvements, conversion rate uplifts, reduced infrastructure costs after code optimization, and user engagement metrics (session duration, churn reduction). Firms often set baseline metrics during discovery and provide post-launch analytics dashboards to demonstrate value.

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