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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: February 11, 2026
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21,647 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 88 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    50% Web Development
    50% Custom Software Development

    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), excels in providing comprehensive web development and staff augmentation services. With a focus on custom website development, front-end and back-end development, they consistently deliver high-quality projects, demonstrating 100% positive feedback for their technical expertise and effective project management. Clients frequently highlight their reliability and seamless integration into existing teams, with 80% mentioning their exceptional communication skills and adaptability.

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    Reviews mention Efficient

    Client feedback highlights Digis' efficiency in project delivery and communication. One reviewer noted that Digis was 'very efficient both in terms of delivery and communication,' contributing to the successful launch of a React Native application on time and on budget. Their well-structured onboarding process and proactive approach to addressing concerns further emphasize their commitment to efficiency, leading to high satisfaction levels among clients.
    • Web Development for Research Ecosystem Developer
      4.5 Mar 30, 2021

      The developer we've worked with has ramped up quickly and we're finding continuing to grow in efficiency contributing to the site. The main spots for growth right now would be a continued increase in efficiency of coding + code reviewing and growth in ownership of particular projects.

      Read Full Review
    • Software Dev & IT Staff Augmentation for Software Company
      5.0 Sep 8, 2025

      Digis was very efficient both in terms of delivery and communication. Successfully launched the React Native application on time and on budget. Helped the team become more familiar with React Native Development.

      Read Full Review
    Read All Reviews
    6 of 6 reviews are 5 stars
    1 new review for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 6 times in the past 6 months

    Recent reviews of Digis, a Fiverr company (NYSE: FVRR), reflect a consistently positive sentiment among clients. Clients praised their responsiveness, effective communication, and ability to meet project milestones. For instance, a CEO noted the quick onboarding of talent and achievement of beta milestones, while an Engineering Manager highlighted a 25% reduction in bug backlog due to Digis' support. Overall, clients reported satisfaction with timely deliverables and high-quality work, with no significant areas for improvement identified.
    Read 6 Recent Reviews
    5 of 5 JavaScript reviews are 5 stars
    2 new reviews for JavaScript in past 6 months
    $10,000 – $49,000 avg. project cost

    JavaScript Experience

    Client feedback on Digis's JavaScript services reflects a high level of satisfaction, with 95% of reviews being positive. Many clients praised the expertise of their developers, particularly in frontend and full-stack development, noting timely delivery and effective communication as key strengths. Specific feedback highlighted significant improvements in project efficiency and feature development. Additionally, clients appreciated the agency's ability to provide skilled engineers quickly, confirming Digis as a reliable partner in enhancing their software solutions.

    Read Most Recent Review

    Industry Experience

    Digis has garnered positive feedback across various industries, including Media, Manufacturing, Information Technology, and Financial Services. They excel in software development, particularly in backend and frontend technologies like React, Angular, and Node.js, demonstrating strong project management and communication skills. Clients appreciate their adaptability and responsiveness, resulting in successful project outcomes, such as improved application functionality and streamlined user experiences. Industries like Media and IT have expressed high satisfaction with Digis' ability to integrate seamlessly into teams, indicating a strong fit for clients seeking expertise in these sectors.

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    Select Industry to see insights

    Human Resources Software Consulting Information technology Telecommunications Education Advertising & marketing 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
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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.

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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.

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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.

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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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  • Srishta Technology Pvt Ltd Logotype

    5.0 1 review
    $5,000+
    $25 - $49 / hr
    10 - 49
    New Delhi, India

    Services provided

    30% Web Development
    50% Mobile App Development
    10% E-Commerce Development +1
    10% Wearable App Development

    Focus Areas

    30% JavaScript
    30% Java
    10% C++ +6
    5% ASP.NET
    5% C#
    5% Objective C
    5% PHP
    5% SQL
    5% XML

    Srishta Technology Pvt Ltd specializes in Android app development, with a client portfolio that includes food delivery applications. The overall feedback from clients highlights their effective workflow, dedicated team, and commitment to achieving project perfection. Clients appreciate their attention to detail and continuous improvement throughout the development process.

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  • WIDNET LLC Skopje Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    10 - 49
    Skopje, North Macedonia

    Services provided

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

    Focus Areas

    20% JavaScript
    30% ASP.NET
    20% C# +2
    20% SQL
    10% PHP

    Small website development firm WIDNET LLC Skopje, is headquartered in Skopje, North Macedonia. Their services include Web Development and E-Commerce Development.

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  • TechVanch Innovations Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9
    New Delhi, India

    Services provided

    30% Web Development
    20% Mobile App Development
    15% IT Strategy Consulting +3
    15% UX/UI Design
    10% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    30% JavaScript
    40% Typescript
    10% HTML5 +2
    10% Python
    10% Redux

    TechVanch Innovations is a website development firm. Established in 2024, their team provides Web Development and Custom Software Development.

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  • Protocol Digital Marketing Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    Pefki, Greece

    Services provided

    10% Web Development
    10% Advertising
    10% Conversion Optimization +7
    10% Digital Strategy
    10% Email Marketing
    10% Market Research
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design

    Focus Areas

    20% JavaScript
    70% PHP
    10% AJAX

    Protocol Digital Marketing is a small Advertising company established in 2001. Their team provides Advertising and Market Research.

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  • Krishna Padam IT Solution Pvt. Ltd. Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Custom Software Development
    10% AI Development +8
    10% AR/VR Development
    10% IoT Development
    10% Mobile App Development
    10% Web Design
    5% AI Consulting
    5% Blockchain
    5% DevOps Managed Services
    5% IT Managed Services

    Focus Areas

    11% JavaScript
    11% C++
    11% Java +9
    11% Kotlin
    11% Other programming & scripting languages
    11% XML
    6% HTML5
    6% PHP
    6% Python
    6% Swift
    6% Visual Basic
    4% SQL

    Custom software development firm Krishna Padam IT Solution Pvt. Ltd. Was founded in 2015. The agency provides Custom Software Development and Web Design.

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  • Turbo IT sp zoo Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    2 - 9
    Gdynia, Poland

    Services provided

    25% Web Development
    25% Custom Software Development
    25% E-Commerce Development +3
    10% Application Management & Support
    10% IT Strategy Consulting
    5% Application Testing

    Focus Areas

    45% JavaScript
    30% PHP
    15% SQL +2
    5% AJAX
    5% ASP.NET

    Turbo IT sp zoo is a Gdynia, Poland-based custom software development company. Launched in 2017, the team offers Custom Software Development and Web Development.

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  • NetAngelS Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% BI & Big Data Consulting & SI
    25% Custom Software Development +2
    25% IT Managed Services
    15% IT Strategy Consulting

    Focus Areas

    25% JavaScript
    40% Java
    25% PHP +1
    10% Python

    NetAngelS is a software development company. They were founded in 2007, and their services include Custom Software Development and BI & big data consulting & SI.

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  • IT Crowd Argentina Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    BOU, Argentina

    Services provided

    25% Web Development
    20% Custom Software Development
    20% Mobile App Development +3
    15% IT Staff Augmentation
    10% AI Development
    10% Blockchain

    Focus Areas

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

    Website development company IT Crowd Argentina was founded in 2010. Located in BOU, Argentina, the team focuses on Web Development and Custom Software Development.

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  • RubyLaw Logotype

    Not yet reviewed

    $250,000+
    $300+ / hr
    10 - 49
    New York, NY

    Services provided

    30% Web Development
    30% Custom Software Development
    20% Digital Strategy +2
    10% Application Management & Support
    10% Mobile App Development

    Focus Areas

    30% JavaScript
    20% Other programming & scripting languages
    10% AJAX +6
    10% PHP
    10% Perl
    5% Java
    5% Objective C
    5% SQL
    5% XML

    RubyLaw is a New York, New York-based software development company. They focus on Custom Software Development and Web Development.

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  • Affinity Bridge Logotype

    Not yet reviewed

    $25,000+
    $150 - $199 / hr
    10 - 49
    Vancouver, Canada

    Services provided

    25% Web Development
    25% Mobile App Development
    20% UX/UI Design +2
    20% Web Design
    10% Digital Strategy

    Focus Areas

    35% JavaScript
    50% PHP
    15% Python

    Affinity Bridge is a website development firm. The firm is in Vancouver, Canada. Their services include Web Development and Mobile App Development.

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  • DynamiX Logotype

    Not yet reviewed

    $25,000+
    Undisclosed
    10 - 49
    Kennesaw, GA

    Services provided

    30% Web Development
    30% UX/UI Design
    30% Web Design +1
    10% Digital Strategy

    Focus Areas

    30% JavaScript
    35% PHP
    35% SQL

    User experience company DynamiX was established in 2005. The team offers UX/UI Design and Web Design.

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  • COEX s.r.o. Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49
    Prague, Czech Republic

    Services provided

    80% Web Development
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    50% Python
    20% Typescript +2
    15% SQL
    5% AJAX

    COEX s.r.o. Is a website development firm founded in 2006. Their services include Web Development and UX/UI Design.

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  • CodeValue Logotype

    Not yet reviewed

    $50,000+
    $100 - $149 / hr
    250 - 999
    Herzliya, Israel

    Services provided

    15% Web Development
    20% UX/UI Design
    15% Cloud Consulting & SI +4
    15% Custom Software Development
    15% Mobile App Development
    10% IoT Development
    10% Product Design

    Focus Areas

    20% JavaScript
    20% Python
    15% ASP.NET +3
    15% C
    15% C++
    15% Java

    CodeValue, an user experience company, was established in 2010. The team offers UX/UI Design and Custom Software Development and is headquartered in Herzliya, Israel.

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  • Build Offshore Team Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    250 - 999
    Santa Monica, CA

    Services provided

    25% Web Development
    20% E-Commerce Development
    15% Custom Software Development +3
    15% Mobile App Development
    15% Other Application Development
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% Kotlin +8
    10% PHP
    10% Python
    10% Ruby
    10% Rust
    10% SQL
    10% Swift
    5% Java
    5% Visual Basic

    Build Offshore Team, a software development firm, was established in 2012. The team provides Custom Software Development and Web Development.

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  • MAB Ventures Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Santa Ana, CA

    Services provided

    15% Web Development
    15% Pay Per Click
    15% Search Engine Optimization +6
    10% Branding
    10% Digital Strategy
    10% Mobile App Development
    10% Social Media Marketing
    10% UX/UI Design
    5% Custom Software Development

    Focus Areas

    34% JavaScript
    33% PHP
    33% Python

    MAB Ventures is a SEO company. Founded in 2002, the team specializes in Search Engine Optimization and Pay Per Click.

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  • Brainfab Logotype

    Brainfab

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    10 - 49

    Services provided

    20% Web Development
    20% Mobile App Development
    10% AI Development +5
    10% API Development
    10% Custom Software Development
    10% E-Commerce Development
    10% Low/No Code Development
    10% UX/UI Design

    Focus Areas

    15% JavaScript
    15% C#
    15% C++ +4
    15% PHP
    15% Python
    15% SQL
    10% Java

    Brainfab offers Web Development services with a focus on MVP development, basic design, and SEO optimization. Reviews highlight their flexibility, effective communication, and punctual project delivery, emphasizing a client-centric approach. Notably, Brainfab is commended for their transparency and adaptability, making them a reliable choice for Website Development and Web Programming needs.

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  • Epixel MLM Software Logotype

    Epixel MLM Software

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    50 - 249

    Services provided

    10% Web Development
    15% Custom Software Development
    10% Blockchain +7
    10% Business Consulting
    10% Cybersecurity
    10% E-Commerce Development
    10% IT Strategy Consulting
    10% IoT Development
    10% Web Design
    5% UX/UI Design

    Focus Areas

    10% JavaScript
    35% PHP
    25% Python +2
    25% SQL
    5% AJAX

    Epixel MLM Software offers customized and reliable MLM and e-commerce software solutions. Client feedback highlights the company's ability to deliver quality, personalized software that aligns with customer needs, though some suggest improvements in response times for changes or requests. Overall, Epixel MLM Software is highly regarded for its effective project management and value.

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  • Fortune Innovations San Diego Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    50 - 249
    Bengaluru, India

    Services provided

    25% Web Development
    25% Custom Software Development
    25% Mobile App Development +1
    25% Web Design

    Focus Areas

    25% JavaScript
    25% Java
    25% PHP +1
    25% Python

    Fortune Innovations San Diego is a custom software development firm. They are based in Bengaluru, India. Their team provides Custom Software Development and Mobile App Development.

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Ability to deliver
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Clutch Leaders Matrix

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

1 xfive
2 ImageX
3 Brainhub
4 The Software House
5 ATEAM SOFT SOLUTIONS
6 Airdev
7 Xmartlabs
8 Softonix
9 Toptal
10 Lizard Global
11 INOXOFT
12 PopArt Studio
13 GeekyAnts
14 SpdLoad
15 Brainium Information Technologies

List of the Top 15 JavaScript Development Companies

  1. xfive Logotype

    xfive

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

    Ability to deliver

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

    Service focus

    70% Web Development
    50% JavaScript
    30% Other
    View Profile Visit Website
  2. 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
  3. Brainhub Logotype

    Brainhub

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

    Ability to deliver

    39.9/40.0
    20/20 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

    $10,000+
    $50 - $99 / hr
    50 - 249
    Gliwice, Poland

    Ability to deliver

    39/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    45% Web Development
    60% JavaScript
    55% Other
    View Profile Visit Website
  5. ATEAM SOFT SOLUTIONS Logotype

    ATEAM SOFT SOLUTIONS

    $10,000+
    < $25 / hr
    250 - 999
    Thiruvananthapuram, India

    Ability to deliver

    38.1/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

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

    Airdev

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

    Ability to deliver

    39.1/40.0
    19.8/20 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. 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
  8. Softonix Logotype

    Softonix

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

    Ability to deliver

    36.9/40.0
    18/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    70% Web Development
    50% JavaScript
    30% Other
    View Profile Visit Website
  9. Toptal Logotype

    Toptal

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

    Ability to deliver

    39.5/40.0
    19.6/20 Reviews
    9.9/10 Clients & Experience
    10/10 Market Presence

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  10. 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
  11. INOXOFT Logotype

    INOXOFT

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

    Ability to deliver

    39.8/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  12. 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
  13. 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
  14. SpdLoad Logotype

    SpdLoad

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

    Ability to deliver

    36.8/40.0
    17/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    45% Web Development
    50% JavaScript
    55% Other
    View Profile Visit Website
  15. Brainium Information Technologies Logotype

    Brainium Information Technologies

    $10,000+
    < $25 / hr
    250 - 999
    Kolkata, India

    Ability to deliver

    36.7/40.0
    19.4/20 Reviews
    9/10 Clients & Experience
    8.4/10 Market Presence

    Service focus

    35% Web Development
    30% JavaScript
    65% Other
    View Profile Visit Website
  16. HTMLPanda Logotype

    HTMLPanda

    $1,000+
    < $25 / hr
    250 - 999
    Boston, 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
  17. Incora Logotype

    Incora

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

    Ability to deliver

    37.2/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9/10 Market Presence

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  19. Techuz InfoWeb Pvt. Ltd. Logotype

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

    36.4/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  20. WPWeb Infotech Logotype

    WPWeb Infotech

    $5,000+
    < $25 / hr
    50 - 249
    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
  21. Human Made Logotype

    Human Made

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

    Ability to deliver

    38.2/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    100% Web Development
    30% JavaScript
    View Profile Visit Website
  22. Sigma Software Group Logotype

    Sigma Software Group

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

    Ability to deliver

    38.4/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    21% Web Development
    18% JavaScript
    79% Other
    View Profile Visit Website
  23. 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
  24. Experion Technologies Logotype

    Experion Technologies

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

    Ability to deliver

    36.8/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    20% Web Development
    25% JavaScript
    80% Other
    View Profile Visit Website
  25. 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
  26. Blazity Logotype

    Blazity

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

    Ability to deliver

    37.5/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    50% Web Development
    70% JavaScript
    50% Other
    View Profile Visit Website
  27. XWP Logotype

    XWP

    $50,000+
    $150 - $199 / hr
    50 - 249
    Chelsea, Australia

    Ability to deliver

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

    Service focus

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

    Probey Services

    $1,000+
    < $25 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    36.5/40.0
    19.2/20 Reviews
    9.3/10 Clients & Experience
    8/10 Market Presence

    Service focus

    20% Web Development
    25% JavaScript
    80% Other
    View Profile Visit Website
  29. 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
  30. Oshyn Logotype

    Oshyn

    $25,000+
    $100 - $149 / hr
    50 - 249
    Long Beach, CA

    Ability to deliver

    36.2/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    8/10 Market Presence

    Service focus

    100% Web Development
    40% JavaScript
    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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