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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: September 22, 2026
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22,371 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Compugoal Innovation Lab Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Digital Strategy
    20% E-Commerce Development +7
    10% Mobile App Development
    10% Search Engine Optimization
    5% Branding
    5% Email Marketing
    5% Market Research
    5% Marketing Strategy
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    20% PHP
    20% Swift +5
    10% ASP.NET
    10% Ember.js
    10% Java
    10% Ruby
    10% SQL

    Digital Strategy company Compugoal Innovation Lab was launched in 1996. In Nairobi, Kenya, the team specializes in Digital Strategy and E-Commerce Development.

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  • Crypto Developers Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    50 - 249
    London, England

    Services provided

    10% Web Development
    35% Blockchain
    10% Custom Software Development +7
    10% Mobile App Development
    10% Web Design
    5% AI Development
    5% AR/VR Development
    5% Digital Strategy
    5% Marketing Strategy
    5% UX/UI Design

    Focus Areas

    10% JavaScript
    20% Other programming & scripting languages
    15% PHP +7
    15% Python
    10% Ruby
    10% SQL
    5% C
    5% C#
    5% C++
    5% Java

    Headquartered in London, England, Crypto Developers is a Blockchain company. They offer Blockchain and Web Design and were launched in 2022.

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  • getDev.io Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    Budapest, Hungary

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Enterprise App Modernization +11
    10% IT Staff Augmentation
    10% Mobile App Development
    10% Social Media Marketing
    5% AI Consulting
    5% AI Development
    5% AR/VR Development
    5% Application Testing
    5% E-Commerce Development
    5% Search Engine Optimization
    5% Staffing
    5% Web Design

    Focus Areas

    10% JavaScript
    15% C#
    15% Go +6
    15% Java
    10% PHP
    10% Python
    10% Rust
    10% Scala
    5% UnrealScript

    GetDev.io, a midsize social media marketing company, is based in Budapest, Hungary. The team focuses on Social Media Marketing and IT staff augmentation.

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  • Matumba Logotype

    5.0 5 reviews
    $1,000+
    $25 - $49 / hr
    2 - 9
    Clearwater, FL

    Services provided

    25% Web Development
    30% Search Engine Optimization
    10% E-Commerce Development +5
    10% UX/UI Design
    10% Web Design
    5% Content Marketing
    5% Logo
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    25% HTML5
    15% PHP +6
    15% jquery
    10% Other programming & scripting languages
    10% SQL
    5% AJAX
    5% Java
    5% Python

    Matumba provides comprehensive digital services, including Website Development, Web Design, SEO, and Internet Marketing. Client reviews emphasize Matumba's professionalism, punctuality, and effectiveness in boosting online presence. The company's expertise in SEO and web development, along with a commitment to delivering quality projects on time, makes them a highly recommended choice for businesses seeking to enhance their digital footprint.

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  • Devson Technologies Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Cloud Consulting & SI
    25% Mobile App Development +2
    15% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    30% ASP.NET
    30% C# +3
    10% AJAX
    10% Other programming & scripting languages
    10% SQL

    Devson Technologies is a cloud consulting & SI company. The Ahmedabad, India-based company was launched in 2015. Their services include cloud consulting & SI and Custom Software Development.

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  • Zumeweb Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% E-Commerce Development +2
    20% Search Engine Optimization
    20% Web Design

    Focus Areas

    15% JavaScript
    15% PHP
    10% AJAX +6
    10% C
    10% C++
    10% Java
    10% Other programming & scripting languages
    10% Python
    10% SQL

    Headquartered in Las Vegas, Nevada, Zumeweb is a custom software development company. They provide Custom Software Development and E-Commerce Development.

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  • Alias Apps Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    50% Mobile App Development
    25% UX/UI Design

    Focus Areas

    10% JavaScript
    20% Java
    20% Swift +7
    10% C#
    10% PHP
    10% SQL
    5% Objective C
    5% Python
    5% Ruby
    5% XML

    Alias Apps is an app development firm. Headquartered in Halton Hills, Canada, the company was founded in 2014. Their team provides Mobile App Development and UX/UI Design.

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  • Hexito Logotype

    Hexito

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% IT Strategy Consulting +3
    20% Mobile App Development
    10% Application Management & Support
    10% Application Testing

    Focus Areas

    15% JavaScript
    15% AJAX
    15% Other programming & scripting languages +4
    15% PHP
    15% SQL
    15% XML
    10% Java

    Hexito is an IT strategy consulting company. Established in 2017, their team focuses on IT strategy consulting and Custom Software Development.

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  • Javary Co. Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    2 - 9
    São Paulo, Brazil

    Services provided

    25% Web Development
    50% Mobile App Development
    20% Enterprise App Modernization +1
    5% Business Consulting

    Focus Areas

    10% JavaScript
    30% Python
    10% C# +5
    10% C++
    10% Java
    10% Objective C
    10% SQL
    10% Swift

    Javary Co. Is a mobile application development company. The São Paulo, Brazil-based team specializes in Mobile App Development and Web Development.

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  • Cloud9 Solutions Logotype

    Cloud9 Solutions

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% Mobile App Development
    10% AR/VR Development +6
    10% Application Management & Support
    10% Application Testing
    10% Blockchain
    10% Custom Software Development
    10% E-Commerce Development
    10% Enterprise App Modernization

    Focus Areas

    20% JavaScript
    30% ASP.NET
    20% PHP +3
    15% C#
    10% Visual Basic
    5% SQL

    Cloud9 Solutions is a Surrey, Canada-based app development company. Their services include Mobile App Development and Web Development.

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  • Asuri Solutions Sp. z o.o. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Toruń, Poland

    Services provided

    20% Web Development
    20% Mobile App Development
    20% UX/UI Design +3
    20% Web Design
    10% IT Staff Augmentation
    10% Logo

    Focus Areas

    15% JavaScript
    20% Swift
    15% Java +4
    15% PHP
    15% SQL
    10% AJAX
    10% Objective C

    Based in Toruń, Poland, Asuri Solutions Sp. Z o.o. Is an user experience design company. They offer UX/UI Design and Mobile App Development and were established in 2018.

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  • Webex IT Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9
    Casablanca, Morocco

    Services provided

    25% Web Development
    25% Search Engine Optimization
    25% Social Media Marketing +2
    15% Web Design
    10% E-Commerce Development

    Focus Areas

    10% JavaScript
    90% PHP

    Webex IT is a small SEO agency founded in 2012. Their team provides Search Engine Optimization and Social Media Marketing.

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  • Legion Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    2 - 9
    Dubai, United Arab Emirates

    Services provided

    15% Web Development
    30% Marketing Strategy
    20% Digital Strategy +3
    20% UX/UI Design
    10% Mobile App Development
    5% Graphic Design

    Focus Areas

    20% JavaScript
    30% PHP
    20% C++ +2
    20% Objective C
    10% Java

    Legion is a Marketing Strategy company. They specialize in Marketing Strategy and UX/UI Design and were established in 2019.

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  • Irasus Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% IoT Development
    20% AI Development +6
    10% Custom Software Development
    10% Other Application Development
    5% Application Management & Support
    5% Cloud Consulting & SI
    5% Enterprise App Modernization
    5% IT Managed Services

    Focus Areas

    25% JavaScript
    30% Python
    30% SQL +3
    5% C
    5% C++
    5% PHP

    Irasus is an IoT development company in Delhi, India. They focus on IoT development and Artificial Intelligence.

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  • Forward Digital Logotype

    Forward Digital

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    10% JavaScript
    50% Typescript
    30% C# +1
    10% SQL

    Established in 2020, Forward Digital is a small London, England-based web design company. Their team specializes in Web Design and Custom Software Development.

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  • BYOT Technologies Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Mobile App Development +5
    10% E-Commerce Development
    10% Mobile & App Marketing
    10% Search Engine Optimization
    5% Pay Per Click
    5% Social Media Marketing

    Focus Areas

    15% JavaScript
    25% SQL
    25% Swift +2
    20% Typescript
    15% PHP

    BYOT Technologies is a small custom software development company based in Coimbatore, India. The team specializes in Custom Software Development and Mobile App Development.

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  • Damn Perfect Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    28% Branding
    12% Logo +5
    10% Mobile App Development
    10% Packaging Design
    10% UX/UI Design
    10% Web Design
    5% E-Commerce Development

    Focus Areas

    20% JavaScript
    20% AJAX
    20% Kotlin +2
    20% PHP
    20% SQL

    Damn Perfect is a small branding agency in Jaipur, India. Their services include Branding and Web Development.

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  • ECOM WEB DESIGN Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    San Juan, Puerto Rico

    Services provided

    25% Web Development
    25% Web Design
    20% Social Media Marketing +3
    10% Content Marketing
    10% Email Marketing
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    80% PHP
    10% SQL

    ECOM WEB DESIGN is a web design company founded in 2019. The team offers Web Design and Web Development.

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  • Ukiiki Logotype

    Not yet reviewed

    $1,000+
    $150 - $199 / hr
    2 - 9
    Carlsbad, CA

    Services provided

    20% Web Development
    30% Search Engine Optimization
    20% E-Commerce Development +2
    20% Web Design
    10% UX/UI Design

    Focus Areas

    15% JavaScript
    50% Other programming & scripting languages
    25% PHP +1
    10% SQL

    Ukiiki is a SEO agency. The Carlsbad, California-based firm provides Search Engine Optimization and Web Design.

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  • CosmosSoft Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Jharpo, India

    Services provided

    10% Web Development
    15% E-Commerce Development
    15% Low/No Code Development +6
    15% Mobile App Development
    15% Search Engine Optimization
    10% Custom Software Development
    10% Web Design
    5% AR/VR Development
    5% UX/UI Design

    Focus Areas

    25% JavaScript
    40% PHP
    25% Java +2
    5% Python
    5% SQL

    CosmosSoft is a website development company. The firm is located in Jharpo, India. Their services include Web Development and Search Engine Optimization.

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  • Ddmetrics Logotype

    Ddmetrics

    Not yet reviewed

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

    Services provided

    15% Web Development
    30% Pay Per Click
    30% Search Engine Optimization +3
    14% Low/No Code Development
    10% E-Commerce Development
    1% Web Design

    Focus Areas

    20% JavaScript
    50% SQL
    30% Redux

    Ddmetrics is a small SEO company. They offer Search Engine Optimization and Pay Per Click and were founded in 2022.

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  • AAdigital Biz Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Kwun Tong, Hong Kong

    Services provided

    10% Web Development
    20% Search Engine Optimization
    20% Web Design +6
    15% Digital Strategy
    10% Content Marketing
    10% Low/No Code Development
    5% Graphic Design
    5% IT Managed Services
    5% Logo

    Focus Areas

    25% JavaScript
    20% PHP
    20% SQL +4
    10% AJAX
    10% HTML5
    10% Python
    5% C++

    AAdigital Biz is a web design company founded in 2010. The company provides Web Design and Search Engine Optimization.

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  • Links Infotech Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Mobile App Development
    25% Search Engine Optimization +1
    25% Web Design

    Focus Areas

    10% JavaScript
    25% PHP
    20% SQL +4
    15% AJAX
    15% HTML5
    10% ASP.NET
    5% jquery

    Links Infotech is a small SEO services firm headquartered in Navi Mumbai, India. The team provides Search Engine Optimization and Web Design.

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  • Tea Powered Projects Logotype

    Not yet reviewed

    $1,000+
    $150 - $199 / hr
    2 - 9
    Nottingham, England

    Services provided

    20% Web Development
    20% Web Design
    15% Custom Software Development +7
    10% API Development
    10% DevOps Managed Services
    5% Enterprise App Modernization
    5% Graphic Design
    5% Microservices Architecture Services
    5% Other Application Development
    5% UX/UI Design

    Focus Areas

    15% JavaScript
    40% PHP
    20% Typescript +2
    15% SQL
    10% HTML5

    Tea Powered Projects, a web design agency, was established in 2016. The firm provides Web Design and Web Development.

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  • Febri Suryanto Logotype

    Febri Suryanto

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Logo
    25% UX/UI Design +1
    25% Video Production

    Focus Areas

    10% JavaScript
    55% PHP
    10% SQL +5
    5% AJAX
    5% HTML5
    5% Other programming & scripting languages
    5% XML
    5% jquery

    Launched in 2014, Febri Suryanto is an user experience company. The company provides UX/UI Design and Logo.

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  • iDreams Technologies Logotype

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

    Services provided

    20% Web Development
    40% Mobile App Development
    25% E-Commerce Development +2
    10% IT Strategy Consulting
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    20% PHP
    10% AJAX +6
    10% Java
    10% Objective C
    10% Python
    10% SQL
    10% Swift
    10% Visual Basic

    iDreams Technologies specializes in developing Android applications, with a strong focus on UI/UX design and backend support. Feedback highlights their professionalism, impressive deliverables, and effective communication. Clients appreciate their punctuality, transparency, and customer support, indicating a high level of satisfaction and successful project outcomes.

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  • Delonix software solutions Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    Hyderabad, India

    Services provided

    15% Web Development
    15% Mobile App Development
    10% Application Testing +7
    10% E-Commerce Development
    10% Other Application Development
    10% UX/UI Design
    10% Wearable App Development
    10% Web Design
    5% Logo
    5% Search Engine Optimization

    Focus Areas

    15% JavaScript
    15% ASP.NET
    15% XML +6
    10% C++
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% SQL
    5% ASP

    Delonix software solutions is a Hyderabad, India-based app development company. They offer Mobile App Development and Web Development and were established in 2013.

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  • MADITbox Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    Bengaluru, India

    Services provided

    20% Web Development
    20% Back Office Outsourcing
    20% E-Commerce Development +2
    20% Mobile App Development
    20% Search Engine Optimization

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP.NET +7
    10% C#
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Ruby
    10% SQL
    10% XML

    MADITbox is a small Back Office Outsourcing company. They specialize in Back Office Outsourcing and E-Commerce Development and were founded in 2013.

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  • Progton Technologies Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    10% Application Testing
    10% Custom Software Development +7
    10% IT Strategy Consulting
    10% Low/No Code Development
    10% Other IT Consulting and SI
    10% UX/UI Design
    10% Web Design
    5% HR Consulting
    5% IT Managed Services

    Focus Areas

    10% JavaScript
    40% Ruby
    20% Python +3
    10% Other programming & scripting languages
    10% Redux
    10% SQL

    Established in 2015, Progton Technologies is a small software development company headquartered in Bengaluru, India. Their team offers Custom Software Development and Web Development.

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  • Apps N Stuff Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    40% Mobile App Development
    20% ERP Consulting and SI +2
    10% Custom Software Development
    10% Search Engine Optimization

    Focus Areas

    10% JavaScript
    20% PHP
    20% SQL +5
    10% AJAX
    10% ASP.NET
    10% Java
    10% Objective C
    10% Swift

    Established in 2014, Apps N Stuff is a small Ahmedabad, India-based app development firm. Their services include Mobile App Development and ERP consulting and SI.

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  • PALSOFT India Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% E-Commerce Development +3
    20% Mobile App Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

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

    PALSOFT India, a custom software development firm, is based in Surat, India. The team offers Custom Software Development and E-Commerce Development.

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  • Richken Media Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Thiruvananthapuram, India

    Services provided

    20% Web Development
    10% Custom Software Development
    10% E-Commerce Development +7
    10% Graphic Design
    10% Mobile App Development
    10% Product Design
    10% UX/UI Design
    10% Web Design
    5% Logo
    5% Print Design

    Focus Areas

    10% JavaScript
    30% PHP
    30% Python +4
    10% AJAX
    10% SQL
    5% C
    5% Java

    Richken Media, a small website development firm, is headquartered in Thiruvananthapuram, India. The team provides Web Development and Custom Software Development.

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  • Indus Valley Labs Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Wiesbaden, Germany

    Services provided

    20% Web Development
    40% Custom Software Development
    20% Mobile App Development +2
    10% E-Commerce Development
    10% Enterprise App Modernization

    Focus Areas

    10% JavaScript
    20% Java
    10% AJAX +6
    10% ASP.NET
    10% C
    10% C#
    10% PHP
    10% Python
    10% SQL

    Indus Valley Labs is a software development company launched in 2015. The firm specializes in Custom Software Development and Mobile App Development, and is small.

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  • Infinite Touch Logotype

    Not yet reviewed

    $50,000+
    $100 - $149 / hr
    10 - 49
    Carrick-On-Shannon, Ireland

    Services provided

    20% Web Development
    60% Mobile App Development
    10% UX/UI Design +2
    5% AR/VR Development
    5% Wearable App Development

    Focus Areas

    10% JavaScript
    25% Java
    25% PHP +2
    25% Swift
    15% Kotlin

    Infinite Touch is a Carrick-On-Shannon, Ireland-based mobile app development company. Established in 2011, the team specializes in Mobile App Development and Web Development.

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  • Expibotz Technologies Pvt Ltd Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Karthikapally, India

    Services provided

    20% Web Development
    20% Mobile App Development
    15% Social Media Marketing +7
    10% Custom Software Development
    10% E-Commerce Development
    5% Branding
    5% Mobile & App Marketing
    5% Search Engine Optimization
    5% UX/UI Design
    5% Web Design

    Focus Areas

    10% JavaScript
    40% PHP
    20% Other programming & scripting languages +3
    20% SQL
    5% Swift
    5% XML

    Expibotz Technologies Pvt Ltd, an app development company, was founded in 2012. The agency focuses on Mobile App Development and Web Development, and is small.

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  • WAZILE Inc Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Parañaque, Philippines

    Services provided

    20% Web Development
    30% Web Design
    15% E-Commerce Development +4
    10% Branding
    10% Search Engine Optimization
    10% Social Media Marketing
    5% Digital Strategy

    Focus Areas

    10% JavaScript
    40% PHP
    20% SQL +3
    10% AJAX
    10% HTML5
    10% jquery

    Located in Parañaque, Philippines and Mandaluyong, Philippines, WAZILE Inc is a small web design company. The team specializes in Web Design and Web Development.

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  • CONCILIO ORBIS PVT LTD Logotype

    CONCILIO ORBIS PVT LTD

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Custom Software Development
    10% E-Commerce Development +7
    10% Logo
    10% Mobile App Development
    10% Print Design
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    20% JavaScript
    20% AJAX
    20% PHP +3
    20% SQL
    10% Java
    10% XML

    CONCILIO ORBIS PVT LTD, a small software development firm, is based in India. Their services include Custom Software Development and UX/UI Design.

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  • Tas Technologies Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Mississauga, Canada

    Services provided

    15% Web Development
    15% Custom Software Development
    15% E-Commerce Development +6
    15% Mobile App Development
    10% Content Marketing
    10% Email Marketing
    10% Search Engine Optimization
    5% Business Consulting
    5% Pay Per Click

    Focus Areas

    15% JavaScript
    15% Java
    15% PHP +5
    15% SQL
    15% XML
    10% AJAX
    10% ASP
    5% Other programming & scripting languages

    Tas Technologies is a Mississauga, Canada-based custom software development company. Their services include Custom Software Development and E-Commerce Development.

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  • Azuratech LLP Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Panchkula, India

    Services provided

    20% Web Development
    30% Mobile App Development
    20% IT Strategy Consulting +2
    20% UX/UI Design
    10% Market Research

    Focus Areas

    10% JavaScript
    20% Objective C
    20% Python +4
    20% Swift
    10% C#
    10% Java
    10% SQL

    Azuratech LLP is a mobile app development company. Founded in 2017, their team offers Mobile App Development and UX/UI Design.

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  • Leza Solutions Pvt. Ltd Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    Al Kuwayt, Kuwait

    Services provided

    10% Web Development
    20% Custom Software Development
    20% E-Commerce Development +3
    20% IT Staff Augmentation
    20% Mobile App Development
    10% Application Management & Support

    Focus Areas

    20% JavaScript
    20% Kotlin
    20% PHP +3
    20% Swift
    10% AJAX
    10% Objective C

    Leza Solutions Pvt. Ltd is a software development company. Founded in 2012, the firm provides Custom Software Development and E-Commerce Development.

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  • Synclarity Digital Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Advertising
    10% Content Marketing +8
    10% Digital Strategy
    10% Email Marketing
    10% Graphic Design
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    5% Event Marketing
    5% Marketing Strategy

    Focus Areas

    20% JavaScript
    20% Java
    20% PHP +4
    10% AJAX
    10% Other programming & scripting languages
    10% Ruby
    10% SQL

    Synclarity Digital, an Advertising company, was established in 2017. The small team offers Advertising and UX/UI Design.

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  • Denzent Infolabs Logotype

    Denzent Infolabs

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Custom Software Development
    20% E-Commerce Development +5
    10% Graphic Design
    10% IT Strategy Consulting
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    20% JavaScript
    10% AJAX
    10% ASP.NET +6
    10% C++
    10% Ember.js
    10% Java
    10% Kotlin
    10% PHP
    10% Python

    Denzent Infolabs is a small software development company launched in 2015. Their team specializes in Custom Software Development and E-Commerce Development.

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  • Neosis LTd Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Park Royal, England

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Mobile App Development +4
    10% Email Marketing
    10% Mobile & App Marketing
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

    10% JavaScript
    10% ASP
    10% ASP.NET +12
    10% Other programming & scripting languages
    10% PHP
    5% AJAX
    5% C
    5% C#
    5% C++
    5% Ember.js
    5% Java
    5% Objective C
    5% SQL
    5% Visual Basic
    5% XML

    Founded in 2012, Neosis LTd, a small e-commerce development company, is located in Park Royal, England. Their team offers E-Commerce Development and Mobile App Development.

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  • Evorain Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Częstochowa, Poland

    Services provided

    10% Web Development
    50% AI Development
    20% Custom Software Development +2
    10% IT Strategy Consulting
    10% Mobile App Development

    Focus Areas

    20% JavaScript
    20% C#
    20% Python +5
    15% C++
    10% SQL
    5% ASP.NET
    5% Redux
    5% Typescript

    Evorain is a small Częstochowa, Poland-based AI firm. Their services include Artificial Intelligence and Custom Software Development.

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  • Numero Uno Informatica Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Arezzo, Italy

    Services provided

    10% Web Development
    15% IT Strategy Consulting
    10% AI Development +8
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% Cybersecurity
    10% E-Commerce Development
    10% IT Managed Services
    5% CRM Consulting and SI
    5% Other IT Consulting and SI
    5% Unified Communications Consulting & SI

    Focus Areas

    20% JavaScript
    20% ASP.NET
    20% C++ +2
    20% Java
    20% PHP

    Numero Uno Informatica is an IT strategy consulting company. The company is located in Arezzo, Italy. Their services include IT strategy consulting and Custom Software Development.

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  • PDA IT Solutions Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Warszawa, Poland

    Services provided

    20% Web Development
    20% Custom Software Development
    20% E-Commerce Development +2
    20% IoT Development
    20% Logistics & Supply Chain Consulting

    Focus Areas

    10% JavaScript
    40% PHP
    20% AJAX +2
    20% SQL
    10% C#

    PDA IT Solutions, a custom software development company, was founded in 2011. The company focuses on Custom Software Development and E-Commerce Development, and is small.

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  • ElanWave Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    Novi Sad, Serbia

    Services provided

    10% Web Development
    20% Application Testing
    20% Custom Software Development +8
    10% IT Staff Augmentation
    10% IoT Development
    5% Application Management & Support
    5% Cloud Consulting & SI
    5% IT Managed Services
    5% IT Strategy Consulting
    5% Mobile App Development
    5% UX/UI Design

    Focus Areas

    20% JavaScript
    40% C#
    10% Other programming & scripting languages +3
    10% Redux
    10% SQL
    10% XML

    ElanWave, a software development company, was founded in 2009. They specializes in Custom Software Development and Application Testing.

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  • AOF Engineering Systems Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    10 - 49
    Hyderabad, India

    Services provided

    20% Web Development
    25% Custom Software Development
    20% Mobile App Development +5
    10% E-Commerce Development
    10% Web Design
    5% Mobile & App Marketing
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    35% PHP
    10% SQL +8
    10% Swift
    5% AJAX
    5% ASP.NET
    5% Java
    5% Kotlin
    5% Objective C
    5% Python
    5% Ruby

    AOF Engineering Systems is an Alvin, Texas-based software development company. Their services include Custom Software Development and Web Development.

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  • SdNcenter sp. z o.o. Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    10 - 49
    Warszawa, Poland

    Services provided

    10% Web Development
    40% Custom Software Development
    10% Mobile App Development +7
    10% UX/UI Design
    5% Application Management & Support
    5% Application Testing
    5% Enterprise App Modernization
    5% IT Staff Augmentation
    5% Other Application Development
    5% Web Design

    Focus Areas

    20% JavaScript
    15% C#
    15% Java +11
    10% ASP.NET
    5% AJAX
    5% C
    5% C++
    5% Go
    5% Redux
    5% SQL
    5% XML
    2% Python
    2% Swift
    1% Objective C

    SdNcenter sp. Z o.o. Is a software development company. Established in 2006, their team offers Custom Software Development and UX/UI Design.

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  • Hexcoderz Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Vasco da Gama, India

    Services provided

    20% Web Development
    20% Mobile App Development
    20% UX/UI Design +3
    20% Web Design
    10% Branding
    10% Social Media Marketing

    Focus Areas

    10% JavaScript
    40% PHP
    40% SQL +1
    10% XML

    Hexcoderz, an user experience company, was launched in 2016. The team offers UX/UI Design and Mobile App Development.

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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 GeekyAnts
4 Flowout
5 Brainhub
6 The Software House
7 PowerGate Software
8 HTMLPanda
9 FocusReactive
10 Arcanys
11 WPWeb Infotech
12 Softonix
13 PopArt Studio
14 Lizard Global
15 Experion Technologies

List of the Top 15 JavaScript Development Companies

  1. ImageX Logotype

    ImageX

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

    Ability to deliver

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

    35.9/40.0
    19/20 Reviews
    10/10 Clients & Experience
    6.9/10 Market Presence

    Service focus

    60% Web Development
    50% JavaScript
    40% Other
    View Profile Visit Website
  3. GeekyAnts Logotype

    GeekyAnts

    $10,000+
    $25 - $49 / hr
    250 - 999
    Bengaluru, India

    Ability to deliver

    37.2/40.0
    20/20 Reviews
    10/10 Clients & Experience
    7.2/10 Market Presence

    Service focus

    20% Web Development
    40% JavaScript
    80% Other
    View Profile Visit Website
  4. Flowout Logotype

    Flowout

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

    Ability to deliver

    35.1/40.0
    20/20 Reviews
    10/10 Clients & Experience
    5.1/10 Market Presence

    Service focus

    40% Web Development
    100% JavaScript
    60% Other
    View Profile Visit Website
  5. Brainhub Logotype

    Brainhub

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

    Ability to deliver

    34.1/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

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

    The Software House

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

    Ability to deliver

    34.5/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

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

    PowerGate Software

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

    Ability to deliver

    35.9/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    7.1/10 Market Presence

    Service focus

    30% Web Development
    21% JavaScript
    70% Other
    View Profile Visit Website
  8. HTMLPanda Logotype

    HTMLPanda

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

    Ability to deliver

    32.8/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    6.6/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  9. FocusReactive Logotype

    FocusReactive

    $10,000+
    $50 - $99 / hr
    10 - 49
    London, England

    Ability to deliver

    34.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

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

    Arcanys

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

    Ability to deliver

    35.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    30% Web Development
    20% JavaScript
    70% Other
    View Profile Visit Website
  11. WPWeb Infotech Logotype

    WPWeb Infotech

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

    Ability to deliver

    37/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    7.4/10 Market Presence

    Service focus

    45% Web Development
    10% JavaScript
    55% Other
    View Profile Visit Website
  12. Softonix Logotype

    Softonix

    $5,000+
    $25 - $49 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    32.3/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    5.1/10 Market Presence

    Service focus

    70% Web Development
    50% JavaScript
    30% Other
    View Profile Visit Website
  13. PopArt Studio Logotype

    PopArt Studio

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

    Ability to deliver

    35.6/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    6/10 Market Presence

    Service focus

    35% Web Development
    40% JavaScript
    65% Other
    View Profile Visit Website
  14. Lizard Global Logotype

    Lizard Global

    $10,000+
    $50 - $99 / hr
    50 - 249
    Amsterdam, Netherlands

    Ability to deliver

    34.9/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    5.1/10 Market Presence

    Service focus

    30% Web Development
    70% JavaScript
    70% Other
    View Profile Visit Website
  15. Experion Technologies Logotype

    Experion Technologies

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

    Ability to deliver

    33.6/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    20% Web Development
    25% JavaScript
    80% Other
    View Profile Visit Website
  16. INOXOFT Logotype

    INOXOFT

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

    Ability to deliver

    35.5/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    6.7/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  17. Cleveroad Logotype

    Cleveroad

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

    Ability to deliver

    36.2/40.0
    20/20 Reviews
    10/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

    30% Web Development
    15% JavaScript
    70% Other
    View Profile Visit Website
  18. Povio Logotype

    Povio

    $10,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA

    Ability to deliver

    32.6/40.0
    18.8/20 Reviews
    8.3/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    55% Web Development
    45% JavaScript
    45% Other
    View Profile Visit Website
  19. Sigma Software Group Logotype

    Sigma Software Group

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

    Ability to deliver

    36.3/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    8.8/10 Market Presence

    Service focus

    15% Web Development
    18% JavaScript
    85% Other
    View Profile Visit Website
  20. Xmartlabs Logotype

    Xmartlabs

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

    Ability to deliver

    33.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    50% Web Development
    35% JavaScript
    50% Other
    View Profile Visit Website
  21. Incora Logotype

    Incora

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

    Ability to deliver

    33.1/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  23. Adchitects Logotype

    Adchitects

    $25,000+
    $50 - $99 / hr
    10 - 49
    Poznań, Poland

    Ability to deliver

    33.8/40.0
    17/20 Reviews
    10/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

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

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

    31.9/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  25. SpdLoad Logotype

    SpdLoad

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

    Ability to deliver

    31.9/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    45% Web Development
    50% JavaScript
    55% Other
    View Profile Visit Website
  26. XWP Logotype

    XWP

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

    Ability to deliver

    31.9/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  27. Toptal Logotype

    Toptal

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

    Ability to deliver

    33.9/40.0
    17.2/20 Reviews
    9.9/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  28. unicrew Logotype

    unicrew

    $10,000+
    $25 - $49 / hr
    50 - 249
    Kraków, Poland

    Ability to deliver

    33.8/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    5/10 Market Presence

    Service focus

    30% Web Development
    50% JavaScript
    70% Other
    View Profile Visit Website
  29. Konstant Infosolutions Logotype

    Konstant Infosolutions

    $5,000+
    $25 - $49 / hr
    250 - 999
    Jaipur, India

    Ability to deliver

    37.4/40.0
    20/20 Reviews
    10/10 Clients & Experience
    7.4/10 Market Presence

    Service focus

    10% Web Development
    25% JavaScript
    90% Other
    View Profile Visit Website
  30. Vardot Logotype

    Vardot

    $25,000+
    $100 - $149 / hr
    50 - 249
    Santa Clara, CA

    Ability to deliver

    35.1/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    7.3/10 Market Presence

    Service focus

    60% Web Development
    20% JavaScript
    40% 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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