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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 5, 2026
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15 Leaders 15 Contenders

21,624 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

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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.

    See all 88 projects
    16 of 22 Web Development reviews are 5 stars
    1 new review for Web Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Hosting Platform Development for Advertising & Marketing Co

    4.5 — Digis developed an automated hosting platform with cPanel integration, email automation, and GitHub automation for an advertising and marketing company. Read more
    Read 22 Reviews

    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
    $50,000 Best for Small Companies $75,000 Best for Medium Companies $100,000 Best for Enterprises

    Custom Product Development

    Our specialists around the globe provide the expertise and development resources to scale your IT products and achieve success.
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  • Rovium Logotype

    Rovium

    Not yet reviewed

    $1,000+
    < $25 / hr
    Freelancer

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Digital Strategy +7
    10% E-Commerce Development
    10% Graphic Design
    10% Logo
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    20% JavaScript
    20% Other programming & scripting languages
    20% PHP +2
    20% Python
    20% SQL

    Small software development company Rovium, is based in India. Their services include Custom Software Development and UX/UI Design.

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  • Trimwebsolutions Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    Freelancer
    New Delhi, India

    Services provided

    20% Web Development
    20% E-Commerce Development
    15% Web Design +6
    10% Custom Software Development
    10% Graphic Design
    10% Logo
    5% Branding
    5% Broadcast Video
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    45% PHP
    10% AJAX +5
    10% ASP.NET
    10% C
    5% C#
    5% C++
    5% SQL

    Trimwebsolutions is a New Delhi, India-based e-commerce development company. They focus on E-Commerce Development and Web Development and were established in 2014.

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  • Kennedy Digital Ltd Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    Freelancer
    Worthing, England

    Services provided

    10% Web Development
    10% Branding
    10% Graphic Design +10
    10% Logo
    10% Mobile App Development
    10% Video Production
    10% Web Design
    5% Advertising
    5% Digital Strategy
    5% Marketing Strategy
    5% Print Design
    5% Social Media Marketing
    5% UX/UI Design

    Focus Areas

    20% JavaScript
    20% HTML5
    15% PHP +4
    15% XML
    15% jquery
    10% Visual Basic
    5% SQL

    Based in Worthing, England, Kennedy Digital Ltd is a small branding company. Their services include Branding and Web Design.

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  • Big Salami Ltd. Logotype

    Big Salami Ltd.

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    Freelancer

    Services provided

    10% Web Development
    15% UX/UI Design
    10% Custom Software Development +8
    10% E-Commerce Development
    10% Graphic Design
    10% Logo
    10% Print Design
    10% Web Design
    5% IT Managed Services
    5% IT Strategy Consulting
    5% Video Production

    Focus Areas

    20% JavaScript
    20% PHP
    10% AJAX +9
    10% SQL
    5% ASP
    5% C
    5% C#
    5% HTML5
    5% Objective C
    5% Typescript
    5% XML
    5% jquery

    Big Salami Ltd. Is an UX design agency located in Ashford, England. Their services include UX/UI Design and Web Design.

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  • WebEllio Logotype

    WebEllio

    Not yet reviewed

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

    Services provided

    10% Web Development
    40% E-Commerce Development
    10% Ecommerce Marketing +4
    10% Email Marketing
    10% Logo
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    20% JavaScript
    35% PHP
    25% jquery +2
    10% HTML5
    10% SQL

    Located in Rajshahi, Bangladesh, WebEllio is a small e-commerce development firm. Their services include E-Commerce Development and Web Development.

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  • ADDA Consulting Limited Logotype

    ADDA Consulting Limited

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% CRM Consulting and SI
    10% Cloud Consulting & SI +7
    10% Custom Software Development
    10% Cybersecurity
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% IT Strategy Consulting
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    25% C#
    20% ASP.NET +8
    10% HTML5
    5% ASP
    5% Java
    5% Other programming & scripting languages
    5% PHP
    5% Python
    5% SQL
    5% jquery

    ADDA Consulting Limited is a small web design company headquartered in Lekki, Nigeria. Their services include Web Design and UX/UI Design.

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  • FreelanceDirect Logotype

    FreelanceDirect

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    2 - 9

    Services provided

    10% Web Development
    30% Social Media Marketing
    30% Web Design +3
    10% Content Writing Services
    10% Low/No Code Development
    10% UX/UI Design

    Focus Areas

    15% JavaScript
    50% PHP
    20% jquery +1
    15% SQL

    FreelanceDirect, a web design agency, is in Johannesburg, South Africa. Launched in 2018, the team provides Web Design and Social Media Marketing.

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  • Anzo Technology Logotype

    5.0 3 reviews
    Undisclosed
    < $25 / hr
    2 - 9
    Rajkot, India

    Services provided

    10% Web Development
    25% Custom Software Development
    15% Mobile App Development +5
    10% API Development
    10% Application Management & Support
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% IoT Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP.NET +7
    10% HTML5
    10% Kotlin
    10% Objective C
    10% PHP
    10% SQL
    10% Swift
    10% jquery

    Who we are Your Trusted Tech Partner & Leading IT Development Service Provider Anzo Technology, located in the heart of Saurashtra in Rajkot, Gujarat, India, was founded by Vivek Aghera and Jay

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  • Sympaweb.com | Best Choice For IT Technology الخيار الامثل لتكنولوجيا المعلومات Logotype

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    2 - 9
    Amman, Jordan

    Services provided

    10% Web Development
    30% Web Design
    20% Social Media Marketing +4
    10% Digital Strategy
    10% IT Managed Services
    10% Other Digital Marketing
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    30% PHP
    20% SQL +3
    20% Swift
    10% ASP.NET
    10% Java

    Sympaweb.com | Best Choice For IT Technology الخيار الامثل لتكنولوجيا المعلومات provides web design and development services, notably using WordPress and PHP, as well as digital marketing solutions. Reviews highlight their excellent customer support, effective project management, and an ability to understand and meet industry-specific needs, leading to successful outcomes such as increased website traffic and low bounce rates.

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  • Larven Syndicate Logotype

    5.0 1 review
    $1,000+
    $50 - $99 / hr
    2 - 9
    Dar es Salaam, Tanzania

    Services provided

    10% Web Development
    10% AI Development
    10% Application Management & Support +7
    10% Application Testing
    10% Blockchain
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% Cybersecurity
    10% IT Strategy Consulting
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C# +7
    10% C++
    10% Java
    10% Kotlin
    10% Objective C
    10% PHP
    10% Python
    10% Redux

    Larven Syndicate specializes in developing digital solutions, including user interface design, infrastructure implementation, and database management, employing technologies like NextJS, Firebase, and AWS. The reviews highlight their excellent customer service, timely deliverables, and effective communication, with no notable areas for improvement mentioned.

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  • Mindefy Solutions Logotype

    Mindefy Solutions

    Not yet reviewed

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

    Services provided

    10% Web Development
    70% Mobile App Development
    10% Custom Software Development +1
    10% Enterprise App Modernization

    Focus Areas

    10% JavaScript
    50% Java
    20% Other programming & scripting languages +2
    10% SQL
    10% XML

    Mindefy Solutions is a mobile application development company launched in 2015. The team focuses on Mobile App Development and Custom Software Development.

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  • Elanwrap Technologies Pvt. Ltd. Logotype

    Elanwrap Technologies Pvt. Ltd.

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% E-Commerce Development
    10% Graphic Design +11
    10% Logo
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    5% Application Management & Support
    5% Application Testing
    5% IoT Development
    5% Product Design
    5% Wearable App Development
    3% Packaging Design
    2% Custom Software Development

    Focus Areas

    10% JavaScript
    20% PHP
    20% Swift +5
    10% AJAX
    10% C#
    10% C++
    10% Java
    10% XML

    Elanwrap Technologies Pvt. Ltd., an user experience company, was established in 2017. The firm offers UX/UI Design and E-Commerce Development.

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  • Starfish Enterprise, LLC Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9
    Wilmington, NC

    Services provided

    10% Web Development
    40% Custom Software Development
    20% CRM Consulting and SI +2
    20% Web Design
    10% Enterprise App Modernization

    Focus Areas

    10% JavaScript
    80% Apex
    5% Other programming & scripting languages +1
    5% Ruby

    Starfish Enterprise, LLC is a custom software development firm established in 2011. The company specializes in Custom Software Development and Web Design.

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  • Near Coding Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    San José, Costa Rica

    Services provided

    10% Web Development
    20% IT Managed Services
    20% IT Staff Augmentation +5
    10% Application Management & Support
    10% Application Testing
    10% Custom Software Development
    10% Enterprise App Modernization
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    20% C#
    10% ASP +8
    10% ASP.NET
    10% SQL
    10% Typescript
    10% Visual Basic
    5% C++
    5% Java
    5% Python
    5% XML

    Near Coding is an IT managed services company. They are located in San José, Costa Rica, and their services include IT managed services and IT staff augmentation.

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  • Aplauz Studio Logotype

    Aplauz Studio

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Product Design
    20% UX/UI Design +5
    20% Web Design
    10% Graphic Design
    10% Logo
    5% Mobile App Development
    5% Print Design

    Focus Areas

    10% JavaScript
    70% Other programming & scripting languages
    10% PHP +2
    5% AJAX
    5% Ruby

    Launched in 2017, Aplauz Studio is a small UX agency based in Belgrade, Serbia. Their team offers UX/UI Design and Product Design.

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  • Excite Services Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Application Testing
    10% E-Commerce Development +11
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    5% Affiliate Marketing
    5% Email Marketing
    5% Graphic Design
    5% Logo
    5% Mobile & App Marketing
    5% Mobile App Development
    5% Pay Per Click
    5% Product Design

    Focus Areas

    10% JavaScript
    40% Other programming & scripting languages
    10% C++ +4
    10% Java
    10% PHP
    10% Python
    10% XML

    Excite Services, an UX company, was established in 2018. The firm focuses on UX/UI Design and E-Commerce Development, and is small.

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  • Web IT Pros Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    San Juan Capistrano, CA

    Services provided

    10% Web Development
    20% Search Engine Optimization
    10% Advertising +6
    10% Content Marketing
    10% Conversion Optimization
    10% Digital Strategy
    10% Pay Per Click
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    10% JavaScript
    20% Other programming & scripting languages
    10% AJAX +6
    10% ASP.NET
    10% Java
    10% PHP
    10% SQL
    10% Visual Basic
    10% XML

    Web IT Pros is a small San Juan Capistrano, California-based SEO agency. The team provides Search Engine Optimization and Advertising.

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  • bizahoy Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9
    Las Vegas, NV

    Services provided

    10% Web Development
    30% Business Consulting
    30% IT Strategy Consulting +2
    20% Digital Strategy
    10% E-Commerce Development

    Focus Areas

    10% JavaScript
    90% PHP

    Bizahoy is an IT strategy consulting company. The team is located in Las Vegas, Nevada and Hamburg, Germany, and their services include IT strategy consulting and Business Consulting.

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  • Iconify Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Branding
    20% Custom Software Development +4
    15% Business Consulting
    15% IT Strategy Consulting
    10% Digital Strategy
    10% Marketing Strategy

    Focus Areas

    10% JavaScript
    60% Java
    20% XML +2
    5% C++
    5% Visual Basic

    Iconify is a small London, England-based software development firm. Their services include Custom Software Development and Branding.

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  • DooApp Ltd Logotype

    DooApp Ltd

    Not yet reviewed

    $1,000+
    Undisclosed
    2 - 9

    Services provided

    10% Web Development
    10% Application Management & Support
    10% Application Testing +7
    10% Corporate Photography
    10% Custom Software Development
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% IoT Development
    10% Mobile App Development
    10% Other Application Development

    Focus Areas

    10% JavaScript
    20% Other programming & scripting languages
    10% C# +7
    10% Java
    10% PHP
    10% Python
    10% Swift
    10% XML
    5% ASP.NET
    5% C++

    DooApp Ltd is a custom software development firm. The London, England-based team offers Custom Software Development and Enterprise App Modernization.

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  • zappie Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    55% Mobile App Development
    35% UX/UI Design

    Focus Areas

    10% JavaScript
    70% Typescript
    10% Kotlin +1
    10% Swift

    Located in Poznań, Poland, zappie is a mobile app development firm. Founded in 2020, the team focuses on Mobile App Development and UX/UI Design.

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  • Ingenious Minds Digital Agency Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9
    Karachi, Pakistan

    Services provided

    10% Web Development
    10% E-Commerce Development
    10% Mobile App Development +19
    10% Social Media Marketing
    5% Conversion Optimization
    5% Custom Software Development
    5% Graphic Design
    5% Logo
    5% Pay Per Click
    5% Print Design
    5% UX/UI Design
    5% Web Design
    2% Advertising
    2% Architectural Design
    2% Branding
    2% Digital Strategy
    2% Interior Design
    2% Other Application Development
    2% Out of Home Design
    2% Packaging Design
    2% Product Design
    2% Search Engine Optimization

    Focus Areas

    10% JavaScript
    20% PHP
    10% AJAX +6
    10% C#
    10% Java
    10% Objective C
    10% Python
    10% SQL
    10% XML

    Ingenious Minds Digital Agency is an e-commerce development company. Launched in 2008, the firm focuses on E-Commerce Development and Mobile App Development.

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  • Global TechnoLabs Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Digital Strategy +8
    10% E-Commerce Development
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    8% Wearable App Development
    7% Application Testing
    5% Content Marketing

    Focus Areas

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

    Global TechnoLabs, a custom software development company, is headquartered in Ulhasnagar, India. Established in 2020, the team specializes in Custom Software Development and Digital Strategy.

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  • DEKAMCO Logotype

    Not yet reviewed

    $5,000+
    Undisclosed
    2 - 9
    St. Louis, MO

    Services provided

    10% Web Development
    50% Custom Software Development
    13% Mobile App Development +4
    10% Web Design
    7% Graphic Design
    5% Corporate Photography
    5% Print Design

    Focus Areas

    10% JavaScript
    15% Typescript
    10% Other programming & scripting languages +13
    10% PHP
    10% SQL
    8% C#
    8% C++
    8% Objective C
    5% ASP
    5% ASP.NET
    5% Java
    2% C
    1% AJAX
    1% Redux
    1% Visual Basic
    1% XML

    Software development company DEKAMCO was founded in 2019. The firm offers Custom Software Development and Mobile App Development, and is small.

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  • FJ worX Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Content Marketing
    10% Graphic Design +12
    10% Mobile App Development
    10% UX/UI Design
    5% Branding
    5% Custom Software Development
    5% Logo
    5% Packaging Design
    5% Print Design
    5% Product Design
    5% Search Engine Optimization
    5% Social Media Marketing
    5% Video Production
    5% Web Design

    Focus Areas

    10% JavaScript
    15% Python
    10% C++ +8
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Redux
    10% XML
    5% C#
    5% Objective C
    5% SQL

    FJ worX, an UX company, was launched in 2020. The agency focuses on UX/UI Design and Content Marketing.

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  • GeekRider Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% E-Commerce Development
    10% Email Marketing +7
    10% Graphic Design
    10% Logo
    10% Other Digital Marketing
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    10% JavaScript
    30% Other programming & scripting languages
    30% PHP +3
    10% Java
    10% Python
    10% SQL

    GeekRider is a social media marketing company. Located in Mumbai, India, the agency focuses on Social Media Marketing and Email Marketing.

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  • Digitbite Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Mobile App Development
    10% Custom Software Development +8
    10% Graphic Design
    10% Logo
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    5% Affiliate Marketing
    5% Digital Strategy
    5% Pay Per Click

    Focus Areas

    10% JavaScript
    30% PHP
    30% SQL +3
    10% AJAX
    10% ASP.NET
    10% Perl

    Mobile app development firm Digitbite was launched in 2014. The team provides Mobile App Development and Social Media Marketing and is based in Mumbai, India.

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  • Entrenovu Logotype

    Entrenovu

    Not yet reviewed

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

    Services provided

    10% Web Development
    13% Low/No Code Development
    10% Custom Software Development +21
    10% Cybersecurity
    10% E-Commerce Development
    10% Mobile App Development
    5% Application Management & Support
    5% Search Engine Optimization
    5% Social Media Marketing
    2% Branding
    2% Document Digitization & Management
    2% Ecommerce Marketing
    2% Email Marketing
    2% Marketing Strategy
    2% Other Marketing
    2% Pay Per Click
    1% BI & Big Data Consulting & SI
    1% Cloud Consulting & SI
    1% Digital Strategy
    1% Enterprise App Modernization
    1% IT Strategy Consulting
    1% Other IT Consulting and SI
    1% UX/UI Design
    1% Web Design

    Focus Areas

    10% JavaScript
    15% C
    15% C++ +9
    15% Java
    10% C#
    10% PHP
    10% Ruby
    5% Python
    3% ASP.NET
    3% Typescript
    3% XML
    1% Kotlin

    Entrenovu is a Low/No Code Development company in London, England. Launched in 2022, the team offers Low/No Code Development and Cybersecurity.

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  • 2 Dude Studios Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% AR/VR Development
    20% AI Development +4
    15% Mobile App Development
    10% E-Commerce Development
    10% Other Application Development
    5% AI Agents

    Focus Areas

    10% JavaScript
    15% C#
    15% PHP +9
    10% Java
    10% Python
    10% SQL
    5% AJAX
    5% C
    5% C++
    5% Go
    5% HTML5
    5% Typescript

    Located in Hyderabad, India and New Delhi, India, 2 Dude Studios is an AR/VR development company. Their services include AR/VR development and Artificial Intelligence.

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    More responsive than most other service providers

    2 Dude Studios is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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  • Digi Plasia Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Advertising
    15% Media Planning & Buying +5
    15% Search Engine Optimization
    15% Social Media Marketing
    10% Ecommerce Marketing
    10% Graphic Design
    10% Public Relations

    Focus Areas

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

    Launched in 2021, Digi Plasia is an Advertising company. The team specializes in Advertising and Media Planning & Buying.

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  • GLP Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    50% Custom Software Development
    20% Mobile App Development +3
    10% IoT Development
    5% E-Commerce Development
    5% Other Application Development

    Focus Areas

    10% JavaScript
    65% Java
    10% HTML5 +2
    10% Typescript
    5% Kotlin

    GLP is a custom software development firm based in Wrocław, Poland. They specialize in Custom Software Development and Mobile App Development.

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  • Planetoid AI Logotype

    Planetoid AI

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% AI Development
    20% IoT Development +4
    15% IT Strategy Consulting
    15% Low/No Code Development
    10% Custom Software Development
    10% Robotics Process Automation

    Focus Areas

    10% JavaScript
    55% Python
    10% HTML5 +3
    10% PHP
    10% SQL
    5% Other programming & scripting languages

    Headquartered in Rajkot, India, Planetoid AI is an AI firm. They specialize in Artificial Intelligence and IoT development.

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  • QuickSolve Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Digital Strategy
    10% Content Marketing +6
    10% Custom Software Development
    10% Graphic Design
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    10% JavaScript
    20% AJAX
    15% ASP +5
    15% SQL
    10% ASP.NET
    10% C#
    10% HTML5
    10% Visual Basic

    Founded in 1997, QuickSolve is a Digital Strategy company. The team provides Digital Strategy and Social Media Marketing.

    Read more
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  • AEMedia Logotype

    AEMedia

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Ecommerce Marketing
    15% Marketing Strategy +7
    10% Content Marketing
    10% Content Writing Services
    10% Digital Strategy
    10% Search Engine Optimization
    10% Social Media Marketing
    5% Business Consulting
    5% Web Design

    Focus Areas

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

    Founded in 2023, AEMedia is a Marketing Strategy company. The team offers Marketing Strategy and Ecommerce Marketing.

    Read more
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  • KodersKube Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Digital Strategy
    10% E-Commerce Development +10
    10% Email Marketing
    10% Graphic Design
    10% UX/UI Design
    10% Web Design
    5% Affiliate Marketing
    5% Application Testing
    5% Content Writing Services
    5% Mobile App Development
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    10% AJAX
    10% C# +7
    10% HTML5
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% SQL
    10% XML

    KodersKube, a Digital Strategy company, was founded in 2021. The team focuses on Digital Strategy and Email Marketing.

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  • INPHOENIX Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9
    Thane, India

    Services provided

    15% Web Development
    25% Marketing Strategy
    15% Advertising +5
    15% Social Media Marketing
    10% Graphic Design
    10% UX/UI Design
    5% API Development
    5% E-Commerce Development

    Focus Areas

    11% JavaScript
    17% C++
    15% SQL +7
    11% Ember.js
    11% HTML5
    11% Redux
    6% Java
    6% Other programming & scripting languages
    6% XML
    6% backbone.js

    INPHOENIX is a Marketing Strategy company headquartered in Thane, India. They focus on Marketing Strategy and Advertising.

    Read more
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  • Creative Network Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% E-Commerce Development
    20% Ecommerce Marketing +3
    20% Graphic Design
    20% Social Media Marketing
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    20% Other programming & scripting languages
    20% PHP +5
    10% AJAX
    10% HTML5
    10% SQL
    10% XML
    10% jquery

    Creative Network is a Casablanca, Morocco-based social media marketing company. Their services include Social Media Marketing and Graphic Design.

    Read more
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  • Bikare Software, Design, Information Technologies and Consulting Logotype

    Bikare Software, Design, Information Technologies and Consulting

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Custom Software Development
    15% Web Design +28
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Mobile App Development
    1% AI Development
    1% API Development
    1% BI & Big Data Consulting & SI
    1% Business Consulting
    1% CRM Consulting and SI
    1% Cloud Consulting & SI
    1% Content Marketing
    1% Conversion Optimization
    1% Cybersecurity
    1% DevOps Managed Services
    1% Digital Strategy
    1% E-Commerce Development
    1% ECM Consulting and SI
    1% ERP Consulting and SI
    1% Ecommerce Marketing
    1% Email Marketing
    1% Graphic Design
    1% IoT Development
    1% Logo
    1% Microservices Architecture Services
    1% Mobile & App Marketing
    1% Print Design
    1% Search Engine Optimization
    1% Social Media Marketing
    1% UX/UI Design

    Focus Areas

    10% JavaScript
    10% AJAX
    10% HTML5 +13
    10% Java
    10% PHP
    10% Swift
    10% jquery
    5% Kotlin
    5% Redux
    5% SQL
    5% XML
    5% backbone.js
    2% Python
    1% Go
    1% Typescript
    1% UnrealScript

    Bikare Software, Design, Information Technologies and Consulting is a custom software development firm. They are in Tire, Türkiye. Their team offers Custom Software Development and Web Design.

    Read more
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  • C9 ads Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Wilson, Australia

    Services provided

    10% Web Development
    10% E-Commerce Development
    10% Graphic Design +8
    10% Logo
    10% Packaging Design
    10% Product Marketing
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    5% Advertising
    5% Branding

    Focus Areas

    10% JavaScript
    50% PHP
    20% Python +2
    10% C++
    10% Java

    C9 ads is a social media marketing company. Established in 2018, their team specializes in Social Media Marketing and Search Engine Optimization.

    Read more
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  • Dignite Studios Logotype

    Dignite Studios

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    10% Web Development
    20% Mobile App Development
    10% Branding +6
    10% Custom Software Development
    10% Graphic Design
    10% Product Design
    10% Social Media Marketing
    10% Video Production
    10% Web Design

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% Elixir +7
    10% Ember.js
    10% Go
    10% Java
    10% PHP
    10% Python
    10% Ruby
    10% jquery

    Dignite Studios, an application development firm, was established in 2020. The team specializes in Mobile App Development and Branding and is headquartered in Orlando, Florida.

    Read more
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  • Agencia Digital SP Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Zaragoza, Spain

    Services provided

    10% Web Development
    30% E-Commerce Development
    20% Custom Software Development +4
    10% Branding
    10% IT Strategy Consulting
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    10% JavaScript
    40% PHP
    20% Ruby +3
    15% AJAX
    10% Other programming & scripting languages
    5% HTML5

    Agencia Digital SP is a custom software development company founded in 2013. The team provides Custom Software Development and E-Commerce Development and is headquartered in Zaragoza, Spain.

    Read more
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  • HM和吉家行銷有限公司 Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    大同區, Taiwan

    Services provided

    10% Web Development
    20% Branding
    20% Pay Per Click +3
    20% Search Engine Optimization
    20% Social Media Marketing
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    30% PHP
    30% Python +1
    30% SQL

    HM和吉家行銷有限公司 is a branding company. The 大同區, Taiwan-based company was launched in 2024. Their team focuses on Branding and Social Media Marketing.

    Read more
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  • LDA Digital Solutions Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    Tirana, Albania

    Services provided

    10% Web Development
    70% CRM Consulting and SI
    10% Custom Software Development +1
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    20% Java
    10% ASP.NET +6
    10% Apex
    10% C++
    10% HTML5
    10% Python
    10% SQL
    10% Swift

    LDA Digital Solutions is a small CRM consulting and SI company established in 2020. Their services include CRM consulting and SI and Custom Software Development.

    Read more
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  • Kiran ITES Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Coimbatore, India

    Services provided

    10% Web Development
    10% Content Marketing
    10% Conversion Optimization +7
    10% Digital Strategy
    10% E-Commerce Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    25% Other programming & scripting languages
    25% PHP +3
    20% SQL
    10% AJAX
    10% jquery

    Kiran ITES is a Digital Strategy company launched in 1997. Their team provides Digital Strategy and Social Media Marketing.

    Read more
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  • TopWeb Logotype

    TopWeb

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Content Marketing
    10% Custom Software Development +7
    10% E-Commerce Development
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    30% HTML5
    30% PHP +2
    20% jquery
    10% SQL

    TopWeb is a social media marketing company. They were founded in 2017 and specialize in Social Media Marketing and Content Marketing.

    Read more
    View Profile
  • 99Creatix Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    2 - 9
    Faisalabad, Pakistan

    Services provided

    10% Web Development
    10% Content Marketing
    10% Conversion Optimization +7
    10% Custom Software Development
    10% Email Marketing
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    10% Apex
    10% C++ +9
    10% HTML5
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Ruby
    5% C#
    5% Perl
    5% SQL
    5% jquery

    Launched in 2023, 99Creatix, a small social media marketing firm, is in Faisalabad, Pakistan. Their services include Social Media Marketing and Content Marketing.

    Read more
    View Profile
  • Resourcology Inc. Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    Toronto, Canada

    Services provided

    20% Web Development
    20% Custom Software Development
    12% Mobile App Development +10
    10% E-Commerce Development
    10% UX/UI Design
    5% Graphic Design
    5% Search Engine Optimization
    5% Social Media Marketing
    5% Web Design
    3% Email Marketing
    2% Content Marketing
    2% Logo
    1% Mobile & App Marketing

    Focus Areas

    15% JavaScript
    40% PHP
    15% SQL +8
    5% ASP.NET
    5% Java
    5% Python
    5% Ruby
    3% Perl
    3% Visual Basic
    2% Redux
    2% Swift

    Resourcology Inc. Is a Toronto, Canada-based software development firm. They offer Custom Software Development and Web Development.

    Read more
    View Profile
  • ABC XYZ Logotype

    ABC XYZ

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% E-Commerce Development
    25% Mobile App Development +2
    15% Web Design
    10% AR/VR Development

    Focus Areas

    12% JavaScript
    23% Java
    11% Kotlin +5
    11% PHP
    11% Python
    11% Swift
    11% Typescript
    10% SQL

    Founded in 2005, ABC XYZ, a small e-commerce development firm, is located in abc xyz, Andorra. Their services include E-Commerce Development and Mobile App Development.

    Read more
    View Profile
  • vbyte tech services Logotype

    Not yet reviewed

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

    Services provided

    12% Web Development
    20% Web Design
    10% Application Management & Support +9
    10% Cloud Consulting & SI
    10% Email Marketing
    10% Low/No Code Development
    8% E-Commerce Development
    5% Affiliate Marketing
    5% Social Media Marketing
    5% UX/UI Design
    3% CRM Consulting and SI
    2% Logo

    Focus Areas

    10% JavaScript
    30% PHP
    20% HTML5 +6
    20% SQL
    5% Other programming & scripting languages
    5% XML
    5% jquery
    3% AJAX
    2% backbone.js

    Vbyte tech services is a web design agency. They focus on Web Design and Web Development and were launched in 2021.

    Read more
    View Profile
  • Datart Infotech Logotype

    Not yet reviewed

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

    Services provided

    12% Web Development
    19% Custom Software Development
    15% E-Commerce Development +5
    12% IoT Development
    12% Mobile App Development
    10% IT Strategy Consulting
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    25% Ember.js
    10% Other programming & scripting languages +6
    10% PHP
    10% Python
    10% Ruby
    10% SQL
    10% Swift
    5% Java

    Established in 2023, Datart Infotech is a software development company. The team focuses on Custom Software Development and E-Commerce Development.

    Read more
    View Profile

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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 Brainhub
2 ImageX
3 xfive
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 HTMLPanda

List of the Top 15 JavaScript Development Companies

  1. 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

    50% Web Development
    75% JavaScript
    50% 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. xfive Logotype

    xfive

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

    Ability to deliver

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

    Service focus

    70% Web Development
    50% JavaScript
    30% 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

    39.4/40.0
    19.6/20 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. 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
  16. Sigma Software Group Logotype

    Sigma Software Group

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

    Ability to deliver

    38.8/40.0
    19/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    21% Web Development
    18% JavaScript
    79% 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. Brainium Information Technologies Logotype

    Brainium Information Technologies

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

    Ability to deliver

    36.3/40.0
    19/20 Reviews
    9/10 Clients & Experience
    8.4/10 Market Presence

    Service focus

    35% Web Development
    30% JavaScript
    65% Other
    View Profile Visit Website
  21. 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
  22. 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
  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
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  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
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  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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