Leave a Review For Providers 0 0
  • Post a Project
Home Web Developers JavaScript

Top JavaScript Developers

JavaScript powers everything from interactive websites to complex enterprise applications. Partnering with an experienced JavaScript development agency ensures your product is fast, secure, and ready to scale. Clutch makes it easy to find trusted providers by publishing in-depth, verified client reviews and transparent performance data. Use our filters to sort agencies by budget, location, framework expertise, and more. Looking for regional specialists? Browse firms in the United States, United Kingdom, or Canada to compare portfolios and pricing in your market. Start exploring today and shortlist partners that align with your goals.
Ratings Updated: May 19, 2026
We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust
Get Matched

15 Leaders 15 Contenders

22,064 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Featured

    What are Featured Providers?

    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

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

    Services provided

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

    Focus Areas

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

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

    See all 89 projects

    Reviews mention Adaptable

    The feedback regarding Digis highlights a strong adaptability to client needs and evolving project requirements. Clients noted that team members, particularly Alex, quickly adjusted to changing demands, proactively communicated updates, and provided thoughtful suggestions that enhanced project outcomes. For instance, one client emphasized that Alex's responsiveness and ownership made collaboration seamless, while another praised the team's organizational skills and problem-solving capabilities. Overall, the sentiment reflects high satisfaction with Digis' ability to adapt and deliver effectively.
    • Custom Software Development for AI Platform
      4.5 Apr 24, 2024

      Their responsiveness and adaptability to our requirements were commendable, making them a valuable asset to our team. Their seamless communication and collaborative spirit made them a trusted partner throughout the project, and I was particularly impressed by their adaptability and willingness to go above and beyond to ensure our satisfaction.

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

      Alex delivered work promptly and proactively communicated progress, blockers, and upcoming priorities. He adapted quickly to our evolving requirements and provided thoughtful suggestions that improved our product design. His responsiveness, ownership, and precise documentation made collaboration seamless across time zones.

      Read Full Review
    Read All Reviews
    3 of 3 reviews are 5 stars
    2 new reviews for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 3 times in the past 6 months

    In the last six months, clients have expressed high satisfaction with Digis, a Fiverr company (NYSE: FVRR), highlighting their impressive responsiveness and quality of development. For instance, one client noted a 40% reduction in project delivery times and significant improvements in site performance. Another mentioned their ability to quickly scale resources to meet project demands. Overall, the sentiment is overwhelmingly positive, with clients appreciating the team's integration and collaborative approach, leaving little room for improvement.
    Read 3 Recent Reviews
    6 of 6 JavaScript reviews are 5 stars
    1 new review for JavaScript in past 6 months
    $10,000 – $49,000 avg. project cost

    JavaScript Experience

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

    Read Most Recent Review

    Industry Experience

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

    Read All Reviews

    Select Industry to see insights

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

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    10 - 49
    Sheridan, WY

    Services provided

    10% Web Development
    20% AI Development
    20% BI & Big Data Consulting & SI +5
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% Digital Engineering
    10% E-Commerce Development
    10% IT Strategy Consulting

    Focus Areas

    20% JavaScript
    80% Python

    Business intelligence company ActiveWizards was launched in 2004. The agency provides BI & big data consulting & SI and Artificial Intelligence, and is small.

    Read more
    View Profile
  • Gate 39 Media Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    10 - 49
    Chicago, IL

    Services provided

    20% Web Development
    40% Custom Software Development
    15% CRM Consulting and SI +2
    15% Digital Strategy
    10% Cloud Consulting & SI

    Focus Areas

    10% JavaScript
    25% C#
    25% PHP +6
    10% Other programming & scripting languages
    10% SQL
    5% AJAX
    5% ASP.NET
    5% Java
    5% Python

    Gate 39 Media, a custom software development company, is headquartered in Chicago, Illinois. Established in 2003, the team offers Custom Software Development and Web Development.

    Read more
    View Profile
  • INFINITE SYNERGY Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    50 - 249
    Astana, Kazakhstan

    Services provided

    25% Web Development
    25% Enterprise App Modernization
    15% Mobile App Development +7
    10% Application Management & Support
    10% Application Testing
    5% Custom Software Development
    3% Cloud Consulting & SI
    3% ERP Consulting and SI
    2% IT Managed Services
    2% IT Staff Augmentation

    Focus Areas

    13% JavaScript
    20% C#
    20% Java +10
    10% Typescript
    5% AJAX
    5% ASP.NET
    5% Kotlin
    5% Objective C
    5% Redux
    5% SQL
    5% Swift
    1% ASP
    1% XML

    Website development firm INFINITE SYNERGY was launched in 2018. The midsize team focuses on Web Development and Enterprise App Modernization.

    Read more
    View Profile

    • Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

    Get My Matches
  • Tony Demot Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    Freelancer
    Burley in Wharfedale, England

    Services provided

    45% Web Development
    45% Web Design
    10% AR/VR Development

    Focus Areas

    31% JavaScript
    19% Typescript
    13% C# +3
    13% PHP
    13% Python
    11% SQL

    Tony Demot is a web design company. They were launched in 2022, and their services include Web Design and Web Development.

    Read more
    View Profile
  • Openwave Computing Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    New York, NY

    Services provided

    15% Web Development
    20% Mobile App Development
    20% Web Design +5
    10% Blockchain
    10% E-Commerce Development
    10% Search Engine Optimization
    10% UX/UI Design
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    10% ASP
    10% ASP.NET +10
    10% C#
    10% Objective C
    10% PHP
    10% Visual Basic
    5% AJAX
    5% Java
    5% Other programming & scripting languages
    5% Python
    5% SQL
    5% Swift

    Openwave Computing is an application development firm. They are in New York, New York and Kuala Lumpur, Malaysia. Their team provides Mobile App Development and Web Design.

    Read more
    View Profile
  • Stun and Awe Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    2 - 9
    Berlin, Germany

    Services provided

    10% Web Development
    15% Corporate Training & Coaching
    15% Product Marketing +7
    10% Business Consulting
    10% CRM Consulting and SI
    10% Digital Strategy
    10% Marketing Strategy
    10% UX/UI Design
    5% AI Development
    5% BI & Big Data Consulting & SI

    Focus Areas

    30% JavaScript
    30% HTML5
    15% SQL +3
    10% Other programming & scripting languages
    10% PHP
    5% Python

    Stun and Awe is a small Corporate Training & Coaching company. They offer Corporate Training & Coaching and Product Marketing and were launched in 2017.

    Read more
    View Profile
  • Websolute | AI-First Digital Agency Logotype

    Websolute | AI-First Digital Agency

    Not yet reviewed

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

    Services provided

    15% Web Development
    10% Digital Strategy
    10% Pay Per Click +10
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    5% AI Agents
    5% AI Consulting
    5% Branding
    5% Conversion Optimization
    5% E-Commerce Development
    5% Generative AI
    5% UX/UI Design

    Focus Areas

    10% JavaScript
    15% HTML5
    10% ASP +8
    10% ASP.NET
    10% Java
    10% Other programming & scripting languages
    10% XML
    10% jquery
    5% Python
    5% Ruby
    5% SQL

    Based in Pesaro, Italy, Websolute | AI-First Digital Agency is a midsize web development firm. Their services include Web Development and Digital Strategy.

    Read more
    View Profile
  • Arista IT Services Ltd. Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    35% Custom Software Development
    25% E-Commerce Development +1
    20% IT Managed Services

    Focus Areas

    15% JavaScript
    20% ASP
    20% PHP +4
    15% Apex
    10% Java
    10% SQL
    10% XML

    Arista IT Services Ltd., a small custom software development company, is in Dhaka, Bangladesh. The team offers Custom Software Development and E-Commerce Development.

    Read more
    View Profile
  • Rimik Technologies Logotype

    Rimik Technologies

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Custom Software Development
    20% E-Commerce Development +3
    20% Mobile App Development
    5% Application Management & Support
    5% Other Application Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP +8
    10% ASP.NET
    10% C#
    10% PHP
    10% Python
    10% SQL
    10% Typescript
    5% Ember.js
    5% XML

    Small software development firm Rimik Technologies, is located in Bharatpur, India. The team offers Custom Software Development and Web Development.

    Read more
    View Profile
  • Noralogix Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Johannesburg, South Africa

    Services provided

    10% Web Development
    40% Custom Software Development
    30% Enterprise App Modernization +2
    10% Cloud Consulting & SI
    10% Other Application Development

    Focus Areas

    25% JavaScript
    50% C#
    15% Typescript +1
    10% SQL

    Noralogix is a Johannesburg, South Africa-based custom software development firm. Established in 2017, the team provides Custom Software Development and Enterprise App Modernization.

    Read more
    View Profile
  • Domino New York Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Graphic Design
    20% Logo +3
    20% UX/UI Design
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    25% JavaScript
    25% HTML5
    25% Python +1
    25% Typescript

    Domino New York is a small Brooklyn, New York-based web design agency. The team provides Web Design and UX/UI Design.

    Read more
    View Profile
  • Kaustubh Shinde Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    30% Web Design
    20% UX/UI Design +1
    10% Logo

    Focus Areas

    25% JavaScript
    20% AJAX
    15% PHP +4
    13% SQL
    12% XML
    9% Typescript
    6% Redux

    Kaustubh Shinde is a website development company. They were launched in 2025, and their services include Web Development and Web Design.

    Read more
    View Profile
  • Cyber Octane Interactive Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% AR/VR Development
    20% Branding +2
    20% Mobile App Development
    20% UX/UI Design

    Focus Areas

    33% JavaScript
    34% PHP
    33% Python

    Cyber Octane Interactive is an user experience company. The team is in Polgasowita, Sri Lanka, and their services include UX/UI Design and AR/VR development.

    Read more
    View Profile
  • GVBE Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Branding
    20% Mobile App Development +4
    20% UX/UI Design
    10% AR/VR Development
    10% Custom Software Development
    10% Digital Strategy

    Focus Areas

    43% JavaScript
    43% Ruby
    14% Ember.js

    GVBE is a Tallinn, Estonia-based UX company. Their services include UX/UI Design and Branding.

    Read more
    View Profile
  • Falloutecom Software Solution Logotype

    Falloutecom Software Solution

    Not yet reviewed

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

    Services provided

    17% Web Development
    17% Mobile App Development
    15% Custom Software Development +4
    15% Social Media Marketing
    12% E-Commerce Development
    12% Graphic Design
    12% Search Engine Optimization

    Focus Areas

    30% JavaScript
    30% PHP
    20% HTML5 +1
    20% Other programming & scripting languages

    Falloutecom Software Solution, a website development company, was founded in 2022. The team provides Web Development and Mobile App Development.

    Read more
    View Profile
  • MAY32 Agency Logotype

    MAY32 Agency

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    20% Web Development
    20% Branding
    20% Content Marketing +2
    20% Search Engine Optimization
    20% Web Design

    Focus Areas

    33% JavaScript
    34% HTML5
    33% PHP

    Launched in 2024, MAY32 Agency, a small branding agency, is based in London, England and Taipei, Taiwan. Their team provides Branding and Content Marketing.

    Read more
    View Profile
  • OrbithinX Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Cybersecurity +2
    20% Digital Strategy
    20% Mobile App Development

    Focus Areas

    33% JavaScript
    34% Java
    33% Swift

    Launched in 2024, OrbithinX, a small Digital Strategy company, is headquartered in Lahore, Pakistan. Their services include Digital Strategy and Cybersecurity.

    Read more
    View Profile
  • Corebit Infosoft Logotype

    Corebit Infosoft

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Mobile App Development
    20% Custom Software Development +2
    12% UX/UI Design
    8% Graphic Design

    Focus Areas

    17% JavaScript
    20% SQL
    18% PHP +5
    10% Kotlin
    10% Python
    10% Swift
    10% Typescript
    5% Redux

    Corebit Infosoft is a web development company. Founded in 2019, the team focuses on Web Development and Mobile App Development. The agency is located in Rajkot, India.

    Read more
    View Profile
  • Software Farm Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Jaipur, India

    Services provided

    20% Web Development
    20% Cloud Consulting & SI
    20% Digital Strategy +2
    20% Mobile App Development
    20% Web Design

    Focus Areas

    33% JavaScript
    34% Java
    33% Python

    Software Farm, a Digital Strategy company, is based in Jaipur, India and Malda, India. They specialize in Digital Strategy and Web Design and were founded in 2024.

    Read more
    View Profile
  • Shoppias Ecommerce Logotype

    Shoppias Ecommerce

    Not yet reviewed

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

    Services provided

    10% Web Development
    75% E-Commerce Development
    15% Mobile App Development

    Focus Areas

    20% JavaScript
    60% PHP
    20% Python

    Shoppias Ecommerce, an e-commerce development firm, is headquartered in Rosario, Argentina and Sheridan, Wyoming. Their services include E-Commerce Development and Mobile App Development.

    Read more
    View Profile
  • Zneus Technologies Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Sahibzada Ajit Singh Nagar, India

    Services provided

    30% Web Development
    40% Mobile App Development
    30% UX/UI Design

    Focus Areas

    10% JavaScript
    30% Kotlin
    30% Objective C +1
    30% Swift

    Zneus Technologies is an app development company. Their team is based in Sahibzada Ajit Singh Nagar, India. The company offers Mobile App Development and UX/UI Design.

    Read more
    View Profile
  • Astorick Technologies Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    30% Custom Software Development
    20% Mobile App Development +3
    10% AR/VR Development
    10% Blockchain
    10% UX/UI Design

    Focus Areas

    20% JavaScript
    20% Kotlin
    20% Swift +4
    10% Go
    10% Java
    10% Objective C
    10% Redux

    Astorick Technologies is a custom software development firm. They offer Custom Software Development and Mobile App Development and were established in 2020.

    Read more
    View Profile
  • ANG Solutions Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    Tel Aviv-Yafo, Israel

    Services provided

    30% Web Development
    50% Custom Software Development
    10% Cybersecurity +1
    10% IT Managed Services

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C# +7
    10% Go
    10% Java
    10% Python
    10% Ruby
    10% SQL
    10% Swift
    10% Typescript

    ANG Solutions is a software development company. In Tel Aviv-Yafo, Israel, their small team specializes in Custom Software Development and Web Development. The company was established in 2011.

    Read more
    View Profile
  • EBO - Edusha Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Mobile App Development +14
    5% AI Development
    5% Branding
    5% Content Marketing
    5% Digital Strategy
    5% E-Commerce Development
    5% Graphic Design
    5% IT Strategy Consulting
    5% IoT Development
    5% Logo
    5% Packaging Design
    5% Social Media Marketing
    5% UX/UI Design
    5% Video Production
    5% Web Design

    Focus Areas

    30% JavaScript
    40% Typescript
    20% PHP +2
    5% SQL
    5% XML

    EBO - Edusha is a custom software development firm. The team offers Custom Software Development and Web Development and is headquartered in Delhi, India.

    Read more
    View Profile
  • Fasi Soft Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Hujra Shah Muqeem, Pakistan

    Services provided

    20% Web Development
    20% Web Design
    15% E-Commerce Development +8
    10% Email Marketing
    5% Affiliate Marketing
    5% Content Marketing
    5% Digital Strategy
    5% Other Digital Marketing
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design

    Focus Areas

    20% JavaScript
    40% PHP
    20% AJAX +2
    10% Other programming & scripting languages
    10% SQL

    Fasi Soft, a web design agency, was founded in 2019. Located in Hujra Shah Muqeem, Pakistan, the team offers Web Design and Web Development.

    Read more
    View Profile
  • AX Creative Agency Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    10 - 49
    Docklands, Australia

    Services provided

    10% Web Development
    20% Marketing Strategy
    20% Video Production +4
    15% Graphic Design
    15% UX/UI Design
    10% Branding
    10% Media Planning & Buying

    Focus Areas

    20% JavaScript
    30% HTML5
    20% Kotlin +2
    20% Other programming & scripting languages
    10% SQL

    AX Creative Agency is a Marketing Strategy company. The firm is located in Docklands, Australia. Their services include Marketing Strategy and Video Production.

    Read more
    View Profile
  • Jethi Tech Solutions Pvt Ltd Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    Jaipur, India

    Services provided

    10% Web Development
    15% AR/VR Development
    12% Low/No Code Development +13
    10% Custom Software Development
    10% Mobile App Development
    5% Application Testing
    5% Blockchain
    5% E-Commerce Development
    5% Graphic Design
    5% IoT Development
    5% Logo
    5% Market Research
    5% Wearable App Development
    1% Other Application Development
    1% UX/UI Design
    1% Web Design

    Focus Areas

    21% JavaScript
    14% PHP
    14% SQL +7
    9% Kotlin
    7% AJAX
    7% ASP.NET
    7% Other programming & scripting languages
    7% Python
    7% Redux
    7% Typescript

    Jethi Tech Solutions Pvt Ltd is a midsize Jaipur, India-based AR/VR development company. Their services include AR/VR development and Custom Software Development.

    Read more
    View Profile
  • Spectrum Future Technology Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    Peoria, IL

    Services provided

    15% Web Development
    20% Mobile App Development
    10% AI Development +7
    10% Custom Software Development
    10% IT Staff Augmentation
    10% Low/No Code Development
    10% UX/UI Design
    5% AI Consulting
    5% E-Commerce Development
    5% Staffing

    Focus Areas

    16% JavaScript
    25% Visual Basic
    16% Java +3
    16% PHP
    16% Python
    11% SQL

    Spectrum Future Technology is a Peoria, Illinois-based software development firm. Their services include Custom Software Development and Mobile App Development.

    Read more
    View Profile
  • Beyond Technologies Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Glen Allen, VA

    Services provided

    20% Web Development
    20% AI Development
    20% Custom Software Development +3
    20% E-Commerce Development
    10% Low/No Code Development
    10% Mobile App Development

    Focus Areas

    11% JavaScript
    22% Typescript
    17% ASP.NET +5
    17% C#
    11% jquery
    10% Elixir
    6% Go
    6% backbone.js

    Beyond Technologies, a midsize software development company, is based in Glen Allen, Virginia and Lahore, Pakistan. The team focuses on Custom Software Development and Web Development.

    Read more
    View Profile
  • Nixaam LLC Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    50 - 249
    Karachi, Pakistan

    Services provided

    20% Web Development
    20% AI Development
    20% Content Marketing +3
    20% Web Design
    10% AR/VR Development
    10% Custom Software Development

    Focus Areas

    11% JavaScript
    17% ASP.NET
    17% C# +5
    11% HTML5
    11% Python
    11% Redux
    11% SQL
    11% jquery

    Nixaam LLC, a Content Marketing company, focus on Content Marketing and Web Design. They were launched in 2010.

    Read more
    View Profile
  • Ingenuity Technologies Limited Logotype

    Ingenuity Technologies Limited

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49

    Services provided

    20% Web Development
    20% Application Testing
    20% Custom Software Development +2
    20% IT Strategy Consulting
    20% Mobile App Development

    Focus Areas

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

    Ingenuity Technologies Limited is a small software development company. Launched in 2012, the team specializes in Custom Software Development and IT strategy consulting.

    Read more
    View Profile
  • Boost by Design Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Savannah, GA

    Services provided

    15% Web Development
    20% Digital Strategy
    15% Search Engine Optimization +7
    10% E-Commerce Development
    10% Pay Per Click
    10% Web Design
    5% Conversion Optimization
    5% Email Marketing
    5% Print Design
    5% Social Media Marketing

    Focus Areas

    20% JavaScript
    50% PHP
    15% SQL +2
    10% AJAX
    5% XML

    Boost by Design, a Digital Strategy company, focuses on Digital Strategy and Search Engine Optimization. The agency is in Savannah, Georgia and Richmond Hill, Georgia.

    Read more
    View Profile
  • Digital Web Experts Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    New Delhi, India

    Services provided

    25% Web Development
    25% Web Design
    20% Search Engine Optimization +2
    15% E-Commerce Development
    15% Social Media Marketing

    Focus Areas

    10% JavaScript
    50% PHP
    30% SQL +1
    10% XML

    Web design company Digital Web Experts is headquartered in New Delhi, India. The team specializes in Web Design and Web Development.

    Read more
    View Profile
  • Langtech Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    San Francisco, CA

    Services provided

    10% Web Development
    20% Custom Software Development
    20% IT Managed Services +6
    10% Cloud Consulting & SI
    10% Cybersecurity
    10% IT Strategy Consulting
    10% Mobile App Development
    5% BI & Big Data Consulting & SI
    5% CRM Consulting and SI

    Focus Areas

    25% JavaScript
    25% C#
    25% SQL +3
    10% PHP
    10% Visual Basic
    5% Other programming & scripting languages

    Founded in 1987, Langtech is a small IT managed services company. Their services include IT managed services and Custom Software Development.

    Read more
    View Profile
  • Minebrat Private Limited Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% Custom Software Development
    15% E-Commerce Development +8
    15% Mobile App Development
    10% Web Design
    8% UX/UI Design
    5% BI & Big Data Consulting & SI
    5% IT Managed Services
    5% IT Staff Augmentation
    5% Other Application Development
    2% Logo

    Focus Areas

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

    Established in 2017, Minebrat Private Limited is a small Bengaluru, India-based custom software development company. Their services include Custom Software Development and Web Development.

    Read more
    View Profile
  • AddBloom Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    10 - 49
    Dbayeh, Lebanon

    Services provided

    20% Web Development
    20% Digital Strategy
    20% Web Design +3
    15% Media Planning & Buying
    15% Social Media Marketing
    10% Conversion Optimization

    Focus Areas

    15% JavaScript
    25% Other programming & scripting languages
    15% HTML5 +3
    15% PHP
    15% Typescript
    15% jquery

    AddBloom is a Digital Strategy company. Located in Dbayeh, Lebanon and Dubai, United Arab Emirates, the company provides Digital Strategy and Web Design.

    Read more
    View Profile
  • Primal Codes Technologies Logotype

    Primal Codes Technologies

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49

    Services provided

    20% Web Development
    20% Custom Software Development
    20% E-Commerce Development +2
    20% Mobile App Development
    20% Web Design

    Focus Areas

    15% JavaScript
    20% AJAX
    20% PHP +3
    15% Kotlin
    15% SQL
    15% Swift

    Headquartered in India, Primal Codes Technologies is a software development company. They provide Custom Software Development and E-Commerce Development and were launched in 2015.

    Read more
    View Profile
  • Xenber Sdn Bhd Logotype

    Xenber Sdn Bhd

    Not yet reviewed

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

    Services provided

    25% Web Development
    30% Mobile App Development
    15% Custom Software Development +3
    10% AR/VR Development
    10% Cloud Consulting & SI
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    20% C#
    20% Java +3
    20% Objective C
    20% PHP
    10% SQL

    Xenber Sdn Bhd, a small app development firm, is in Petaling Jaya, Malaysia. The team focuses on Mobile App Development and Web Development.

    Read more
    View Profile
  • Website design and Development Pakistan Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Web Design +6
    15% Search Engine Optimization
    5% Content Marketing
    5% IT Managed Services
    5% Logo
    5% Other Digital Marketing
    5% Video Production

    Focus Areas

    15% JavaScript
    70% PHP
    10% AJAX +1
    5% XML

    Website design and Development Pakistan, a custom software development company, was established in 2007. The team offers Custom Software Development and Web Design.

    Read more
    View Profile
  • BuildEmpire Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    60% Custom Software Development
    10% Enterprise App Modernization +2
    10% Other Application Development
    10% UX/UI Design

    Focus Areas

    25% JavaScript
    25% Ember.js
    25% PHP +1
    25% Ruby

    Launched in 2002, BuildEmpire, a small custom software development company, is located in Manchester, England. Their team provides Custom Software Development and Enterprise App Modernization.

    Read more
    View Profile
  • Stimulus Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    10 - 49
    Balmain, Australia

    Services provided

    20% Web Development
    15% Custom Software Development
    15% Graphic Design +4
    15% Search Engine Optimization
    15% Web Design
    10% Logo
    10% Mobile App Development

    Focus Areas

    15% JavaScript
    20% Objective C
    15% Java +4
    15% PHP
    15% Perl
    10% C
    10% C++

    Stimulus is a web development company launched in 2000. Their services include Web Development and Custom Software Development.

    Read more
    View Profile
  • Text Connects Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    Killingly, CT

    Services provided

    10% Web Development
    70% E-Commerce Development
    10% Custom Software Development +2
    5% Business Consulting
    5% IoT Development

    Focus Areas

    25% JavaScript
    40% Visual Basic
    15% SQL +2
    10% ASP.NET
    10% C#

    Established in 2001, Text Connects is an e-commerce development company. Located in Killingly, Connecticut, the team focuses on E-Commerce Development and Custom Software Development.

    Read more
    View Profile
  • Sundown Solutions Logotype

    Not yet reviewed

    $25,000+
    $150 - $199 / hr
    10 - 49
    Altham, England

    Services provided

    10% Web Development
    20% IT Managed Services
    15% IT Strategy Consulting +7
    10% Cloud Consulting & SI
    10% Cybersecurity
    10% Enterprise App Modernization
    10% Mobile App Development
    5% Application Management & Support
    5% BI & Big Data Consulting & SI
    5% Custom Software Development

    Focus Areas

    25% JavaScript
    25% C#
    20% SQL +5
    10% Typescript
    5% AJAX
    5% C++
    5% PHP
    5% Visual Basic

    Sundown Solutions is an IT managed services company. Founded in 2008, their team specializes in IT managed services and IT strategy consulting.

    Read more
    View Profile
  • Salesforce Offshore Support Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Ajman, United Arab Emirates

    Services provided

    10% Web Development
    40% CRM Consulting and SI
    20% IT Managed Services +3
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% Web Design

    Focus Areas

    25% JavaScript
    25% PHP
    25% SQL +1
    25% Visual Basic

    Salesforce Offshore Support, a CRM consulting and SI company, is based in Ajman, United Arab Emirates. The team offers CRM consulting and SI and IT managed services.

    Read more
    View Profile
  • Evolution Key for Information Technology Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Amman, Jordan

    Services provided

    25% Web Development
    20% E-Commerce Development
    20% Mobile App Development +6
    10% Search Engine Optimization
    5% Application Testing
    5% Custom Software Development
    5% IT Managed Services
    5% UX/UI Design
    5% Web Design

    Focus Areas

    10% JavaScript
    45% PHP
    20% AJAX +2
    20% SQL
    5% Python

    Evolution Key for Information Technology, a website development firm, offer Web Development and Mobile App Development. They were established in 2020.

    Read more
    View Profile
  • Digital Marketing Company in Delhi NCR | Daylogic Infotech Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Digital Strategy
    10% Email Marketing +8
    10% Low/No Code Development
    10% Mobile & App Marketing
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Web Design
    5% E-Commerce Development
    5% UX/UI Design

    Focus Areas

    25% JavaScript
    45% PHP
    20% Other programming & scripting languages +1
    10% Python

    Web development company Digital Marketing Company in Delhi NCR | Daylogic Infotech focuses on Web Development and Digital Strategy. They were launched in 2018.

    Read more
    View Profile
  • Fuel Media Inc. Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Cambridge, MA

    Services provided

    10% Web Development
    20% Graphic Design
    15% Branding +5
    15% Email Marketing
    10% Advertising
    10% Content Marketing
    10% Low/No Code Development
    10% Social Media Marketing

    Focus Areas

    25% JavaScript
    25% AJAX
    25% PHP +3
    10% SQL
    10% XML
    5% Other programming & scripting languages

    Launched in 2007, Fuel Media Inc. Is a small graphic design company headquartered in Cambridge, Massachusetts. Their team focuses on Graphic Design and Web Development.

    Read more
    View Profile
  • Gigabit Tech Studio Logotype

    Gigabit Tech Studio

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Graphic Design
    13% Low/No Code Development +13
    10% Logo
    10% Search Engine Optimization
    10% Web Design
    7% Print Design
    5% Branding
    5% Social Media Marketing
    3% Content Marketing
    3% Digital Strategy
    3% E-Commerce Development
    3% Pay Per Click
    1% Custom Software Development
    1% Mobile App Development
    1% UX/UI Design

    Focus Areas

    25% JavaScript
    40% PHP
    20% SQL +2
    10% Other programming & scripting languages
    5% AJAX

    Established in 2020, Gigabit Tech Studio is a small Sheridan, Wyoming-based graphic design company. Their team provides Graphic Design and Low/No Code Development.

    Read more
    View Profile
  • Update Tech Ltd. Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Dhaka, Bangladesh

    Services provided

    10% Web Development
    35% IT Staff Augmentation
    15% IT Managed Services +4
    10% Custom Software Development
    10% E-Commerce Development
    10% IT Strategy Consulting
    10% Mobile App Development

    Focus Areas

    25% JavaScript
    25% PHP
    10% Python +6
    10% SQL
    10% Typescript
    5% AJAX
    5% Kotlin
    5% Redux
    5% Swift

    Update Tech Ltd. Is an IT staff augmentation company. They are in Dhaka, Bangladesh. Their team specializes in IT staff augmentation and IT managed services.

    Read more
    View Profile
  • Integrated Computing Environments Ltd. Logotype

    Integrated Computing Environments Ltd.

    Not yet reviewed

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

    Services provided

    25% Web Development
    50% Custom Software Development
    25% Mobile App Development

    Focus Areas

    10% JavaScript
    20% C#
    20% C++ +5
    10% ASP
    10% C
    10% Python
    10% SQL
    10% Swift

    Integrated Computing Environments Ltd. Is a custom software development company established in 1989. The firm focuses on Custom Software Development and Web Development.

    Read more
    View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches
tracking image

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

  • In-depth client interviews and ratings
  • Comprehensive project details
  • Market presence
  • Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver
Focus
Clutch Leaders Matrix

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

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

List of the Top 15 JavaScript Development Companies

  1. ImageX Logotype

    ImageX

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

    Ability to deliver

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

    Service focus

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

    xfive

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

    Ability to deliver

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

    Service focus

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

    Brainhub

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

    Ability to deliver

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

    Service focus

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

    The Software House

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

    Ability to deliver

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

    Service focus

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

    Xmartlabs

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

    Ability to deliver

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

    Service focus

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

    Airdev

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

    Ability to deliver

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

    Service focus

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

    WPWeb Infotech

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

    Ability to deliver

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

    Service focus

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

    Lizard Global

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

    Ability to deliver

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

    Service focus

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

    PopArt Studio

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

    Ability to deliver

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

    Service focus

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

    Softonix

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

    Ability to deliver

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

    Service focus

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

    INOXOFT

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

    Ability to deliver

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

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  13. Scopic Logotype

    Scopic

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

    Ability to deliver

    39.3/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    25% Web Development
    25% JavaScript
    75% Other
    View Profile Visit Website
  14. HTMLPanda Logotype

    HTMLPanda

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

    Ability to deliver

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

    Service focus

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

    SpdLoad

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

    Ability to deliver

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

    Service focus

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

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

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

    Service focus

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

    PowerGate Software

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

    Ability to deliver

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

    Service focus

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

    Incora

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

    Ability to deliver

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

    Service focus

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

    Toptal

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

    Ability to deliver

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

    Service focus

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

    Arcanys

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

    Ability to deliver

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

    Service focus

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

    Cleveroad

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

    Ability to deliver

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

    Service focus

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

    Blazity

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

    Ability to deliver

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

    Service focus

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

    Experion Technologies

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

    Ability to deliver

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

    Service focus

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

    Human Made

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

    Ability to deliver

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

    Service focus

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

    Vincit

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

    Ability to deliver

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

    Service focus

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

    XWP

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

    Ability to deliver

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

    Service focus

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

    Flowout

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

    Ability to deliver

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

    Service focus

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

    Sigma Software Group

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

    Ability to deliver

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

    Service focus

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

    Merixstudio

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

    Ability to deliver

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

    Service focus

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

Top JavaScript Development Agencies

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

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

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

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

Clutch data shows project budgets range widely:

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

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

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

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

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

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

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

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

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

Similar Categories

Related Services

Web Developers Software Developers Mobile App Development eCommerce Artificial Intelligence Blockchain AR/VR IoT Ruby on Rails
View More

Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.