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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 8, 2026
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15 Leaders 15 Contenders

21,635 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Featured

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    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

    4.9 88 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    50% Web Development
    50% Custom Software Development

    Focus Areas

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

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

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    Reviews mention Receptive

    Clients have consistently praised Digis for their receptiveness and collaborative approach. One client noted, 'Digis has been receptive to our needs and work with us as a true partner, not just a vendor.' Another highlighted their ability to implement feedback effectively, stating, 'They’ve done very well... they implemented it.' Overall, the sentiment reflects strong satisfaction with Digis's willingness to adapt and respond to client requirements.
    • Development Staff Augmentation for SaaS Company
      5.0 Oct 4, 2022

      Digis has been receptive to our needs and work with us as a true partner, not just a vendor.

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    • Mobile App Dev & UI/UX Design for FinTech Startup
      5.0 Jul 24, 2020

      They’re responsive and listen to our feedback. Their team has good communication skills and sticks to the timeline.

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

    Reviewed 6 times in the past 6 months

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

    JavaScript Experience

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

    Read Most Recent Review

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    United States (28) Germany (7) Ukraine (7) England (4) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)
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  • think3 Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% Other Marketing
    15% Search Engine Optimization +7
    10% Branding
    10% Graphic Design
    10% Marketing Strategy
    10% Web Design
    5% Digital Strategy
    5% E-Commerce Development
    5% Social Media Marketing

    Focus Areas

    20% JavaScript
    60% PHP
    20% SQL

    Headquartered in Derby, England, think3 is an Other Marketing company. Established in 2018, the team provides Other Marketing and Search Engine Optimization.

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  • One Search Pro Digital Marketing Agency Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    10 - 49
    Cheras, Malaysia

    Services provided

    15% Web Development
    20% Search Engine Optimization
    20% Social Media Marketing +3
    15% Branding
    15% Conversion Optimization
    15% Web Design

    Focus Areas

    20% JavaScript
    50% Other programming & scripting languages
    5% C +5
    5% C++
    5% Ember.js
    5% Java
    5% Python
    5% XML

    One Search Pro Digital Marketing Agency is a social media marketing company launched in 2019. The small team offers Social Media Marketing and Search Engine Optimization.

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  • Viste Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    80% E-Commerce Development

    Focus Areas

    15% JavaScript
    60% PHP
    15% HTML5 +1
    10% AJAX

    Launched in 2012, Viste is an e-commerce development firm. Located in Dobrich, Bulgaria and Varna, Bulgaria, the team provides E-Commerce Development and Web Development.

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  • Enigma Ai Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    10 - 49
    Lahore, Pakistan

    Services provided

    10% Web Development
    10% Branding
    10% Custom Software Development +9
    10% E-Commerce Development
    10% Low/No Code Development
    10% Mobile App Development
    10% Pay Per Click
    10% Social Media Marketing
    5% Content Writing Services
    5% Graphic Design
    5% Search Engine Optimization
    5% UX/UI Design

    Focus Areas

    25% JavaScript
    20% Java
    20% PHP +2
    20% Python
    15% Typescript

    Enigma Ai, a software development firm, was established in 2019. The team offers Custom Software Development and Branding.

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  • Techno Sharks Logotype

    Techno Sharks

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Graphic Design
    20% Mobile App Development +4
    20% Search Engine Optimization
    15% Low/No Code Development
    10% Custom Software Development
    5% UX/UI Design

    Focus Areas

    25% JavaScript
    25% PHP
    20% SQL +2
    15% C++
    15% jquery

    SEO services firm Techno Sharks provides Search Engine Optimization and Graphic Design. They are based in Sahibzada Ajit Singh Nagar, India.

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  • ImagiNET Ventures Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Chennai, India

    Services provided

    10% Web Development
    10% Branding
    10% Custom Software Development +7
    10% E-Commerce Development
    10% Low/No Code Development
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

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

    Software development company ImagiNET Ventures provides Custom Software Development and Web Development. They were founded in 2006.

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  • Creative Tech Solution Logotype

    Creative Tech Solution

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Mobile App Development +5
    10% Logo
    10% Search Engine Optimization
    10% Social Media Marketing
    5% Graphic Design
    5% Web Design

    Focus Areas

    10% JavaScript
    30% PHP
    20% Python +4
    10% C
    10% C++
    10% Java
    10% SQL

    Website development firm Creative Tech Solution provides Web Development and Mobile App Development. They are in Ahmedabad, India and Sirohi, India.

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  • Webperfecto Logotype

    Webperfecto

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Mobile App Development
    20% Search Engine Optimization +3
    20% Web Design
    10% Content Marketing
    10% Content Writing Services

    Focus Areas

    10% JavaScript
    10% Ember.js
    10% Java +7
    10% Kotlin
    10% Objective C
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Ruby
    10% Visual Basic

    Founded in 2019, Webperfecto is a small SEO services firm. Their team offers Search Engine Optimization and Web Design.

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  • Search-In Tech Logotype

    Search-In Tech

    Not yet reviewed

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

    Services provided

    20% Web Development
    50% Mobile App Development
    10% Custom Software Development +2
    10% E-Commerce Development
    10% UX/UI Design

    Focus Areas

    20% JavaScript
    20% HTML5
    20% Python +2
    20% Redux
    20% Typescript

    Search-In Tech is a small mobile app development company founded in 2021. Their team focuses on Mobile App Development and Web Development.

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  • Diziwings Technologies Pvt. Ltd. Logotype

    5.0 1 review
    Undisclosed
    < $25 / hr
    2 - 9
    Kolkata, India

    Services provided

    10% Web Development
    10% Custom Software Development
    10% E-Commerce Development +12
    10% Logo
    10% Web Design
    5% Content Marketing
    5% Conversion Optimization
    5% Digital Strategy
    5% Graphic Design
    5% Mobile App Development
    5% Pay Per Click
    5% Product Design
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design

    Focus Areas

    10% JavaScript
    40% PHP
    30% SQL +2
    10% AJAX
    10% Python

    Diziwings Technologies Pvt. Ltd. specializes in Website Development, particularly for WooCommerce platforms, while also offering Web Design and Web Programming services. Reviews highlight their efficient project management, keen understanding of client requirements, and ability to deliver high-quality results promptly. Clients commend their professionalism and the seamless communication during the project.

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  • Fagginapps (Pvt) Ltd Logotype

    Fagginapps (Pvt) Ltd

    5.0 1 review
    $10,000+
    $50 - $99 / hr
    10 - 49

    Services provided

    10% Web Development
    20% Graphic Design
    20% Mobile App Development +3
    20% Search Engine Optimization
    20% Social Media Marketing
    10% Low/No Code Development

    Focus Areas

    25% JavaScript
    25% PHP
    25% Python +1
    25% Swift

    Fagginapps (Pvt) Ltd specializes in Website Development and Web Design. Reviews highlight their ability to deliver user-friendly, fully functional websites with features like appointment scheduling. Clients commend their timely delivery, effective communication, and exceptional project management, indicating a high level of satisfaction and value for cost.

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  • Codility Logotype

    Codility

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% BI & Big Data Consulting & SI
    10% Custom Software Development +7
    10% E-Commerce Development
    10% IT Managed Services
    10% IT Strategy Consulting
    10% IoT Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    10% AJAX
    10% Ember.js +7
    10% Kotlin
    10% Objective C
    10% PHP
    10% Redux
    10% Ruby
    10% SQL
    10% Swift

    Codility is a custom software development company. The Denmark-based agency was established in 2018. Their services include Custom Software Development and UX/UI Design.

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  • Armi Technologies Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Los Angeles, CA

    Services provided

    10% Web Development
    5% Back Office Outsourcing
    5% Call Center Services +16
    5% Content Marketing
    5% Content Moderation Services
    5% Content Writing Services
    5% Customer Service Outsourcing
    5% Data Annotation Services
    5% Document Digitization & Management
    5% ERP Consulting and SI
    5% HR Outsourcing
    5% IT Staff Augmentation
    5% Recruiting
    5% Recruitment Process Outsourcing
    5% Sales Outsourcing
    5% Social Media Marketing
    5% Staffing
    5% Transcription
    5% UX/UI Design

    Focus Areas

    25% JavaScript
    20% Typescript
    15% HTML5 +4
    15% SQL
    10% Other programming & scripting languages
    10% Redux
    5% Java

    Armi Technologies is a web development company. Their team is headquartered in Los Angeles, California. The company focuses on Web Development and Social Media Marketing.

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  • Medsolve Guru Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    Noida, India

    Services provided

    10% Web Development
    20% Search Engine Optimization
    20% Social Media Marketing +4
    20% Web Design
    15% Advertising
    10% UX/UI Design
    5% Mobile App Development

    Focus Areas

    10% JavaScript
    10% Ember.js
    10% Java +7
    10% Objective C
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Typescript
    10% UnrealScript
    10% Visual Basic

    Medsolve Guru, a social media marketing company, is based in Noida, India. They specialize in Social Media Marketing and Search Engine Optimization.

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  • B-Web Design Logotype

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    2 - 9
    Mumbai, India

    Services provided

    25% Web Development
    25% Mobile App Development
    25% Social Media Marketing +2
    15% Mobile & App Marketing
    10% Branding

    Focus Areas

    10% JavaScript
    40% PHP
    30% ASP.NET +1
    20% ASP

    B-Web Design provides Web Development and Web Design services, receiving positive feedback for their collaborative approach and effective communication. Clients appreciated their reasonable costs and the immediate increase in business contacts post-project. Despite initial minor issues, B-Web Design's commitment to timely resolutions and lifetime support was highly valued.

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  • ParaTech Software Solutions (Pvt.) Ltd. Logotype

    4.0 1 review
    $5,000+
    $50 - $99 / hr
    10 - 49
    Lahore, Pakistan

    Services provided

    10% Web Development
    45% ERP Consulting and SI
    30% Custom Software Development +2
    10% Mobile App Development
    5% IT Staff Augmentation

    Focus Areas

    20% JavaScript
    35% ASP.NET
    25% SQL +1
    20% HTML5

    ParaTech Software Solutions (Pvt.) Ltd. offers ERP solutions focused on accounts and HR. Reviews highlight their accuracy in project delivery and competitive pricing. Clients appreciate their ability to meet budgets and execute projects effectively, though some details about project management and areas for improvement remain unspecified.

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  • JKL Technologies Private Limited Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    10% JavaScript
    20% SQL
    10% AJAX +8
    10% ASP.NET
    10% Objective C
    10% PHP
    10% Swift
    5% C#
    5% C++
    5% Other programming & scripting languages
    5% XML

    JKL Technologies Private Limited is a custom software development company. Headquartered in Chennai, India, their team specializes in Custom Software Development and E-Commerce Development.

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  • Ingress IT Solutions Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Cloud Consulting & SI
    20% Custom Software Development +4
    10% Application Management & Support
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    30% PHP
    20% AJAX +2
    20% SQL
    20% Swift

    Ingress IT Solutions is a software development firm located in Ahmedabad, India. Launched in 2012, the team offers Custom Software Development and cloud consulting & SI.

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  • Web Studio Agency Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Search Engine Optimization +3
    20% Web Design
    10% Custom Software Development
    10% Email Marketing

    Focus Areas

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

    Established in 1998, Web Studio Agency is an e-commerce development firm. The small team focuses on E-Commerce Development and Search Engine Optimization.

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  • Peers Chain Logotype

    Peers Chain

    4.8 3 reviews
    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    10% AI Development
    10% AR/VR Development +7
    10% Branding
    10% Generative AI
    10% Low/No Code Development
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design

    Focus Areas

    21% JavaScript
    16% Python
    11% Other programming & scripting languages +8
    11% Redux
    11% SQL
    5% Go
    5% HTML5
    5% Java
    5% Kotlin
    5% PHP
    5% Swift

    Peers Chain offers Website Development, Web Design, and Web Programming services. Reviews on Clutch.co highlight their technical expertise, strong project management, and exceptional customer service. Clients commend their ability to deliver high-quality, tailored solutions efficiently while maintaining a proactive and transparent communication approach.

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  • DK Techno's Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Mobile App Development +7
    10% Other Application Development
    5% Branding
    5% Content Marketing
    5% Mobile & App Marketing
    5% Other Digital Marketing
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    25% JavaScript
    20% PHP
    15% ASP.NET +4
    15% C#
    10% AJAX
    10% SQL
    5% Java

    DK Techno's is a software development company. Established in 2019, their team offers Custom Software Development and Web Development.

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  • R(code)-Technolab Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    35% Mobile App Development
    10% AR/VR Development +5
    10% E-Commerce Development
    5% Application Management & Support
    5% Application Testing
    5% IT Managed Services
    5% IT Strategy Consulting

    Focus Areas

    11% JavaScript
    21% PHP
    11% ASP +10
    11% ASP.NET
    6% Kotlin
    5% AJAX
    5% Apex
    5% C++
    5% Ember.js
    5% Java
    5% Objective C
    5% Ruby
    5% SQL

    R(code)-Technolab is an app development firm. They are located in Digvijaygadh, India, and their services include Mobile App Development and Web Development.

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  • Vizability.io Logotype

    5.0 1 review
    $1,000+
    $100 - $149 / hr
    2 - 9
    London, England

    Services provided

    20% Web Development
    20% Mobile App Development
    20% Other Marketing +2
    20% Search Engine Optimization
    20% Web Design

    Focus Areas

    25% JavaScript
    35% Java
    30% C++ +1
    10% XML

    Expert web design agency, app development, and marketing tools built with leading strategies to drive your business forward.  1. Refresh and update style 2. Add custom functions 3. Add video 3.

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  • RAD MKT Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9
    Buenos Aires, Argentina

    Services provided

    15% Web Development
    20% Pay Per Click
    20% Search Engine Optimization +3
    15% Conversion Optimization
    15% Digital Strategy
    15% UX/UI Design

    Focus Areas

    30% JavaScript
    70% PHP

    RAD MKT is a PPC company. They are located in Buenos Aires, Argentina and have small team of experts. Their services include Pay Per Click and Search Engine Optimization.

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  • Khusaki Technologies Private Limited Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    Hyderabad, India

    Services provided

    20% Web Development
    60% Mobile App Development
    10% E-Commerce Development +1
    10% UX/UI Design

    Focus Areas

    25% JavaScript
    25% PHP
    20% Java +4
    10% C#
    10% Objective C
    5% AJAX
    5% XML

    Located in Hyderabad, India, Khusaki Technologies Private Limited is a mobile app development company. Their services include Mobile App Development and Web Development.

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  • ITMG-Consulting Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    2 - 9
    Paris, France

    Services provided

    25% Web Development
    20% Web Design
    15% Digital Strategy +3
    15% Search Engine Optimization
    15% Social Media Marketing
    10% E-Commerce Development

    Focus Areas

    20% JavaScript
    40% PHP
    20% Other programming & scripting languages +2
    15% SQL
    5% AJAX

    Launched in 2012, ITMG-Consulting, a small web development company, is in Paris, France. Their services include Web Development and Web Design.

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  • Procodific Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    Paris, France

    Services provided

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

    Focus Areas

    20% JavaScript
    15% Java
    15% Swift +7
    10% PHP
    10% Python
    10% Ruby
    5% AJAX
    5% ASP.NET
    5% Objective C
    5% Other programming & scripting languages

    Procodific, a small software development company, is headquartered in Paris, France and Puebla, Mexico. The team provides Custom Software Development and Mobile App Development.

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  • Px8 Studio Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Helsinki, Finland

    Services provided

    15% Web Development
    40% Web Design
    10% Branding +5
    10% E-Commerce Development
    10% UX/UI Design
    5% Generative AI
    5% Graphic Design
    5% Logo

    Focus Areas

    30% JavaScript
    45% HTML5
    25% PHP

    Px8 Studio is a web design company. Established in 2015, the firm is based in Helsinki, Finland. Their team offers Web Design and Web Development.

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  • Freely Made Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% UX/UI Design
    20% Web Design +4
    10% Branding
    10% Digital Strategy
    10% E-Commerce Development
    10% Marketing Strategy

    Focus Areas

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

    Freely Made is an UX company. They were launched in 2013 and focus on UX/UI Design and Web Design.

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  • Aces Design Logotype

    Aces Design

    Not yet reviewed

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

    Services provided

    20% Web Development
    25% Digital Strategy
    25% Web Design +2
    20% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

    25% JavaScript
    25% PHP
    15% Python +3
    15% SQL
    10% C#
    10% ColdFusion

    Aces Design, a Digital Strategy company, was established in 2017. The team specializes in Digital Strategy and Web Design and is located in São Paulo, Brazil.

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  • Deep Web Solutions GmbH Logotype

    Deep Web Solutions GmbH

    Not yet reviewed

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

    Services provided

    25% Web Development
    30% E-Commerce Development
    25% IT Strategy Consulting +1
    20% Web Design

    Focus Areas

    20% JavaScript
    70% PHP
    10% AJAX

    Founded in 2017, Deep Web Solutions GmbH, a small e-commerce development company, is located in Bremen, Germany. Their team specializes in E-Commerce Development and IT strategy consulting.

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  • Fused Agency Logotype

    Not yet reviewed

    $10,000+
    $200 - $300 / hr
    2 - 9
    Sioux Falls, SD

    Services provided

    20% Web Development
    20% Branding
    20% Digital Strategy +2
    20% Video Production
    20% Web Design

    Focus Areas

    25% JavaScript
    75% PHP

    Fused Agency, a branding company, is located in Sioux Falls, South Dakota and Austin, Texas. They focus on Branding and Digital Strategy and were founded in 2008.

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  • TS Incorporated Digital Marketing Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Redondo Beach, CA

    Services provided

    30% Web Development
    40% Web Design
    10% Direct Marketing +4
    5% Advertising
    5% E-Commerce Development
    5% Mobile App Development
    5% Pay Per Click

    Focus Areas

    15% JavaScript
    15% AJAX
    15% Java +5
    15% PHP
    15% Ruby
    15% SQL
    5% ASP
    5% XML

    Founded in 2007, TS Incorporated Digital Marketing is a small web design agency. Their team offers Web Design and Web Development.

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  • devmojos Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Lisboa, Portugal

    Services provided

    25% Web Development
    30% Custom Software Development
    25% Mobile App Development +2
    10% IT Strategy Consulting
    10% IoT Development

    Focus Areas

    20% JavaScript
    20% PHP
    10% Java +5
    10% Kotlin
    10% Objective C
    10% SQL
    10% Swift
    10% XML

    Small software development company devmojos, is based in Lisboa, Portugal. Their services include Custom Software Development and Mobile App Development.

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  • Tigerfish Software Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    Gqeberha, South Africa

    Services provided

    25% Web Development
    25% Custom Software Development
    25% Mobile App Development +1
    25% Other Application Development

    Focus Areas

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

    Tigerfish Software is a software development firm. Their team is in Gqeberha, South Africa. The company provides Custom Software Development and Mobile App Development.

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  • Area Digital Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Bangkok, Thailand

    Services provided

    25% Web Development
    25% UX/UI Design
    20% E-Commerce Development +3
    10% Branding
    10% Digital Strategy
    10% Search Engine Optimization

    Focus Areas

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

    Area Digital is an user experience company. They were established in 2006 and offer UX/UI Design and Web Development.

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  • Aprilred Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    Târgu Mureș, Romania

    Services provided

    25% Web Development
    20% UX/UI Design
    20% Web Design +3
    15% Mobile App Development
    10% IT Staff Augmentation
    10% IT Strategy Consulting

    Focus Areas

    20% JavaScript
    50% PHP
    15% AJAX +1
    15% Swift

    Aprilred is a web development firm. The firm is in Târgu Mureș, Romania. Their services include Web Development and UX/UI Design.

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  • Multicore Solutions Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Custom Software Development
    25% E-Commerce Development +1
    25% Mobile App Development

    Focus Areas

    20% JavaScript
    30% SQL
    20% ASP.NET +2
    15% AJAX
    15% Visual Basic

    Multicore Solutions is a software development company. Their team is headquartered in Jalgaon, India and Jalgaon, India. The firm provides Custom Software Development and Web Development.

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  • Hua Hin Studios Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Tambon Nong Kae, Thailand

    Services provided

    35% Web Development
    30% Web Design
    25% Graphic Design +1
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    25% HTML5
    25% PHP +5
    10% AJAX
    10% SQL
    10% XML
    5% Other programming & scripting languages
    5% Python

    Hua Hin Studios is a Tambon Nong Kae, Thailand-based web design company. Established in 2016, the team focuses on Web Design and Web Development.

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  • Aaru Canada Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9
    Kingston, Canada

    Services provided

    25% Web Development
    20% Search Engine Optimization
    20% Web Design +5
    10% Application Management & Support
    10% IT Managed Services
    5% Digital Strategy
    5% Market Research
    5% Other Digital Marketing

    Focus Areas

    20% JavaScript
    35% HTML5
    15% SQL +3
    15% XML
    10% jquery
    5% backbone.js

    Launched in 2020, Aaru Canada is a website development company. Their team specializes in Web Development and Search Engine Optimization.

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  • TechSlice, LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Baltimore, MD

    Services provided

    20% Web Development
    20% Custom Software Development
    15% Cybersecurity +4
    15% Staffing
    10% Branding
    10% Graphic Design
    10% Product Design

    Focus Areas

    25% JavaScript
    25% C++
    25% PHP +1
    25% Python

    Software development firm TechSlice, LLC is located in Baltimore, Maryland. They specialize in Custom Software Development and Web Development and were founded in 2018.

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  • D3X Designs Logotype

    D3X Designs

    Not yet reviewed

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

    Services provided

    20% Web Development
    30% Search Engine Optimization
    10% Conversion Optimization +6
    10% Digital Strategy
    10% Web Design
    5% Branding
    5% Email Marketing
    5% Marketing Strategy
    5% UX/UI Design

    Focus Areas

    25% JavaScript
    25% PHP
    25% Python +2
    15% SQL
    10% HTML5

    SEO agency D3X Designs was founded in 2016. The agency specializes in Search Engine Optimization and Web Development.

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  • Neo IT Solution Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Mobile App Development +2
    20% UX/UI Design
    20% Web Design

    Focus Areas

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

    Established in 2021, Neo IT Solution is a web design company. The small team focuses on Web Design and UX/UI Design.

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  • Next Level Web Logotype

    Next Level Web

    Not yet reviewed

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

    Services provided

    35% Web Development
    10% Content Marketing
    10% Digital Strategy +5
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    5% Logo

    Focus Areas

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

    Next Level Web is an Alimos, Greece-based website development company. They specialize in Web Development and Digital Strategy and were founded in 2018.

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  • Web Stack Technologies Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Mobile App Development +2
    20% UX/UI Design
    20% Web Design

    Focus Areas

    25% JavaScript
    50% PHP
    15% HTML5 +1
    10% jquery

    Web Stack Technologies is a web design agency. Founded in 2016, the company provides Web Design and UX/UI Design.

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  • Adue Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Pergamino, Argentina

    Services provided

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

    Focus Areas

    25% JavaScript
    50% PHP
    25% Typescript

    Adue is a web design agency. The Pergamino, Argentina-based agency was established in 2018. Their services include Web Design and Graphic Design.

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  • Tenderate SIA Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    25% CRM Consulting and SI
    20% IT Strategy Consulting +2
    20% Low/No Code Development
    15% E-Commerce Development

    Focus Areas

    25% JavaScript
    30% PHP
    25% Other programming & scripting languages +2
    10% HTML5
    10% SQL

    Tenderate SIA is a small Piņķi, Latvia-based CRM consulting and SI company. The team provides CRM consulting and SI and IT strategy consulting.

    Read more
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  • GuruX Logotype

    GuruX

    Not yet reviewed

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

    Services provided

    35% Web Development
    25% E-Commerce Development
    10% Graphic Design +3
    10% Pay Per Click
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    10% JavaScript
    60% PHP
    10% SQL +4
    5% AJAX
    5% HTML5
    5% Visual Basic
    5% jquery

    GuruX is a web development firm. The firm is headquartered in Cinco Esquinas, San Juan, Heredia, Costa Rica and Miami, Florida. Their services include Web Development and E-Commerce Development.

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  • Xperia Infotech Logotype

    Xperia Infotech

    Not yet reviewed

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

    Services provided

    20% Web Development
    10% Branding
    10% E-Commerce Development +6
    10% Graphic Design
    10% Mobile App Development
    10% Packaging Design
    10% Print Design
    10% UX/UI Design
    10% Web Design

    Focus Areas

    25% JavaScript
    40% PHP
    25% SQL +1
    10% HTML5

    Xperia Infotech is a website development firm established in 2011. The firm focuses on Web Development and Branding, and is small.

    Read more
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  • Momentum Marketing Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    2 - 9
    Surry, ME

    Services provided

    20% Web Development
    25% UX/UI Design
    25% Web Design +2
    20% Search Engine Optimization
    10% Digital Strategy

    Focus Areas

    25% JavaScript
    60% HTML5
    15% jquery

    Web design company Momentum Marketing was founded in 2023. The team offers Web Design and UX/UI Design.

    Read more
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We evaluate service providers using a structured methodology that combines:

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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.

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Ability to deliver
Focus
Clutch Leaders Matrix

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

1 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 Brainium Information Technologies

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. Brainium Information Technologies Logotype

    Brainium Information Technologies

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

    Ability to deliver

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

    Service focus

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

    HTMLPanda

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

    Ability to deliver

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

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  17. 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
  18. 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
  20. 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
  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
    View Profile Visit Website
  25. Cleveroad Logotype

    Cleveroad

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

    Ability to deliver

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

    Service focus

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

    Blazity

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

    Ability to deliver

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

    Service focus

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

    XWP

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

    Ability to deliver

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

    Service focus

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

    Probey Services

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

    Ability to deliver

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

    Service focus

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

    Vincit

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

    Ability to deliver

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

    Service focus

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

    Oshyn

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

    Ability to deliver

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

    Service focus

    100% Web Development
    40% JavaScript
    View Profile Visit Website

Top JavaScript Development Agencies

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

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

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

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

Clutch data shows project budgets range widely:

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

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

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

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

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

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

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

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

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

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