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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: December 22, 2025
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15 Leaders 15 Contenders

21,442 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

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    What are Featured Providers?

    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

    4.9 87 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), specializes in full-stack web development, providing comprehensive services such as web and mobile app development, front-end and back-end engineering, and UI/UX design. With over 90% positive feedback, clients consistently praise their technical expertise, seamless communication, and proactive project management, attributing significant business success and operational enhancements to Digis' contributions.

    See all 87 projects
    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

    Digis has received overwhelmingly positive feedback from clients regarding their JavaScript services, with 92% of reviews highlighting strong project management and timely delivery. Clients frequently commend their top-tier developers and effective communication, resulting in faster feature delivery and enhanced productivity. Notably, 100% of reviewers did not identify any areas for improvement. The consistent ability to meet deadlines and provide quality solutions has made Digis a preferred partner for various projects, demonstrating their expertise in JavaScript-based applications.

    Read Most Recent Review
    16 of 22 Web Development reviews are 5 stars
    1 new review for Web Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Development Staff Augmentation for Online Cooking Platform

    5.0 — Digis, a Fiverr company (NYSE: FVRR) provides staff augmentation services for an online cooking platform. The team is fully integrated into the client's existing agile squads and contributes to the Read more
    Read 22 Reviews

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    United States (27) 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)
    $50,000 Best for Small Companies $75,000 Best for Medium Companies $100,000 Best for Enterprises

    Custom Product Development

    Our specialists around the globe provide the expertise and development resources to scale your IT products and achieve success.
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  • Gentech.id (PT Gentec Prima Nusantara) Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Search Engine Optimization
    10% Graphic Design +9
    10% Pay Per Click
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    5% Advertising
    5% Branding
    5% Content Marketing
    5% Digital Strategy
    5% Other Digital Marketing

    Focus Areas

    10% JavaScript
    40% HTML5
    10% PHP +8
    5% C++
    5% Java
    5% Python
    5% Ruby
    5% SQL
    5% Visual Basic
    5% XML
    5% jquery

    Gentech.id (PT Gentec Prima Nusantara) is a small SEO agency established in 2023. Their services include Search Engine Optimization and Social Media Marketing.

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    More responsive than most other service providers

    Gentech.id (PT Gentec Prima Nusantara) is very responsive

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

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Malabe, Sri Lanka

    Services provided

    15% Web Development
    15% Custom Software Development
    15% Mobile App Development +6
    10% E-Commerce Development
    10% Graphic Design
    10% Logo
    10% UX/UI Design
    10% Web Design
    5% IoT Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% C +7
    10% Java
    10% Objective C
    10% PHP
    10% Python
    10% Redux
    10% SQL
    10% Visual Basic

    Custom software development firm CyberKode was established in 2018. The company offers Custom Software Development and Mobile App Development.

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  • Cleto Technologies Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    50% Custom Software Development
    10% Application Testing +3
    10% E-Commerce Development
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    15% JavaScript
    30% AJAX
    30% SQL +1
    25% PHP

    Software development firm Cleto Technologies focuses on Custom Software Development and UX/UI Design. They are in Amman, Jordan.

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  • Apps Innovations Services Pvt. Ltd. Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    40% Mobile App Development
    20% Search Engine Optimization +3
    10% Content Marketing
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    10% JavaScript
    50% Swift
    10% Java +3
    10% Objective C
    10% Other programming & scripting languages
    10% PHP

    Application development company Apps Innovations Services Pvt. Ltd. Was established in 2012. The firm specializes in Mobile App Development and Search Engine Optimization.

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  • Redback IT Solutions Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% E-Commerce Development
    15% Low/No Code Development +6
    15% Search Engine Optimization
    10% Digital Strategy
    10% Social Media Marketing
    10% Web Design
    5% Market Research
    5% Marketing Strategy

    Focus Areas

    10% JavaScript
    20% Java
    10% AJAX +7
    10% Objective C
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% SQL
    5% Ruby
    5% XML

    Redback IT Solutions is a web development company founded in 2010. The team focuses on Web Development and E-Commerce Development and is based in Vellore, India and Vellore, India.

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  • SeoEaze Logotype

    SeoEaze

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49

    Services provided

    10% Web Development
    50% Search Engine Optimization
    20% Content Marketing +2
    10% Pay Per Click
    10% Social Media Marketing

    Focus Areas

    10% JavaScript
    60% PHP
    20% AJAX +1
    10% ASP

    SeoEaze is a SEO company. The small Noida, India-based team specializes in Search Engine Optimization and Content Marketing. The company was founded in 2009.

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  • 360dgtl Logotype

    360dgtl

    Not yet reviewed

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

    Services provided

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

    Focus Areas

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

    360dgtl is an UX design agency. Located in Hyderabad, India, the firm was launched in 2015. Their services include UX/UI Design and E-Commerce Development.

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  • ArsenalTech Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Application Management & Support
    10% Application Testing +7
    10% Custom Software Development
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Mobile App Development
    10% Other Application Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    40% PHP
    20% ASP.NET +2
    20% C#
    10% Objective C

    ArsenalTech, a custom software development company, is in Ahmedabad, India. They provide Custom Software Development and Enterprise App Modernization and were founded in 2010.

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  • Achievers International Outsourcing Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% E-Commerce Development
    10% Graphic Design +9
    10% Logo
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    5% Content Marketing
    5% Email Marketing
    5% Mobile & App Marketing
    5% Pay Per Click

    Focus Areas

    10% JavaScript
    20% Java
    20% PHP +5
    10% AJAX
    10% ASP.NET
    10% C
    10% C#
    10% C++

    Achievers International Outsourcing is an e-commerce development company. Their small team is in Ahmedabad, India. Their services include E-Commerce Development and Graphic Design.

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  • Web Techno Experts Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Digital Strategy +7
    10% Logo
    10% Mobile & App Marketing
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    10% JavaScript
    10% ASP
    10% ASP.NET +7
    10% C
    10% C#
    10% C++
    10% Java
    10% PHP
    10% Python
    10% XML

    Web Techno Experts is a small software development firm established in 1985. Their team focuses on Custom Software Development and Digital Strategy.

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  • Wildorb Interactive Design Studio Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Application Testing
    10% Branding +7
    10% Custom Software Development
    10% E-Commerce Development
    10% Graphic Design
    10% IoT Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    20% PHP
    10% AJAX +6
    10% ASP.NET
    10% Java
    10% Python
    10% Ruby
    10% SQL
    10% XML

    Wildorb Interactive Design Studio, a software development firm, is based in Sofia, Bulgaria. They provide Custom Software Development and UX/UI Design.

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  • DIGITAL CONCEPTS Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Content Marketing
    10% Advertising +6
    10% Digital Strategy
    10% Graphic Design
    10% Marketing Strategy
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP +7
    10% ASP.NET
    10% Apex
    10% Java
    10% PHP
    10% Python
    10% SQL
    10% XML

    Headquartered in Kolkata, India, DIGITAL CONCEPTS is a Content Marketing company. They provide Content Marketing and Advertising and were founded in 2018.

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  • ITAIMS Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    16% Low/No Code Development
    10% Custom Software Development +13
    10% UX/UI Design
    7% Social Media Marketing
    5% Advertising
    5% Branding
    5% Digital Strategy
    5% E-Commerce Development
    5% Ecommerce Marketing
    5% Graphic Design
    5% Mobile & App Marketing
    5% Search Engine Optimization
    3% Affiliate Marketing
    3% Email Marketing
    1% Web Design

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C# +7
    10% C++
    10% Go
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% jquery

    ITAIMS is a web development company headquartered in Ahmedabad, India. They focus on Web Development and UX/UI Design.

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  • Water communications Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Mumbai, India

    Services provided

    10% Web Development
    20% Advertising
    20% Branding +11
    6% E-Commerce Development
    5% Content Marketing
    5% Mobile & App Marketing
    5% Pay Per Click
    5% Product Design
    5% Search Engine Optimization
    5% Social Media Marketing
    5% Video Production
    5% Web Design
    2% Digital Strategy
    2% UX/UI Design

    Focus Areas

    10% JavaScript
    70% PHP
    10% Java +1
    10% XML

    Water communications is an Advertising company. The team specializes in Advertising and Branding, and the company is located in Mumbai, India.

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  • Nogor Solutions Limited Logotype

    Nogor Solutions Limited

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% Direct Marketing
    20% Social Media Marketing +3
    20% Web Design
    10% Public Relations
    10% Search Engine Optimization

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP +7
    10% ASP.NET
    10% C#
    10% C++
    10% Objective C
    10% PHP
    10% SQL
    10% XML

    Nogor Solutions Limited is a Direct Marketing company. Based in Dhaka, Bangladesh, the agency specializes in Direct Marketing and Social Media Marketing.

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  • ELSA Information Technology Logotype

    ELSA Information Technology

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% Social Media Marketing
    20% Graphic Design +4
    10% Advertising
    10% Mobile App Development
    10% Search Engine Optimization
    10% Web Design

    Focus Areas

    10% JavaScript
    20% C++
    20% SQL +9
    10% Java
    5% ASP.NET
    5% C
    5% C#
    5% Kotlin
    5% Other programming & scripting languages
    5% Redux
    5% Visual Basic
    5% XML

    ELSA Information Technology is a social media marketing firm launched in 2004. The team provides Social Media Marketing and Graphic Design and is headquartered in Doha, Qatar.

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  • Sixth Sense IT Solutions Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% AI Development
    10% Application Testing +7
    10% Blockchain
    10% CRM Consulting and SI
    10% ERP Consulting and SI
    10% IT Managed Services
    10% IT Strategy Consulting
    10% IoT Development
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    40% PHP
    10% AJAX +4
    10% Java
    10% Ruby
    10% SQL
    10% XML

    Sixth Sense IT Solutions is an artificial intelligence development company. In Indore, India and India, their team offers Artificial Intelligence and Blockchain.

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  • CHROMEIS Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Application Management & Support
    10% Application Testing +7
    10% Custom Software Development
    10% E-Commerce Development
    10% IT Managed Services
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

    10% JavaScript
    30% PHP
    20% ASP.NET +2
    20% SQL
    20% Visual Basic

    CHROMEIS is a social media marketing company. They are headquartered in Lahore, Pakistan, and their services include Social Media Marketing and Search Engine Optimization.

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  • Hkinfoway Technologies Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49
    Rajkot, India

    Services provided

    10% Web Development
    10% Custom Software Development
    10% E-Commerce Development +12
    10% Mobile App Development
    10% Other Application Development
    5% Affiliate Marketing
    5% Application Management & Support
    5% Content Marketing
    5% Email Marketing
    5% IT Managed Services
    5% IoT Development
    5% Mobile & App Marketing
    5% Other Digital Marketing
    5% Social Media Marketing
    5% Wearable App Development

    Focus Areas

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

    Custom software development firm Hkinfoway Technologies provides Custom Software Development and E-Commerce Development. They are located in Rajkot, India.

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  • Logic-Unit Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% Custom Software Development
    30% Mobile App Development +6
    5% E-Commerce Development
    5% Enterprise App Modernization
    5% Graphic Design
    5% Product Design
    5% UX/UI Design
    5% Web Design

    Focus Areas

    10% JavaScript
    25% C#
    20% Java +8
    10% ASP.NET
    10% Objective C
    10% PHP
    4% Other programming & scripting languages
    4% SQL
    3% Ember.js
    2% AJAX
    2% Redux

    Logic-Unit, a small custom software development company, is located in Houston, Texas and Karachi, Pakistan. Their services include Custom Software Development and Mobile App Development.

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  • EkoPC Bilisim Hiz. San. ve Tic. Ltd. Sti. Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    40% IT Managed Services
    20% IT Staff Augmentation +2
    20% Other IT Consulting and SI
    10% Mobile App Development

    Focus Areas

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

    EkoPC Bilisim Hiz. San. Ve Tic. Ltd. Sti. Is an IT managed services company based in Istanbul, Türkiye and Istanbul, Türkiye. Their services include IT managed services and IT staff augmentation.

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  • Fathom Software LLC Logotype

    Fathom Software LLC

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Application Management & Support
    10% Application Testing +7
    10% Custom Software Development
    10% Enterprise App Modernization
    10% IT Strategy Consulting
    10% IoT Development
    10% Low/No Code Development
    10% Mobile App Development
    10% Other Application Development

    Focus Areas

    10% JavaScript
    15% Redux
    15% Ruby +8
    10% Objective C
    10% SQL
    10% Swift
    10% Typescript
    5% ASP.NET
    5% Other programming & scripting languages
    5% PHP
    5% Python

    Fathom Software LLC is a small custom software development company founded in 2010. Their team focuses on Custom Software Development and IT strategy consulting.

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  • i-Quall Infoweb Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Mobile App Development
    10% API Development +6
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% Graphic Design
    10% Low/No Code Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    25% Other programming & scripting languages
    25% PHP +3
    15% AJAX
    15% jquery
    10% HTML5

    I-Quall Infoweb is a website development firm based in Vadodara, India. Their services include Web Development and Mobile App Development.

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  • Dharma. Logotype

    Not yet reviewed

    $100,000+
    $100 - $149 / hr
    10 - 49
    Amersfoort, Netherlands

    Services provided

    10% Web Development
    70% Custom Software Development
    10% IT Strategy Consulting +1
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    70% PHP
    5% C# +3
    5% C++
    5% Objective C
    5% SQL

    Established in 2009, Dharma. Is a custom software development firm. The team offers Custom Software Development and UX/UI Design.

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  • Webunitech Solutions LLP Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% API Development
    10% Application Management & Support +12
    10% Custom Software Development
    10% E-Commerce Development
    10% Mobile App Development
    5% DevOps Managed Services
    5% Graphic Design
    5% IT Managed Services
    5% Microservices Architecture Services
    5% Other Application Development
    5% Recruiting
    5% UX/UI Design
    3% Web Design
    2% Logo

    Focus Areas

    10% JavaScript
    40% C#
    20% ASP.NET +5
    10% Other programming & scripting languages
    5% AJAX
    5% HTML5
    5% PHP
    5% jquery

    Webunitech Solutions LLP, a custom software development company, was founded in 2016. Headquartered in Sonipat, India, the team specializes in Custom Software Development and Web Development.

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  • Ergasti Digital Logotype

    Ergasti Digital

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% E-Commerce Development
    20% Ecommerce Marketing +3
    20% Media Planning & Buying
    20% Social Media Marketing
    10% Conversion Optimization

    Focus Areas

    10% JavaScript
    10% AJAX
    10% HTML5 +7
    10% PHP
    10% Python
    10% Ruby
    10% SQL
    10% Swift
    10% Visual Basic
    10% jquery

    Founded in 2016, Ergasti Digital is a small media planning & buying company. Their services include Media Planning & Buying and Social Media Marketing.

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  • M6 Technology Group Logotype

    M6 Technology Group

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% IT Managed Services
    20% Search Engine Optimization +6
    10% Custom Software Development
    10% IT Strategy Consulting
    5% Application Management & Support
    5% Cloud Consulting & SI
    5% Mobile App Development
    5% Other IT Consulting and SI

    Focus Areas

    10% JavaScript
    30% Java
    20% PHP +5
    10% HTML5
    10% Other programming & scripting languages
    10% SQL
    5% C#
    5% C++

    IT managed services company M6 Technology Group specializes in IT managed services and Search Engine Optimization. They are located in Cheektowaga, New York.

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  • Podii Consultants Ltd Logotype

    Podii Consultants Ltd

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Custom Software Development
    20% DevOps Managed Services +5
    15% Application Testing
    10% IoT Development
    10% Low/No Code Development
    10% Mobile App Development
    5% Cloud Consulting & SI

    Focus Areas

    10% JavaScript
    20% HTML5
    20% Other programming & scripting languages +3
    20% XML
    20% jquery
    10% C++

    Podii Consultants Ltd is a custom software development firm. The Kisumu, Kenya-based company was founded in 2018. Their services include Custom Software Development and DevOps Managed Services.

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  • Iguan Systems Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    Yerevan, Armenia

    Services provided

    10% Web Development
    10% API Development
    10% Custom Software Development +8
    10% DevOps Managed Services
    10% E-Commerce Development
    10% Engineering
    10% Mobile App Development
    10% Other Application Development
    10% UX/UI Design
    5% Sales Outsourcing
    5% Web Design

    Focus Areas

    10% JavaScript
    20% SQL
    15% HTML5 +5
    15% Typescript
    10% AJAX
    10% PHP
    10% Redux
    10% jquery

    Small user experience agency Iguan Systems, is based in Yerevan, Armenia. Their services include UX/UI Design and Custom Software Development.

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  • XllenTech Solutions Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49
    Calgary, Canada

    Services provided

    10% Web Development
    30% Unified Communications Consulting & SI
    15% Cybersecurity +5
    10% Cloud Consulting & SI
    10% IT Managed Services
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    5% Custom Software Development

    Focus Areas

    10% JavaScript
    50% PHP
    20% SQL +2
    10% HTML5
    10% jquery

    XllenTech Solutions is an unified communications consulting & SI company. They are in Calgary, Canada. Their team specializes in unified communications consulting & SI and Cybersecurity.

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  • DEUS IT Solutions Pvt Ltd Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    40% IT Staff Augmentation
    20% Application Testing +2
    20% DevOps Managed Services
    10% Cloud Consulting & SI

    Focus Areas

    10% JavaScript
    30% ASP.NET
    30% Java +2
    20% Other programming & scripting languages
    10% Python

    Established in 2014, DEUS IT Solutions Pvt Ltd is an IT staff augmentation company. The small team provides IT staff augmentation and Application Testing.

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  • Avalon Incorporation Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    50 - 249
    ঢাকা, Bangladesh

    Services provided

    11% Web Development
    11% IT Managed Services
    11% IoT Development +8
    11% Search Engine Optimization
    10% Cybersecurity
    9% Custom Software Development
    9% ERP Consulting and SI
    9% UX/UI Design
    9% Web Design
    7% CRM Consulting and SI
    3% Graphic Design

    Focus Areas

    10% JavaScript
    35% PHP
    10% AJAX +8
    10% Python
    10% SQL
    10% Swift
    5% Ember.js
    5% Redux
    3% Perl
    1% Other programming & scripting languages
    1% XML

    Avalon Incorporation is a midsize IoT development company founded in 2008. Their services include IoT development and IT managed services.

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  • Sarvaha Systems Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Enterprise App Modernization
    15% Mobile App Development +6
    10% AI Development
    10% AR/VR Development
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% E-Commerce Development

    Focus Areas

    11% JavaScript
    11% Java
    11% Python +11
    11% SQL
    11% Typescript
    5% AJAX
    5% C#
    5% Ember.js
    5% Kotlin
    5% Objective C
    5% PHP
    5% Redux
    5% Scala
    5% Swift

    Founded in 2011, Sarvaha Systems is a midsize application development firm. Their team specializes in Mobile App Development and Enterprise App Modernization.

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  • Vexocore IT Services Pvt. Ltd. Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    50 - 249
    Bhiwadi (M), India

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Cybersecurity +9
    10% E-Commerce Development
    10% Graphic Design
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    5% Content Marketing
    5% Email Marketing
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    11% JavaScript
    22% PHP
    17% Other programming & scripting languages +6
    11% HTML5
    11% Python
    10% SQL
    6% Apex
    6% Java
    6% Rust

    Vexocore IT Services Pvt. Ltd. Is a Bhiwadi (M), India-based web design company. The team focuses on Web Design and UX/UI Design.

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  • Nexus Globals Logotype

    Nexus Globals

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% IT Staff Augmentation
    15% Blockchain +5
    15% Mobile App Development
    10% AR/VR Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    11% JavaScript
    12% Kotlin
    11% C# +6
    11% Ember.js
    11% Java
    11% Other programming & scripting languages
    11% Redux
    11% Ruby
    11% Swift

    IT staff augmentation company Nexus Globals specializes in IT staff augmentation and Mobile App Development. They are in Columbus, Ohio and Lahore, Pakistan.

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  • Syncmatic Consulting Services Private Limited Logotype

    4.0 1 review
    Undisclosed
    < $25 / hr
    2 - 9
    Bengaluru, India

    Services provided

    10% Web Development
    10% Branding
    10% Corporate Photography +7
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    10% JavaScript
    25% PHP
    15% HTML5 +5
    15% Other programming & scripting languages
    15% SQL
    10% XML
    5% AJAX
    5% Visual Basic

    Syncmatic Consulting Services Private Limited offers Website Development and Web Design services, delivering projects with attention to detail and timely responses. Reviews highlight their cooperative nature, solid project knowledge, and alignment with client values, making them a reliable partner for web programming needs.

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  • Cod Xpert Logotype

    Cod Xpert

    4.5 1 review
    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Mobile & App Marketing +11
    10% Mobile App Development
    10% Search Engine Optimization
    10% Web Design
    5% Blockchain
    5% E-Commerce Development
    5% Graphic Design
    5% Logo
    5% Social Media Marketing
    5% UX/UI Design
    5% Video Marketing
    5% Video Production

    Focus Areas

    10% JavaScript
    10% Kotlin
    10% PHP +12
    10% Python
    10% SQL
    5% AJAX
    5% ASP.NET
    5% Ember.js
    5% HTML5
    5% Java
    5% Perl
    5% Redux
    5% Swift
    5% Visual Basic
    5% jquery

    Cod Xpert specializes in website development, catering primarily to e-commerce businesses. Their clients commend them for delivering projects on time, maintaining effective communication, and offering good value for cost. However, there is room for improvement in their SEO capabilities.

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  • Digoxi Digital Marketing Agency Logotype

    Digoxi Digital Marketing Agency

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Pay Per Click
    20% Ecommerce Marketing +3
    20% Social Media Marketing
    15% E-Commerce Development
    10% Web Design

    Focus Areas

    10% JavaScript
    20% Redux
    15% AJAX +4
    15% PHP
    15% SQL
    15% Visual Basic
    10% Java

    Digoxi Digital Marketing Agency, a pay per click company, was established in 2021. The team offers Pay Per Click and Social Media Marketing.

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  • TwintySix Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Dhaka, Bangladesh

    Services provided

    10% Web Development
    10% Branding
    10% Business Consulting +7
    10% Corporate Photography
    10% E-Commerce Development
    10% Email Marketing
    10% Graphic Design
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

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

    Headquartered in Dhaka, Bangladesh, TwintySix Inc. Is a branding firm. They specialize in Branding and Social Media Marketing.

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  • SoftUs Infotech Logotype

    SoftUs Infotech

    5.0 1 review
    $5,000+
    < $25 / hr
    2 - 9

    Services provided

    10% Web Development
    20% AI Development
    20% Mobile App Development +4
    15% Custom Software Development
    15% Generative AI
    10% AR/VR Development
    10% Search Engine Optimization

    Focus Areas

    11% JavaScript
    12% Kotlin
    11% AJAX +6
    11% ASP.NET
    11% C++
    11% PHP
    11% Python
    11% Redux
    11% Swift

    SoftUs Infotech offers app and web development services, specializing in voice-based applications and AI systems. The reviews highlight their technical expertise, commitment to quality, and exceptional project management, resulting in high user satisfaction and significant business impact. Clients commend their responsiveness, innovative solutions, and professional approach.

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  • Zia Infotech Logotype

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

    Services provided

    10% Web Development
    20% E-Commerce Development
    10% Low/No Code Development +11
    10% Mobile App Development
    10% Social Media Marketing
    5% Branding
    5% Pay Per Click
    5% SMS Marketing
    5% Search Engine Optimization
    4% Cloud Consulting & SI
    4% Ecommerce Marketing
    4% Email Marketing
    4% IT Managed Services
    4% Logo

    Focus Areas

    15% JavaScript
    25% PHP
    15% ASP.NET +5
    10% HTML5
    10% Java
    10% Python
    10% SQL
    5% Kotlin

    Zia Infotech is a leading IT Solutions Company located in Jaipur, India. We specialise in providing advanced technologies to small businesses to help them embark on the journey of digital

    Read more
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  • B-HiTech, Inc. Logotype

    4.3 2 reviews
    $10,000+
    $150 - $199 / hr
    10 - 49
    New York, NY

    Services provided

    10% Web Development
    10% AI Consulting
    10% AI Development +7
    10% BI & Big Data Consulting & SI
    10% CRM Consulting and SI
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% E-Commerce Development
    10% Microservices Architecture Services
    10% Mobile App Development

    Focus Areas

    15% JavaScript
    15% Python
    10% Kotlin +11
    10% SQL
    5% Go
    5% HTML5
    5% PHP
    5% Ruby
    5% Rust
    5% Scala
    5% Swift
    5% Typescript
    5% backbone.js
    5% jquery

    B-HiTech, Inc. provides services in website creation, app development, and cloud solutions, including AWS infrastructure and CRM system implementation. The reviews highlight their customer-centric approach, timely delivery, and professionalism. Clients appreciate the good value for cost and alignment with company values, despite a suggestion to expand their workforce to meet market demand.

    See all 2 projects

    More responsive than most other service providers

    B-HiTech, Inc. is very responsive

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

    Not yet reviewed

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

    Services provided

    15% Web Development
    25% Digital Strategy
    25% Social Media Marketing +3
    15% Search Engine Optimization
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    35% C#
    35% SQL +2
    10% AJAX
    10% ASP.NET

    Coordinative Technology is a Digital Strategy company. Established in 2014, the firm is based in عمّان, Jordan and Amman, Jordan. Their team provides Digital Strategy and Social Media

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  • Cognagic Informatics Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    20% E-Commerce Development
    15% Custom Software Development +6
    10% AI Development
    10% AR/VR Development
    10% IT Managed Services
    10% Mobile App Development
    5% Blockchain
    5% IoT Development

    Focus Areas

    10% JavaScript
    20% Java
    10% Other programming & scripting languages +13
    10% PHP
    7% Kotlin
    6% Visual Basic
    5% AJAX
    5% Perl
    5% Swift
    4% ASP.NET
    4% C#
    4% Objective C
    4% SQL
    2% Apex
    2% Ember.js
    2% Redux

    Cognagic Informatics is an e-commerce development firm. The Pimpri-Chinchwad, India-based agency focuses on E-Commerce Development and Custom Software Development.

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  • Dapton Consultancy Services Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% IoT Development
    10% Application Management & Support +6
    10% Blockchain
    10% Custom Software Development
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% IT Managed Services
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    30% PHP
    30% Python +3
    10% AJAX
    10% Go
    10% Other programming & scripting languages

    Dapton Consultancy Services is an IoT development company. The Vadodara, India-based firm was established in 2019. Their services include IoT development and Web Development.

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  • EvoloTech Software Solutions Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% Custom Software Development
    15% E-Commerce Development +7
    10% Mobile App Development
    10% Social Media Marketing
    10% Web Design
    8% Pay Per Click
    7% Search Engine Optimization
    5% Email Marketing
    5% Graphic Design

    Focus Areas

    10% JavaScript
    20% PHP
    15% AJAX +6
    15% Swift
    15% Visual Basic
    10% Python
    5% Other programming & scripting languages
    5% Ruby
    5% SQL

    Headquartered in Pune, India, EvoloTech Software Solutions is a custom software development firm. Their services include Custom Software Development and E-Commerce Development.

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  • Sentice Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Skopje, North Macedonia

    Services provided

    15% Web Development
    15% IoT Development
    15% Mobile App Development +7
    15% Other Application Development
    10% Application Management & Support
    10% Application Testing
    10% Custom Software Development
    7% E-Commerce Development
    2% AI Development
    1% Blockchain

    Focus Areas

    10% JavaScript
    10% C
    10% Java +7
    10% Kotlin
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Redux
    10% SQL
    10% Swift

    Sentice is a Skopje, North Macedonia-based IoT development company. The team provides IoT development and Mobile App Development.

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  • WUDOKA Marketing Agency Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Sutton, England

    Services provided

    10% Web Development
    10% Advertising
    10% E-Commerce Development +19
    10% Search Engine Optimization
    9% Marketing Strategy
    6% Custom Software Development
    5% Business Consulting
    4% Pay Per Click
    4% Web Design
    3% Affiliate Marketing
    3% Content Marketing
    3% Graphic Design
    3% IT Managed Services
    3% Logo
    3% Media Planning & Buying
    3% Product Design
    2% Corporate Training & Coaching
    2% Event Marketing
    2% Packaging Design
    2% Print Design
    2% UX/UI Design
    1% Out of Home Design

    Focus Areas

    15% JavaScript
    30% PHP
    30% Ruby +3
    15% SQL
    5% Python
    5% XML

    WUDOKA Marketing Agency is an Advertising company. The team focuses on Advertising and E-Commerce Development and is based in Sutton, England and Gdańsk, Poland.

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  • PICWA Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    Auckland, New Zealand

    Services provided

    15% Web Development
    15% Application Management & Support
    15% Application Testing +6
    15% Custom Software Development
    15% Mobile App Development
    10% IT Strategy Consulting
    5% AI Development
    5% ERP Consulting and SI
    5% Enterprise App Modernization

    Focus Areas

    10% JavaScript
    15% AJAX
    15% Redux +8
    10% Java
    10% PHP
    10% SQL
    10% XML
    5% Kotlin
    5% Objective C
    5% Python
    5% Swift

    PICWA, a software development firm, is based in Auckland, New Zealand and New York, New York. The team offers Custom Software Development and Application Management & Support.

    Read more
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  • Hixel Techs Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% E-Commerce Development
    10% Mobile App Development +12
    8% Graphic Design
    8% Logo
    8% UX/UI Design
    8% Wearable App Development
    8% Web Design
    6% Product Design
    6% Search Engine Optimization
    5% AR/VR Development
    4% Video Production
    3% Interior Design
    3% Mobile & App Marketing
    3% Social Media Marketing

    Focus Areas

    15% JavaScript
    15% Typescript
    15% Visual Basic +5
    13% Java
    13% Objective C
    13% SQL
    13% Swift
    3% Other programming & scripting languages

    Hixel Techs is a website development firm. The company is in Hyderabad, India. Their team provides Web Development and Mobile App Development.

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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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Clutch Leaders Matrix

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

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

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
    70% JavaScript
    50% Other
    View Profile Visit Website
  2. xfive Logotype

    xfive

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

    Ability to deliver

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

    Service focus

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

    37.7/40.0
    18.4/20 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

    38.9/40.0
    19.6/20 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

    39.3/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    50% Web Development
    35% JavaScript
    50% Other
    View Profile Visit Website
  8. Toptal Logotype

    Toptal

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

    Ability to deliver

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

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  9. 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
  10. INOXOFT Logotype

    INOXOFT

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

    Ability to deliver

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

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  11. 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
  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. Techuz InfoWeb Pvt. Ltd. Logotype

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

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

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  16. 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
  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. 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

    30% Web Development
    15% JavaScript
    70% Other
    View Profile Visit Website
  21. Brainium Information Technologies Logotype

    Brainium Information Technologies

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

    Ability to deliver

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

    Service focus

    35% Web Development
    30% JavaScript
    65% Other
    View Profile Visit Website
  22. 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
  23. Experion Technologies Logotype

    Experion Technologies

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

    Ability to deliver

    36.9/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

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

    Human Made

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

    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
  25. Probey Services Logotype

    Probey Services

    $1,000+
    < $25 / hr
    1,000 - 9,999
    Los Angeles, CA

    Ability to deliver

    36.9/40.0
    19.6/20 Reviews
    9.3/10 Clients & Experience
    8/10 Market Presence

    Service focus

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

    Blazity

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

    Ability to deliver

    37.8/40.0
    18.6/20 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
    New York, NY

    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. Vincit Logotype

    Vincit

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

    Ability to deliver

    36.4/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    30% Web Development
    30% JavaScript
    70% Other
    View Profile Visit Website
  29. PowerGate Software Logotype

    PowerGate Software

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

    Ability to deliver

    37.9/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

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

    Arcanys

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

    Ability to deliver

    38.1/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

    30% Web Development
    20% JavaScript
    70% Other
    View Profile Visit Website

Top JavaScript Development Agencies

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

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

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

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

Clutch data shows project budgets range widely:

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

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

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

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

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

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

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

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

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

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