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

Top JavaScript Developers

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

15 Leaders 15 Contenders

22,063 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Featured

    What are Featured Providers?

    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

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

    Services provided

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

    Focus Areas

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

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

    See all 89 projects
    3 of 3 reviews are 5 stars
    2 new reviews for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 3 times in the past 6 months

    In the last six months, clients have expressed high satisfaction with Digis, a Fiverr company (NYSE: FVRR), highlighting their impressive responsiveness and quality of development. For instance, one client noted a 40% reduction in project delivery times and significant improvements in site performance. Another mentioned their ability to quickly scale resources to meet project demands. Overall, the sentiment is overwhelmingly positive, with clients appreciating the team's integration and collaborative approach, leaving little room for improvement.
    Read 3 Recent Reviews
    17 of 23 Web Development reviews are 5 stars
    2 new reviews for Web Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Hosting Platform Development for Advertising & Marketing Co

    4.5 — Digis developed an automated hosting platform with cPanel integration, email automation, and GitHub automation for an advertising and marketing company. Read more
    Read 23 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (25) $50,000 to $199,999 (16) Less than $10,000 (8) $200,000 to $999,999 (6) $1,000,000 to $9,999,999 (4)

    What Clients Have Said

    Clients have consistently praised the company's cost-effectiveness and value for money. Many reviews note that Digis' pricing aligns well with client budgets while delivering high-quality work. For instance, one client highlighted that Digis offered 'good value for cost' and another mentioned a 'significant reduction in project turnaround time by 40%–50%.' Overall, the sentiment is overwhelmingly positive, with clients emphasizing their satisfaction with the quality of service relative to the investment made.
    Read All Reviews
    $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.
    View Packages
    View Profile Visit Website
  • Michael W. Belt Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    Freelancer
    Cockeysville, MD

    Services provided

    45% Web Development
    45% Custom Software Development
    10% Other Application Development

    Focus Areas

    15% JavaScript
    30% Python
    25% PHP +2
    25% SQL
    5% AJAX

    Michael W. Belt is a small Cockeysville, Maryland-based custom software development company. The team offers Custom Software Development and Web Development.

    Read more
    View Profile
  • Straton plc Logotype

    Not yet reviewed

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

    Services provided

    60% Web Development
    10% E-Commerce Development
    10% Graphic Design +2
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    80% PHP
    5% AJAX +1
    5% SQL

    Straton plc is a web development firm launched in 2020. The team specializes in Web Development and Web Design and is in Veria, Greece.

    Read more
    View Profile
  • Tony Ciccarone Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    Freelancer
    Halfmoon, NY

    Services provided

    50% Web Development
    25% Web Design
    5% Digital Strategy +4
    5% IT Managed Services
    5% IT Strategy Consulting
    5% Other Digital Marketing
    5% Other IT Consulting and SI

    Focus Areas

    10% JavaScript
    85% PHP
    5% AJAX

    Founded in 2005, Tony Ciccarone is a website development company. The team offers Web Development and Web Design.

    Read more
    View Profile

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

    Get My Matches
  • Infinit Solutions Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Vadavalli, India

    Services provided

    20% Web Development
    20% Mobile App Development
    20% Other Application Development +4
    10% Custom Software Development
    10% Low/No Code Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    10% AJAX
    10% C# +7
    10% C++
    10% Kotlin
    10% Objective C
    10% PHP
    10% Python
    10% SQL
    10% Swift

    Infinit Solutions is a midsize software development firm. They offer Custom Software Development and Web Development and were founded in 2011.

    Read more
    View Profile
  • Bright Coders' Factory East Africa Logotype

    Bright Coders' Factory East Africa

    Not yet reviewed

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

    Services provided

    15% Web Development
    50% Custom Software Development
    10% Mobile App Development +5
    5% Business Consulting
    5% E-Commerce Development
    5% Other Application Development
    5% UX/UI Design
    5% Web Design

    Focus Areas

    15% JavaScript
    15% Kotlin
    10% Java +7
    10% PHP
    10% Python
    10% Ruby
    10% SQL
    10% Swift
    5% Go
    5% Typescript

    Bright Coders' Factory East Africa is a Nairobi, Kenya-based software development firm. The team offers Custom Software Development and Web Development.

    Read more
    View Profile
  • Rev9 Solutions Logotype

    Rev9 Solutions

    Not yet reviewed

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

    Services provided

    20% Web Development
    25% AI Development
    15% AI Consulting +4
    15% Mobile App Development
    10% Custom Software Development
    10% UX/UI Design
    5% Generative AI

    Focus Areas

    10% JavaScript
    25% PHP
    20% SQL +5
    15% Typescript
    12% Kotlin
    12% Redux
    3% AJAX
    3% Swift

    Rev9 Solutions is an AI firm. Launched in 2020, the team offers Artificial Intelligence and Web Development. The firm is based in Jhelum, Pakistan.

    Read more
    View Profile
  • Miteyda Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    50 - 249
    Aachen, Germany

    Services provided

    10% Web Development
    30% Mobile App Development
    20% Custom Software Development +2
    20% IT Staff Augmentation
    20% IT Strategy Consulting

    Focus Areas

    20% JavaScript
    25% Typescript
    20% Swift +4
    10% Kotlin
    10% Objective C
    10% Python
    5% PHP

    Miteyda is an app development firm founded in 2022. Their team focuses on Mobile App Development and IT strategy consulting.

    Read more
    View Profile
  • Truenary Solutions Pvt Ltd Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    50 - 249
    Kathmandu, Nepal

    Services provided

    15% Web Development
    35% Mobile App Development
    15% Enterprise App Modernization +5
    10% Application Management & Support
    10% Application Testing
    5% Custom Software Development
    5% E-Commerce Development
    5% IoT Development

    Focus Areas

    15% JavaScript
    15% Objective C
    15% Python +6
    10% AJAX
    10% C++
    10% Kotlin
    10% Redux
    10% SQL
    5% C#

    Founded in 2018, Truenary Solutions Pvt Ltd is an app development firm. The firm focuses on Mobile App Development and Web Development, and is midsize.

    Read more
    View Profile
  • INSPYRE Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Budapest, Hungary

    Services provided

    15% Web Development
    35% IT Staff Augmentation
    30% Custom Software Development +2
    10% Blockchain
    10% Mobile App Development

    Focus Areas

    15% JavaScript
    30% Java
    15% Typescript +6
    10% Python
    10% SQL
    5% ASP.NET
    5% Ember.js
    5% Go
    5% Kotlin

    IT staff augmentation company INSPYRE was established in 2020. The team specializes in IT staff augmentation and Custom Software Development.

    Read more
    View Profile
  • Khan Sunny Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    Freelancer
    Dhaka, Bangladesh

    Services provided

    60% Web Development
    15% Application Management & Support
    15% IT Managed Services +1
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    70% PHP
    15% HTML5 +1
    5% AJAX

    Khan Sunny is a web development company. They were launched in 2010, and their services include Web Development and IT managed services.

    Read more
    View Profile
  • LumenGlobal Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    Kyiv, Ukraine

    Services provided

    10% Web Development
    30% Recruiting
    25% HR Consulting +3
    15% Business Consulting
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    20% JavaScript
    30% Other programming & scripting languages
    10% HTML5 +4
    10% PHP
    10% Ruby
    10% SQL
    10% jquery

    LumenGlobal is a Recruiting company. Their midsize team is located in Sofia, Bulgaria and Kyiv, Ukraine and focuses on Recruiting and HR Consulting. The firm was launched in 2022.

    Read more
    View Profile
  • Lisod Vietnam Logotype

    Lisod Vietnam

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    50 - 249

    Services provided

    20% Web Development
    30% Mobile App Development
    15% E-Commerce Development +4
    10% Application Testing
    10% Custom Software Development
    10% Low/No Code Development
    5% API Development

    Focus Areas

    10% JavaScript
    15% C++
    10% C# +7
    10% Ember.js
    10% PHP
    10% Python
    10% SQL
    10% XML
    10% jquery
    5% Visual Basic

    Web development company Lisod Vietnam is based in Hanoi, Vietnam and Shinjuku City, Japan. They offer Web Development and Mobile App Development and were established in 2019.

    Read more
    View Profile
  • Lentera Technologies Private Limited Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% CRM Consulting and SI
    15% Custom Software Development +5
    15% ERP Consulting and SI
    15% Mobile App Development
    10% Application Testing
    10% Other Application Development
    5% E-Commerce Development

    Focus Areas

    15% JavaScript
    15% PHP
    15% Typescript +8
    12% HTML5
    12% jquery
    10% AJAX
    5% Java
    5% Python
    5% SQL
    3% Kotlin
    3% Swift

    Founded in 2019, Lentera Technologies Private Limited is a CRM consulting and SI company. The agency offers CRM consulting and SI and ERP consulting and SI, and is midsize.

    Read more
    View Profile
  • Dropdown Media Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    Freelancer
    Ovens, Ireland

    Services provided

    20% Web Development
    10% Low/No Code Development
    10% Web Design +12
    5% Content Marketing
    5% Digital Strategy
    5% E-Commerce Development
    5% Ecommerce Marketing
    5% Email Marketing
    5% Graphic Design
    5% Logo
    5% Pay Per Click
    5% Print Design
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design

    Focus Areas

    40% JavaScript
    50% HTML5
    5% PHP +1
    5% SQL

    Dropdown Media is a web design company. Established in 2019, the company is located in Ovens, Ireland. Their services include Web Design and Web Development.

    Read more
    View Profile
  • Increments Inc. Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    50 - 249
    Dhaka, Bangladesh

    Services provided

    15% Web Development
    25% Custom Software Development
    25% Mobile App Development +5
    15% UX/UI Design
    5% API Development
    5% Enterprise App Modernization
    5% Generative AI
    5% IT Strategy Consulting

    Focus Areas

    15% JavaScript
    20% Python
    20% Redux +6
    15% SQL
    10% Kotlin
    5% AJAX
    5% Java
    5% Objective C
    5% Swift

    Custom software development firm Increments Inc. Was established in 2016. The midsize team specializes in Custom Software Development and Mobile App Development.

    Read more
    View Profile
  • Software Shrimps Inc Logotype

    Software Shrimps Inc

    Not yet reviewed

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

    Services provided

    15% Web Development
    20% Branding
    15% E-Commerce Development +4
    15% Mobile App Development
    15% Other Application Development
    10% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    15% JavaScript
    25% PHP
    15% Java +5
    10% C#
    10% C++
    10% XML
    10% jquery
    5% Visual Basic

    Software Shrimps Inc is a branding firm. Their midsize team is based in Marietta, Georgia and Burbank, Illinois and provides Branding and Custom Software Development. The agency was founded in 2019.

    Read more
    View Profile
  • Marten Digitals Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    Karachi, Pakistan

    Services provided

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

    Focus Areas

    20% JavaScript
    20% Typescript
    10% AJAX +5
    10% Other programming & scripting languages
    10% PHP
    10% Redux
    10% SQL
    10% jquery

    Marten Digitals is a social media marketing agency. Founded in 2019, the team specializes in Social Media Marketing and Search Engine Optimization.

    Read more
    View Profile
  • VinnovateLabz Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    10% JavaScript
    25% Java
    10% HTML5 +7
    10% Kotlin
    10% PHP
    10% SQL
    10% Typescript
    5% Python
    5% XML
    5% jquery

    Founded in 2014, VinnovateLabz is a custom software development firm. The team specializes in Custom Software Development and Web Development and is in Bengaluru, India.

    Read more
    View Profile
  • VisionPlus Technologies Pvt. Ltd Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% ERP Consulting and SI
    25% CRM Consulting and SI +2
    20% Custom Software Development
    15% Cloud Consulting & SI

    Focus Areas

    20% JavaScript
    20% ASP.NET
    20% Apex +2
    20% Java
    20% Python

    Established in 2003, VisionPlus Technologies Pvt. Ltd is a midsize Lahore, Pakistan-based ERP consulting and SI company. Their team specializes in ERP consulting and SI and CRM consulting and SI.

    Read more
    View Profile
  • DigiNautix Logotype

    DigiNautix

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% AI Development
    20% Blockchain +2
    20% Custom Software Development
    20% IT Staff Augmentation

    Focus Areas

    10% JavaScript
    20% Java
    20% PHP +3
    20% Swift
    20% jquery
    10% Python

    DigiNautix is an IT staff augmentation company launched in 2020. The midsize team specializes in IT staff augmentation and Custom Software Development.

    Read more
    View Profile
  • Tacnix Logotype

    Tacnix

    Not yet reviewed

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

    Services provided

    45% Web Development
    15% Custom Software Development
    15% IT Strategy Consulting +3
    10% E-Commerce Development
    10% Web Design
    5% UX/UI Design

    Focus Areas

    15% JavaScript
    30% PHP
    30% SQL +3
    15% HTML5
    5% Typescript
    5% jquery

    Launched in 2011, Tacnix is a web development company. Their services include Web Development and Custom Software Development.

    Read more
    View Profile
  • AJ Creative Studios Logotype

    AJ Creative Studios

    Not yet reviewed

    $1,000+
    < $25 / hr
    Freelancer

    Services provided

    20% Web Development
    20% Branding
    20% Search Engine Optimization +2
    20% UX/UI Design
    20% Web Design

    Focus Areas

    40% JavaScript
    30% AJAX
    30% Redux

    AJ Creative Studios is a branding agency. The company is located in Jaipur, India. Their team focuses on Branding and Search Engine Optimization.

    Read more
    View Profile
  • Zero Tech Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Lahore, Pakistan

    Services provided

    20% Web Development
    20% AI Development
    20% Email Marketing +2
    20% IT Managed Services
    20% Web Design

    Focus Areas

    10% JavaScript
    20% Other programming & scripting languages
    15% Ember.js +5
    15% UnrealScript
    10% Kotlin
    10% Objective C
    10% Python
    10% Redux

    Zero Tech is an Email Marketing company established in 2017. The agency specializes in Email Marketing and Web Design, and is midsize.

    Read more
    View Profile
  • Salt Square Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    50 - 249
    Tuzla Grad, Bosnia and Herzegovina

    Services provided

    10% Web Development
    30% Custom Software Development
    25% Mobile App Development +3
    20% AI Development
    10% Cloud Consulting & SI
    5% IoT Development

    Focus Areas

    20% JavaScript
    15% Python
    15% Typescript +8
    10% Kotlin
    10% Swift
    5% C#
    5% C++
    5% Java
    5% PHP
    5% Ruby
    5% SQL

    Salt Square is a midsize software development company located in Tuzla Grad, Bosnia and Herzegovina. Their services include Custom Software Development and Mobile App Development.

    Read more
    View Profile
  • Misfit Development Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    Freelancer
    Union Beach, NJ

    Services provided

    35% Web Development
    35% E-Commerce Development
    30% Web Design

    Focus Areas

    25% JavaScript
    30% PHP
    25% HTML5 +2
    10% AJAX
    10% jquery

    Misfit Development is a web development firm based in Union Beach, New Jersey. The team specializes in Web Development and E-Commerce Development.

    Read more
    View Profile
  • ZionSky Logotype

    ZionSky

    Not yet reviewed

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

    Services provided

    40% Web Development
    40% Conversion Optimization
    5% Affiliate Marketing +3
    5% Ecommerce Marketing
    5% Mobile & App Marketing
    5% Other IT Consulting and SI

    Focus Areas

    20% JavaScript
    20% PHP
    20% SQL +7
    10% HTML5
    5% AJAX
    5% Java
    5% Other programming & scripting languages
    5% Typescript
    5% XML
    5% jquery

    ZionSky is a Conversion Optimization company. They are headquartered in Nadezhdivka, Ukraine and have small team of experts. Their services include Conversion Optimization and Web Development.

    Read more
    View Profile
  • Sales Pipe Pro Inc. Logotype

    Sales Pipe Pro Inc.

    4.5 1 review
    $10,000+
    $100 - $149 / hr
    10 - 49

    Services provided

    20% Web Development
    20% CRM Consulting and SI
    10% Call Center Services +7
    10% Custom Software Development
    10% Low/No Code Development
    10% Mobile App Development
    5% API Development
    5% Application Management & Support
    5% DevOps Managed Services
    5% IT Managed Services

    Focus Areas

    15% JavaScript
    15% HTML5
    15% Java +4
    15% PHP
    15% Python
    15% SQL
    10% Other programming & scripting languages

    Sales Pipe Pro Inc. specializes in CRM software implementation and VOIP services. Customer feedback highlights their effective integration of CRM systems that streamline customer interactions and improve sales processes, along with timely project delivery and responsive support. However, some clients noted a need for more extensive post-implementation support.

    See all 1 projects
    View Profile
  • Nomizo Technology - Top Development Company in Saudi Arabia Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% E-Commerce Development
    25% Mobile App Development +2
    20% ERP Consulting and SI
    5% Custom Software Development

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C++ +8
    10% Kotlin
    10% PHP
    10% Python
    10% SQL
    10% Swift
    10% Visual Basic
    5% AJAX
    5% Ember.js

    Nomizo Technology - Top Development Company in Saudi Arabia, a web development firm, was established in 2014. The agency offers Web Development and Mobile App Development, and is small.

    Read more
    View Profile
  • The Web Hustle Logotype

    The Web Hustle

    5.0 1 review
    $10,000+
    < $25 / hr
    2 - 9

    Services provided

    10% Web Development
    15% Custom Software Development
    15% IoT Development +9
    15% Mobile App Development
    10% Video Production
    5% Content Marketing
    5% Graphic Design
    5% Logo
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design
    5% Web Design

    Focus Areas

    15% JavaScript
    15% PHP
    10% AJAX +11
    10% Other programming & scripting languages
    5% ASP
    5% ASP.NET
    5% C
    5% C++
    5% Ember.js
    5% Kotlin
    5% Python
    5% Ruby
    5% SQL
    5% XML

    The Web Hustle offers web development services, with a focus on making contact forms functional. Reviews consistently highlight their professional, fast, and highly reliable service. Clients appreciate the good value for cost, timely delivery, and recommend them as a great choice for web development needs.

    See all 1 projects
    View Profile
  • Hoarway Technology Logotype

    Hoarway Technology

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

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

    Focus Areas

    15% JavaScript
    15% HTML5
    15% Java +4
    15% Kotlin
    15% PHP
    15% Python
    10% C#

    Hoarway Technology is a social media marketing firm. Their small team is in Mumbai, India. Their services include Social Media Marketing and Search Engine Optimization.

    Read more
    View Profile
  • IDEALCODE.dev Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    25% E-Commerce Development
    20% Custom Software Development +3
    10% AR/VR Development
    10% Mobile App Development
    5% UX/UI Design

    Focus Areas

    11% JavaScript
    21% Other programming & scripting languages
    16% PHP +6
    15% AJAX
    11% SQL
    11% Swift
    5% Objective C
    5% Visual Basic
    5% XML

    IDEALCODE.dev, a web development firm, was established in 2017. The company offers Web Development and E-Commerce Development, and is small.

    Read more
    View Profile
  • Happy Software Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Heroica Puebla de Zaragoza, Mexico

    Services provided

    16% Web Development
    25% E-Commerce Development
    15% Custom Software Development +7
    10% API Development
    10% Low/No Code Development
    10% Mobile App Development
    5% Business Consulting
    5% Microservices Architecture Services
    2% AI Consulting
    2% Generative AI

    Focus Areas

    25% JavaScript
    30% Typescript
    15% AJAX +2
    15% Redux
    15% SQL

    Happy Software is a small software development company founded in 2022. Their team specializes in Custom Software Development and E-Commerce Development.

    Read more
    View Profile
  • IQovate Labs Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    20% IT Strategy Consulting
    20% Mobile App Development +3
    10% API Development
    10% AR/VR Development
    10% Custom Software Development

    Focus Areas

    11% JavaScript
    17% ASP.NET
    17% Redux +5
    11% HTML5
    11% Java
    11% PHP
    11% SQL
    11% Typescript

    IQovate Labs is a web development firm. They provide Web Development and IT strategy consulting and were established in 2012. The company is in Ahmedabad, India and Dubai, United Arab Emirates.

    Read more
    View Profile
  • Specter Logotype

    5.0 1 review
    $10,000+
    $300+ / hr
    10 - 49
    Auburn, CA

    Services provided

    10% Web Development
    18% Low/No Code Development
    15% Custom Software Development +15
    10% Search Engine Optimization
    5% CRM Consulting and SI
    5% Cloud Consulting & SI
    5% Conversion Optimization
    5% Cybersecurity
    5% Digital Strategy
    5% IT Strategy Consulting
    5% Pay Per Click
    2% Application Management & Support
    2% Enterprise App Modernization
    2% IT Managed Services
    2% IT Staff Augmentation
    2% Unified Communications Consulting & SI
    1% BI & Big Data Consulting & SI
    1% Web Design

    Focus Areas

    10% JavaScript
    20% ASP.NET
    20% SQL +4
    15% C
    15% PHP
    10% C++
    10% Java

    Specter is recognized for its expertise in ebook writing and software development services. Clients commend the company for delivering high-quality work efficiently and on time, coupled with exceptional customer support. The professionalism and reliability demonstrated by Specter contribute to its strong reputation and high ratings, making it a recommended choice for similar projects.

    See all 1 projects
    View Profile
  • Click Meta X Logotype

    4.5 1 review
    Undisclosed
    Undisclosed
    10 - 49
    Surat, India

    Services provided

    10% Web Development
    80% E-Commerce Development
    10% Web Design

    Focus Areas

    10% JavaScript
    70% PHP
    20% HTML5

    Click Meta X specializes in Website Development, Web Design, and Web Programming, offering comprehensive maintenance services for Shopify-based websites. Their reviews highlight efficient task completion within designated timeframes, proactive communication, and quick responsiveness, indicating a reliable and professional service suited for web development needs.

    See all 1 projects
    View Profile
  • Interbound Media Managers Ltd. Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Abuja, Nigeria

    Services provided

    10% Web Development
    15% Conversion Optimization
    15% Search Engine Optimization +7
    12% Social Media Marketing
    10% Digital Strategy
    10% Other Digital Marketing
    8% Branding
    8% Marketing Strategy
    7% Direct Marketing
    5% E-Commerce Development

    Focus Areas

    15% JavaScript
    35% PHP
    15% SQL +4
    10% ASP.NET
    10% C++
    10% XML
    5% Python

    Located in Abuja, Nigeria, Interbound Media Managers Ltd. Is a Conversion Optimization company. They offer Conversion Optimization and Search Engine Optimization and were founded in 2008.

    Read more
    View Profile
  • Alcaline Solutions Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Bombuwala, Sri Lanka

    Services provided

    10% Web Development
    60% Mobile App Development
    20% Custom Software Development +1
    10% UX/UI Design

    Focus Areas

    15% JavaScript
    20% Swift
    15% Kotlin +4
    15% Objective C
    15% Typescript
    10% PHP
    10% SQL

    Alcaline Solutions is an application development firm established in 2019. The team specializes in Mobile App Development and Custom Software Development.

    Read more
    View Profile
  • Enovate LLC Logotype

    Enovate LLC

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

    Services provided

    10% Web Development
    30% Web Design
    20% E-Commerce Development +7
    10% Low/No Code Development
    5% AI Development
    5% Custom Software Development
    5% Digital Strategy
    5% Ecommerce Marketing
    5% Email Marketing
    5% Video Production

    Focus Areas

    10% JavaScript
    55% PHP
    30% Swift +1
    5% HTML5

    Enovate LLC offers services in Website Development, Web Design, and Business Automation. The reviews highlight the company's professionalism, responsiveness, and attention to detail, resulting in high-quality, user-friendly websites and custom automation solutions. Enovate LLC is praised for its efficient project management and excellent communication skills, making it a recommended choice for businesses seeking top-notch Web Programming and Online Development services.

    See all 1 projects
    View Profile
  • K P Enterprises Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% IT Strategy Consulting
    20% Cloud Consulting & SI +2
    20% IT Managed Services
    20% UX/UI Design

    Focus Areas

    10% JavaScript
    20% HTML5
    20% PHP +3
    20% Ruby
    20% SQL
    10% Java

    Established in 2021, K P Enterprises is an IT strategy consulting company. The team offers IT strategy consulting and UX/UI Design.

    Read more
    View Profile
  • Zeplinix Technologies Logotype

    Zeplinix Technologies

    4.5 1 review
    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    20% Web Development
    20% Cloud Consulting & SI
    20% Custom Software Development +2
    20% Graphic Design
    20% Mobile App Development

    Focus Areas

    20% JavaScript
    25% Python
    20% PHP +2
    20% SQL
    15% Visual Basic

    Zeplinix Technologies pvt ltd provides comprehensive services in software development, IT solutions, and digital transformation. Our cutting-edge technology solutions are designed to help businesses

    Read more
    See all 1 projects
    View Profile
  • JAM-Tech Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    10% AI Development
    10% Application Testing +6
    10% Blockchain
    10% Custom Software Development
    10% E-Commerce Development
    10% Mobile App Development
    10% Recruiting
    10% Staffing

    Focus Areas

    20% JavaScript
    20% Java
    20% Python +3
    20% Typescript
    15% HTML5
    5% SQL

    JAM-Tech is a website development firm. Located in Hallandale Beach, Florida and Kyiv, Ukraine, their team specializes in Web Development and Custom Software Development.

    Read more
    View Profile
  • My IT Agency Logotype

    My IT Agency

    5.0 1 review
    Undisclosed
    < $25 / hr
    10 - 49

    Services provided

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

    Focus Areas

    15% JavaScript
    20% PHP
    10% Java +12
    10% Python
    10% Visual Basic
    7% C++
    5% C
    5% C#
    5% Ruby
    5% SQL
    2% ASP.NET
    2% Ember.js
    2% Kotlin
    1% Redux
    1% Swift

    My IT Agency specializes in Website Development and Web Design, consistently delivering responsive and user-friendly websites. Reviews highlight their effective project management, timely communication, and development expertise. Clients appreciate their ability to meet deadlines and budgets while producing high-quality, functional websites.

    See all 1 projects
    View Profile
  • Analytics 4 Logotype

    Analytics 4

    5.0 1 review
    $5,000+
    $50 - $99 / hr
    2 - 9

    Services provided

    10% Web Development
    35% Pay Per Click
    30% Conversion Optimization +3
    10% Digital Strategy
    10% Mobile App Development
    5% UX/UI Design

    Focus Areas

    30% JavaScript
    20% XML
    15% PHP +3
    15% Python
    10% Ruby
    10% SQL

    Analytics 4 specializes in providing consulting services that help businesses, particularly those entering the Polish market, communicate their offerings effectively. The reviews indicate that clients appreciate their precise, punctual, and professional project management, emphasizing good value for cost. Clients consistently note the company's impressive preparation and professionalism, with no areas for improvement highlighted.

    See all 1 projects
    View Profile
  • Codesolvix Logotype

    Codesolvix

    4.5 1 review
    $10,000+
    $25 - $49 / hr
    2 - 9

    Services provided

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

    Focus Areas

    20% JavaScript
    20% HTML5
    20% PHP +3
    20% jquery
    15% Typescript
    5% SQL

    Codesolvix offers design services, specializing in the creation of visually appealing and responsive email templates. The reviews indicate that the company delivers high-quality work with effective project management, resulting in increased engagement metrics for clients. Feedback highlights their attention to detail and responsiveness, although some suggest more frequent progress updates could enhance their service further.

    See all 1 projects
    View Profile
  • BlockchainFar Logotype

    BlockchainFar

    Not yet reviewed

    $5,000+
    Undisclosed
    2 - 9

    Services provided

    10% Web Development
    80% Blockchain
    10% Low/No Code Development

    Focus Areas

    30% JavaScript
    15% Redux
    15% SQL +5
    10% C#
    10% Other programming & scripting languages
    10% Typescript
    5% AJAX
    5% ASP.NET

    BlockchainFar is a Blockchain company. They are located in Dubai, United Arab Emirates. Their team provides Blockchain and Web Development.

    Read more
    View Profile
  • InnovateSoft Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    25% Custom Software Development
    15% AI Development +4
    15% Product Marketing
    10% Marketing Strategy
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    25% JavaScript
    15% HTML5
    15% Redux +6
    10% C#
    10% SQL
    10% Swift
    5% PHP
    5% Python
    5% Typescript

    Headquartered in Toronto, Canada, InnovateSoft is a software development company. They offer Custom Software Development and Web Development.

    Read more
    $1,490 Small $3,490 Medium $6,490 Large

    Software Development

    Flexible development packages designed to help businesses build, launch, and scale high-quality software solutions. Choose the plan that fits your project needs, timeline, and growth goals.
    View Packages
    View Profile
  • MM Design Agency Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    30% Web Design
    25% Email Marketing +2
    15% Search Engine Optimization
    5% Logo

    Focus Areas

    15% JavaScript
    50% HTML5
    20% Typescript +1
    15% AJAX

    In Fayetteville, Georgia, MM Design Agency is a web design agency. Founded in 2023, the team offers Web Design and Email Marketing.

    Read more
    View Profile
  • Casfus Technologies Logotype

    Casfus Technologies

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    25% Web Development
    25% Mobile App Development
    20% Custom Software Development +3
    10% Graphic Design
    10% Social Media Marketing
    10% UX/UI Design

    Focus Areas

    15% JavaScript
    25% PHP
    25% SQL +3
    15% AJAX
    10% HTML5
    10% jquery

    In Barasat, Kolkata, India, Casfus Technologies is a web development company. They offer Web Development and Mobile App Development.

    Read more
    View Profile
  • Tuyu Studio Logotype

    Tuyu Studio

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    10% Web Development
    50% UX/UI Design
    30% Web Design +1
    10% Custom Software Development

    Focus Areas

    30% JavaScript
    30% Python
    30% jquery +1
    10% Visual Basic

    Tuyu Studio is a small Kathmandu, Nepal-based UX company. The team specializes in UX/UI Design and Web Design.

    Read more
    View Profile
  • GraphicWare Logotype

    GraphicWare

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Graphic Design +2
    20% Logo
    20% Web Design

    Focus Areas

    20% JavaScript
    50% HTML5
    30% Other programming & scripting languages

    GraphicWare is a small web design agency founded in 2024. Their team focuses on Web Design and Graphic Design.

    Read more
    View Profile

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

Get My Matches
tracking image

Why Trust Clutch

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

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

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

We evaluate service providers using a structured methodology that combines:

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

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

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

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

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

Ability to deliver
Focus
Clutch Leaders Matrix

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

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

List of the Top 15 JavaScript Development Companies

  1. ImageX Logotype

    ImageX

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

    Ability to deliver

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

    Service focus

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

    xfive

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

    Ability to deliver

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

    Service focus

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

    Brainhub

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

    Ability to deliver

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

    Service focus

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

    The Software House

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

    Ability to deliver

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

    Service focus

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

    Xmartlabs

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

    Ability to deliver

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

    Service focus

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

    Airdev

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

    Ability to deliver

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

    Service focus

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

    WPWeb Infotech

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

    Ability to deliver

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

    Service focus

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

    Lizard Global

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

    Ability to deliver

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

    Service focus

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

    PopArt Studio

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

    Ability to deliver

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

    Service focus

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

    Softonix

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

    Ability to deliver

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

    Service focus

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

    GeekyAnts

    $10,000+
    $25 - $49 / hr
    250 - 999
    San Francisco, CA

    Ability to deliver

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

    Service focus

    15% Web Development
    40% JavaScript
    85% Other
    View Profile Visit Website
  12. INOXOFT Logotype

    INOXOFT

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

    Ability to deliver

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

    Service focus

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

    Scopic

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

    Ability to deliver

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

    Service focus

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

    HTMLPanda

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

    Ability to deliver

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

    Service focus

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

    SpdLoad

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

    Ability to deliver

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

    Service focus

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

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

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

    Service focus

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

    PowerGate Software

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

    Ability to deliver

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

    Service focus

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

    Incora

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

    Ability to deliver

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

    Service focus

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

    Toptal

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

    Ability to deliver

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

    Service focus

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

    Arcanys

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

    Ability to deliver

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

    Service focus

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

    Cleveroad

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

    Ability to deliver

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

    Service focus

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

    Blazity

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

    Ability to deliver

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

    Service focus

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

    Experion Technologies

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

    Ability to deliver

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

    Service focus

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

    Human Made

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

    Ability to deliver

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

    Service focus

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

    Vincit

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

    Ability to deliver

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

    Service focus

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

    XWP

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

    Ability to deliver

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

    Service focus

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

    Flowout

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

    Ability to deliver

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

    Service focus

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

    Sigma Software Group

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

    Ability to deliver

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

    Service focus

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

    Merixstudio

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

    Ability to deliver

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

    Service focus

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

Top JavaScript Development Agencies

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

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

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

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

Clutch data shows project budgets range widely:

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

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

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

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

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

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

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

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

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

Similar Categories

Related Services

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

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