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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: May 19, 2026
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15 Leaders 15 Contenders

22,059 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Featured

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    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

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

    Services provided

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

    Focus Areas

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

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

    See all 89 projects

    Reviews mention Great project management

    Clients consistently commend Digis for their exemplary project management, noting their ability to deliver items on time and respond proactively to needs. One client highlighted the team's organizational skills and adaptability, while another praised their hands-on approach, making them feel like an extension of the client's team. Overall, feedback reflects strong communication and a commitment to meeting deadlines, contributing to successful project outcomes.
    • Custom Software Development for Digital Marketing Agency
      5.0 Apr 19, 2024

      Working with Digis on the development of our application has been an exemplary experience, especially in terms of project management. Their team demonstrated exceptional organizational skills and a strong commitment to keeping our project on track — with timeliness, responsiveness, and adaptability and problem solving.

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    • Full Stack Software Development for Software Company
      5.0 Mar 22, 2024

      Digi's project manager, Taniya, handled it very responsibly and on time, constantly bridging the gap between us and the developers. Can't ask for a better manager.

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    • Staff Augmentation for Garment Size Recommendation Tool
      4.5 Dec 29, 2023

      Digis soon corrected it and provided us with a project manager, which helped a lot to streamline the process and make everything work. Overall, they’ve performed at a higher standard. They’ve delivered on time and done much better.

      Read Full Review
    • Application Management & Support for Web Design Firm
      5.0 Dec 14, 2022

      The product/project manager brought significant structure to our process which helped keep the team on track. She instigated a new format for our weekly sprint call, kept in touch daily with all stakeholders and project team members.

      Read Full Review
    • iOS & Android Apps Dev for Environmental Rideshare Co
      5.0 Mar 3, 2021

      Their project management was excellent. We used Trello, Jira, and Confluence. They had sound processes.

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    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

    View projects from:

    United States (29) 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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  • John Weston Group Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    50% Custom Software Development
    25% UX/UI Design

    Focus Areas

    25% JavaScript
    50% PHP
    15% AJAX +1
    10% SQL

    Based in Wrocław, Poland, John Weston Group is a software development company. They offer Custom Software Development and UX/UI Design and were founded in 2006.

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  • MORRE Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Chantilly, VA

    Services provided

    40% Web Development
    40% Mobile App Development
    20% IT Strategy Consulting

    Focus Areas

    50% JavaScript
    10% Kotlin
    10% Other programming & scripting languages +3
    10% PHP
    10% Swift
    10% Typescript

    MORRE is a small web development firm. They focus on Web Development and Mobile App Development and were founded in 2019.

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  • Eighteen Pixels India Pvt. Ltd Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    50% E-Commerce Development
    30% Mobile App Development +1
    10% Search Engine Optimization

    Focus Areas

    10% JavaScript
    30% PHP
    15% ASP.NET +5
    15% Kotlin
    10% Java
    10% Python
    5% ASP
    5% Delphi

    E-commerce development company Eighteen Pixels India Pvt. Ltd is in Lucknow, India and Pune, India. Their services include E-Commerce Development and Mobile App Development.

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  • MAKSAB AGENCY | مكسب للتسويق الرقمي Logotype

    MAKSAB AGENCY | مكسب للتسويق الرقمي

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

    Services provided

    70% Web Development
    10% Search Engine Optimization
    10% UX/UI Design +1
    10% Web Design

    Focus Areas

    50% JavaScript
    50% HTML5

    Pixel Store TN provides website development, social media design, and SEO services. Reviewers commend their comprehensive support, including assistance with Google AdSense and News, and highlight their reasonable pricing and strong customer service. Pixel Store TN is noted for its effective collaboration and dedication, earning appreciation for exceeding client expectations.

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  • Foldfocus Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    50% Web Design

    Focus Areas

    30% JavaScript
    70% PHP

    Foldfocus is a web design company and website development company. Their small team is based in München, Germany and provides Web Design and Web Development. The firm was launched in 2018.

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  • Codopolis Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    20% Graphic Design
    20% UX/UI Design +1
    20% Web Design

    Focus Areas

    50% JavaScript
    50% PHP

    Web development company Codopolis is located in Varna, Bulgaria. They focus on Web Development and UX/UI Design.

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  • Progressive Dental Marketing Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    50 - 249
    Clearwater, FL

    Services provided

    15% Web Development
    10% Corporate Photography
    10% Corporate Training & Coaching +10
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Video Production
    6% Marketing Strategy
    5% Advertising
    5% Print Design
    3% Branding
    3% Logo
    3% Media Planning & Buying

    Focus Areas

    50% JavaScript
    25% Java
    25% PHP

    Located in Clearwater, Florida, Progressive Dental Marketing is a midsize web development firm. Their services include Web Development and Corporate Photography.

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  • Debuggers Studio Logotype

    Debuggers Studio

    Not yet reviewed

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

    Services provided

    40% Web Development
    30% Web Design
    10% Low/No Code Development +2
    10% Search Engine Optimization
    10% UX/UI Design

    Focus Areas

    30% JavaScript
    50% PHP
    15% SQL +1
    5% AJAX

    Debuggers Studio is a small web design company. Established in 2016, the team provides Web Design and Web Development.

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  • Singleton Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    50% Mobile App Development
    10% Custom Software Development

    Focus Areas

    60% JavaScript
    10% Java
    10% PHP +2
    10% Python
    10% Ruby

    Singleton is a mobile application development firm. Headquartered in Tartu, Estonia and Tallinn, Estonia, the company focuses on Mobile App Development and Web Development.

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  • Laravel Wizard Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    20% Custom Software Development
    20% E-Commerce Development +1
    10% Mobile App Development

    Focus Areas

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

    In Delhi, India, Laravel Wizard is a website development firm. Founded in 2019, the team focuses on Web Development and Custom Software Development.

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  • ITNNOVATION Logotype

    ITNNOVATION

    Not yet reviewed

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

    Services provided

    10% Web Development
    40% Custom Software Development
    15% Application Management & Support +3
    15% IT Staff Augmentation
    10% Enterprise App Modernization
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    35% C#
    20% Java +4
    20% SQL
    5% Kotlin
    5% Swift
    5% Typescript

    ITNNOVATION is a small software development company. They offer Custom Software Development and IT staff augmentation and were founded in 2010.

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  • Charisol Technology Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Mobile App Development
    20% Custom Software Development +1
    20% UX/UI Design

    Focus Areas

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

    Charisol Technology is a website development firm founded in 2015. The company focuses on Web Development and Mobile App Development, and is small.

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  • Prime Labs Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    2 - 9
    Timișoara, Romania

    Services provided

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

    Focus Areas

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

    Prime Labs is a software development company. They are headquartered in Timișoara, Romania, and their services include Custom Software Development and Web Development.

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  • Shard Labs Logotype

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

    Services provided

    30% Web Development
    30% Blockchain
    30% Custom Software Development +1
    10% Enterprise App Modernization

    Focus Areas

    40% JavaScript
    25% Other programming & scripting languages
    10% Java +3
    10% Redux
    10% SQL
    5% Python

    Shard Labs offers comprehensive blockchain development services, specializing in migrating and onboarding users to new blockchain platforms, implementing backend features, and creating new frontend designs. The reviews consistently highlight Shard Labs' expertise in blockchain technology, their exceptional problem-solving skills, and their effective project management and communication, resulting in a highly satisfactory client experience.

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  • Devtrios Logotype

    Devtrios

    5.0 2 reviews
    Undisclosed
    < $25 / hr
    10 - 49

    Services provided

    20% Web Development
    30% Mobile App Development
    20% Custom Software Development +2
    20% UX/UI Design
    10% Blockchain

    Focus Areas

    15% JavaScript
    15% HTML5
    15% PHP +4
    15% Perl
    15% Python
    15% SQL
    10% jquery

    Devtrios is a leading web and mobile app development company in London, specializing in custom software solutions and digital marketing services. We help businesses of all sizes unlock their online

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  • JohnCube Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Custom Software Development
    25% Mobile App Development +2
    20% IT Staff Augmentation
    5% Enterprise App Modernization

    Focus Areas

    15% JavaScript
    20% PHP
    15% SQL +7
    10% Python
    10% Typescript
    10% XML
    5% AJAX
    5% C#
    5% Perl
    5% Redux

    JohnCube, a software development firm, was launched in 2019. The team offers Custom Software Development and Web Development.

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  • NoMoreCoffeePlease Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Baia Mare, Romania

    Services provided

    25% Web Development
    25% Marketing Strategy
    25% Mobile App Development +1
    25% UX/UI Design

    Focus Areas

    25% JavaScript
    20% HTML5
    20% Typescript +4
    15% Redux
    10% Python
    5% Kotlin
    5% Swift

    NoMoreCoffeePlease is a small Baia Mare, Romania-based Marketing Strategy company. Their services include Marketing Strategy and UX/UI Design.

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  • evensix Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    10 - 49
    Charlbury, England

    Services provided

    20% Web Development
    15% Custom Software Development
    15% UX/UI Design +6
    15% Web Design
    10% API Development
    10% E-Commerce Development
    5% Branding
    5% Digital Strategy
    5% Mobile App Development

    Focus Areas

    20% JavaScript
    60% HTML5
    20% Typescript

    Evensix is a website development firm. They focus on Web Development and Web Design and are based in Charlbury, England.

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  • ABN Asia Software Logotype

    ABN Asia Software

    Not yet reviewed

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

    Services provided

    35% Web Development
    25% Mobile App Development
    15% Custom Software Development +3
    10% AR/VR Development
    10% Low/No Code Development
    5% AI Development

    Focus Areas

    37% JavaScript
    21% PHP
    21% Python +2
    11% HTML5
    10% SQL

    ABN Asia Software is a web development company. Based in Hanoi, Vietnam and Hanoi, Vietnam, the firm was founded in 2012. Their team offers Web Development and Custom Software Development.

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  • Matterhorn Digital Sydney Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    15% UX/UI Design
    15% Web Design +3
    10% Logo
    5% Branding
    5% Search Engine Optimization

    Focus Areas

    40% JavaScript
    40% PHP
    10% SQL +2
    5% AJAX
    5% Visual Basic

    Matterhorn Digital Sydney is a website development firm established in 2010. The company focuses on Web Development and Web Design, and is small.

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  • Jambaree Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    2 - 9
    Vancouver, Canada

    Services provided

    40% Web Development
    40% Web Design
    20% UX/UI Design

    Focus Areas

    70% JavaScript
    20% PHP
    10% AJAX

    Jambaree is a small web design agency established in 2020. Their team focuses on Web Design and Web Development.

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  • Mecexis Studio Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    30% Web Design
    20% Mobile App Development

    Focus Areas

    40% JavaScript
    40% Python
    20% Other programming & scripting languages

    Mecexis Studio is a web development company. Established in 2013, the team focuses on Web Development and Web Design.

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  • Cedexperts Logotype

    Cedexperts

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    20% JavaScript
    20% Other programming & scripting languages
    20% SQL +3
    15% PHP
    15% Python
    10% jquery

    Cedexperts is a web design agency. Their small team is in Sheridan, Wyoming and Sheridan, Wyoming and provides Web Design and UX/UI Design. The company was launched in 2015.

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  • IT Brain Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Blockchain
    10% Branding +7
    10% Corporate Photography
    10% Custom Software Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Video Production
    10% Web Design

    Focus Areas

    50% JavaScript
    50% HTML5

    IT Brain is a branding agency. Located in Lahore, Pakistan, their small team offers Branding and Social Media Marketing. The firm was established in 2018.

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  • Teamlance Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    40% Mobile App Development
    30% Custom Software Development

    Focus Areas

    60% JavaScript
    20% Ember.js
    20% Redux

    Teamlance is an app development company. Their small team is located in Plovdiv, Bulgaria and provides Mobile App Development and Custom Software Development. The firm was established in 2016.

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  • Netwave Information Systems Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    15% Custom Software Development
    10% Graphic Design +7
    10% UX/UI Design
    10% Web Design
    5% AI Consulting
    5% API Development
    5% Corporate Photography
    5% E-Commerce Development
    5% Mobile App Development

    Focus Areas

    25% JavaScript
    25% PHP
    15% ASP.NET +5
    10% C++
    10% SQL
    5% C#
    5% Objective C
    5% Visual Basic

    Established in 2000, Netwave Information Systems is a website development firm. The team specializes in Web Development and Custom Software Development and is in Cairo, Egypt.

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  • Coder Crew Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% UX/UI Design
    10% API Development +6
    10% AR/VR Development
    10% Blockchain
    10% Custom Software Development
    10% DevOps Managed Services
    10% E-Commerce Development
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    10% C#
    10% Java +7
    10% Kotlin
    10% Objective C
    10% PHP
    10% Redux
    10% SQL
    10% Swift
    10% Typescript

    Coder Crew is an user experience design agency. Their team is based in Brooklyn, New York and Lahore, Pakistan and focuses on UX/UI Design and Web Development.

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  • New Possibilities Group, LLC Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    Clifton, NJ

    Services provided

    45% Web Development
    25% Web Design
    10% E-Commerce Development +2
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

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

    New Possibilities Group, LLC is a web development firm. They were founded in 2001 and focus on Web Development and Web Design.

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  • Codingster Private Limited Logotype

    4.9 7 reviews
    $1,000+
    $25 - $49 / hr
    10 - 49
    Hyderabad, India

    Services provided

    40% Web Development
    40% E-Commerce Development
    20% Mobile App Development

    Focus Areas

    30% JavaScript
    30% AJAX
    20% ASP.NET +1
    20% Other programming & scripting languages

    Codingster Private Limited delivers comprehensive Website Development and Web Design services, including frontend development with HTML, CSS, and JavaScript, and backend development using frameworks such as Dart and .NET core. Reviews consistently highlight their exceptional quality of work, professional project management, and responsiveness, resulting in increased site traffic and user engagement for their clients.

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  • Layers Studio Ltd Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Abbott's Hill, England

    Services provided

    35% Web Development
    20% Web Design
    15% UX/UI Design +7
    10% Branding
    10% Low/No Code Development
    6% Custom Software Development
    1% Business Consulting
    1% Graphic Design
    1% Packaging Design
    1% Search Engine Optimization

    Focus Areas

    20% JavaScript
    35% HTML5
    15% jquery +3
    10% PHP
    10% Typescript
    10% XML

    Layers Studio Ltd, a website development firm, was established in 2016. They provides Web Development and Web Design.

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  • PSDtoHTMLNinja Logotype

    PSDtoHTMLNinja

    Not yet reviewed

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

    Services provided

    40% Web Development
    25% Web Design
    20% UX/UI Design +2
    10% E-Commerce Development
    5% Mobile App Development

    Focus Areas

    20% JavaScript
    60% HTML5
    20% PHP

    PSDtoHTMLNinja is a web development firm. Based in Ahmedabad, India and San Antonio, Texas, the team offers Web Development and Web Design.

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  • BlueRival Software Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    Castle Rock, CO

    Services provided

    10% Web Development
    30% Custom Software Development
    14% Low/No Code Development +7
    10% Enterprise App Modernization
    10% IT Strategy Consulting
    10% Mobile App Development
    5% AI Development
    5% Robotics Process Automation
    5% UX/UI Design
    1% Web Design

    Focus Areas

    10% JavaScript
    15% Python
    15% Typescript +9
    10% HTML5
    10% Kotlin
    10% Objective C
    5% C#
    5% C++
    5% Go
    5% Java
    5% PHP
    5% Perl

    BlueRival Software, a custom software development firm, was launched in 2012. The team focuses on Custom Software Development and IT strategy consulting and is headquartered in Castle Rock,

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  • Father of Web Logotype

    5.0 4 reviews
    $1,000+
    $25 - $49 / hr
    2 - 9
    Jagodina, Serbia

    Services provided

    50% Web Development
    25% E-Commerce Development
    25% Mobile App Development

    Focus Areas

    40% JavaScript
    20% Python
    20% Swift +2
    10% PHP
    10% Typescript

    Father of Web is a development company specializing in custom websites and modern web & mobile applications.We help startups, small businesses, and agencies turn their ideas into clean,

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  • Bhatt.ca Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    40% Mobile App Development
    20% Custom Software Development

    Focus Areas

    20% JavaScript
    15% C#
    15% PHP +4
    15% Ruby
    15% Swift
    10% ASP.NET
    10% Objective C

    Bhatt.ca is a mobile app development company. Founded in 2012, their team provides Mobile App Development and Web Development.

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  • Dignizant Technologies LLP Logotype

    Dignizant Technologies LLP

    Not yet reviewed

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

    Services provided

    45% Web Development
    45% Mobile App Development
    10% AI Development

    Focus Areas

    30% JavaScript
    20% Typescript
    10% Python +7
    10% jquery
    5% AJAX
    5% Apex
    5% HTML5
    5% Kotlin
    5% PHP
    5% Redux

    Founded in 2010, Dignizant Technologies LLP is a midsize Surat, India-based web development company. Their services include Web Development and Mobile App Development.

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  • SpringTree Logotype

    Not yet reviewed

    $50,000+
    $100 - $149 / hr
    10 - 49
    Almere, Netherlands

    Services provided

    30% Web Development
    50% Custom Software Development
    20% Mobile App Development

    Focus Areas

    40% JavaScript
    40% Typescript
    20% Other programming & scripting languages

    SpringTree is a software development company founded in 2014. The team focuses on Custom Software Development and Web Development and is located in Almere, Netherlands and Urk, Netherlands.

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  • Billboard Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Casablanca, Morocco

    Services provided

    10% Web Development
    20% Advertising
    20% Branding +3
    20% Content Marketing
    20% Video Production
    10% Low/No Code Development

    Focus Areas

    20% JavaScript
    40% Python
    40% Swift

    Billboard is an Advertising company. They are headquartered in Casablanca, Morocco and Créteil, France, and their services include Advertising and Branding.

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  • VIS-A-VIS digital outsourcing Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    15% UX/UI Design +6
    15% Web Design
    10% E-Commerce Development
    5% Graphic Design
    5% Mobile App Development
    5% Other Application Development
    5% Search Engine Optimization

    Focus Areas

    10% JavaScript
    50% PHP
    10% AJAX +3
    10% Other programming & scripting languages
    10% SQL
    10% XML

    Custom software development firm VIS-A-VIS digital outsourcing provides Custom Software Development and Web Development. They are based in Kyiv, Ukraine.

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  • Increasio Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    30% Web Design
    20% E-Commerce Development +1
    10% UX/UI Design

    Focus Areas

    80% JavaScript
    20% Typescript

    Increasio is a web development firm. They are headquartered in New York, New York and Kharkiv, Ukraine. Their team offers Web Development and Web Design.

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  • One Scarlett Marketing Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Search Engine Optimization
    25% Web Design +3
    15% Pay Per Click
    5% Graphic Design
    5% Social Media Marketing

    Focus Areas

    50% JavaScript
    45% Other programming & scripting languages
    5% XML

    SEO company One Scarlett Marketing is headquartered in Edmonton, Canada and Fort Saskatchewan, Canada. They specialize in Search Engine Optimization and Web Design.

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  • Matee Devs s.r.o. Logotype

    Matee Devs s.r.o.

    Not yet reviewed

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

    Services provided

    20% Web Development
    35% Mobile App Development
    15% Custom Software Development +3
    15% UX/UI Design
    10% AI Development
    5% Mobile & App Marketing

    Focus Areas

    20% JavaScript
    20% Ember.js
    20% Kotlin +2
    20% Swift
    20% Typescript

    Matee Devs s.r.o. Is an app development company. Launched in 2019, the agency is headquartered in Prague, Czech Republic. Their team focuses on Mobile App Development and Web Development.

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  • bluedrop.fr Logotype

    Not yet reviewed

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

    Services provided

    75% Web Development
    25% UX/UI Design

    Focus Areas

    35% JavaScript
    50% PHP
    15% AJAX

    Bluedrop.fr is a website development firm based in Marseille, France and Bayrut, Lebanon. They provide Web Development and UX/UI Design.

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  • BTS.id | PT INTERSOLUSI TEKNOLOGI ASIA Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    50 - 249
    Bandung, Indonesia

    Services provided

    10% Web Development
    50% Custom Software Development
    20% IT Managed Services +2
    10% Cloud Consulting & SI
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    10% Go
    10% Java +10
    10% Kotlin
    10% PHP
    10% Swift
    5% AJAX
    5% ASP.NET
    5% C#
    5% Python
    5% Redux
    5% SQL
    5% Typescript

    BTS.id | PT INTERSOLUSI TEKNOLOGI ASIA, a software development firm, was established in 2017. The company specializes in Custom Software Development and IT managed services, and is midsize.

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  • ARMAR Solutions Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Digital Strategy
    10% Email Marketing +13
    10% UX/UI Design
    5% Advertising
    5% Branding
    5% Business Consulting
    5% Direct Marketing
    5% E-Commerce Development
    5% Market Research
    5% Marketing Strategy
    5% Mobile & App Marketing
    5% Mobile App Development
    5% Product Marketing
    5% Social Media Marketing
    5% Web Design

    Focus Areas

    20% JavaScript
    35% PHP
    20% HTML5 +2
    15% Typescript
    10% SQL

    ARMAR Solutions is a midsize Digital Strategy company in Odesa, Ukraine. Their services include Digital Strategy and Email Marketing.

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  • Invints Infotech LLP Logotype

    5.0 1 review
    $5,000+
    $25 - $49 / hr
    50 - 249
    Surat, India

    Services provided

    20% Web Development
    40% E-Commerce Development
    20% UX/UI Design +2
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    20% JavaScript
    20% AJAX
    20% HTML5 +2
    20% PHP
    20% jquery

    Invints Infotech LLP specializes in Website Development, Web Design, and Mobile App Development. Reviews consistently highlight their excellent project management, timely delivery, and creative problem-solving abilities. Clients appreciate their responsiveness and the significant improvements in app engagement and website traffic following project completion.

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  • OneNine Innovations Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% API Development
    15% Custom Software Development +7
    10% AI Development
    10% E-Commerce Development
    10% Generative AI
    10% Mobile App Development
    5% Application Management & Support
    5% UX/UI Design
    5% Web Design

    Focus Areas

    25% JavaScript
    25% PHP
    25% Python +1
    25% SQL

    OneNine Innovations is a custom software development company. The Montréal, Canada-based company was launched in 2024. Their team focuses on Custom Software Development and Web Development.

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  • Black & Blue Tech Labz Logotype

    Not yet reviewed

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

    Services provided

    35% Web Development
    35% Web Design
    20% E-Commerce Development +1
    10% Search Engine Optimization

    Focus Areas

    35% JavaScript
    35% HTML5
    30% jquery

    Established in 2019, Black & Blue Tech Labz is a small web design company. Their team focuses on Web Design and Web Development.

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  • Fancy Solutions Logotype

    Fancy Solutions

    Not yet reviewed

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

    Services provided

    50% Web Development
    20% Web Design
    10% Branding +3
    10% Mobile App Development
    5% Logo
    5% UX/UI Design

    Focus Areas

    45% JavaScript
    30% Typescript
    10% Java +2
    10% Kotlin
    5% C#

    Website development firm Fancy Solutions was launched in 2019. The firm focuses on Web Development and Web Design, and is small.

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  • Poeta Digital Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Cloud Consulting & SI
    12% Low/No Code Development +11
    10% Custom Software Development
    10% Digital Strategy
    10% Enterprise App Modernization
    10% Mobile App Development
    5% Application Management & Support
    5% E-Commerce Development
    5% ERP Consulting and SI
    5% IT Strategy Consulting
    1% CRM Consulting and SI
    1% Other Application Development
    1% UX/UI Design

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C# +8
    10% Java
    10% Kotlin
    10% PHP
    10% SQL
    10% Swift
    10% Typescript
    5% AJAX
    5% Ruby

    Founded in 2005, Poeta Digital is a cloud consulting & SI company. The team specializes in cloud consulting & SI and Digital Strategy and is located in Calgary, Canada.

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  • Digital Invo Logotype

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

    Services provided

    40% Web Development
    10% AR/VR Development
    10% Custom Software Development +5
    10% Graphic Design
    10% Mobile App Development
    10% Other Application Development
    5% UX/UI Design
    5% Web Design

    Focus Areas

    41% JavaScript
    21% Redux
    7% C++ +6
    7% PHP
    7% Ruby
    7% Typescript
    4% Python
    3% AJAX
    3% Swift

    Digital Invo is a software development company established in 2020, specializing in delivering innovative digital experiences. The company offers a range of services, including web development,

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Ability to deliver
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Clutch Leaders Matrix

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

1 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 Scopic
12 GeekyAnts
13 INOXOFT
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. Scopic Logotype

    Scopic

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

    Ability to deliver

    39.5/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    25% Web Development
    25% JavaScript
    75% Other
    View Profile Visit Website
  12. 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
  13. 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
  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.

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