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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: April 2, 2026
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15 Leaders 15 Contenders

21,847 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), specializes in Web Development, providing comprehensive services such as Front-End Development, Back-End Development, and Custom Website Development. Their reviews indicate a 100% satisfaction rate, highlighting their strong project management, technical expertise, and clear communication. Approximately 70% of reviewers emphasize their seamless integration into teams and high-quality deliverables.

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    Reviews mention Helpful

    Clients have consistently highlighted the helpfulness and responsiveness of Digis' team. One client noted that their developer felt like a part of their team due to daily interactions, emphasizing their helpful nature. Another client praised the project manager's availability, stating they never allowed more than 30 minutes for a response. Overall, the sentiment is highly positive, with clients expressing satisfaction with the support they received throughout their projects.
    • Staff Augmentation for Automotive Software Company
      5.0 Apr 27, 2022

      We are in touch with their developer almost on a daily basis so it feels as if he is a part of our team. We use slack and zoom for communication. Very helpful and quite responsive at any time.

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    • Development for Media Company
      5.0 Feb 13, 2019

      We worked together using the Agile methodology. DIGIS was always responsive. Our communication was perfect. The project manager was available 24/7. He never allowed more than 30 minutes to pass before responding to our emails or phone calls.

      Read Full Review
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    4 of 4 reviews are 5 stars
    2 new reviews for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 4 times in the past 6 months

    In the past six months, clients have provided overwhelmingly positive feedback regarding Digis, a Fiverr company (NYSE: FVRR). Customers praised the team's responsive communication and effective project management, noting significant improvements in project turnaround times and overall site performance. One client highlighted a 40-50% reduction in delivery times, while another reported a 25% decrease in bug backlog. Overall, clients expressed satisfaction with the quality of work and alignment with their values, with no noted areas for improvement.
    Read 4 Recent Reviews

    Industry Experience

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

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    Select Industry to see insights

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

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Sahibzada Ajit Singh Nagar, India

    Services provided

    15% Web Development
    50% Mobile App Development
    15% UX/UI Design +2
    15% Web Design
    5% Branding

    Focus Areas

    15% JavaScript
    25% PHP
    15% C +6
    10% Java
    10% Objective C
    10% Swift
    5% ASP.NET
    5% SQL
    5% Visual Basic

    Gainsboro Infotech is a small mobile application development company. Launched in 2013, the team focuses on Mobile App Development and UX/UI Design.

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  • BizMental Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% UX/UI Design
    15% Web Design +6
    10% Digital Strategy
    10% E-Commerce Development
    10% Logo
    10% Other Digital Marketing
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

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

    UX agency BizMental was established in 2018. The team provides UX/UI Design and Web Design and is headquartered in Sokyriany, Ukraine.

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  • Sunrise Coding Logotype

    Sunrise Coding

    0.5 1 review
    $1,000+
    $100 - $149 / hr
    Freelancer

    Services provided

    30% Web Development
    25% Web Design
    20% Search Engine Optimization +4
    10% Content Marketing
    5% Conversion Optimization
    5% Graphic Design
    5% Logo

    Focus Areas

    100% JavaScript

    Sunrise Coding is a web development company specializing in custom website development and web application development services. However, the feedback reveals a concerning pattern, with 100% of reviewers indicating negative experiences regarding project completion, communication, and unmet deadlines, highlighting the need for significant improvements in their project management and service delivery.

    See all 1 projects

    Industry Experience

    Sunrise Coding has received mixed feedback primarily from the sports industry. One review noted their initial responsiveness and reasonable pricing; however, it highlighted significant issues with project management, communication, and unmet deadlines, resulting in an incomplete project. This indicates a potential challenge for clients in need of timely delivery. While their expertise in creating dynamic web features for sports-related platforms is acknowledged, clients should be cautious given the concerns regarding reliability and completion.

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    Select Industry to see insights

    Sports

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Clients have reported mixed sentiments regarding Sunrise Coding's value for money. One reviewer noted reasonable pricing but criticized the company's failure to deliver on time, stating that a project initially promised in two days extended to five months without completion. Communication issues were also highlighted, with clients feeling compelled to chase updates. Overall, while pricing may appear attractive, the lack of timely execution and project fulfillment raises concerns about the company's value proposition.
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  • FameYah Media, Marketing, Ads Logotype

    Not yet reviewed

    $1,000+
    $150 - $199 / hr
    2 - 9
    Omaha, NE

    Services provided

    10% Web Development
    10% Business Consulting
    10% Mobile & App Marketing +28
    10% Search Engine Optimization
    8% Pay Per Click
    2% AR/VR Development
    2% Application Management & Support
    2% CRM Consulting and SI
    2% Content Marketing
    2% Conversion Optimization
    2% Corporate Photography
    2% Corporate Training & Coaching
    2% Custom Software Development
    2% Digital Strategy
    2% E-Commerce Development
    2% Email Marketing
    2% Graphic Design
    2% IT Managed Services
    2% IT Strategy Consulting
    2% Logo
    2% Mobile App Development
    2% Other Application Development
    2% Other Design
    2% Other Digital Marketing
    2% Packaging Design
    2% Print Design
    2% Product Design
    2% Social Media Marketing
    2% UX/UI Design
    2% Video Production
    2% Web Design

    Focus Areas

    11% JavaScript
    12% PHP
    11% Ember.js +6
    11% Java
    11% Other programming & scripting languages
    11% Python
    11% Swift
    11% Typescript
    11% Visual Basic

    FameYah Media, Marketing, Ads is a small Seymour, Tennessee-based Mobile & App Marketing company. Their services include Mobile & App Marketing and Search Engine Optimization.

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  • Advantal Technologies Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Mobile App Development
    20% Custom Software Development +10
    10% E-Commerce Development
    5% IT Strategy Consulting
    5% Search Engine Optimization
    5% Social Media Marketing
    5% Video Production
    5% Web Design
    3% CRM Consulting and SI
    3% Pay Per Click
    2% Digital Strategy
    2% Mobile & App Marketing

    Focus Areas

    10% JavaScript
    20% PHP
    20% Python +5
    10% ColdFusion
    10% Ember.js
    10% SQL
    10% Swift
    10% Visual Basic

    Advantal Technologies is an Indore, India-based mobile app development firm. They specialize in Mobile App Development and Custom Software Development and were launched in 2010.

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  • Checkmate Productions, LLC Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    20% Graphic Design
    20% Search Engine Optimization +1
    20% Web Design

    Focus Areas

    10% JavaScript
    50% PHP
    10% HTML5 +3
    10% SQL
    10% XML
    10% jquery

    Checkmate Productions, LLC is a web development company launched in 1999. The agency specializes in Web Development and Search Engine Optimization.

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  • Chronos Interactive Logotype

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    10 - 49
    Denver, CO

    Services provided

    35% Web Development
    25% Mobile App Development
    15% UX/UI Design +2
    15% Web Design
    10% Mobile & App Marketing

    Focus Areas

    20% JavaScript
    35% PHP
    30% Swift +2
    10% Objective C
    5% SQL

    Web development company Chronos Interactive is based in Denver, Colorado. Their services include Web Development and Mobile App Development.

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  • Lifeblue Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    10 - 49
    Plano, TX

    Services provided

    20% Web Development
    20% Graphic Design
    20% UX/UI Design +3
    20% Web Design
    10% Email Marketing
    10% Social Media Marketing

    Focus Areas

    35% JavaScript
    35% PHP
    30% Java

    Web design company Lifeblue was established in 2006. The small team focuses on Web Design and UX/UI Design.

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  • Trisoft Logotype

    Trisoft

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49

    Services provided

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

    Focus Areas

    25% JavaScript
    65% PHP
    10% Other programming & scripting languages

    Trisoft is a software development firm launched in 2007. Their services include Custom Software Development and Web Development.

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  • Catalyst Media Integrated LLP Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    15% JavaScript
    25% Python
    15% Java +4
    15% PHP
    15% Swift
    10% AJAX
    5% Redux

    Catalyst Media Integrated LLP, a website development company, is located in Mumbai, India. They focus on Web Development and Mobile App Development and were launched in 2019.

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  • Mubien Logotype

    Not yet reviewed

    $25,000+
    $150 - $199 / hr
    10 - 49
    Santander, Spain

    Services provided

    15% Web Development
    35% Branding
    25% Web Design +2
    15% Logo
    10% Low/No Code Development

    Focus Areas

    40% JavaScript
    40% HTML5
    20% Other programming & scripting languages

    Founded in 2013, Mubien is a small Santander, Spain-based branding company. Their services include Branding and Web Design.

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  • ASN Plus s.r.o Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    10 - 49
    Prague, Czech Republic

    Services provided

    30% Web Development
    35% Custom Software Development
    35% Digital Engineering

    Focus Areas

    25% JavaScript
    25% C#
    25% Python +1
    25% SQL

    ASN Plus s.r.o is a custom software development company. In Prague, Czech Republic, the company offers Custom Software Development and Digital Engineering.

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  • Prismfly Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    Dallas, TX

    Services provided

    40% Web Development
    20% Conversion Optimization
    20% Email Marketing +1
    20% UX/UI Design

    Focus Areas

    15% JavaScript
    40% Other programming & scripting languages
    15% AJAX +2
    15% Java
    15% jquery

    Website development firm Prismfly is located in Dallas, Texas. Their services include Web Development and Email Marketing.

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  • W360 ApS Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Herlev, Denmark

    Services provided

    10% Web Development
    22% Search Engine Optimization
    20% Marketing Strategy +5
    17% E-Commerce Development
    12% Conversion Optimization
    10% Web Design
    6% Graphic Design
    3% Packaging Design

    Focus Areas

    45% JavaScript
    45% PHP
    5% AJAX +1
    5% SQL

    W360 ApS is a SEO agency. The Herlev, Denmark-based team specializes in Search Engine Optimization and Marketing Strategy.

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  • South Jersey Web Design Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Washington Township, NJ

    Services provided

    20% Web Development
    30% Web Design
    20% E-Commerce Development +2
    20% Search Engine Optimization
    10% Low/No Code Development

    Focus Areas

    30% JavaScript
    50% PHP
    20% Java

    South Jersey Web Design is a web design company. Founded in 2010, the team offers Web Design and Search Engine Optimization.

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  • EXOEVER LLC Logotype

    EXOEVER LLC

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% E-Commerce Development
    10% Branding +6
    10% Custom Software Development
    10% Logo
    10% Low/No Code Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    20% JavaScript
    20% AJAX
    20% PHP +2
    20% SQL
    20% XML

    EXOEVER LLC, a web design agency, is based in Savannah, Georgia. The team specializes in Web Design and Custom Software Development.

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  • Beacon Coders Logotype

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

    Services provided

    27% Web Development
    25% Mobile App Development
    12% Custom Software Development +8
    10% Social Media Marketing
    5% E-Commerce Development
    5% IT Strategy Consulting
    5% Pay Per Click
    5% Search Engine Optimization
    2% AI Development
    2% Enterprise App Modernization
    2% Other Application Development

    Focus Areas

    20% JavaScript
    20% Java
    20% Other programming & scripting languages +2
    20% PHP
    20% Python

    Beacon Coders delivers comprehensive Website Development and Web Design services, including SEO optimization, content creation, and social media management. Reviews consistently highlight their exceptional project management, responsiveness, and impressive results, such as increased organic traffic and improved search engine rankings. Their meticulous approach and dedication to excellence position them as a premier choice for web programming and online development needs.

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  • KM Digital Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Leesburg, VA

    Services provided

    20% Web Development
    20% UX/UI Design
    10% Branding +5
    10% Digital Strategy
    10% Logo
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization

    Focus Areas

    50% JavaScript
    35% PHP
    15% Ruby

    KM Digital is an UX design company. They are headquartered in Leesburg, Virginia and have small team. They focus on UX/UI Design and Web Development.

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  • SOURCE Web Solutions, Inc. Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Friendswood, TX

    Services provided

    50% Web Development
    15% UX/UI Design
    10% Cloud Consulting & SI +4
    10% Mobile App Development
    5% E-Commerce Development
    5% IoT Development
    5% Web Design

    Focus Areas

    20% JavaScript
    60% PHP
    15% SQL +1
    5% C

    Web development firm SOURCE Web Solutions, Inc. Was established in 2003. The agency specializes in Web Development and UX/UI Design.

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  • Vizon Logotype

    Vizon

    Not yet reviewed

    $1,000+
    Undisclosed
    2 - 9

    Services provided

    50% Web Development
    50% Web Design

    Focus Areas

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

    Vizon is a web design company and website development firm. The Arnold, Maryland-based company focuses on Web Design and Web Development.

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  • LimeLabs Logotype

    LimeLabs

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Custom Software Development
    10% Blockchain +3
    10% Enterprise App Modernization
    10% Product Design
    10% UX/UI Design

    Focus Areas

    40% JavaScript
    20% PHP
    20% Python +2
    10% Java
    10% Other programming & scripting languages

    LimeLabs is a software development firm. They are based in Sofia, Bulgaria and Sofia, Bulgaria. Their team offers Custom Software Development and Web Development.

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  • The PHPGuys Logotype

    The PHPGuys

    Not yet reviewed

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

    Services provided

    70% Web Development
    15% Custom Software Development
    10% E-Commerce Development +1
    5% Other Application Development

    Focus Areas

    20% JavaScript
    40% PHP
    20% AJAX +1
    20% SQL

    The PHPGuys is a website development company. Their small team is located in Kyiv, Ukraine. Their services include Web Development and Custom Software Development.

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  • Bogota Bootcamp Logotype

    Bogota Bootcamp

    Not yet reviewed

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

    Services provided

    50% Web Development
    40% Custom Software Development
    5% Application Testing +1
    5% Mobile App Development

    Focus Areas

    20% JavaScript
    20% AJAX
    20% Ruby +3
    20% SQL
    10% C++
    10% Python

    Bogota Bootcamp is a website development company. They offer Web Development and Custom Software Development and are based in Bogota, Colombia.

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  • Garbott Logotype

    Garbott

    Not yet reviewed

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

    Services provided

    55% Web Development
    15% Cybersecurity
    10% Custom Software Development +4
    5% Graphic Design
    5% IT Strategy Consulting
    5% UX/UI Design
    5% Web Design

    Focus Areas

    20% JavaScript
    20% AJAX
    20% PHP +2
    20% SQL
    20% XML

    Established in 2015, Garbott is a web development firm. The team specializes in Web Development and Cybersecurity.

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  • Digimoz Technologies Logotype

    Digimoz Technologies

    Not yet reviewed

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

    Services provided

    50% Web Development
    10% Mobile App Development
    10% UX/UI Design +5
    10% Web Design
    5% Blockchain
    5% E-Commerce Development
    5% Graphic Design
    5% Logo

    Focus Areas

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

    Digimoz Technologies is a website development firm. Their small team is located in Mohali, India. Their team provides Web Development and UX/UI Design.

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  • KUANDO Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    25% UX/UI Design
    15% E-Commerce Development +3
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

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

    KUANDO, a website development company, is headquartered in Tychy, Poland. They offer Web Development and UX/UI Design.

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  • Recycling Media Logotype

    Not yet reviewed

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

    Services provided

    60% Web Development
    40% E-Commerce Development

    Focus Areas

    20% JavaScript
    60% PHP
    20% SQL

    Recycling Media is a website development company established in 2017. Headquartered in Karachi, Pakistan, the team focuses on Web Development and E-Commerce Development.

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  • Codist Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Chittagong, Bangladesh

    Services provided

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

    Focus Areas

    20% JavaScript
    80% PHP

    Codist is a web development firm. Established in 2014, the company is headquartered in Buffalo, New York and Chittagong, Bangladesh. Their team specializes in Web Development and Web Design.

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  • DigitalLab Design Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    Ballina, Ireland

    Services provided

    30% Web Development
    20% E-Commerce Development
    20% UX/UI Design +2
    20% Web Design
    10% Conversion Optimization

    Focus Areas

    40% JavaScript
    40% PHP
    20% ASP.NET

    DigitalLab Design is a website development firm founded in 2016. Their team offers Web Development and UX/UI Design.

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  • U-Knight Web Studio LLC Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    15% Mobile App Development
    15% UX/UI Design +2
    15% Web Design
    5% Application Testing

    Focus Areas

    20% JavaScript
    50% PHP
    20% Other programming & scripting languages +1
    10% SQL

    U-Knight Web Studio LLC is a website development firm. They provide Web Development and UX/UI Design and are based in Kyiv, Ukraine and Berlin, Germany.

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  • WE3 Solutions Logotype

    WE3 Solutions

    Not yet reviewed

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

    Services provided

    20% Web Development
    15% Mobile App Development
    10% Branding +9
    10% Logo
    10% Web Design
    5% Content Marketing
    5% Digital Strategy
    5% Email Marketing
    5% Graphic Design
    5% Product Design
    5% Social Media Marketing
    5% UX/UI Design

    Focus Areas

    60% JavaScript
    30% Other programming & scripting languages
    10% Redux

    Website development company WE3 Solutions is based in Vancouver, Canada and Mumbai, India. They provide Web Development and Mobile App Development and were launched in 2018.

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  • likeitsolutions Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    2 - 9
    Karachi, Pakistan

    Services provided

    40% Web Development
    20% Mobile App Development
    10% Custom Software Development +3
    10% E-Commerce Development
    10% Search Engine Optimization
    10% Web Design

    Focus Areas

    30% JavaScript
    20% ASP.NET
    20% C# +3
    10% AJAX
    10% Redux
    10% SQL

    Likeitsolutions is a Karachi, Pakistan-based web development company. They provide Web Development and Mobile App Development and were established in 2019.

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  • Reciprocity ROI, LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Farmington, MN

    Services provided

    20% Web Development
    20% UX/UI Design
    15% CRM Consulting and SI +4
    15% Search Engine Optimization
    15% Social Media Marketing
    8% Staffing
    7% Recruiting

    Focus Areas

    100% JavaScript

    Reciprocity ROI, LLC, an UX company, was launched in 2016. The small team specializes in UX/UI Design and Web Development.

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  • CompAway Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Rotorua, New Zealand

    Services provided

    40% Web Development
    40% Web Design
    20% Search Engine Optimization

    Focus Areas

    30% JavaScript
    35% Other programming & scripting languages
    20% PHP +2
    10% XML
    5% AJAX

    Established in 2019, CompAway is a web design company. The team specializes in Web Design and Web Development and is located in Rotorua, New Zealand.

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  • Francis Ventures Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    2 - 9
    Paxinos, PA

    Services provided

    20% Web Development
    60% Custom Software Development
    20% Mobile App Development

    Focus Areas

    80% JavaScript
    10% PHP
    10% Redux

    Francis Ventures is a software development company headquartered in Paxinos, Pennsylvania. Established in 2006, the team focuses on Custom Software Development and Mobile App Development.

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  • Still River Creative Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Harvard, MA

    Services provided

    20% Web Development
    20% Graphic Design
    20% Marketing Strategy +3
    20% Web Design
    10% Direct Marketing
    10% Email Marketing

    Focus Areas

    50% JavaScript
    50% Other programming & scripting languages

    Graphic design agency Still River Creative is in Harvard, Massachusetts. They focus on Graphic Design and Marketing Strategy.

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  • Prositeweb Inc. Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% E-Commerce Development +3
    20% Search Engine Optimization
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    50% JavaScript
    50% PHP

    Prositeweb Inc. Is a SEO company based in Montréal-Est, Canada. Founded in 2015, the team provides Search Engine Optimization and Web Design.

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  • Southern Sons Group Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    2 - 9
    Kempton Park, South Africa

    Services provided

    40% Web Development
    40% Web Design
    20% Search Engine Optimization

    Focus Areas

    30% JavaScript
    30% PHP
    10% Kotlin +3
    10% SQL
    10% Swift
    10% XML

    Southern Sons Group is a Kempton Park, South Africa-based web design agency. The team specializes in Web Design and Web Development.

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  • Linkasaur.us Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Search Engine Optimization
    20% Web Design +6
    10% Content Marketing
    10% Custom Software Development
    5% Digital Strategy
    5% E-Commerce Development
    5% Market Research
    5% UX/UI Design

    Focus Areas

    75% JavaScript
    25% PHP

    SEO company Linkasaur.us was launched in 2019. Based in Bountiful, Utah, the team focuses on Search Engine Optimization and Web Design.

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  • Synechis Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Leeds, England

    Services provided

    40% Web Development
    20% UX/UI Design
    20% Web Design +4
    5% Application Management & Support
    5% Custom Software Development
    5% E-Commerce Development
    5% Mobile App Development

    Focus Areas

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

    Website development company Synechis is in Leeds, England. Established in 2012, the team specializes in Web Development and UX/UI Design.

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  • CodexEra Technology LLP Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Delhi, India

    Services provided

    60% Web Development
    20% Email Marketing
    10% Search Engine Optimization +2
    5% E-Commerce Development
    5% Other Application Development

    Focus Areas

    20% JavaScript
    40% PHP
    40% SQL

    CodexEra Technology LLP is a web development firm. Based in Delhi, India, the company provides Web Development and Email Marketing.

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  • Simbotix Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    30% Mobile App Development
    20% Mobile & App Marketing +3
    10% AI Development
    10% Digital Strategy
    10% IoT Development

    Focus Areas

    100% JavaScript

    Founded in 2014, Simbotix is a small Hyderabad, India-based application development company. Their team focuses on Mobile App Development and Mobile & App Marketing.

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  • Webstar Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Kampala, Uganda

    Services provided

    50% Web Development
    50% Web Design

    Focus Areas

    20% JavaScript
    20% AJAX
    20% PHP +2
    20% Python
    20% Swift

    Webstar is a web design company and website development company. Their small team is in Kampala, Uganda. Their services include Web Design and Web Development.

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  • AVERIO Connect GmbH Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Hamburg, Germany

    Services provided

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

    Focus Areas

    100% JavaScript

    AVERIO Connect GmbH is a custom software development firm. They were launched in 2018, and their services include Custom Software Development and cloud consulting & SI.

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  • Kiboko Labs Ltd Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    20% Custom Software Development
    15% IT Strategy Consulting +1
    15% Web Design

    Focus Areas

    20% JavaScript
    50% PHP
    10% Python +2
    10% SQL
    10% Typescript

    Kiboko Labs Ltd is a website development firm. Located in Svoge, Bulgaria, the agency was launched in 2012. Their team offers Web Development and Custom Software Development.

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  • WebAcumen Software Development and Hosting Logotype

    WebAcumen Software Development and Hosting

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    20% Web Development
    40% Web Design
    20% Mobile App Development +2
    10% Graphic Design
    10% Search Engine Optimization

    Focus Areas

    50% JavaScript
    50% PHP

    WebAcumen Software Development and Hosting is a web design company. Launched in 2011, the company is headquartered in Cape Town, South Africa. Their team focuses on Web Design and Web Development.

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  • Maxinum Consulting Ltd Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    55% Custom Software Development
    15% Mobile App Development

    Focus Areas

    40% JavaScript
    20% PHP
    20% SQL +1
    20% Typescript

    Maxinum Consulting Ltd is a custom software development firm. The Almaty, Kazakhstan-based agency was launched in 2017. Their team focuses on Custom Software Development and Web Development.

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  • Jolly Good Web Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    Lincoln, England

    Services provided

    50% Web Development
    20% Web Design
    15% UX/UI Design +2
    10% Low/No Code Development
    5% Logo

    Focus Areas

    20% JavaScript
    50% PHP
    20% SQL +1
    10% jquery

    Jolly Good Web, a web development firm, was established in 2020. The team provides Web Development and Web Design and is in Lincoln, England.

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  • Liberal Art Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Clarksburg, MD

    Services provided

    50% Web Development
    20% UX/UI Design
    20% Web Design +1
    10% Logo

    Focus Areas

    20% JavaScript
    20% HTML5
    20% PHP +2
    20% Python
    20% Swift

    Liberal Art is a website development company in Clarksburg, Maryland and Houston, Texas. The team specializes in Web Development and Web Design.

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  • Soultware Logotype

    Not yet reviewed

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

    Services provided

    85% Web Development
    5% Custom Software Development
    5% E-Commerce Development +1
    5% UX/UI Design

    Focus Areas

    20% JavaScript
    15% HTML5
    15% Other programming & scripting languages +5
    10% PHP
    10% Redux
    10% Ruby
    10% Typescript
    10% XML

    Soultware is a website development firm. The team is headquartered in Albuquerque, New Mexico, and their services include Web Development and UX/UI Design.

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Ability to deliver
Focus
Clutch Leaders Matrix

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

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

List of the Top 15 JavaScript Development Companies

  1. xfive Logotype

    xfive

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

    Ability to deliver

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

    Service focus

    70% Web Development
    50% JavaScript
    30% Other
    View Profile Visit Website
  2. ImageX Logotype

    ImageX

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

    Ability to deliver

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

    Service focus

    90% Web Development
    50% JavaScript
    10% Other
    View Profile Visit Website
  3. Brainhub Logotype

    Brainhub

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

    Ability to deliver

    39.5/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    45% Web Development
    75% JavaScript
    55% Other
    View Profile Visit Website
  4. ATEAM SOFT SOLUTIONS Logotype

    ATEAM SOFT SOLUTIONS

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

    Ability to deliver

    38.5/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    50% Web Development
    50% JavaScript
    50% Other
    View Profile Visit Website
  5. 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
  6. 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
  7. Airdev Logotype

    Airdev

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

    Ability to deliver

    38.7/40.0
    19.4/20 Reviews
    9.6/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  8. 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
  9. 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
  10. Softonix Logotype

    Softonix

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

    Ability to deliver

    36.5/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

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

    INOXOFT

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

    Ability to deliver

    39.8/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  12. PopArt Studio Logotype

    PopArt Studio

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

    Ability to deliver

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

    Service focus

    35% Web Development
    40% JavaScript
    65% Other
    View Profile Visit Website
  13. GeekyAnts Logotype

    GeekyAnts

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

    Ability to deliver

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

    Service focus

    15% Web Development
    40% JavaScript
    85% Other
    View Profile Visit Website
  14. Incora Logotype

    Incora

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

    Ability to deliver

    37.6/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9/10 Market Presence

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  15. SpdLoad Logotype

    SpdLoad

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

    Ability to deliver

    36.8/40.0
    17/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    45% Web Development
    50% JavaScript
    55% Other
    View Profile Visit Website
  16. Brainium Information Technologies Logotype

    Brainium Information Technologies

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

    Ability to deliver

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

    Service focus

    35% Web Development
    30% JavaScript
    65% Other
    View Profile Visit Website
  17. Toptal Logotype

    Toptal

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

    Ability to deliver

    38.7/40.0
    18.8/20 Reviews
    9.9/10 Clients & Experience
    10/10 Market Presence

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  18. 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
  20. 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
  21. 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
  22. Experion Technologies Logotype

    Experion Technologies

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

    Ability to deliver

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

    Service focus

    20% Web Development
    25% JavaScript
    80% Other
    View Profile Visit Website
  23. Scopic Logotype

    Scopic

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

    Ability to deliver

    38.7/40.0
    19/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    25% Web Development
    25% JavaScript
    75% Other
    View Profile Visit Website
  24. 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
  25. Cleveroad Logotype

    Cleveroad

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

    Ability to deliver

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

    Service focus

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

    Blazity

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

    Ability to deliver

    37.3/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    50% Web Development
    70% JavaScript
    50% Other
    View Profile Visit Website
  28. Sigma Software Group Logotype

    Sigma Software Group

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

    Ability to deliver

    38/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    21% Web Development
    18% JavaScript
    79% Other
    View Profile Visit Website
  29. Vangwe Logotype

    Vangwe

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

    Ability to deliver

    38.3/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  30. 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

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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