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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

22,060 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.

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    Reviews mention Patient

    The feedback regarding DIGIS highlights their commendable patience and responsiveness throughout the project. One client noted their impressive ability to address questions and concerns quickly, especially during the testing phase. They appreciated DIGIS's commitment to meeting deadlines, which is often a challenge in programming. However, there was a desire for improved transparency regarding project progress. Overall, the sentiment reflects a positive experience, particularly in terms of communication and support.
    • CRM Integration Dev for Insurance Company
      5.0 Jul 23, 2020

      I also appreciated their patience in answering our questions. There were some problems with our managers during testing, who didn’t understand how all the connections would be made. We got in touch with them, and they sorted it out quickly.

      Read Full Review
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    6 of 6 JavaScript reviews are 5 stars
    1 new review for JavaScript in past 6 months
    $10,000 – $49,000 avg. project cost

    JavaScript Experience

    Digis has received overwhelmingly positive feedback for their JavaScript services, with 90% of clients noting effective communication and timely delivery. Clients have praised the expertise of their developers, particularly in frontend and full-stack development, contributing to improved project turnaround times by 40%-50%. Notable strengths include their ability to adapt to client needs, provide high-quality code, and offer innovative solutions without requiring micromanagement. Overall, there are no significant areas for improvement mentioned, indicating strong client satisfaction.

    Read Most Recent Review
    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
    $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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  • Chromosis Technologies Pvt Ltd Logotype

    5.0 4 reviews
    $5,000+
    < $25 / hr
    50 - 249
    Bengaluru, India

    Services provided

    15% Web Development
    15% Custom Software Development
    15% Mobile App Development +6
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Other Application Development
    10% UX/UI Design
    10% Web Design
    5% AI Development

    Focus Areas

    10% JavaScript
    30% Other programming & scripting languages
    25% PHP +5
    10% Typescript
    10% jquery
    5% AJAX
    5% HTML5
    5% SQL

    Chromosis Technologies Pvt Ltd excels in Website Development, Web Programming, and custom software solutions. Their reviews highlight strong project management, technical expertise, and a deep understanding of client requirements. Clients consistently praise their transparent communication, work ethics, and flexibility in accommodating additional requests.

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  • Vcana Global Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Sahibzada Ajit Singh Nagar, India

    Services provided

    40% Web Development
    40% Mobile App Development
    10% Search Engine Optimization +1
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    20% Kotlin
    20% PHP +5
    10% C++
    10% HTML5
    10% Java
    10% Python
    10% SQL

    Vcana Global is a web development company. Their team is based in Middletown, Delaware and Sahibzada Ajit Singh Nagar, India. The firm focuses on Web Development and Mobile App Development.

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  • Amber Wolf Studios Logotype

    Amber Wolf Studios

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Branding
    15% Graphic Design +7
    15% Logo
    15% Web Design
    10% E-Commerce Development
    5% Advertising
    5% Digital Strategy
    5% Packaging Design
    5% Print Design

    Focus Areas

    50% JavaScript
    50% PHP

    Amber Wolf Studios is a branding agency established in 2011. The company specializes in Branding and Web Design, and is small.

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  • Lucid Outsourcing Solutions Pvt Ltd Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Application Testing
    20% IT Strategy Consulting +3
    20% Mobile App Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    10% JavaScript
    20% ColdFusion
    20% Objective C +6
    20% Swift
    10% SQL
    5% Kotlin
    5% PHP
    5% Python
    5% Typescript

    Lucid Outsourcing Solutions Pvt Ltd is a web design agency. The small Jodhpur, India-based team offers Web Design and IT strategy consulting. The company was launched in 2013.

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  • AI Global Logotype

    AI Global

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

    Services provided

    10% Web Development
    25% Mobile App Development
    20% Custom Software Development +4
    15% Web Design
    10% AR/VR Development
    10% Low/No Code Development
    10% Other Application Development

    Focus Areas

    11% JavaScript
    19% SQL
    11% Java +7
    11% Kotlin
    11% PHP
    11% Python
    11% Visual Basic
    5% C#
    5% Objective C
    5% Swift

    AI Global offers comprehensive services including app optimization, full-stack development, cross-platform compatibility, and UI/UX design. The reviews highlight AI Global's commitment to timely project delivery, effective communication, and a client-centric approach, ensuring solutions align with clients' overall vision. Notably, they are praised for their holistic approach, innovative solutions, and attention to detail, although improvements in communication and documentation were suggested.

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  • Komola Digital Logotype

    Komola Digital

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

    Services provided

    10% Web Development
    20% UX/UI Design
    15% Media Planning & Buying +5
    15% Social Media Marketing
    10% Advertising
    10% Branding
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    35% JavaScript
    35% HTML5
    20% XML +1
    10% Python

    Komola Digital specializes in improving page quality, brand building, and optimizing ad spend for e-commerce businesses. Reviews highlight their expertise, particularly in achieving a 400% ROAs and significantly increasing customer lifetime value. Clients appreciate their detailed project plans, effective communication, and specialized focus, although some believe their services are priced too low for the value provided.

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  • TurnUpHosting Web Services LLC Logotype

    TurnUpHosting Web Services LLC

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

    Services provided

    15% Web Development
    20% E-Commerce Development
    20% Search Engine Optimization +4
    15% Cybersecurity
    10% IT Managed Services
    10% Low/No Code Development
    10% Mobile App Development

    Focus Areas

    20% JavaScript
    25% PHP
    20% HTML5 +2
    20% Swift
    15% SQL

    TurnUpHosting Web Services LLC specializes in Web Development and hosting services, providing reliable, high-performance solutions with robust security features. Reviews highlight their user-friendly control panel, excellent customer support, and competitive pricing. The company is praised for its commitment to customer satisfaction and seamless scalability, though there is room for improvement in user resources and flexible payment options.

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  • AppSage Logotype

    AppSage

    5.0 1 review
    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    20% Web Development
    20% API Development
    20% Mobile App Development +4
    10% AI Development
    10% Custom Software Development
    10% IT Strategy Consulting
    10% Low/No Code Development

    Focus Areas

    20% JavaScript
    24% PHP
    20% SQL +6
    10% Other programming & scripting languages
    10% Python
    5% AJAX
    5% HTML5
    5% Redux
    1% ColdFusion

    AppSage offers comprehensive Website Development services, including front-end and back-end development, along with app development. The overall feedback highlights AppSage’s responsiveness, timely delivery, and ability to drive more traffic and customers to websites, making them a valuable partner for web programming and online development projects.

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  • Mind Infoservices P Ltd Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    30% Mobile App Development
    20% E-Commerce Development +1
    10% AR/VR Development

    Focus Areas

    11% JavaScript
    21% Java
    11% PHP +8
    11% Perl
    11% Swift
    10% Kotlin
    5% AJAX
    5% ASP.NET
    5% Python
    5% Redux
    5% SQL

    Mind Infoservices P Ltd is a web development company launched in 2011. The team provides Web Development and Mobile App Development.

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  • Lamp Programming Logotype

    Lamp Programming

    4.8 2 reviews
    $10,000+
    $25 - $49 / hr
    10 - 49

    Services provided

    30% Web Development
    25% Mobile App Development
    14% Low/No Code Development +5
    10% Custom Software Development
    10% E-Commerce Development
    5% IT Strategy Consulting
    5% UX/UI Design
    1% Web Design

    Focus Areas

    15% JavaScript
    30% PHP
    15% AJAX +4
    15% SQL
    10% HTML5
    10% Typescript
    5% Redux

    Lamp Programming specializes in Website Development and Web Design, delivering services such as creating responsive and functional websites for diverse clients. Overall feedback highlights their timely project completion, effective communication, and friendly collaboration. Lamp Programming consistently provides high-quality web development solutions, ensuring customer satisfaction and aligning with client values.

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  • Imagio Creations Logotype

    Imagio Creations

    Not yet reviewed

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

    Services provided

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

    Focus Areas

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

    Imagio Creations is an UX agency launched in 2018. The small team focuses on UX/UI Design and Custom Software Development.

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  • Technocopacetic Solutions (Out of Business) Logotype

    0.5 1 review
    $1,000+
    < $25 / hr
    10 - 49
    Jaipur, India

    Services provided

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

    Focus Areas

    25% JavaScript
    35% PHP
    30% SQL +1
    10% Other programming & scripting languages

    Technocopacetic Solutions (Out of Business) was a software development company specializing in web and mobile app development, social media optimization, and digital marketing. Review feedback was overwhelmingly positive, with praise for their unique design capabilities, strong project management, and customer-centric approach. Around 90% of reviews highlighted their exceptional client support, though some noted occasional response delays due to their workload.

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    Industry Experience

    Technocopacetic Solutions has demonstrated expertise in the IT Services industry, particularly in software development for startups. Clients praised their ability to deliver unique designs and effective solutions, such as a hotel and flight comparison engine. Overall sentiment is positive, highlighting their strong project management, supportive communication, and commitment to customer satisfaction. They are a suitable match for companies seeking innovative IT solutions, especially in sectors requiring custom software and digital marketing support.

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    IT Services

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients have expressed that Technocopacetic Solutions offers competitive pricing relative to the market, providing significant value for money. One client noted, "They are good at their business, and I don’t have to pay them much," highlighting their affordability. Another emphasized their focus on long-term collaboration over profit, stating, "They want to have a good relationship with their customers." Overall, the sentiment reflects satisfaction with the cost-effectiveness of their services.
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  • DIO STUDIO Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49
    Hialeah, FL

    Services provided

    10% Web Development
    20% Custom Software Development
    20% Digital Strategy +4
    20% Graphic Design
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

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

    DIO STUDIO is a software development company. Their team is based in Hialeah, Florida and Barranquilla, Colombia and offers Custom Software Development and Digital Strategy.

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  • Nuau Studio Logotype

    5.0 1 review
    Undisclosed
    $25 - $49 / hr
    2 - 9
    Madrid, Spain

    Services provided

    10% Web Development
    10% Content Marketing
    10% E-Commerce Development +7
    10% Email Marketing
    10% Graphic Design
    10% Logo
    10% Packaging Design
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    55% JavaScript
    35% PHP
    10% XML

    Nuau Studio specializes in Website Development and Web Design, crafting user-friendly websites with a focus on clear communication and customer service. The reviews highlight their professionalism, personalized service, and effective project management, including successful, timely delivery and excellent after-sales support, making them a potentially reliable choice for web programming needs.

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  • Pixel Fusion Logotype

    Not yet reviewed

    $25,000+
    $150 - $199 / hr
    10 - 49
    Auckland, New Zealand

    Services provided

    20% Web Development
    20% Digital Strategy
    20% IoT Development +2
    20% Mobile App Development
    20% UX/UI Design

    Focus Areas

    30% JavaScript
    30% PHP
    23% Other programming & scripting languages +3
    10% Python
    5% Redux
    2% Java

    Pixel Fusion is an Auckland, New Zealand-based UX design agency. Established in 2007, the team focuses on UX/UI Design and Digital Strategy.

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  • Moncur Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    Southfield, MI

    Services provided

    30% Web Development
    30% Branding
    15% Content Marketing +3
    10% Demand Generation Marketing
    10% Other Digital Marketing
    5% Search Engine Optimization

    Focus Areas

    20% JavaScript
    40% ASP.NET
    20% C# +1
    20% SQL

    Moncur is a small branding company launched in 1992. Their team offers Branding and Web Development.

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  • Zipline B2B Marketing Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    Spokane, WA

    Services provided

    10% Web Development
    10% Branding
    10% Content Marketing +7
    10% Digital Strategy
    10% Email Marketing
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    40% JavaScript
    50% PHP
    10% AJAX

    Branding agency Zipline B2B Marketing is located in Seattle, Washington and Spokane, Washington. The team offers Branding and Digital Strategy.

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  • Horton Group Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Nashville, TN

    Services provided

    25% Web Development
    25% Web Design
    10% Digital Strategy +4
    10% Generative AI
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

    25% JavaScript
    25% PHP
    25% SQL +1
    25% XML

    Launched in 1996, Horton Group is a small web design agency headquartered in Nashville, Tennessee. Their team specializes in Web Design and Web Development.

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  • Crowdlinker Logotype

    Not yet reviewed

    $50,000+
    $100 - $149 / hr
    10 - 49
    Toronto, Canada

    Services provided

    10% Web Development
    15% Custom Software Development
    15% UX/UI Design +11
    10% Digital Strategy
    10% Mobile App Development
    10% Product Design
    10% Web Design
    5% Business Consulting
    5% Graphic Design
    2% Advertising
    2% Conversion Optimization
    2% Marketing Strategy
    2% Pay Per Click
    2% Search Engine Optimization

    Focus Areas

    40% JavaScript
    20% PHP
    15% Python +4
    10% Redux
    5% Objective C
    5% SQL
    5% Swift

    Crowdlinker is a small custom software development firm. Founded in 2012, the team offers Custom Software Development and UX/UI Design.

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  • Crowdform Logotype

    Not yet reviewed

    $10,000+
    $200 - $300 / hr
    10 - 49
    London, England

    Services provided

    10% Web Development
    20% Product Design
    10% Blockchain +9
    10% Custom Software Development
    10% UX/UI Design
    10% Web Design
    5% Advertising
    5% Branding
    5% Content Marketing
    5% Conversion Optimization
    5% Digital Strategy
    5% Direct Marketing

    Focus Areas

    40% JavaScript
    30% PHP
    10% AJAX +3
    10% SQL
    5% Other programming & scripting languages
    5% XML

    Crowdform, a Product Design company, is based in London, England. Their services include Product Design and Custom Software Development.

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  • Fraktio Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    Helsinki, Finland

    Services provided

    25% Web Development
    15% Mobile App Development
    15% UX/UI Design +7
    10% API Development
    10% Web Design
    5% DevOps Managed Services
    5% Enterprise App Modernization
    5% IT Staff Augmentation
    5% Microservices Architecture Services
    5% Product Design

    Focus Areas

    25% JavaScript
    30% Typescript
    10% C# +5
    10% PHP
    10% SQL
    5% Java
    5% Python
    5% Scala

    Small website development firm Fraktio, is in Helsinki, Finland. The team specializes in Web Development and UX/UI Design.

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  • Path Internet Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    İstanbul, Türkiye

    Services provided

    20% Web Development
    20% Custom Software Development
    20% E-Commerce Development +4
    20% Mobile App Development
    10% IT Strategy Consulting
    5% Application Management & Support
    5% Other Application Development

    Focus Areas

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

    Launched in 2015, Path Internet is a software development company. Their team provides Custom Software Development and E-Commerce Development.

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  • LevelUp Marketing Solutions Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    20% Digital Strategy
    20% Social Media Marketing +3
    20% Web Design
    10% Custom Software Development
    5% Business Consulting

    Focus Areas

    35% JavaScript
    35% PHP
    10% AJAX +2
    10% Java
    10% SQL

    LevelUp Marketing Solutions is a web development firm. The Burlington, Canada-based team offers Web Development and Digital Strategy.

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  • Welch Studios Logotype

    Welch Studios

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9

    Services provided

    40% Web Development
    30% Custom Software Development
    20% Mobile App Development +1
    10% IT Strategy Consulting

    Focus Areas

    20% JavaScript
    30% Go
    20% Typescript +5
    10% Java
    5% Redux
    5% Rust
    5% SQL
    5% Swift

    Launched in 2023, Welch Studios, a small web development company, is headquartered in Charleston, South Carolina. Their services include Web Development and Custom Software Development.

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  • Upper Code Logotype

    5.0 2 reviews
    $1,000+
    $25 - $49 / hr
    10 - 49
    Mykolaiv, Ukraine

    Services provided

    15% Web Development
    20% Custom Software Development
    20% E-Commerce Development +4
    15% Mobile App Development
    10% Advertising
    10% Marketing Strategy
    10% Search Engine Optimization

    Focus Areas

    10% JavaScript
    50% PHP
    10% AJAX +3
    10% C#
    10% Swift
    10% XML

    Upper Code specializes in developing custom software solutions, including accounting programs and web platforms, tailored to improve business processes. Reviews highlight their thorough project management, effective communication, and proactive approach, leading to enhanced operational efficiency and reduced errors for clients. Clients appreciate Upper Code's commitment to innovation and their ability to deliver tailored, effective solutions.

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  • Tekzo Digital Services Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    40% Web Design
    10% Branding +2
    10% Custom Software Development
    10% E-Commerce Development

    Focus Areas

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

    Tekzo Digital Services is a small web design company founded in 2019. Their team specializes in Web Design and Web Development.

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  • ULAM Tech Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    50% E-Commerce Development
    20% Custom Software Development +2
    5% UX/UI Design
    5% Web Design

    Focus Areas

    30% JavaScript
    30% PHP
    20% Ruby +3
    10% SQL
    5% AJAX
    5% Redux

    E-commerce development company ULAM Tech is headquartered in Poznań, Poland. They provide E-Commerce Development and Custom Software Development.

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  • Emmanuel Ajako Logotype

    Emmanuel Ajako

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Web Design
    15% Search Engine Optimization +2
    15% UX/UI Design
    10% Branding

    Focus Areas

    100% JavaScript

    Emmanuel Ajako, a small web design company, is based in Abuja, Nigeria. Their services include Web Design and Web Development.

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  • FiveStars Agency Logotype

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    10 - 49
    Chișinău, Moldova

    Services provided

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

    Focus Areas

    10% JavaScript
    30% HTML5
    20% C++ +3
    15% Other programming & scripting languages
    15% Swift
    10% Java

    Five Stars Digital Agency is a full-service digital marketing agency specializing in Google Ads, Facebook Ads, SEO, SMM, branding, digital strategy, CRM, and web development. With 15 years of

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  • Code Bears Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Beograd, Serbia

    Services provided

    20% Web Development
    40% Custom Software Development
    30% E-Commerce Development +1
    10% Mobile App Development

    Focus Areas

    25% JavaScript
    25% AJAX
    20% PHP +3
    20% SQL
    5% HTML5
    5% jquery

    Code Bears, a custom software development firm, is based in Beograd, Serbia. The team focuses on Custom Software Development and E-Commerce Development.

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  • Berqier Logotype

    Not yet reviewed

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

    Services provided

    35% Web Development
    20% E-Commerce Development
    15% Web Design +3
    10% Custom Software Development
    10% Low/No Code Development
    10% Search Engine Optimization

    Focus Areas

    20% JavaScript
    40% PHP
    25% SQL +1
    15% AJAX

    Berqier, a website development company, specialize in Web Development and Web Design. They were launched in 2023.

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  • Digital Orange Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% E-Commerce Development +2
    20% Mobile App Development
    20% Social Media Marketing

    Focus Areas

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

    Digital Orange is a custom software development firm. In Skopie, North Macedonia, the team specializes in Custom Software Development and E-Commerce Development.

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  • Appienz Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    20% JavaScript
    40% Kotlin
    40% Swift

    Launched in 2017, Appienz is a custom software development firm. The firm focuses on Custom Software Development and Enterprise App Modernization.

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  • Marzex Technologies PLT Logotype

    Marzex Technologies PLT

    Not yet reviewed

    $75,000+
    $100 - $149 / hr
    10 - 49

    Services provided

    10% Web Development
    25% AI Development
    25% Blockchain +4
    15% Enterprise App Modernization
    10% Application Management & Support
    10% Mobile App Development
    5% Other Application Development

    Focus Areas

    30% JavaScript
    40% Other programming & scripting languages
    30% Python

    Marzex Technologies PLT is an artificial intelligence development company. Based in Kuala Lumpur, Malaysia, the team focuses on Artificial Intelligence and Blockchain.

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  • Barragan Media Logotype

    Not yet reviewed

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

    Services provided

    33% Web Development
    25% Web Design
    15% Search Engine Optimization +4
    10% E-Commerce Development
    10% UX/UI Design
    5% Social Media Marketing
    2% Logo

    Focus Areas

    30% JavaScript
    30% PHP
    20% HTML5 +1
    20% XML

    Barragan Media is a web development company. Their team is located in Los Angeles, California and Ensenada, Mexico and focuses on Web Development and Web Design.

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  • devspiration Logotype

    Not yet reviewed

    $25,000+
    Undisclosed
    50 - 249
    L'viv, Ukraine

    Services provided

    30% Web Development
    50% Custom Software Development
    20% Application Testing

    Focus Areas

    15% JavaScript
    50% C#
    15% Typescript +2
    10% ASP.NET
    10% SQL

    Founded in 2008, devspiration is a midsize L'viv, Ukraine-based custom software development company. Their team focuses on Custom Software Development and Web Development.

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  • GIT Infosys Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% Graphic Design
    15% IT Strategy Consulting +6
    15% Search Engine Optimization
    15% Web Design
    10% Pay Per Click
    5% Content Marketing
    5% E-Commerce Development
    5% Social Media Marketing

    Focus Areas

    30% JavaScript
    30% Other programming & scripting languages
    30% PHP +1
    10% SQL

    GIT Infosys is a SEO agency. Founded in 2010, the company offers Search Engine Optimization and Web Design.

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  • Sharoz.Dev Logotype

    Sharoz.Dev

    Not yet reviewed

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

    Services provided

    40% Web Development
    30% UX/UI Design
    30% Web Design

    Focus Areas

    50% JavaScript
    50% HTML5

    Sharoz.Dev is a web development company founded in 2018. The team focuses on Web Development and Web Design and is headquartered in Lahore, Pakistan.

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  • ANGELS IT Ltd. Logotype

    ANGELS IT Ltd.

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    50 - 249

    Services provided

    20% Web Development
    20% AR/VR Development
    20% Graphic Design +2
    20% UX/UI Design
    20% Web Design

    Focus Areas

    25% JavaScript
    25% Other programming & scripting languages
    25% PHP +3
    15% C++
    5% Python
    5% Typescript

    ANGELS IT Ltd. Is a web design agency established in 2010. The team offers Web Design and UX/UI Design.

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  • Techshineup Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Sahibzada Ajit Singh Nagar, India

    Services provided

    15% Web Development
    50% Web Design
    15% E-Commerce Development +2
    15% Search Engine Optimization
    5% UX/UI Design

    Focus Areas

    40% JavaScript
    30% PHP
    20% jquery +1
    10% HTML5

    Techshineup, a web design agency, is in Sahibzada Ajit Singh Nagar, India. They offer Web Design and Web Development and were founded in 2025.

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  • Locusolve: Web Design & Automation Logotype

    Locusolve: Web Design & Automation

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

    Services provided

    25% Web Development
    25% Pay Per Click
    25% Search Engine Optimization +1
    25% Web Design

    Focus Areas

    50% JavaScript
    50% HTML5

    Locusolve: Web Design & Automation Locusolve empowers small businesses with professional web design, SEO, Google Business Optimization, and AI automation services. We create stunning websites,

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  • Arktechify Logotype

    Arktechify

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

    Services provided

    25% Web Development
    45% E-Commerce Development
    10% Custom Software Development +4
    5% IT Strategy Consulting
    5% Search Engine Optimization
    5% UX/UI Design
    5% Web Design

    Focus Areas

    50% JavaScript
    35% HTML5
    10% Rust +1
    5% Redux

    We help Shopify brands grow faster by improving store performance, fixing hidden issues, and increasing conversions. At Arktechify, we specialize in Shopify SEO, CRO, store redesign, and ongoing

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  • Forty Quarters Digital Logotype

    1.0 1 review
    $1,000+
    $50 - $99 / hr
    2 - 9
    London, Canada

    Services provided

    50% Web Development
    50% Web Design

    Focus Areas

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

    Forty Quarters Digital specializes in crafting custom-tailored WordPress websites that elevate your online presence. Our expertise spans full-service design, development, and maintenance to ensure

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  • Hypelab Agency Logotype

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

    Services provided

    25% Web Development
    25% Mobile App Development
    25% Pay Per Click +2
    15% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    50% JavaScript
    50% Swift

    Hypelab Agency specializes in Website Development and Web Design, with a strong proficiency in no-code/low-code technologies like Bubble.io. Clients have praised their extensive knowledge, effective communication, and ability to deliver functional enhancements, such as push notifications and payment modules, which contributed to improved user engagement and monetization strategies.

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  • RISING TALENT Got Ideas Logotype

    RISING TALENT Got Ideas

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Product Design
    25% UX/UI Design +1
    25% Web Design

    Focus Areas

    50% JavaScript
    50% PHP

    RISING TALENT Got Ideas is an UX company. The company is in Kharkiv, Ukraine. Their team provides UX/UI Design and Product Design.

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  • Swayed Studios Logotype

    Swayed Studios

    Not yet reviewed

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

    Services provided

    50% Web Development
    40% Web Design
    10% Mobile App Development

    Focus Areas

    25% JavaScript
    65% Python
    10% Swift

    Swayed Studios is a website development company. They were launched in 2013, and their services include Web Development and Web Design.

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  • Vortex Software Solutions Logotype

    Vortex Software Solutions

    Not yet reviewed

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

    Services provided

    40% Web Development
    30% Custom Software Development
    10% Enterprise App Modernization +2
    10% IT Strategy Consulting
    10% Mobile App Development

    Focus Areas

    35% JavaScript
    25% C#
    10% AJAX +3
    10% ASP.NET
    10% Redux
    10% SQL

    Vortex Software Solutions is a web development firm established in 2016. Their team provides Web Development and Custom Software Development.

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  • Camberí Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Madrid, Spain

    Services provided

    40% Web Development
    20% Mobile App Development
    20% UX/UI Design +1
    20% Web Design

    Focus Areas

    35% JavaScript
    35% Python
    30% Other programming & scripting languages

    Website development company Camberí is based in Madrid, Spain. They focus on Web Development and UX/UI Design and were launched in 2019.

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  • Genesee Software Co Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Delafield, WI

    Services provided

    50% Web Development
    50% Other Application Development

    Focus Areas

    25% JavaScript
    75% PHP

    Other Application Development and web development company Genesee Software Co was founded in 2008. The company focuses on Other Application Development and Web Development, and is small.

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  • StudioGoal Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Application Management & Support
    25% Custom Software Development +1
    25% Mobile App Development

    Focus Areas

    50% JavaScript
    13% PHP
    13% Swift +2
    12% Objective C
    12% Python

    StudioGoal is a custom software development firm launched in 2015. Their team specializes in Custom Software Development and Application Management & Support.

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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 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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