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Top JavaScript Developers

JavaScript powers everything from interactive websites to complex enterprise applications. Partnering with an experienced JavaScript development agency ensures your product is fast, secure, and ready to scale. Clutch makes it easy to find trusted providers by publishing in-depth, verified client reviews and transparent performance data. Use our filters to sort agencies by budget, location, framework expertise, and more. Looking for regional specialists? Browse firms in the United States, United Kingdom, or Canada to compare portfolios and pricing in your market. Start exploring today and shortlist partners that align with your goals.
Ratings Updated: December 27, 2025
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15 Leaders 15 Contenders

21,455 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 87 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    50% Web Development
    50% Custom Software Development

    Focus Areas

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

    Digis, a Fiverr company (NYSE: FVRR), is a web development firm offering comprehensive solutions in custom website development, full-stack web development, and web application development. With 100% positive feedback, clients commend their seamless integration into teams, high-quality deliverables, and responsiveness. Approximately 80% of reviews highlight their effective project management and communication, emphasizing their reliability and expertise in meeting project milestones.

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    Reviews mention Innovative

    Clients have expressed a strong sentiment of innovation regarding Digis, highlighting their ability to quickly understand complex problems and deliver effective solutions. One client noted the team's 'innovative and reliable' approach, which significantly contributed to the success of a quoting system project. The iterative development process allowed for continuous enhancements based on user feedback, demonstrating Digis' commitment to innovation and quality in engineering.
    • Custom Software Development for Digital Marketing Agency
      5.0 Apr 19, 2024

      One of the most impressive aspects of working with Digis was their unique blend of creativity and technical excellence, which is not as common in the industry as one might think. Their approach to developing our application is holistic and innovation-driven, setting them apart from others.

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    • Cloud Software System for SaaS Market Platform
      5.0 Aug 17, 2021

      The team has been innovative and reliable. Their experience and professionalism were admirable. They delivered successfully and on time. Any problems or bugs were addressed quickly.

      Read Full Review
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    6 of 6 reviews are 5 stars
    1 new review for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 6 times in the past 6 months

    Recent reviews for Digis highlight a strong overall sentiment, emphasizing excellent communication, timely delivery, and effective project management. Clients praised their quality of work, with one noting a 25% reduction in bug backlog and another highlighting increased conversions and improved user satisfaction. Specific feedback included the ability to adapt quickly to project needs and a solid understanding of Agile methodologies. No significant areas for improvement were identified, indicating high client satisfaction.
    Read 6 Recent Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (24) $50,000 to $199,999 (16) Less than $10,000 (8) $200,000 to $999,999 (6) $1,000,000 to $9,999,999 (4)

    What Clients Have Said

    Clients consistently praised Digis for their competitive pricing and strong value for money. Feedback highlighted that Digis' services fit within budget constraints while delivering high-quality work, leading to successful project outcomes. One client noted, 'Pricing fit our budget' and 'Good value for cost,' while another emphasized the 'excellent quality of work' relative to investment. Overall, clients expressed satisfaction with the return on investment, often noting timely deliverables and effective communication throughout the process.
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    $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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  • Pexsol Interactive Logotype

    4.5 1 review
    $5,000+
    $25 - $49 / hr
    10 - 49
    Karachi, Pakistan

    Services provided

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

    Focus Areas

    10% JavaScript
    80% PHP
    10% ASP.NET

    Pexsol Interactive specializes in Website Development, including Web Design and Online Development, with a focus on high-end markets. Reviews indicate strong satisfaction with their WordPress development capabilities and professional project management. Clients appreciate their consistent results and effective team, though there is a suggestion for expanding their services to include social media marketing.

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  • Atomos Technologies Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    25% Custom Software Development
    25% Web Design +2
    20% Mobile App Development
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    15% Kotlin
    15% Objective C +6
    10% C#
    10% Java
    10% PHP
    10% Python
    10% Ruby
    10% Swift

    Atomos Technologies is a web design agency established in 2021. The team specializes in Web Design and Custom Software Development and is based in Mumbai, India.

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  • NEX2GEN Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    70% Custom Software Development
    5% Application Management & Support +1
    5% E-Commerce Development

    Focus Areas

    30% JavaScript
    50% PHP
    20% Python

    NEX2GEN is a custom software development company praised for its ability to deliver tailored software solutions that enhance operational efficiency. With positive feedback from 100% of reviewers, highlights include a 40% reduction in manual tasks and a 30% productivity boost. Clients commend their proactive communication and flexibility, although more frequent early-stage updates were suggested.

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  • Kodkodkod Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Lyon, France

    Services provided

    15% Web Development
    25% Blockchain
    25% E-Commerce Development +2
    25% Mobile App Development
    10% AR/VR Development

    Focus Areas

    38% JavaScript
    38% PHP
    8% Go +2
    8% Rust
    8% Typescript

    Kodkodkod is a small Lyon, France-based mobile application development firm. The team focuses on Mobile App Development and E-Commerce Development.

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  • Web2Web Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    10 - 49
    Cape Town, South Africa

    Services provided

    10% Web Development
    10% API Development
    10% E-Commerce Development +13
    10% Web Design
    5% Application Management & Support
    5% Conversion Optimization
    5% DevOps Managed Services
    5% Ecommerce Marketing
    5% Enterprise App Modernization
    5% Graphic Design
    5% Logo
    5% Mobile App Development
    5% Pay Per Click
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design

    Focus Areas

    15% JavaScript
    25% PHP
    15% AJAX +4
    15% SQL
    15% jquery
    10% HTML5
    5% Python

    Web2Web is a web design agency based in Cape Town, South Africa. Founded in 2009, the team provides Web Design and Web Development.

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  • Safala Softech Logotype

    Safala Softech

    Not yet reviewed

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

    Services provided

    18% Web Development
    18% Mobile App Development
    16% CRM Consulting and SI +7
    12% Custom Software Development
    12% ERP Consulting and SI
    11% Cloud Consulting & SI
    5% Application Management & Support
    4% Other Application Development
    2% Application Testing
    2% Wearable App Development

    Focus Areas

    27% JavaScript
    25% Python
    11% Java +7
    9% PHP
    5% C++
    5% Ruby
    5% SQL
    5% Swift
    4% AJAX
    4% Typescript

    Founded in 2021, Safala Softech is a mobile app development company. In Jersey City, New Jersey, the team offers Mobile App Development and Web Development.

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  • Elantratech Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    10 - 49
    Cambridge, England

    Services provided

    25% Web Development
    12% E-Commerce Development
    10% Mobile App Development +26
    5% Custom Software Development
    5% IT Managed Services
    5% UX/UI Design
    5% Web Design
    3% Application Testing
    3% Architectural Design
    3% Graphic Design
    3% Product Design
    2% AR/VR Development
    2% Blockchain
    2% Enterprise App Modernization
    1% AI Development
    1% Application Management & Support
    1% Broadcast Video
    1% IT Strategy Consulting
    1% Interior Design
    1% IoT Development
    1% Lighting Design
    1% Logo
    1% Other Application Development
    1% Other Design
    1% Out of Home Design
    1% Packaging Design
    1% Print Design
    1% Video Production
    1% Wearable App Development

    Focus Areas

    20% JavaScript
    39% Python
    15% Java +10
    5% ASP.NET
    5% Swift
    3% C#
    3% PHP
    3% Redux
    2% AJAX
    2% Ruby
    1% C++
    1% Go
    1% Typescript

    Established in 2016, Elantratech is a website development firm. The team specializes in Web Development and E-Commerce Development.

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  • Iconiceyes Graphic Designer Orlando LLC Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Orlando, FL

    Services provided

    25% Web Development
    25% Web Design
    20% Search Engine Optimization +3
    15% Graphic Design
    10% Branding
    5% Logo

    Focus Areas

    20% JavaScript
    30% PHP
    25% Other programming & scripting languages +4
    12% Python
    5% AJAX
    5% XML
    3% Java

    Based in Orlando, Florida, Iconiceyes Graphic Designer Orlando LLC is a web design company. They offer Web Design and Web Development.

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  • Bridgestone Technologies & Associates Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Jaipur, India

    Services provided

    10% Web Development
    15% Mobile App Development
    15% Search Engine Optimization +6
    10% Custom Software Development
    10% E-Commerce Development
    10% Ecommerce Marketing
    10% Low/No Code Development
    10% Pay Per Click
    10% Web Design

    Focus Areas

    33% JavaScript
    33% HTML5
    20% Python +2
    10% PHP
    4% SQL

    Bridgestone Technologies & Associates is a web design agency. They were established in 2022 and provide Web Design and Search Engine Optimization.

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  • Pivotal Consulting Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Seattle, WA

    Services provided

    20% Web Development
    30% Cloud Consulting & SI
    20% Enterprise App Modernization +2
    20% IT Strategy Consulting
    10% Business Consulting

    Focus Areas

    20% JavaScript
    20% ASP.NET
    20% C# +5
    10% C++
    10% SQL
    10% XML
    5% AJAX
    5% Apex

    Pivotal Consulting, a cloud consulting & SI company, is based in Seattle, Washington. The team offers cloud consulting & SI and Enterprise App Modernization.

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  • Nearshore Portugal Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    50 - 249
    Lisboa, Portugal

    Services provided

    10% Web Development
    70% IT Staff Augmentation
    10% Custom Software Development +1
    10% UX/UI Design

    Focus Areas

    25% JavaScript
    15% ASP.NET
    15% C# +5
    15% Java
    15% PHP
    5% Perl
    5% Python
    5% Ruby

    Nearshore Portugal is an IT staff augmentation company. Based in Lisboa, Portugal, the team specializes in IT staff augmentation and Custom Software Development.

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  • Provisions Group Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    50 - 249
    Franklin, TN

    Services provided

    15% Web Development
    25% CRM Consulting and SI
    20% Marketing Strategy +3
    15% BI & Big Data Consulting & SI
    15% Custom Software Development
    10% Cloud Consulting & SI

    Focus Areas

    20% JavaScript
    20% C#
    15% PHP +7
    10% ASP.NET
    10% Ruby
    10% SQL
    5% Python
    5% Redux
    3% Java
    2% Perl

    Provisions Group is a CRM consulting and SI company. Their team is located in Franklin, Tennessee. The firm specializes in CRM consulting and SI and Marketing Strategy.

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  • Luminous Tec Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    Irvine, CA

    Services provided

    10% Web Development
    15% E-Commerce Development
    15% Mobile App Development +6
    10% AR/VR Development
    10% Custom Software Development
    10% Digital Strategy
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

    13% JavaScript
    47% SQL
    27% Kotlin +1
    13% Python

    Luminous Tec is a mobile app development company. Established in 2006, the team focuses on Mobile App Development and E-Commerce Development. The firm is located in Irvine, California.

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  • 41studio Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    20% Custom Software Development
    20% Other IT Consulting and SI +4
    15% Mobile App Development
    10% E-Commerce Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    50% Ruby
    10% PHP +3
    10% Python
    10% SQL
    10% Swift

    Located in Cimahi, Indonesia, 41studio is a software development firm. Their services include Custom Software Development and other IT consulting and SI.

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  • Mostrum Srl Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% AR/VR Development
    15% Custom Software Development +7
    15% Mobile App Development
    10% API Development
    10% UX/UI Design
    5% AI Consulting
    5% AI Development
    5% Blockchain
    5% IoT Development

    Focus Areas

    13% JavaScript
    25% PHP
    25% Typescript +4
    13% HTML5
    12% SQL
    6% Other programming & scripting languages
    6% Redux

    Mostrum Srl is a custom software development company established in 2023. Their services include Custom Software Development and Web Development.

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  • iFrameWeb Solutions Logotype

    iFrameWeb Solutions

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

    Services provided

    35% Web Development
    35% Search Engine Optimization
    10% Low/No Code Development +2
    10% Pay Per Click
    10% Social Media Marketing

    Focus Areas

    15% JavaScript
    25% PHP
    20% AJAX +4
    15% Python
    15% Ruby
    5% SQL
    5% Swift

    iFrameWeb Solutions offers Website Development services with a focus on creating LMS systems and managing PPC advertising campaigns. Their clients appreciate their professional and responsive approach, timely delivery, and excellent communication skills. Feedback highlights their trustworthiness and the impressive quality of their work, though expanding their team could improve project handling efficiency.

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  • Edxweb Logotype

    Edxweb

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

    Services provided

    20% Web Development
    20% Pay Per Click
    20% Search Engine Optimization +5
    10% E-Commerce Development
    10% Low/No Code Development
    10% Web Design
    5% Ecommerce Marketing
    5% Logo

    Focus Areas

    30% JavaScript
    30% HTML5
    10% PHP +3
    10% Redux
    10% SQL
    10% jquery

    Edxweb offers Website Development services with particular expertise in Web Design and Web Dev. The reviews highlight their ability to deliver optimized websites that achieve high CEO rankings and ROI, while also emphasizing their excellent communication and skilled specialists. Clients appreciate their timely delivery and strong project management.

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  • Saicosys Technologies (P) Limited Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    20% Search Engine Optimization
    20% Web Design +2
    15% E-Commerce Development
    15% IT Strategy Consulting

    Focus Areas

    10% JavaScript
    50% PHP
    30% Other programming & scripting languages +1
    10% AJAX

    Saicosys Technologies (P) Limited, a website development company, was launched in 2017. The team offers Web Development and Search Engine Optimization.

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  • Eden Solutions Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    30% Custom Software Development
    25% UX/UI Design +2
    15% Conversion Optimization
    10% Web Design

    Focus Areas

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

    Eden Solutions is a New Delhi, India-based custom software development company. They focus on Custom Software Development and UX/UI Design and were founded in 2015.

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  • Kevsam Solutions Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% Web Design
    10% Advertising +7
    10% Digital Strategy
    10% IT Managed Services
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    5% Conversion Optimization
    5% Email Marketing

    Focus Areas

    25% JavaScript
    35% PHP
    20% Java +2
    15% Ruby
    5% AJAX

    Kevsam Solutions is a web design agency. The team offers Web Design and Web Development, and the company is in Nairobi, Kenya.

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  • Actualize8 Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Branding
    10% E-Commerce Development +13
    5% Custom Software Development
    5% Digital Strategy
    5% Email Marketing
    5% Graphic Design
    5% Logo
    5% Marketing Strategy
    5% Mobile App Development
    5% Other Design
    5% Packaging Design
    5% Print Design
    5% Social Media Marketing
    5% UX/UI Design
    5% Web Design

    Focus Areas

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

    Actualize8 is a branding agency. The Vancouver, Canada-based company provides Branding and E-Commerce Development.

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  • Dovetail Software Consulting Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Houston, TX

    Services provided

    30% Web Development
    30% Custom Software Development
    15% Application Management & Support +2
    15% Enterprise App Modernization
    10% E-Commerce Development

    Focus Areas

    10% JavaScript
    80% C#
    10% SQL

    Dovetail Software Consulting is a software development firm. They are in Houston, Texas. Their team offers Custom Software Development and Web Development.

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  • CreatickWeb Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Branding
    20% Logo +2
    20% Social Media Marketing
    20% Web Design

    Focus Areas

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

    CreatickWeb is a branding company launched in 2018. The company offers Branding and Logo.

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  • PERSOL CROSS TECHNOLOGY VIETNAM Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Ho Chi Minh City, Vietnam

    Services provided

    30% Web Development
    30% Custom Software Development
    25% Cloud Consulting & SI +3
    5% Application Testing
    5% IT Strategy Consulting
    5% Other Application Development

    Focus Areas

    10% JavaScript
    20% Java
    10% PHP +12
    5% AJAX
    5% ASP.NET
    5% C#
    5% Go
    5% Kotlin
    5% Objective C
    5% Python
    5% Ruby
    5% SQL
    5% Swift
    5% Typescript
    5% Visual Basic

    Launched in 2013, PERSOL CROSS TECHNOLOGY VIETNAM is a software development firm. Their team focuses on Custom Software Development and Web Development.

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  • Marketing Max Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Pay Per Click +2
    20% Search Engine Optimization
    20% Social Media Marketing

    Focus Areas

    20% JavaScript
    20% PHP
    10% AJAX +5
    10% ASP.NET
    10% Java
    10% Kotlin
    10% Ruby
    10% SQL

    Founded in 2025, Marketing Max is a social media marketing agency. The company specializes in Social Media Marketing and Search Engine Optimization.

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  • Evolution Infosystem Inc. Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    50 - 249
    Wilmington, DE

    Services provided

    10% Web Development
    15% Custom Software Development
    15% E-Commerce Development +7
    10% Graphic Design
    10% Logo
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    5% CRM Consulting and SI
    5% IT Strategy Consulting

    Focus Areas

    16% JavaScript
    20% PHP
    16% AJAX +3
    16% Java
    16% Other programming & scripting languages
    16% SQL

    Evolution Infosystem Inc. Is a Wilmington, Delaware-based software development firm. They offer Custom Software Development and E-Commerce Development.

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  • Ikran Innovation Logotype

    Ikran Innovation

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Branding
    20% E-Commerce Development +2
    20% Search Engine Optimization
    20% Social Media Marketing

    Focus Areas

    25% JavaScript
    25% HTML5
    25% Java +1
    25% PHP

    Launched in 2020, Ikran Innovation is a branding company. In Bhaktapur, Nepal, the team specializes in Branding and Social Media Marketing.

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    $799 ~12 page responsive site, ideal for small business $1,399 ~22 page responsive site ideal for medium business $2,199 ~50 page responsive site ideal for large business

    Affordable Software Solutions Package

    We design and develop custom software solutions tailored to your business needs. From MVPs for startups to scalable platforms for enterprises, Ikran Innovation delivers reliable, high-quality web and mobile apps with a focus on performance, user experience, and long-term value.
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  • Hapto Tech Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% AI Development
    20% Mobile App Development +4
    5% Custom Software Development
    5% Digital Strategy
    5% E-Commerce Development
    5% IoT Development

    Focus Areas

    15% JavaScript
    33% Java
    20% Python +3
    12% Typescript
    10% ASP.NET
    10% C#

    Artificial intelligence development company Hapto Tech was established in 2018. The team specializes in Artificial Intelligence and Web Development and is in Gurugram, India.

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  • Techexpert International Logotype

    Not yet reviewed

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

    Services provided

    35% Web Development
    35% Custom Software Development
    15% Other Application Development +2
    10% Mobile App Development
    5% E-Commerce Development

    Focus Areas

    10% JavaScript
    10% C#
    10% C++ +10
    10% Java
    10% Objective C
    10% PHP
    10% SQL
    10% Swift
    5% AJAX
    5% Python
    5% XML
    3% ASP.NET
    2% Other programming & scripting languages

    Located in Brno, Czech Republic, Techexpert International is a small software development firm. Their services include Custom Software Development and Web Development.

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  • FunkProductions Logotype

    5.0 1 review
    Undisclosed
    $100 - $149 / hr
    Freelancer
    Winnipeg, Canada

    Services provided

    50% Web Development
    35% E-Commerce Development
    10% Web Design +1
    5% UX/UI Design

    Focus Areas

    10% JavaScript
    60% PHP
    20% Python +1
    10% HTML5

    FunkProductions offers Website Development, Web Design, and WordPress Optimization services. Reviews highlight their effectiveness in improving brand visibility and website performance, along with their responsiveness and helpfulness. Clients value FunkProductions for their concise communication and alignment with company values.

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    $150 solo trades or startups needing a fast site $500 small firms needing full online presence $500 large firms needing full online presence

    GOFP - Get Online Fast Package

    Fixed-price WordPress build for small operators who need a real site fast. Includes domain, hosting, SSL, five pages, contact form, and basic SEO. Built on a lean stack, mobile-ready, async, and done in 3–7 days. You own it outright—no subscriptions, no retainers, no lock-in.
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  • Dtechex Technologies Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    35% Mobile App Development
    20% E-Commerce Development +1
    15% API Development

    Focus Areas

    30% JavaScript
    30% Typescript
    25% Redux +1
    15% Kotlin

    Application development firm Dtechex Technologies specializes in Mobile App Development and Web Development. They were founded in 2018.

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  • Laverity Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Application Testing
    10% Branding +7
    10% Digital Strategy
    10% E-Commerce Development
    10% Graphic Design
    10% Social Media Marketing
    10% UX/UI Design
    10% Video Production
    10% Web Design

    Focus Areas

    30% JavaScript
    40% ASP.NET
    30% PHP

    Laverity is a branding agency. Located in Vadodara, India, the company was launched in 2023. Their services include Branding and Digital Strategy.

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  • visualisty Logotype

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

    Services provided

    20% Web Development
    20% Branding
    20% Graphic Design +2
    20% Product Design
    20% Web Design

    Focus Areas

    45% JavaScript
    45% Typescript
    10% HTML5

    At Visualisty, we’re a creative agency helping modern businesses stand out with smart design, bold branding, and digital content that works. From strategy to execution, we build experiences

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  • GAP Software Solutions Pvt Ltd Logotype

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

    Services provided

    75% Web Development
    10% Custom Software Development
    10% Low/No Code Development +1
    5% Mobile App Development

    Focus Areas

    15% JavaScript
    65% PHP
    20% AJAX

    GAP Software Solutions Pvt Ltd provides reliable and scalable application development services tailored to various client needs. Reviews highlight their excellent communication, quality work, and agile project management. Clients appreciate their customer-first approach and transparency, leading to a heightened project delivery rate.

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  • Socobee Logotype

    Socobee

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

    Services provided

    25% Web Development
    25% IT Staff Augmentation
    25% Mobile App Development +2
    15% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    40% JavaScript
    25% PHP
    20% Other programming & scripting languages +2
    10% C#
    5% C++

    Socobee provides comprehensive IT support and back-office services. Reviews highlight their efficient intake process, dedicated teams for each department, and effective project management. Clients appreciate the breadth of services offered and seamless communication, indicating high satisfaction with their professional approach and capabilities.

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  • Holex Tech Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% UX/UI Design
    20% Web Design +2
    15% Digital Strategy
    15% Mobile App Development

    Focus Areas

    40% JavaScript
    40% PHP
    20% AJAX

    UX design agency Holex Tech is headquartered in Pimpri-Chinchwad, India and Pimpri-Chinchwad, India. The team offers UX/UI Design and Web Development.

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  • Omniteq Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Poznań, Poland

    Services provided

    15% Web Development
    40% Custom Software Development
    15% CRM Consulting and SI +2
    15% ERP Consulting and SI
    15% Mobile App Development

    Focus Areas

    100% JavaScript

    Small software development company Omniteq, is headquartered in Poznań, Poland and Poland. The team offers Custom Software Development and CRM consulting and SI.

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  • Zayd Media Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Boston, MA

    Services provided

    30% Web Development
    30% Web Design
    20% Logo +2
    10% Graphic Design
    10% Print Design

    Focus Areas

    35% JavaScript
    35% PHP
    5% AJAX +5
    5% HTML5
    5% Python
    5% Ruby
    5% SQL
    5% XML

    Established in 2003, Zayd Media is a web design company. In Boston, Massachusetts and New York, New York, the team offers Web Design and Web Development.

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  • Sovierro Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Williamsport, PA

    Services provided

    40% Web Development
    40% Web Design
    20% Marketing Strategy

    Focus Areas

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

    Web design agency Sovierro is in Williamsport, Pennsylvania. They offer Web Design and Web Development.

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  • TriFort Solutions Logotype

    TriFort Solutions

    Not yet reviewed

    $5,000+
    $300+ / hr
    2 - 9

    Services provided

    45% Web Development
    50% Custom Software Development
    5% Application Management & Support

    Focus Areas

    20% JavaScript
    20% ASP.NET
    20% C# +2
    20% Redux
    20% SQL

    TriFort Solutions is a custom software development firm. Their team is based in Brighton, England. The agency specializes in Custom Software Development and Web Development.

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  • CloudPixel, Inc. Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    2 - 9
    Croton-on-Hudson, NY

    Services provided

    15% Web Development
    45% Custom Software Development
    10% AR/VR Development +5
    10% Mobile App Development
    5% Advertising
    5% Cloud Consulting & SI
    5% Other Design
    5% Other Digital Marketing

    Focus Areas

    53% JavaScript
    26% Go
    11% Other programming & scripting languages +2
    5% PHP
    5% Visual Basic

    CloudPixel, Inc. Is a custom software development company headquartered in Croton-on-Hudson, New York. They provide Custom Software Development and Web Development and were launched in 2015.

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  • GLS Labs Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    35% Mobile App Development
    10% Low/No Code Development +4
    10% UX/UI Design
    10% Web Design
    5% AI Development
    5% IT Strategy Consulting

    Focus Areas

    40% JavaScript
    30% Ruby
    15% Other programming & scripting languages +1
    15% SQL

    GLS Labs is a website development firm. They are in Cartago, Costa Rica and have small team of experts. Their services include Web Development and Mobile App Development.

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  • Eumentis Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    2 - 9
    Pune, India

    Services provided

    15% Web Development
    25% Custom Software Development
    15% AI Development +7
    15% Mobile App Development
    5% Blockchain
    5% CRM Consulting and SI
    5% E-Commerce Development
    5% ERP Consulting and SI
    5% IT Managed Services
    5% IT Strategy Consulting

    Focus Areas

    70% JavaScript
    30% SQL

    Launched in 2017, Eumentis, a small custom software development firm, is located in Pune, India. Their team provides Custom Software Development and Web Development.

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  • European IT Solutions Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    25% Custom Software Development
    20% E-Commerce Development +1
    15% Web Design

    Focus Areas

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

    Established in 2009, European IT Solutions is a small Naas, Ireland-based web development firm. Their services include Web Development and Custom Software Development.

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  • iqcode Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    40% Custom Software Development
    20% Mobile App Development +1
    15% E-Commerce Development

    Focus Areas

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

    Iqcode is a software development firm located in Warsaw, Poland. Established in 2018, the team offers Custom Software Development and Web Development.

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  • Softspring Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    20% E-Commerce Development
    15% Business Consulting +3
    15% Cloud Consulting & SI
    15% Custom Software Development
    5% Mobile App Development

    Focus Areas

    35% JavaScript
    65% PHP

    Web development firm Softspring was launched in 2017. The firm specializes in Web Development and E-Commerce Development, and is small.

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  • Centedge Technologies Pvt. Ltd. Logotype

    Centedge Technologies Pvt. Ltd.

    Not yet reviewed

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

    Services provided

    15% Web Development
    30% Custom Software Development
    20% IT Managed Services +2
    20% IT Strategy Consulting
    15% Other Application Development

    Focus Areas

    60% JavaScript
    40% Other programming & scripting languages

    Centedge Technologies Pvt. Ltd. Is a custom software development firm. The team is located in Bengaluru, India, and their services include Custom Software Development and IT strategy consulting.

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  • Butternut Web Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Saint Mellons, Wales

    Services provided

    45% Web Development
    35% Web Design
    10% Logo +1
    10% Low/No Code Development

    Focus Areas

    20% JavaScript
    30% AJAX
    20% ASP +2
    15% SQL
    15% Visual Basic

    Butternut Web, a web design agency, was launched in 2021. The small team specializes in Web Design and Web Development.

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  • Web Development Done Right Logotype

    Not yet reviewed

    Undisclosed
    $150 - $199 / hr
    2 - 9
    Pocatello, ID

    Services provided

    40% Web Development
    25% Conversion Optimization
    10% Low/No Code Development +3
    10% Search Engine Optimization
    10% Web Design
    5% UX/UI Design

    Focus Areas

    25% JavaScript
    35% PHP
    20% AJAX +3
    10% Other programming & scripting languages
    5% SQL
    5% XML

    Web Development Done Right is a website development firm. In Pocatello, Idaho, the company was established in 1994. Their services include Web Development and Conversion Optimization.

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  • Layerly Logotype

    Layerly

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

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

    Focus Areas

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

    Layerly is a web design agency. Their team is headquartered in Milwaukee, Wisconsin. The firm focuses on Web Design and Web Development.

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

List of the Top 15 JavaScript Development Companies

  1. Brainhub Logotype

    Brainhub

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

    Ability to deliver

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

    Service focus

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

    xfive

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

    Ability to deliver

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

    Service focus

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

    ImageX

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

    Ability to deliver

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

    Service focus

    90% Web Development
    50% JavaScript
    10% Other
    View Profile Visit Website
  4. The Software House Logotype

    The Software House

    $10,000+
    $50 - $99 / hr
    50 - 249
    Gliwice, Poland

    Ability to deliver

    39.4/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    45% Web Development
    60% JavaScript
    55% Other
    View Profile Visit Website
  5. ATEAM SOFT SOLUTIONS Logotype

    ATEAM SOFT SOLUTIONS

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

    Ability to deliver

    37.7/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

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

    Airdev

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

    Ability to deliver

    38.9/40.0
    19.6/20 Reviews
    9.6/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

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

    Xmartlabs

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

    Ability to deliver

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

    Service focus

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

    Toptal

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

    Ability to deliver

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

    Service focus

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

    Softonix

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

    Ability to deliver

    36.9/40.0
    18/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

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

    INOXOFT

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

    Ability to deliver

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

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  11. Lizard Global Logotype

    Lizard Global

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

    Ability to deliver

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

    Service focus

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

    PopArt Studio

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

    Ability to deliver

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

    Service focus

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

    GeekyAnts

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

    Ability to deliver

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

    Service focus

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

    SpdLoad

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

    Ability to deliver

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

    Service focus

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

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

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

    Service focus

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

    HTMLPanda

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

    Ability to deliver

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

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  17. Sigma Software Group Logotype

    Sigma Software Group

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

    Ability to deliver

    38.8/40.0
    19/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

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

    Incora

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

    Ability to deliver

    37.2/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9/10 Market Presence

    Service focus

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

    Cleveroad

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

    Ability to deliver

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

    Service focus

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

    Brainium Information Technologies

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

    Ability to deliver

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

    Service focus

    35% Web Development
    30% JavaScript
    65% Other
    View Profile Visit Website
  22. WPWeb Infotech Logotype

    WPWeb Infotech

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

    Ability to deliver

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

    Service focus

    65% Web Development
    20% JavaScript
    35% Other
    View Profile Visit Website
  23. Experion Technologies Logotype

    Experion Technologies

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

    Ability to deliver

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

    Service focus

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

    Human Made

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

    Ability to deliver

    38.2/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    100% Web Development
    30% JavaScript
    View Profile Visit Website
  25. Probey Services Logotype

    Probey Services

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

    Ability to deliver

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

    Service focus

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

    Blazity

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

    Ability to deliver

    37.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    50% Web Development
    70% JavaScript
    50% Other
    View Profile Visit Website
  27. XWP Logotype

    XWP

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

    Ability to deliver

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

    Service focus

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

    Vincit

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

    Ability to deliver

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

    Service focus

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

    PowerGate Software

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

    Ability to deliver

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

    Service focus

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

    Arcanys

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

    Ability to deliver

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

    Service focus

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

Top JavaScript Development Agencies

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

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

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

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

Clutch data shows project budgets range widely:

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

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

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

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

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

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

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

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

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

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