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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

21,456 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

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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.

    See all 87 projects
    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
    5 of 5 JavaScript reviews are 5 stars
    2 new reviews for JavaScript in past 6 months
    $10,000 – $49,000 avg. project cost

    JavaScript Experience

    Digis has received overwhelmingly positive feedback from clients regarding their JavaScript services, with 92% of reviews highlighting strong project management and timely delivery. Clients frequently commend their top-tier developers and effective communication, resulting in faster feature delivery and enhanced productivity. Notably, 100% of reviewers did not identify any areas for improvement. The consistent ability to meet deadlines and provide quality solutions has made Digis a preferred partner for various projects, demonstrating their expertise in JavaScript-based applications.

    Read Most Recent Review
    16 of 22 Web Development reviews are 5 stars
    1 new review for Web Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Development Staff Augmentation for Online Cooking Platform

    5.0 — Digis, a Fiverr company (NYSE: FVRR) provides staff augmentation services for an online cooking platform. The team is fully integrated into the client's existing agile squads and contributes to the Read more
    Read 22 Reviews

    Industry Experience

    Digis has demonstrated strong expertise across several industries, notably manufacturing, information technology, media, and education. Clients highlighted their effective project management, timely delivery, and high-quality work. In manufacturing, Digis improved website functionality, enhancing user experience. In IT, they provided specialized development support, notably in Scala and React, leading to increased efficiency. Overall, client feedback reflects a positive sentiment, suggesting strong alignment for projects across these sectors.

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

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    2 - 9
    Barcelona, Spain

    Services provided

    40% Web Development
    30% Custom Software Development
    30% Enterprise App Modernization

    Focus Areas

    100% JavaScript

    Headquartered in Barcelona, Spain, The Crafters Lab is a web development company. Their services include Web Development and Custom Software Development.

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  • Cyber Security Lab Sp. z o.o. Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    Zielona Góra, Poland

    Services provided

    30% Web Development
    25% Cybersecurity
    20% Enterprise App Modernization +2
    15% Mobile App Development
    10% Custom Software Development

    Focus Areas

    20% JavaScript
    30% Java
    10% Kotlin +7
    10% SQL
    5% C#
    5% C++
    5% Python
    5% Swift
    5% Typescript
    5% Visual Basic

    Web development firm Cyber Security Lab Sp. Z o.o. Focuses on Web Development and Cybersecurity. They were founded in 2021.

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  • Marc Friedman Design Agency Logotype

    Not yet reviewed

    $5,000+
    Undisclosed
    Freelancer
    Tel Aviv-Yafo, Israel

    Services provided

    50% Web Development
    50% Web Design

    Focus Areas

    40% JavaScript
    30% Typescript
    15% HTML5 +3
    5% AJAX
    5% Redux
    5% SQL

    Established in 2024, Marc Friedman Design Agency is a web design agency and website development company. The company specializes in Web Design and Web Development.

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  • Magnus Mage Logotype

    Magnus Mage

    Not yet reviewed

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

    Services provided

    10% Web Development
    35% Blockchain
    20% AI Development +3
    15% Mobile App Development
    10% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    15% JavaScript
    20% Go
    20% Typescript +6
    15% Redux
    10% Visual Basic
    5% AJAX
    5% Python
    5% SQL
    5% Scala

    Magnus Mage is a small Blockchain company. They focus on Blockchain and Artificial Intelligence and were launched in 2019.

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  • KALIKA DIGITAL HUB Logotype

    5.0 1 review
    Undisclosed
    < $25 / hr
    10 - 49
    Joginder Nagar, India

    Services provided

    40% Web Development
    50% Digital Strategy
    10% Low/No Code Development

    Focus Areas

    30% JavaScript
    30% HTML5
    30% PHP +1
    10% SQL

    KALIKA DIGITAL HUB provides website and application development services, including payment gateway integration, e-commerce feature integration, SEO management, and Google Ads campaigns. Reviews highlight their exceptional project management, timely delivery, and the substantial impact on customer satisfaction and revenue. Clients have consistently praised their professionalism and effectiveness.

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  • Elvento Labs Private Limited Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    40% Mobile App Development
    10% Other Application Development +2
    5% Application Management & Support
    5% Enterprise App Modernization

    Focus Areas

    30% JavaScript
    20% SQL
    10% AJAX +4
    10% C++
    10% Java
    10% Python
    10% XML

    Elvento Labs Private Limited is an app development company. Established in 2016, the team focuses on Mobile App Development and Web Development. The company is based in Noida, India.

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  • Webbook Studio Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    L'viv, Ukraine

    Services provided

    15% Web Development
    10% Custom Software Development
    10% E-Commerce Development +9
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    5% Branding
    5% Content Marketing
    5% Graphic Design
    5% Logo
    5% UX/UI Design

    Focus Areas

    25% JavaScript
    45% PHP
    20% Typescript +2
    5% AJAX
    5% SQL

    Webbook Studio is a website development firm. The team provides Web Development and Social Media Marketing, and the agency is located in Plano, Texas and Los Angeles, California.

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  • Xylisys Solutions Pvt. Ltd. Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    20% Mobile App Development
    10% AI Development +9
    10% AR/VR Development
    10% E-Commerce Development
    5% Application Management & Support
    5% Application Testing
    5% Blockchain
    5% Custom Software Development
    5% IoT Development
    5% Other Application Development
    5% Wearable App Development

    Focus Areas

    16% JavaScript
    21% Python
    16% PHP +6
    11% Objective C
    11% Redux
    11% Swift
    5% Ember.js
    5% Typescript
    4% Kotlin

    Xylisys Solutions Pvt. Ltd. Is an app development firm launched in 2021. Located in Ahmedabad, India, the team offers Mobile App Development and Web Development.

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  • Codebird Technologies Pvt Ltd Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Jaipur, India

    Services provided

    10% Web Development
    50% Blockchain
    20% Mobile App Development +4
    14% Low/No Code Development
    3% UX/UI Design
    2% Graphic Design
    1% Web Design

    Focus Areas

    60% JavaScript
    20% C#
    20% C++

    Codebird Technologies Pvt Ltd is a Blockchain company launched in 2020. Their team specializes in Blockchain and Web Development.

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  • Bhea Technologies Pte Ltd Logotype

    Bhea Technologies Pte Ltd

    Not yet reviewed

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

    Services provided

    20% Web Development
    80% CRM Consulting and SI

    Focus Areas

    20% JavaScript
    40% PHP
    20% Python +2
    10% backbone.js
    10% jquery

    Bhea Technologies Pte Ltd is a CRM consulting and SI company. The Singapore, Singapore-based team specializes in CRM consulting and SI and Web Development.

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  • Lisod Group Logotype

    Lisod Group

    4.5 2 reviews
    $5,000+
    < $25 / hr
    10 - 49

    Services provided

    25% Web Development
    30% Mobile App Development
    25% IT Staff Augmentation +2
    10% Application Management & Support
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% Objective C +12
    10% Redux
    10% SQL
    5% Elixir
    5% Ember.js
    5% HTML5
    5% PHP
    5% Python
    5% Ruby
    5% Swift
    5% Typescript
    5% backbone.js
    5% jquery

    Lisod Group offers services in Website Development, focusing on backend architecture design and project management. Reviews highlight their reliable communication, strong project management skills, and successful delivery of MVPs. However, some clients noted challenges with time zone differences. Overall, Lisod Group provides good value for cost and aligns well with client values.

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  • SolversCave Pvt ltd Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    20% Search Engine Optimization
    20% Social Media Marketing +2
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    70% JavaScript
    30% HTML5

    SolversCave Pvt ltd, a website development company, was founded in 2019. Located in Rawalpindi, Pakistan, the team focuses on Web Development and Social Media Marketing.

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  • Two Moons Studio Logotype

    Two Moons Studio

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    20% JavaScript
    40% Typescript
    20% HTML5 +3
    10% Other programming & scripting languages
    5% AJAX
    5% Go

    Two Moons Studio is a web development firm. Based in Indonesia and Badung, Indonesia, their small team specializes in Web Development and Branding. The company was established in 2020.

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  • SmartWitted Software Solutions Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    20% Custom Software Development
    20% UX/UI Design +1
    10% E-Commerce Development

    Focus Areas

    10% JavaScript
    30% C#
    15% ASP.NET +5
    15% SQL
    10% ASP
    10% Redux
    5% AJAX
    5% Typescript

    Launched in 2021, SmartWitted Software Solutions is a website development company. The agency offers Web Development and UX/UI Design.

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  • SOLUTECIA S.A.S Logotype

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    10 - 49
    Medellin, Colombia

    Services provided

    20% Web Development
    20% AI Development
    20% Custom Software Development +4
    10% Blockchain
    10% CRM Consulting and SI
    10% Low/No Code Development
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP.NET +7
    10% C#
    10% HTML5
    10% PHP
    10% Python
    10% SQL
    10% Visual Basic
    10% jquery

    SOLUTECIA S.A.S offers tailored administrative and IT solutions, focusing on information security and efficient process management. The reviews emphasize their excellent customer service, detailed customization to client needs, and robust data protection measures. Clients highlight their efficient project management and value alignment, underscoring SOLUTECIA S.A.S's dedication to trust, service, and effectiveness over their decade-long partnership.

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  • matibaski Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Widen, Switzerland

    Services provided

    40% Web Development
    30% Mobile App Development
    10% Branding +3
    10% Marketing Strategy
    5% Application Testing
    5% Custom Software Development

    Focus Areas

    35% JavaScript
    15% PHP
    10% AJAX +4
    10% Ember.js
    10% Kotlin
    10% Redux
    10% Swift

    Matibaski is a web development firm founded in 2015. The firm offers Web Development and Mobile App Development, and is small.

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  • Fortitude Development Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Woodbridge Township, NJ

    Services provided

    20% Web Development
    50% Mobile App Development
    10% Application Management & Support +2
    10% Application Testing
    10% Search Engine Optimization

    Focus Areas

    50% JavaScript
    40% C++
    10% Other programming & scripting languages

    Fortitude Development, an application development firm, is headquartered in Woodbridge Township, New Jersey. Founded in 2016, the team specializes in Mobile App Development and Web Development.

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  • Elegant Digital Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    2 - 9
    Manchester, England

    Services provided

    50% Web Development
    20% Digital Strategy
    10% Application Management & Support +2
    10% E-Commerce Development
    10% Web Design

    Focus Areas

    50% JavaScript
    50% PHP

    Elegant Digital is a website development company. Launched in 2017, the company is based in Manchester, England. Their services include Web Development and Digital Strategy.

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  • Nehabi Website Builder Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    50 - 249
    አዲስ አበባ, Ethiopia

    Services provided

    80% Web Development
    20% Web Design

    Focus Areas

    35% JavaScript
    65% PHP

    Nehabi Website Builder is a website development company. Based in አዲስ አበባ, Ethiopia, the agency was established in 2023. Their team provides Web Development and Web Design.

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  • Behla Design Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    25% Graphic Design
    25% Web Design

    Focus Areas

    25% JavaScript
    25% AJAX
    25% Java +1
    25% PHP

    Behla Design is a website development firm. Located in Los Angeles, California, the company was established in 2000. Their team provides Web Development and Graphic Design.

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  • Star One Web Logotype

    Star One Web

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

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

    Focus Areas

    20% JavaScript
    40% PHP
    20% HTML5 +1
    20% SQL

    Star One Web is a web design company. Their team is in Gandhinagar, India. The company specializes in Web Design and Custom Software Development.

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    $399 Best for small local businesses $999 Best for growing national companies $2,499 Best for global brands & enterprises

    Full-Stack Web Development

    I provide end-to-end web development using Laravel, PHP, CodeIgniter and NodeJS to build fast, secure and scalable applications tailored to your business needs. Whether you need a small feature build, a mid-size platform, or a full enterprise solution, I deliver clean code, reliable performance and future-proof architecture.
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  • The Future Genic Logotype

    5.0 2 reviews
    $1,000+
    < $25 / hr
    10 - 49
    Lahore, Pakistan

    Services provided

    41% Web Development
    35% Mobile App Development
    5% CRM Consulting and SI +5
    5% ERP Consulting and SI
    5% Graphic Design
    5% Social Media Marketing
    2% E-Commerce Development
    2% Logo

    Focus Areas

    30% JavaScript
    30% PHP
    15% Kotlin +3
    15% Swift
    5% Java
    5% XML

    The Future Genic offers Website Development, Web Design, and Web Programming services. Reviews highlight their exceptional communication, adaptability, and dedication to client projects, consistently delivering high-quality work on time. Clients particularly commend their ability to solve complex problems creatively and their impressive technical proficiency in React.js and React Native.

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  • NexStudio Interactive Logotype

    NexStudio Interactive

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9

    Services provided

    60% Web Development
    40% Web Design

    Focus Areas

    60% JavaScript
    30% PHP
    10% AJAX

    NexStudio Interactive is a web development firm. They were established in 2012, and their services include Web Development and Web Design.

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  • Create Solution Logotype

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

    Services provided

    60% Web Development
    20% E-Commerce Development
    20% Mobile App Development

    Focus Areas

    40% JavaScript
    60% PHP

    Web and Mobile App development, Domain Registration, Hosting, Seo . All in one 

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  • Responsival Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    10 - 49
    Pittsburgh, PA

    Services provided

    10% Web Development
    10% Content Marketing
    10% Digital Strategy +7
    10% E-Commerce Development
    10% Email Marketing
    10% Graphic Design
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    50% JavaScript
    25% PHP
    25% Ruby

    Responsival, a Digital Strategy company, is based in Pittsburgh, Pennsylvania. They offer Digital Strategy and Social Media Marketing and were launched in 2014.

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  • 4por4 | creative agency Logotype

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

    Services provided

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

    Focus Areas

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

    4por4 | creative agency offers a range of services including branding, packaging, merchandising, marketing strategy, and the development of online stores. The reviews highlight their creativity, adherence to deadlines, and customer-focused approach as standout qualities. Overall, clients appreciate their comprehensive strategies and impactful results.

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  • Internetivo Logotype

    5.0 1 review
    $1,000+
    $50 - $99 / hr
    50 - 249
    Yeroskipou, Cyprus

    Services provided

    10% Web Development
    15% Cybersecurity
    15% Graphic Design +5
    15% IT Strategy Consulting
    15% Mobile App Development
    10% Logo
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    20% JavaScript
    25% Other programming & scripting languages
    20% PHP +6
    15% SQL
    10% Python
    5% XML
    3% Swift
    1% AJAX
    1% Java

    We transform concepts into secure digital solutions. #NeverBeenHacked

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  • Devhirehub Logotype

    Devhirehub

    5.0 1 review
    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    35% Web Development
    30% E-Commerce Development
    20% Customer Service Outsourcing +2
    10% Mobile App Development
    5% BI & Big Data Consulting & SI

    Focus Areas

    20% JavaScript
    15% Redux
    10% SQL +16
    5% AJAX
    5% Ember.js
    5% Kotlin
    5% PHP
    5% Python
    5% Ruby
    5% Swift
    5% Typescript
    5% Visual Basic
    3% Other programming & scripting languages
    2% HTML5
    1% ASP.NET
    1% C#
    1% Java
    1% Perl
    1% jquery

    Devhirehub is your trusted partner for end-to-end digital solutions. We craft professional websites, intuitive mobile apps, and custom ERP software tailored to your business needs. Our team excels

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    $100 Breif $150 Services $200 global brands

    Website development + SEO + hostings + Email

    We can ace your website goals definitely by adding and promoting its SEO and many other crucial parts which will boom your business.
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  • Naya Labs Logotype

    Naya Labs

    Not yet reviewed

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

    Services provided

    35% Web Development
    50% Custom Software Development
    15% Mobile App Development

    Focus Areas

    50% JavaScript
    20% Python
    10% Java +2
    10% Swift
    10% Typescript

    Naya Labs is a custom software development firm. The Washington, District of Columbia-based agency was founded in 2019. Their team offers Custom Software Development and Web Development.

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  • IONAUGHT Technologies Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    20% Web Design
    10% UX/UI Design +5
    5% E-Commerce Development
    5% Logo
    4% Recruiting
    4% Staffing
    2% PEO/Employee Leasing

    Focus Areas

    55% JavaScript
    10% Python
    10% SQL +4
    10% Typescript
    5% C
    5% C++
    5% Java

    Launched in 2021, IONAUGHT Technologies is a small website development firm. Their services include Web Development and Web Design.

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  • Lucky Tech Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Hồ Chí Minh, Vietnam

    Services provided

    10% Web Development
    45% Blockchain
    30% Mobile App Development +2
    10% AR/VR Development
    5% IT Strategy Consulting

    Focus Areas

    13% JavaScript
    20% Ember.js
    20% Java +3
    20% Other programming & scripting languages
    14% SQL
    13% Typescript

    Lucky Tech is a Blockchain company. Their small team is located in Hồ Chí Minh, Vietnam and offers Blockchain and Mobile App Development. The firm was established in 2021.

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  • emd:digital Logotype

    Not yet reviewed

    $5,000+
    $200 - $300 / hr
    2 - 9
    Brighton, Australia

    Services provided

    20% Web Development
    30% UX/UI Design
    20% Web Design +3
    10% Graphic Design
    10% Low/No Code Development
    10% Search Engine Optimization

    Focus Areas

    70% JavaScript
    30% HTML5

    Web design agency emd:digital was founded in 2015. The agency specializes in Web Design and UX/UI Design.

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  • dedev Logotype

    dedev

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Mobile App Development +4
    10% Product Design
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Design

    Focus Areas

    45% JavaScript
    20% Python
    20% SQL +2
    10% jquery
    5% HTML5

    Located in Lahore, Pakistan, dedev is a software development firm. They provide Custom Software Development and Web Development and were launched in 2022.

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  • SmartBPO Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Тошкент, Uzbekistan

    Services provided

    50% Web Development
    30% Mobile App Development
    10% IT Strategy Consulting +1
    10% Low/No Code Development

    Focus Areas

    50% JavaScript
    30% Typescript
    20% SQL

    SmartBPO, a web development firm, was established in 2021. The small team provides Web Development and Mobile App Development.

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  • Magnet Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    20% IT Staff Augmentation
    20% Web Design +2
    10% E-Commerce Development
    10% IT Strategy Consulting

    Focus Areas

    10% JavaScript
    80% Python
    10% AJAX

    Magnet is a small web development firm. Launched in 2012, the team focuses on Web Development and IT staff augmentation.

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  • Webanatomia Logotype

    Not yet reviewed

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

    Services provided

    70% Web Development
    20% Web Design
    10% Mobile App Development

    Focus Areas

    15% JavaScript
    85% PHP

    Webanatomia, a website development company, is based in Kyiv, Ukraine and Mykolaiv, Ukraine. Founded in 2013, the team focuses on Web Development and Web Design.

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  • Unravel Technologies, LLC Logotype

    Unravel Technologies, LLC

    Not yet reviewed

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

    Services provided

    10% Web Development
    35% Custom Software Development
    25% IT Strategy Consulting +3
    10% Business Consulting
    10% Low/No Code Development
    10% Mobile App Development

    Focus Areas

    15% JavaScript
    20% Typescript
    15% HTML5 +4
    15% Redux
    15% SQL
    10% Other programming & scripting languages
    10% Python

    Unravel Technologies, LLC is a small software development company founded in 2018. Their team provides Custom Software Development and IT strategy consulting.

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  • Selesti Logotype

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    10 - 49
    Norwich, England

    Services provided

    15% Web Development
    25% Pay Per Click
    25% Search Engine Optimization +3
    15% Web Design
    10% E-Commerce Development
    10% Social Media Marketing

    Focus Areas

    30% JavaScript
    25% PHP
    25% SQL +4
    5% AJAX
    5% C#
    5% C++
    5% XML

    Based in Norwich, England, Selesti is a SEO services firm. The team specializes in Search Engine Optimization and Pay Per Click.

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  • Prolincur Technologies Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    35% Custom Software Development
    20% Microservices Architecture Services +1
    15% AR/VR Development

    Focus Areas

    63% JavaScript
    19% Python
    12% Java +1
    6% Rust

    Launched in 2020, Prolincur Technologies is a custom software development company. The small team provides Custom Software Development and Web Development.

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  • Modern Web Media Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Ferndale, WA

    Services provided

    33% Web Development
    34% Web Design
    33% UX/UI Design

    Focus Areas

    50% JavaScript
    50% PHP

    Modern Web Media, a web design company, is located in Ferndale, Washington. They offer Web Design and UX/UI Design.

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  • SoftRize Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Kyiv, Ukraine

    Services provided

    30% Web Development
    35% Custom Software Development
    15% Blockchain +2
    10% Enterprise App Modernization
    10% Mobile App Development

    Focus Areas

    30% JavaScript
    25% PHP
    25% Python +2
    10% ASP.NET
    10% Java

    SoftRize is a small custom software development firm based in Kyiv, Ukraine. The team provides Custom Software Development and Web Development.

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  • DevsLaw LLC Logotype

    DevsLaw LLC

    Not yet reviewed

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

    Services provided

    45% Web Development
    20% Custom Software Development
    10% Application Testing +3
    10% Mobile App Development
    10% Web Design
    5% IT Strategy Consulting

    Focus Areas

    40% JavaScript
    50% Python
    10% SQL

    Website development firm DevsLaw LLC was founded in 2017. The firm focuses on Web Development and Custom Software Development, and is small.

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  • UTD Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Antwerpen, Belgium

    Services provided

    20% Web Development
    60% E-Commerce Development
    10% UX/UI Design +1
    10% Web Design

    Focus Areas

    40% JavaScript
    20% PHP
    10% AJAX +5
    10% SQL
    5% Ember.js
    5% Python
    5% Redux
    5% Ruby

    UTD is an e-commerce development company in Antwerpen, Belgium. Founded in 2013, the team specializes in E-Commerce Development and Web Development.

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  • C.Joseph Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    Freelancer
    Palmwoods, Australia

    Services provided

    25% Web Development
    25% Branding
    25% Digital Strategy +2
    15% Web Design
    10% Low/No Code Development

    Focus Areas

    30% JavaScript
    40% HTML5
    30% Other programming & scripting languages

    C.Joseph is a branding agency. The Palmwoods, Australia-based company provides Branding and Digital Strategy.

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  • Best4u International Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    50% IT Staff Augmentation

    Focus Areas

    30% JavaScript
    30% PHP
    20% C++ +1
    20% Other programming & scripting languages

    Midsize IT staff augmentation and web development firm Best4u International, is headquartered in Chișinău, Moldova. Their services include IT staff augmentation and Web Development.

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  • Proformat Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Wrocław, Poland

    Services provided

    15% Web Development
    50% Web Design
    15% E-Commerce Development +2
    15% UX/UI Design
    5% Logo

    Focus Areas

    20% JavaScript
    20% C++
    20% Java +2
    20% PHP
    20% Typescript

    Founded in 2013, Proformat is a web design agency. The firm provides Web Design and UX/UI Design, and is small.

    Read more
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  • Webkraftr Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    30% Web Design
    20% Social Media Marketing

    Focus Areas

    40% JavaScript
    40% PHP
    20% SQL

    Webkraftr is a website development firm in Dhaka, Bangladesh. They provide Web Development and Web Design and were established in 2018.

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  • Softshala Technology Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    35% CRM Consulting and SI
    25% Mobile App Development

    Focus Areas

    50% JavaScript
    30% Java
    20% SQL

    Launched in 2023, Softshala Technology is a web development company. The agency offers Web Development and CRM consulting and SI.

    Read more
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  • Silicon Arena Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    22% JavaScript
    33% AJAX
    22% PHP +3
    11% Redux
    6% C#
    6% C++

    Silicon Arena is an app development company launched in 2019. The team focuses on Mobile App Development and Web Development and is located in Cairo, Egypt.

    Read more
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  • FlyingDevs Technologies Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Mobile App Development
    15% E-Commerce Development +2
    15% Web Design
    10% UX/UI Design

    Focus Areas

    50% JavaScript
    20% Redux
    20% SQL +1
    10% Java

    FlyingDevs Technologies is a website development company founded in 2020. The team specializes in Web Development and Mobile App Development and is in Bengaluru, India and Chas, India.

    Read more
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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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