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Top JavaScript Developers

JavaScript powers everything from interactive websites to complex enterprise applications. Partnering with an experienced JavaScript development agency ensures your product is fast, secure, and ready to scale. Clutch makes it easy to find trusted providers by publishing in-depth, verified client reviews and transparent performance data. Use our filters to sort agencies by budget, location, framework expertise, and more. Looking for regional specialists? Browse firms in the United States, United Kingdom, or Canada to compare portfolios and pricing in your market. Start exploring today and shortlist partners that align with your goals.
Ratings Updated: May 19, 2026
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15 Leaders 15 Contenders

22,063 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Featured

    What are Featured Providers?

    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

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

    Services provided

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

    Focus Areas

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

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

    See all 89 projects

    Reviews mention Accommodating

    Clients consistently highlighted Digis' accommodating nature, noting their willingness to adjust to project needs and challenges. One client remarked on the team's realistic scoping of delivery and effective problem-solving, while another praised their project manager for being friendly and going the extra mile to meet deadlines. Overall, the sentiment reflects high satisfaction with Digis' adaptability and responsiveness to client requirements, fostering a collaborative working environment.
    • Full Stack Software Development for Software Company
      5.0 Mar 22, 2024

      Digi's project manager, Taniya, and the developers assigned to the project were very experts in their field, friendly, very accommodative, detailed, and willing to go the extra mile to meet our aggressive targets.

      Read Full Review
    • Software Development Support for IT Company
      5.0 Sep 12, 2025

      Complications inhibiting delivery were always presented to be addressed and worked out before proceeding. Often reaching roadblocks hindered by external requirements. They were realistic in their scoping of delivery and willing to accommodate our needs effectively.

      Read Full Review
    Read All Reviews
    3 of 3 reviews are 5 stars
    2 new reviews for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 3 times in the past 6 months

    In the last six months, clients have expressed high satisfaction with Digis, a Fiverr company (NYSE: FVRR), highlighting their impressive responsiveness and quality of development. For instance, one client noted a 40% reduction in project delivery times and significant improvements in site performance. Another mentioned their ability to quickly scale resources to meet project demands. Overall, the sentiment is overwhelmingly positive, with clients appreciating the team's integration and collaborative approach, leaving little room for improvement.
    Read 3 Recent Reviews

    Industry Experience

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

    Read All Reviews

    Select Industry to see insights

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

    Average Project Cost Breakdown

    $10,000 to $49,000 (25) $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 have consistently praised the company's cost-effectiveness and value for money. Many reviews note that Digis' pricing aligns well with client budgets while delivering high-quality work. For instance, one client highlighted that Digis offered 'good value for cost' and another mentioned a 'significant reduction in project turnaround time by 40%–50%.' Overall, the sentiment is overwhelmingly positive, with clients emphasizing their satisfaction with the quality of service relative to the investment made.
    Read All Reviews
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  • Scarlet Technology Logotype

    Scarlet Technology

    Not yet reviewed

    $25,000+
    $200 - $300 / hr
    10 - 49

    Services provided

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

    Focus Areas

    30% JavaScript
    20% Typescript
    15% Python +3
    15% SQL
    15% Swift
    5% Kotlin

    Established in 2024, Scarlet Technology, a small website development firm, is based in Ha Noi, Vietnam. Their team specializes in Web Development and Mobile App Development.

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  • LeapTech Labs Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Peradeniya, Sri Lanka

    Services provided

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

    Focus Areas

    40% JavaScript
    30% HTML5
    10% Other programming & scripting languages +2
    10% PHP
    10% jquery

    LeapTech Labs is a branding company launched in 2018. The agency provides Branding and Web Design, and is small.

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  • USDevBrokers Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    25% Mobile App Development
    15% API Development +2
    10% Custom Software Development
    10% DevOps Managed Services

    Focus Areas

    20% JavaScript
    20% Typescript
    10% SQL +10
    5% C
    5% C#
    5% C++
    5% HTML5
    5% Java
    5% Other programming & scripting languages
    5% PHP
    5% Python
    5% Ruby
    5% jquery

    USDevBrokers is a Redlands, California-based website development firm. They specialize in Web Development and Mobile App Development.

    Read more
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  • Puzzles IT Logotype

    Puzzles IT

    Not yet reviewed

    $75,000+
    $25 - $49 / hr
    10 - 49

    Services provided

    20% Web Development
    20% Application Testing
    20% Custom Software Development +2
    20% Mobile App Development
    20% UX/UI Design

    Focus Areas

    40% JavaScript
    40% PHP
    20% Python

    Puzzles IT is an UX design agency. Their small team is located in Tallinn, Estonia and provides UX/UI Design and Custom Software Development. The agency was launched in 2019.

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  • Full Remote Devs Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    20% Custom Software Development
    20% IT Staff Augmentation +1
    20% Mobile App Development

    Focus Areas

    20% JavaScript
    20% C#
    20% Python +2
    20% SQL
    20% Typescript

    Full Remote Devs, a website development company, focus on Web Development and IT staff augmentation. They were founded in 2025.

    Read more
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  • Synthix Logotype

    Synthix

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    40% JavaScript
    25% Perl
    25% SQL +1
    10% AJAX

    Established in 2024, Synthix is an Advertising company. The firm provides Advertising and Web Design.

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  • Jpadweb Logotype

    Jpadweb

    Not yet reviewed

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

    Services provided

    85% Web Development
    15% Low/No Code Development

    Focus Areas

    10% JavaScript
    70% PHP
    20% SQL

    Jpadweb is a small website development company headquartered in Surrey, Canada and Ahmedabad, India. Their services include Web Development and Low/No Code Development.

    Read more
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  • Web Makers Ltd Logotype

    Web Makers Ltd

    Not yet reviewed

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

    Services provided

    40% Web Development
    20% Mobile App Development
    15% E-Commerce Development +2
    15% UX/UI Design
    10% Web Design

    Focus Areas

    20% JavaScript
    20% PHP
    15% Typescript +6
    10% AJAX
    10% Kotlin
    10% Redux
    5% Go
    5% Other programming & scripting languages
    5% jquery

    Founded in 2022, Web Makers Ltd is a website development firm. Headquartered in Dhaka, Bangladesh, the team focuses on Web Development and Mobile App Development.

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    $3,000 Startup founders building SaaS or internal tools $8,000 Scaling teams who want continuous dev support $20,000 Founders preparing for launch or funding

    Full-Stack Web Development & MVP Launch Services

    Agile Web Development for Startups & SaaS MVPs (React, Next.js, Node.js, Vue Js, Nuxt Js, Svelte, Sveltekit, Laravel, Livewire, Inertia, FilamentPHP)
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  • Neuverra Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    25% Custom Software Development
    25% Mobile App Development +3
    15% IT Managed Services
    10% AI Development
    10% UX/UI Design

    Focus Areas

    45% JavaScript
    25% Typescript
    10% Python +4
    5% Go
    5% HTML5
    5% Redux
    5% SQL

    Neuverra is a mobile app development firm. In Bengaluru, India, the team specializes in Mobile App Development and Custom Software Development.

    Read more
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  • Softorica Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    35% Custom Software Development
    20% Mobile App Development +2
    15% IT Strategy Consulting
    5% AI Development

    Focus Areas

    35% JavaScript
    20% Typescript
    15% PHP +3
    15% Python
    10% C#
    5% SQL

    Softorica, a small software development firm, is based in Lahore, Pakistan. Their services include Custom Software Development and Web Development.

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  • SoftededgeLab Logotype

    SoftededgeLab

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Mobile App Development +2
    20% Search Engine Optimization
    20% UX/UI Design

    Focus Areas

    40% JavaScript
    20% SQL
    15% Java +2
    15% Redux
    10% Other programming & scripting languages

    SoftededgeLab is a SEO company launched in 2020. Their services include Search Engine Optimization and UX/UI Design.

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  • QuickLab Logotype

    QuickLab

    Not yet reviewed

    $5,000+
    $200 - $300 / hr
    10 - 49

    Services provided

    20% Web Development
    20% AI Development
    20% Custom Software Development +2
    20% Mobile App Development
    20% Product Design

    Focus Areas

    40% JavaScript
    30% SQL
    30% Typescript

    QuickLab is a Product Design company. Based in Rio de janeiro, Brazil, their team offers Product Design and Custom Software Development.

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  • Helios Digital Technology Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    40% Custom Software Development
    15% AI Development +2
    15% Mobile App Development
    10% Application Management & Support

    Focus Areas

    40% JavaScript
    30% Java
    30% Python

    Helios Digital Technology is a software development company. The Ahmedabad, India-based firm was launched in 2024. Their services include Custom Software Development and Web Development.

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  • DXAI Solutions Co.Ltd Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Chuo City, Japan

    Services provided

    60% Web Development
    20% Mobile App Development
    10% AI Development +1
    10% API Development

    Focus Areas

    10% JavaScript
    50% Ruby
    15% SQL +4
    10% PHP
    5% Kotlin
    5% Python
    5% Swift

    Small website development company DXAI Solutions Co.Ltd, is headquartered in Chuo City, Japan. Their services include Web Development and Mobile App Development.

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  • 7Unit Innovations L.L.C-FZ Logotype

    7Unit Innovations L.L.C-FZ

    Not yet reviewed

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

    Services provided

    30% Web Development
    35% Custom Software Development
    15% Mobile App Development +2
    10% AI Development
    10% UX/UI Design

    Focus Areas

    30% JavaScript
    30% Ruby
    30% Typescript +1
    10% Java

    7Unit Innovations L.L.C-FZ is a software development firm. In Dubai, United Arab Emirates and Bengaluru, India, the team specializes in Custom Software Development and Web Development.

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  • PentaDevs Logotype

    PentaDevs

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    20% Web Development
    35% AI Development
    20% Custom Software Development +2
    15% Mobile App Development
    10% AI Agents

    Focus Areas

    40% JavaScript
    20% PHP
    15% Python +2
    15% SQL
    10% Other programming & scripting languages

    AI firm PentaDevs focuses on Artificial Intelligence and Web Development. They were launched in 2022.

    Read more
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  • Code Creator technology Logotype

    Code Creator technology

    Not yet reviewed

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

    Services provided

    30% Web Development
    25% Custom Software Development
    20% Mobile App Development +2
    15% E-Commerce Development
    10% AR/VR Development

    Focus Areas

    30% JavaScript
    25% PHP
    15% HTML5 +3
    15% SQL
    10% jquery
    5% Other programming & scripting languages

    Code Creator technology, a website development company, is headquartered in jaipur, India. Launched in 2025, the team specializes in Web Development and Custom Software Development.

    Read more
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  • Vynzio Sdn Bhd Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Shah Alam, Malaysia

    Services provided

    30% Web Development
    20% Blockchain
    20% Mobile App Development +3
    10% Custom Software Development
    10% IT Strategy Consulting
    10% Low/No Code Development

    Focus Areas

    15% JavaScript
    30% PHP
    15% ASP.NET +5
    10% HTML5
    10% Other programming & scripting languages
    10% SQL
    5% Typescript
    5% Visual Basic

    Founded in 2023, Vynzio Sdn Bhd is a web development company. Their services include Web Development and Mobile App Development.

    Read more
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  • Precision Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    15% BI & Big Data Consulting & SI
    15% Cloud Consulting & SI +5
    10% Business Consulting
    10% Funding & Investment
    10% HR Consulting
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    25% JavaScript
    30% Python
    10% Redux +4
    10% SQL
    10% Swift
    10% Typescript
    5% Go

    Precision is a web development firm. The team provides Web Development and BI & big data consulting & SI, and the agency is headquartered in Philadelphia, Pennsylvania.

    Read more
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  • Jugrafiya Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    20% JavaScript
    15% AJAX
    15% Redux +5
    10% Java
    10% Python
    10% SQL
    10% Typescript
    10% jquery

    Jugrafiya, a web design company, was founded in 2021. The company specializes in Web Design and Custom Software Development.

    Read more
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  • EchoTeam Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    30% Custom Software Development
    20% DevOps Managed Services +2
    15% AI Development
    10% Blockchain

    Focus Areas

    20% JavaScript
    25% PHP
    15% SQL +4
    15% Typescript
    10% C#
    10% Python
    5% AJAX

    EchoTeam is a custom software development firm. Founded in 2024, their team focuses on Custom Software Development and Web Development.

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  • HIRUN Technology Company Limited - Out of Business Logotype

    4.9 7 reviews
    $5,000+
    < $25 / hr
    50 - 249
    chiang mai, Thailand

    Services provided

    30% Web Development
    40% Mobile App Development
    30% IoT Development

    Focus Areas

    50% JavaScript
    20% PHP
    10% Python +2
    10% Redux
    10% Swift

    HIRUN Technology Company Limited - Out of Business was a web development company specializing in creating applications and platforms, including custom website development and admin panels. They received 100% positive feedback for their professional and rapid execution, with clients highlighting their ability to deliver projects ahead of schedule and provide supportive collaboration throughout the process.

    See all 7 projects

    Reviews mention Proactive

    Clients have consistently noted HIRUN Technology's proactive approach and innovation throughout their projects. One client highlighted their ability to bring valuable ideas to the table, while another praised their effective communication and structured project management. This proactive engagement not only facilitated seamless collaboration but also contributed to the reliability and effectiveness of the final product. Overall, the sentiment regarding HIRUN's proactivity is highly positive.
    • IoT and Automation Services for Farm Cultivation Platform
      4.5 Feb 7, 2020

      They're very proactive and innovative and also brought a lot of great ideas to the table.

      Read Full Review
    Read All Reviews
    1 of 1 Web Development reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Web & Mobile App Dev for Mobile Auction Platform

    5.0 — HIRUN Technology Company Limited created a website and mobile apps for a mobile auction platform. The goal was to produce a site and apps that are user-friendly.  Read more
    Read 1 Review

    Industry Experience

    HIRUN Technology Company Limited has received positive feedback across various industries, including IT Services, Automotive, Agriculture, Energy & Natural Resources, and Consumer Products. Clients commend their expertise in developing applications, IoT solutions, and embedded systems, noting their responsiveness, professionalism, and effective communication. The overall sentiment reflects satisfaction with project management and timely deliverables, making HIRUN a suitable partner for projects in technology-driven sectors, particularly those focusing on IoT and mobile application development.

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    Select Industry to see insights

    IT Services Automotive Agriculture Energy & natural resources Consumer Products

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    Thailand (3) India (1) Portugal (1)
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  • Interaction Design Lab Logotype

    Interaction Design Lab

    Not yet reviewed

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

    Services provided

    20% Web Development
    70% UX/UI Design
    10% Search Engine Optimization

    Focus Areas

    100% JavaScript

    Interaction Design Lab is a small Costa Rica-based UX design agency. The team specializes in UX/UI Design and Web Development.

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  • Pacific Soft Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    20% E-Commerce Development
    20% Mobile App Development +3
    10% Blockchain
    10% IT Strategy Consulting
    10% Web Design

    Focus Areas

    20% JavaScript
    20% Java
    10% C++ +5
    10% Delphi
    10% PHP
    10% Python
    10% Redux
    10% SQL

    Pacific Soft is a New York, New York-based website development company. They provide Web Development and E-Commerce Development and were founded in 2007.

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  • Maverick Software Consulting Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Ames, IA

    Services provided

    50% Web Development
    50% Custom Software Development

    Focus Areas

    30% JavaScript
    30% Java
    20% C +1
    20% C++

    Maverick Software Consulting is an Ames, Iowa-based custom software development company and web development company. They provide Custom Software Development and Web Development.

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  • Transylvania Consulting SRL Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Cluj-Napoca, Romania

    Services provided

    30% Web Development
    50% Web Design
    20% Search Engine Optimization

    Focus Areas

    50% JavaScript
    50% Java

    Transylvania Consulting SRL is a web design company. Located in Cluj-Napoca, Romania, their team offers Web Design and Web Development.

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  • HostVision Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Cluj-Napoca, Romania

    Services provided

    30% Web Development
    50% Web Design
    20% IT Managed Services

    Focus Areas

    50% JavaScript
    50% Java

    Web design agency HostVision was established in 1993. The team offers Web Design and Web Development and is headquartered in Cluj-Napoca, Romania.

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  • MIH Studio Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    Freelancer
    Suwałki, Poland

    Services provided

    60% Web Development
    20% Logo
    20% Web Design

    Focus Areas

    50% JavaScript
    50% PHP

    Established in 2017, MIH Studio is a website development firm. The company specializes in Web Development and Logo, and is small.

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  • Pressd Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    Freelancer
    Bristol, England

    Services provided

    25% Web Development
    25% E-Commerce Development
    20% AI Development +2
    20% API Development
    10% UX/UI Design

    Focus Areas

    15% JavaScript
    15% AJAX
    15% HTML5 +4
    15% PHP
    15% SQL
    15% XML
    10% jquery

    Pressd is a web development firm. They are located in Bristol, England and have small team of experts. Their services include Web Development and E-Commerce Development.

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  • Shivam Kumraa Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    Freelancer
    Ludhiana, India

    Services provided

    100% Web Development

    Focus Areas

    50% JavaScript
    50% Python

    Shivam Kumraa is a Ludhiana, India-based website development firm. They offer Web Development.

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  • We Build Sites Logotype

    Not yet reviewed

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

    Services provided

    50% Web Development
    20% Web Design
    10% Graphic Design +2
    10% Logo
    10% UX/UI Design

    Focus Areas

    90% JavaScript
    10% PHP

    Website development company We Build Sites was founded in 2019. The team offers Web Development and Web Design.

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  • CLosed. Logotype

    CLosed.

    Not yet reviewed

    Undisclosed
    < $25 / hr
    Freelancer

    Services provided

    50% Web Development
    40% Custom Software Development
    10% Application Testing

    Focus Areas

    20% JavaScript
    20% C#
    20% Go +6
    10% PHP
    10% Typescript
    5% ASP.NET
    5% Ember.js
    5% Python
    5% SQL

    Founded in 2023, CLosed. Is a website development company. Located in kingston, England, the team focuses on Web Development and Custom Software Development.

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  • Black Mammoth Logotype

    Not yet reviewed

    $25,000+
    $150 - $199 / hr
    Freelancer
    Salt Lake City, UT

    Services provided

    100% Web Development

    Focus Areas

    50% JavaScript
    50% Typescript

    Small web development firm Black Mammoth, is headquartered in Salt Lake City, Utah. The team focuses on Web Development.

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  • Inversus Tech Logotype

    Inversus Tech

    Not yet reviewed

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

    Services provided

    70% Web Development
    10% Custom Software Development
    10% E-Commerce Development +1
    10% Mobile App Development

    Focus Areas

    50% JavaScript
    30% PHP
    10% SQL +1
    10% Typescript

    Inversus Tech, a web development company, is based in Izmir, Türkiye. Their services include Web Development and Custom Software Development.

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  • Starrett Projects Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    Freelancer
    Jasper, GA

    Services provided

    50% Web Development
    25% API Development
    25% Custom Software Development

    Focus Areas

    20% JavaScript
    20% HTML5
    20% Redux +2
    20% Typescript
    20% jquery

    Starrett Projects is a web development firm. They were established in 2022, and their services include Web Development and Custom Software Development.

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  • WebDistrict021 Logotype

    WebDistrict021

    Not yet reviewed

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

    Services provided

    30% Web Development
    20% Web Design
    15% Logo +4
    15% Social Media Marketing
    10% Low/No Code Development
    5% Advertising
    5% Video Production

    Focus Areas

    20% JavaScript
    20% HTML5
    20% PHP +4
    15% SQL
    10% AJAX
    10% jquery
    5% Redux

    WebDistrict021, a midsize web design company, is headquartered in Brooklyn, New York. The team specializes in Web Design and Web Development.

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  • Concinnity Media Technologies Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Custom Software Development
    15% Customer Service Outsourcing +3
    15% Mobile App Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    25% JavaScript
    40% SQL
    20% Python +1
    15% Typescript

    Concinnity Media Technologies is a midsize Mumbai, India-based software development company. The team focuses on Custom Software Development and Web Development.

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  • Macber Logotype

    Not yet reviewed

    $10,000+
    < $25 / hr
    50 - 249
    Cairo, Egypt

    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

    25% JavaScript
    25% ASP.NET
    25% PHP +1
    25% Python

    Founded in 2015, Macber is an IT staff augmentation company. Based in Loughton, England and Riyadh, Saudi Arabia, the team specializes in IT staff augmentation and Custom Software Development.

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  • SiteSpect, Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Newton, MA

    Services provided

    30% Web Development
    70% Application Testing

    Focus Areas

    100% JavaScript

    SiteSpect, Inc. Is an Application Testing company. The company is located in Newton, Massachusetts. Their services include Application Testing and Web Development.

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  • Sergio Brusnyk Logotype

    Sergio Brusnyk

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    Freelancer

    Services provided

    70% Web Development
    10% Low/No Code Development
    10% UX/UI Design +1
    10% Web Design

    Focus Areas

    100% JavaScript

    Sergio Brusnyk is a web development company. Headquartered in Warszawa, Poland, the team provides Web Development and Web Design.

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  • SyedTech Logotype

    SyedTech

    Not yet reviewed

    $1,000+
    < $25 / hr
    Freelancer

    Services provided

    40% Web Development
    25% Search Engine Optimization
    15% E-Commerce Development +2
    10% API Development
    10% Web Design

    Focus Areas

    30% JavaScript
    25% HTML5
    25% Typescript +1
    20% Python

    SyedTech, a website development firm, focus on Web Development and Search Engine Optimization. They were launched in 2022.

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  • Interconnect Technologies Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    30% JavaScript
    25% PHP
    15% C++ +2
    15% HTML5
    15% SQL

    Interconnect Technologies, a web design company, is headquartered in Waterloo, Canada. Launched in 2023, the team specializes in Web Design and Custom Software Development.

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  • Aspire to Thrive Web Design Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    Freelancer
    Sedro-Woolley, WA

    Services provided

    50% Web Development
    50% Web Design

    Focus Areas

    50% JavaScript
    50% HTML5

    Aspire to Thrive Web Design is a web design agency and website development firm. They focus on Web Design and Web Development and are located in Sedro-Woolley, Washington.

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  • Sujala Tech Ventures Logotype

    Sujala Tech Ventures

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Branding
    20% Custom Software Development +2
    20% Mobile App Development
    20% Search Engine Optimization

    Focus Areas

    30% JavaScript
    35% HTML5
    35% PHP

    Midsize branding firm Sujala Tech Ventures, is located in Dhaka, Bangladesh. Their services include Branding and Search Engine Optimization.

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  • Faizan Qureshi Logotype

    Faizan Qureshi

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% AI Development
    20% Custom Software Development +2
    20% DevOps Managed Services
    20% Web Design

    Focus Areas

    50% JavaScript
    50% Python

    Web design company Faizan Qureshi was founded in 2024. The small team provides Web Design and Custom Software Development.

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  • American Built Web Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Palatine, IL

    Services provided

    20% Web Development
    20% Search Engine Optimization
    20% Web Design +4
    10% Mobile App Development
    10% Pay Per Click
    10% Social Media Marketing
    10% UX/UI Design

    Focus Areas

    30% JavaScript
    30% PHP
    15% Python +3
    10% AJAX
    10% HTML5
    5% jquery

    American Built Web is a web design agency. The team is in Palatine, Illinois, and their services include Web Design and Search Engine Optimization.

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  • Delux Dev Logotype

    Delux Dev

    Not yet reviewed

    $1,000+
    < $25 / hr
    Freelancer

    Services provided

    40% Web Development
    30% API Development
    30% Mobile App Development

    Focus Areas

    30% JavaScript
    35% Typescript
    20% SQL +1
    15% Redux

    Delux Dev is a web development firm located in Pabna, Bangladesh. They offer Web Development and Mobile App Development and were launched in 2026.

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  • Pierre Barbé Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    Freelancer
    Montréal, Canada

    Services provided

    60% Web Development
    15% AI Agents
    10% IT Strategy Consulting +2
    10% Low/No Code Development
    5% CRM Consulting and SI

    Focus Areas

    70% JavaScript
    30% PHP

    Website development company Pierre Barbé is located in Montréal, Canada. They focus on Web Development and AI Agents and were established in 2025.

    Read more
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  • Criprova Tech Logotype

    Criprova Tech

    Not yet reviewed

    $1,000+
    < $25 / hr
    Freelancer

    Services provided

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

    Focus Areas

    30% JavaScript
    40% Other programming & scripting languages
    10% HTML5 +2
    10% Java
    10% XML

    Criprova Tech, a web development firm, was founded in 2026. The company provides Web Development and IT strategy consulting.

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    $10 Basic websites for startups & individuals $20 Best for growing businesses & portfolios $30 Advanced web apps for brands & companies

    Custom Web Development

    Build a modern, responsive, and high-performance custom website tailored to your business needs. I develop scalable web applications using React, JavaScript, Tailwind CSS, Node.js, and modern UI/UX practices to deliver clean, professional, and user-friendly digital experiences. Perfect for startups, businesses, portfolios, dashboards.
    View Packages
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  • SoftIT Logotype

    SoftIT

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    250 - 999

    Services provided

    15% Web Development
    10% AR/VR Development
    10% Low/No Code Development +17
    7% Mobile App Development
    5% Cybersecurity
    5% DevOps Managed Services
    5% Digital Strategy
    5% E-Commerce Development
    5% IT Staff Augmentation
    5% IT Strategy Consulting
    5% Social Media Marketing
    3% Business Consulting
    3% Call Center Services
    3% Graphic Design
    3% Logo
    3% Product Design
    3% Trucking
    3% UX/UI Design
    1% Custom Software Development
    1% Web Design

    Focus Areas

    18% JavaScript
    24% Python
    22% Java +4
    12% Apex
    12% C#
    6% C
    6% C++

    Midsize web development company SoftIT, is based in Tashkent, Uzbekistan. Their services include Web Development and AR/VR 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 ImageX
2 xfive
3 Brainhub
4 The Software House
5 Xmartlabs
6 Airdev
7 WPWeb Infotech
8 Lizard Global
9 PopArt Studio
10 Softonix
11 GeekyAnts
12 INOXOFT
13 Scopic
14 HTMLPanda
15 Vention

List of the Top 15 JavaScript Development Companies

  1. ImageX Logotype

    ImageX

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

    Ability to deliver

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

    Service focus

    90% Web Development
    50% JavaScript
    10% Other
    View Profile Visit Website
  2. xfive Logotype

    xfive

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

    Ability to deliver

    39.3/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

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

    Brainhub

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

    Ability to deliver

    39.3/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    45% Web Development
    75% JavaScript
    55% Other
    View Profile Visit Website
  4. The Software House Logotype

    The Software House

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

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

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

    Xmartlabs

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

    Ability to deliver

    39.5/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    50% Web Development
    35% JavaScript
    50% Other
    View Profile Visit Website
  6. Airdev Logotype

    Airdev

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

    Ability to deliver

    38.5/40.0
    19.2/20 Reviews
    9.6/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

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

    WPWeb Infotech

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

    Ability to deliver

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

    Service focus

    65% Web Development
    20% JavaScript
    35% Other
    View Profile Visit Website
  8. Lizard Global Logotype

    Lizard Global

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

    Ability to deliver

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

    Service focus

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

    PopArt Studio

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

    Ability to deliver

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

    Service focus

    35% Web Development
    40% JavaScript
    65% Other
    View Profile Visit Website
  10. Softonix Logotype

    Softonix

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

    Ability to deliver

    36.3/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

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

    INOXOFT

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

    Ability to deliver

    39.6/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  13. Scopic Logotype

    Scopic

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

    Ability to deliver

    39.3/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    25% Web Development
    25% JavaScript
    75% Other
    View Profile Visit Website
  14. HTMLPanda Logotype

    HTMLPanda

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

    Ability to deliver

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

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  16. SpdLoad Logotype

    SpdLoad

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

    Ability to deliver

    36.4/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

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

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

    36.3/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  18. PowerGate Software Logotype

    PowerGate Software

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

    Ability to deliver

    38.7/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

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

    Incora

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

    Ability to deliver

    37/40.0
    18/20 Reviews
    10/10 Clients & Experience
    9/10 Market Presence

    Service focus

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

    Toptal

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

    Ability to deliver

    38.3/40.0
    18.4/20 Reviews
    9.9/10 Clients & Experience
    10/10 Market Presence

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  21. Arcanys Logotype

    Arcanys

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

    Ability to deliver

    38.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

    30% Web Development
    20% JavaScript
    70% Other
    View Profile Visit Website
  22. Cleveroad Logotype

    Cleveroad

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

    Ability to deliver

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

    Service focus

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

    Blazity

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

    Ability to deliver

    37.5/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    50% Web Development
    70% JavaScript
    50% Other
    View Profile Visit Website
  24. Experion Technologies Logotype

    Experion Technologies

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

    Ability to deliver

    36.5/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

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

    Human Made

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

    Ability to deliver

    37.8/40.0
    18/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    100% Web Development
    30% JavaScript
    View Profile Visit Website
  26. Vincit Logotype

    Vincit

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

    Ability to deliver

    36.2/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    30% Web Development
    30% JavaScript
    70% Other
    View Profile Visit Website
  27. XWP Logotype

    XWP

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

    Ability to deliver

    35.5/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

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

    Flowout

    $5,000+
    $50 - $99 / hr
    50 - 249
    Maribor, Slovenia

    Ability to deliver

    36.1/40.0
    20/20 Reviews
    10/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

    40% Web Development
    100% JavaScript
    60% Other
    View Profile Visit Website
  29. Sigma Software Group Logotype

    Sigma Software Group

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

    Ability to deliver

    37.6/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

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

    Merixstudio

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

    Ability to deliver

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

    Service focus

    50% Web Development
    10% JavaScript
    50% Other
    View Profile Visit Website

Top JavaScript Development Agencies

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

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

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

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

Clutch data shows project budgets range widely:

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

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

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

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

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

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

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

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

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

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