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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: March 31, 2026
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15 Leaders 15 Contenders

21,835 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Featured

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    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

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

    Services provided

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

    Focus Areas

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

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

    See all 89 projects

    Reviews mention Meets deadlines

    Overall client sentiment regarding DIGIS's adherence to deadlines is predominantly positive. Clients consistently highlight the company's reliability in meeting deadlines, with one stating, "They adhere to deadlines and do what they say they’re going to do." Another client noted, "There were no delays in terms of software or document deliverables." Clients appreciate the timely delivery of projects and express satisfaction with the efficiency of the development process, indicating a strong commitment to project timelines.
    • Web Development Support for Digital Marketing Agency
      5.0 Mar 16, 2026

      Digis' project management is solid. Their communication is clear, and they meet deadlines more often than not. When timelines shift, they flag it early. We communicate via email and messaging apps.

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

    Reviewed 4 times in the past 6 months

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

    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

    View projects from:

    United States (29) Germany (7) Ukraine (7) England (4) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)
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  • Petro Moldovan Logotype

    Petro Moldovan

    Not yet reviewed

    Undisclosed
    < $25 / hr
    Freelancer

    Services provided

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

    Focus Areas

    25% JavaScript
    25% Python
    15% Go +3
    15% Typescript
    10% SQL
    10% Visual Basic

    Located in Berlin, Germany, Petro Moldovan is a web design agency. The team specializes in Web Design and UX/UI Design.

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  • Gleamrix Logotype

    Gleamrix

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% AI Development
    10% Graphic Design +17
    10% Mobile App Development
    10% Search Engine Optimization
    5% Architectural Design
    5% Logo
    5% Product Design
    5% Social Media Marketing
    5% UX/UI Design
    5% Video Production
    5% Web Design
    2% Broadcast Video
    2% Corporate Photography
    2% Cybersecurity
    2% IT Managed Services
    2% Interior Design
    2% Lighting Design
    2% Other Design
    1% Blockchain

    Focus Areas

    29% JavaScript
    29% Kotlin
    14% C# +2
    14% PHP
    14% Python

    Small SEO services firm Gleamrix, is headquartered in Lahore, Pakistan. The team offers Search Engine Optimization and Graphic Design.

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  • Socialogram Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% E-Commerce Development
    10% Generative AI +8
    10% Graphic Design
    10% Low/No Code Development
    10% Mobile App Development
    10% Social Media Marketing
    10% Web Design
    5% Email Marketing
    5% Robotics Process Automation
    5% UX/UI Design

    Focus Areas

    29% JavaScript
    24% PHP
    23% Kotlin +2
    18% SQL
    6% Redux

    Established in 2022, Socialogram is a small Karachi, Pakistan-based web design company. Their services include Web Design and Web Development.

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  • Maseev Invisible Digitals Logotype

    Maseev Invisible Digitals

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    20% Web Development
    20% Web Design
    13% Custom Software Development +6
    12% UX/UI Design
    11% E-Commerce Development
    10% Low/No Code Development
    5% Mobile App Development
    5% Social Media Marketing
    4% Graphic Design

    Focus Areas

    13% JavaScript
    20% HTML5
    20% SQL +6
    15% PHP
    10% Other programming & scripting languages
    10% Python
    5% Typescript
    5% jquery
    2% XML

    Maseev Invisible Digitals is an Ikorodu, Nigeria-based web design agency. Their services include Web Design and Web Development.

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  • design dpi Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Askern, England

    Services provided

    10% Web Development
    10% Blockchain
    10% Branding +9
    10% Logo
    10% Low/No Code Development
    10% Print Design
    10% Search Engine Optimization
    10% Web Design
    5% Digital Strategy
    5% Graphic Design
    5% Packaging Design
    5% UX/UI Design

    Focus Areas

    15% JavaScript
    25% PHP
    15% SQL +7
    10% Swift
    10% XML
    5% AJAX
    5% Java
    5% Python
    5% Ruby
    5% Visual Basic

    Founded in 2001, design dpi, a small web design agency, is in Askern, England. Their team specializes in Web Design and Branding.

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  • Born Digital Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    40% E-Commerce Development
    30% UX/UI Design +1
    15% Web Design

    Focus Areas

    10% JavaScript
    90% PHP

    Born Digital is an e-commerce development firm based in Rīga, Latvia. Their services include E-Commerce Development and UX/UI Design.

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  • Advent Media, Inc. Logotype

    Advent Media, Inc.

    Not yet reviewed

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

    Services provided

    15% Web Development
    30% Video Production
    20% Other Design +3
    15% Web Design
    10% Audio Production
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    30% HTML5
    15% SQL +7
    15% jquery
    5% AJAX
    5% ASP.NET
    5% C#
    5% PHP
    5% Visual Basic
    5% XML

    Established in 1982, Advent Media, Inc. Is a small Columbus, Ohio-based video production agency. Their services include Video Production and Other Design.

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  • CR&D Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% CRM Consulting and SI
    20% ERP Consulting and SI +4
    20% IT Strategy Consulting
    10% Business Consulting
    10% Cloud Consulting & SI
    10% IoT Development

    Focus Areas

    15% JavaScript
    50% Python
    15% SQL +2
    10% HTML5
    10% XML

    CR&D is an IT strategy consulting company established in 2018. Their team offers IT strategy consulting and CRM consulting and SI.

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  • MAYA WEB DESIGN Logotype

    MAYA WEB DESIGN

    Not yet reviewed

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

    Services provided

    10% Web Development
    65% Web Design
    10% UX/UI Design +3
    5% Branding
    5% Graphic Design
    5% Search Engine Optimization

    Focus Areas

    15% JavaScript
    25% HTML5
    15% PHP +6
    15% SQL
    10% Python
    5% Java
    5% Other programming & scripting languages
    5% Perl
    5% jquery

    MAYA WEB DESIGN is a web design agency in Taichung, Taiwan. Established in 1998, the team provides Web Design and UX/UI Design.

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  • DPC LLC Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    2 - 9
    McDonough, GA

    Services provided

    15% Web Development
    35% Web Design
    15% Advertising +6
    10% Mobile App Development
    5% Branding
    5% Graphic Design
    5% Logo
    5% Social Media Marketing
    5% UX/UI Design

    Focus Areas

    10% JavaScript
    20% HTML5
    20% Other programming & scripting languages +4
    20% PHP
    15% Visual Basic
    10% Java
    5% SQL

    Web design company DPC LLC was established in 2006. The team provides Web Design and Advertising and is in McDonough, Georgia.

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  • TourTools Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    35% Performance Marketing
    15% Demand Generation Marketing +4
    15% Marketing Strategy
    10% Conversion Optimization
    10% Social Media Marketing
    5% Advertising

    Focus Areas

    15% JavaScript
    35% PHP
    15% HTML5 +3
    15% jquery
    10% SQL
    10% Typescript

    Performance Marketing company TourTools was founded in 2007. The team focuses on Performance Marketing and Demand Generation Marketing and is located in Perugia, Italy.

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  • Volvsoft, Inc. Logotype

    5.0 3 reviews
    $25,000+
    $25 - $49 / hr
    50 - 249
    Sahibzada Ajit Singh Nagar, India

    Services provided

    10% Web Development
    15% Mobile App Development
    10% AI Development +9
    10% AR/VR Development
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% Web Design
    5% Blockchain
    5% E-Commerce Development
    5% IoT Development
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    11% JavaScript
    21% ASP.NET
    21% C# +6
    11% Other programming & scripting languages
    11% PHP
    10% SQL
    5% Python
    5% Redux
    5% Typescript

    USA Manufacturing AI Tech Partner & Custom Software Leader 27% throughput gains, 22% cost reductions for American factories via plug-and-play AI solutions. Custom ERP, OEE dashboards, MES

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  • Argon Tech Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Hallandale Beach, FL

    Services provided

    10% Web Development
    15% E-Commerce Development
    15% Mobile App Development +6
    10% API Development
    10% AR/VR Development
    10% Blockchain
    10% Custom Software Development
    10% DevOps Managed Services
    10% Low/No Code Development

    Focus Areas

    11% JavaScript
    11% Kotlin
    11% PHP +10
    11% Python
    11% Swift
    6% ASP.NET
    6% HTML5
    6% Objective C
    6% Redux
    6% Typescript
    6% backbone.js
    6% jquery
    3% AJAX

    Argon Tech is a custom software development company. Located in Hallandale Beach, Florida and Lahore, Pakistan, the agency provides Custom Software Development and Web Development.

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  • Ascentspark Software Private Limited Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Web Design
    15% AI Development +5
    15% UX/UI Design
    10% Custom Software Development
    10% E-Commerce Development
    10% IoT Development
    10% Mobile App Development

    Focus Areas

    13% JavaScript
    13% Java
    13% PHP +5
    13% SQL
    13% Swift
    13% XML
    12% AJAX
    10% Kotlin

    Ascentspark Software Private Limited, a web design agency, is in Kolkata, India. They provide Web Design and UX/UI Design.

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  • Axis Web Art Pvt. Ltd. Logotype

    Not yet reviewed

    Undisclosed
    $150 - $199 / hr
    10 - 49
    Gurugram, India

    Services provided

    10% Web Development
    50% E-Commerce Development
    30% Search Engine Optimization +1
    10% Web Design

    Focus Areas

    10% JavaScript
    60% PHP
    20% SQL +1
    10% AJAX

    Axis Web Art Pvt. Ltd. Is an e-commerce development company in Gurugram, India and Jaipur, India. Founded in 2011, the team focuses on E-Commerce Development and Search Engine Optimization.

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  • JOURNEY Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    10 - 49
    Auckland, New Zealand

    Services provided

    10% Web Development
    15% Web Design
    10% AR/VR Development +9
    10% Custom Software Development
    10% Mobile App Development
    10% Other Application Development
    10% UX/UI Design
    5% AI Development
    5% Application Management & Support
    5% Application Testing
    5% Graphic Design
    5% Logo

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP +7
    10% ASP.NET
    10% C#
    10% C++
    10% SQL
    10% Swift
    10% Visual Basic
    10% XML

    JOURNEY is a web design agency. Established in 2002, the company specializes in Web Design and Custom Software Development.

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  • Tight Line Productions Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    10 - 49
    Melbourne, FL

    Services provided

    10% Web Development
    25% Search Engine Optimization
    25% Web Design +3
    20% Video Production
    10% Advertising
    10% Pay Per Click

    Focus Areas

    10% JavaScript
    70% PHP
    15% SQL +1
    5% XML

    Established in 1995, Tight Line Productions is a SEO company. The firm specializes in Search Engine Optimization and Web Design, and is small.

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  • Unique Computer Systems Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    الشارقة, United Arab Emirates

    Services provided

    10% Web Development
    10% AI Development
    10% Application Management & Support +9
    10% Custom Software Development
    10% E-Commerce Development
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Other Application Development
    8% Other Digital Marketing
    1% Direct Marketing
    1% Email Marketing

    Focus Areas

    10% JavaScript
    30% ASP.NET
    20% SQL +4
    10% C#
    10% Java
    10% PHP
    10% Python

    Unique Computer Systems is a small software development company located in الشارقة, United Arab Emirates. The team offers Custom Software Development and Artificial Intelligence.

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  • ALTEREGO WEB Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    50% Custom Software Development
    20% E-Commerce Development +4
    5% Application Management & Support
    5% Blockchain
    5% Enterprise App Modernization
    5% Search Engine Optimization

    Focus Areas

    10% JavaScript
    80% PHP
    10% Typescript

    ALTEREGO WEB is a custom software development company. They focus on Custom Software Development and E-Commerce Development and are headquartered in Vilafant, Spain and Girona, Spain.

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  • Alriyady Logotype

    Alriyady

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Commercial Property Management
    20% Pay Per Click +5
    10% Accounting
    10% Business Consulting
    10% Financial Consulting
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

    10% JavaScript
    20% Other programming & scripting languages
    10% Ember.js +6
    10% Java
    10% Objective C
    10% PHP
    10% Python
    10% Swift
    10% Typescript

    Alriyady is a pay per click company. Located in 122002, United Arab Emirates, the company offers Pay Per Click and Commercial Property Management.

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  • WebbMight Logotype

    4.9 5 reviews
    Undisclosed
    Undisclosed
    50 - 249
    Pembroke Pines, FL

    Services provided

    10% Web Development
    10% Digital Strategy
    10% Graphic Design +10
    10% Marketing Strategy
    10% Mobile App Development
    10% Social Media Marketing
    10% Web Design
    5% Content Marketing
    5% Email Marketing
    5% Logo
    5% Market Research
    5% Search Engine Optimization
    5% UX/UI Design

    Focus Areas

    10% JavaScript
    10% Ember.js
    10% Kotlin +7
    10% Other programming & scripting languages
    10% PHP
    10% Perl
    10% Python
    10% Ruby
    10% Swift
    10% Visual Basic

    WebbMight provides comprehensive web development services, including web design and programming, with a focus on creating user-friendly and visually appealing WordPress websites. Client reviews consistently highlight WebbMight's expertise in web dev, timely project completion, and customer-centric approach. Clients appreciate their ability to translate complex requirements into functional designs, contributing to improved website performance, user engagement, and search engine rankings.

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  • DevsSpace Logotype

    4.8 2 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Dubai, United Arab Emirates

    Services provided

    10% Web Development
    20% E-Commerce Development
    20% Enterprise App Modernization +6
    15% Low/No Code Development
    10% Custom Software Development
    10% Mobile App Development
    5% IT Strategy Consulting
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    20% PHP
    10% AJAX +6
    10% Kotlin
    10% Python
    10% Redux
    10% Ruby
    10% Swift
    10% Typescript

    Devsspace offers Website Development and Web Design services, with a focus on crafting UI/UX and managing online development projects using technologies like React JS and Node JS. Clients consistently praise their professional approach, knowledgeable team, and effective communication, leading to improved site health and seamless CRM integrations, highlighting their expertise in Web Programming and Online Development.

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  • SyncTech Solutions Logotype

    SyncTech Solutions

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

    Services provided

    15% Web Development
    20% Call Center Services
    15% Custom Software Development +5
    15% Unified Communications Consulting & SI
    10% E-Commerce Development
    10% Mobile App Development
    10% Other Application Development
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    30% Other programming & scripting languages
    20% PHP +3
    20% Python
    10% ASP.NET
    10% HTML5

    SyncTech Solutions specializes in Website Development, Web Design, and Online Development services. The reviews highlight their impressive design capabilities and efficient delivery of projects, emphasizing their ability to meet client requirements effectively. Clients commend SyncTech Solutions for their professionalism and straightforward communication, making them a highly recommended partner for web development projects.

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  • shadowws Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    20% CRM Consulting and SI
    20% Graphic Design +3
    20% Web Design
    15% ERP Consulting and SI
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    20% C
    20% C++ +3
    20% Java
    20% PHP
    10% C#

    Shadowws is a CRM consulting and SI company. They are based in Madurai, India and Madurai, India and have small team. They offer CRM consulting and SI and Graphic Design.

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  • K-Plus Technology Solutions, LLC Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    70% IT Managed Services
    15% Staffing

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C++ +7
    10% HTML5
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% SQL
    10% Visual Basic

    K-Plus Technology Solutions, LLC, an IT managed services company, was established in 2001. The team offers IT managed services and Web Development.

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  • WebCaliper Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Content Marketing
    15% Mobile App Development +6
    15% Search Engine Optimization
    10% E-Commerce Development
    10% Mobile & App Marketing
    10% Pay Per Click
    10% Web Design
    5% Custom Software Development

    Focus Areas

    15% JavaScript
    40% PHP
    15% Java +4
    10% ASP.NET
    10% SQL
    5% ASP
    5% Swift

    WebCaliper is a small Ahmedabad, India-based Content Marketing company. The team provides Content Marketing and Mobile App Development.

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  • Simple Simple Advertising Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% Advertising
    15% Branding +5
    15% Search Engine Optimization
    10% Market Research
    10% Media Planning & Buying
    10% Pay Per Click
    10% Social Media Marketing

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP.NET +7
    10% C++
    10% Java
    10% PHP
    10% Python
    10% SQL
    10% Visual Basic
    10% XML

    Simple Simple Advertising is an Advertising company established in 2006. The company specializes in Advertising and Branding, and is small.

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  • Asmobisoft Logotype

    Asmobisoft

    Not yet reviewed

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

    Services provided

    15% Web Development
    20% Mobile App Development
    5% Application Management & Support +12
    5% Application Testing
    5% Branding
    5% Custom Software Development
    5% E-Commerce Development
    5% Graphic Design
    5% Logo
    5% Mobile & App Marketing
    5% Pay Per Click
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design
    5% Web Design

    Focus Areas

    10% JavaScript
    20% Java
    20% PHP +4
    20% Swift
    10% Kotlin
    10% Objective C
    10% SQL

    Asmobisoft is a small application development firm in India. The team focuses on Mobile App Development and Web Development.

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  • VeroZone Solutions SRL Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Chișinău, Moldova

    Services provided

    15% Web Development
    15% Custom Software Development
    10% IT Strategy Consulting +10
    10% Other Application Development
    10% Web Design
    5% Application Management & Support
    5% CRM Consulting and SI
    5% E-Commerce Development
    5% ERP Consulting and SI
    5% IT Managed Services
    5% Mobile App Development
    5% Other IT Consulting and SI
    5% UX/UI Design

    Focus Areas

    10% JavaScript
    70% PHP
    10% AJAX +1
    10% Other programming & scripting languages

    Headquartered in Chișinău, Moldova, VeroZone Solutions SRL is a software development company. The team focuses on Custom Software Development and Web Development.

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  • Graphitech Agency Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    10 - 49
    Barranquilla, Colombia

    Services provided

    15% Web Development
    40% IT Staff Augmentation
    30% Recruitment Process Outsourcing +1
    15% Custom Software Development

    Focus Areas

    10% JavaScript
    10% C#
    10% Go +7
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Ruby
    10% SQL
    10% Swift

    Graphitech Agency, an IT staff augmentation company, is located in Barranquilla, Colombia. Their services include IT staff augmentation and Recruitment Process Outsourcing.

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  • AHT Cloud Logotype

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    10 - 49
    Calgary, Canada

    Services provided

    15% Web Development
    15% Custom Software Development
    15% IT Managed Services +5
    15% Web Design
    10% Advertising
    10% E-Commerce Development
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

    10% JavaScript
    10% AJAX
    10% C +7
    10% C++
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Ruby
    10% SQL
    10% XML

    Located in Calgary, Canada, AHT Cloud is a web design company. They offer Web Design and IT managed services and were founded in 2020.

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  • Converzent Technologies Logotype

    Converzent Technologies

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% Back Office Outsourcing
    15% Call Center Services +4
    15% E-Commerce Development
    15% Search Engine Optimization
    15% Web Design
    10% Corporate Training & Coaching

    Focus Areas

    10% JavaScript
    20% Other programming & scripting languages
    20% PHP +5
    10% AJAX
    10% Java
    10% Python
    10% Ruby
    10% SQL

    Established in 2012, Converzent Technologies is a SEO services firm. Their team focuses on Search Engine Optimization and Web Design.

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  • Applicate IT Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49
    Silkeborg, Denmark

    Services provided

    10% Web Development
    80% Custom Software Development
    10% Mobile App Development

    Focus Areas

    15% JavaScript
    32% C#
    21% SQL +8
    7% PHP
    7% Python
    5% Objective C
    5% Swift
    3% Java
    2% Kotlin
    2% XML
    1% Go

    Applicate IT is a custom software development firm. They offer Custom Software Development and Web Development and were founded in 2010.

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  • Global Height Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Delhi, India

    Services provided

    10% Web Development
    15% Search Engine Optimization
    15% Social Media Marketing +9
    10% Content Marketing
    10% Digital Strategy
    10% Mobile App Development
    5% Branding
    5% Business Consulting
    5% E-Commerce Development
    5% Email Marketing
    5% Market Research
    5% Marketing Strategy

    Focus Areas

    15% JavaScript
    20% C++
    15% Java +5
    15% PHP
    15% Python
    10% C#
    5% ASP.NET
    5% C

    Small social media marketing agency Global Height, is located in Delhi, India. Their services include Social Media Marketing and Search Engine Optimization.

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  • Broadteam Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% IT Managed Services
    15% Custom Software Development +7
    15% Other IT Consulting and SI
    10% Enterprise App Modernization
    5% Application Testing
    5% Broadcast Video
    5% Other Application Development
    5% UX/UI Design
    5% Video Production

    Focus Areas

    15% JavaScript
    35% SQL
    20% Python +4
    10% C#
    10% Visual Basic
    5% Ember.js
    5% PHP

    Broadteam is an IT managed services company. Launched in 2015, the team offers IT managed services and other IT consulting and SI.

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  • Bitnet Infotech Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Mobile App Development
    15% Low/No Code Development +8
    10% E-Commerce Development
    10% Web Design
    5% Application Management & Support
    5% Graphic Design
    5% IoT Development
    5% Logo
    5% Other Application Development
    5% UX/UI Design

    Focus Areas

    15% JavaScript
    20% Typescript
    10% Kotlin +7
    10% Other programming & scripting languages
    10% PHP
    10% Redux
    10% SQL
    5% AJAX
    5% Objective C
    5% Swift

    Bitnet Infotech is a Rajkot, India-based application development firm. They specialize in Mobile App Development and Web Development and were founded in 2016.

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  • INDI Technology Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    East Jakarta, Indonesia

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Digital Strategy +10
    10% IT Strategy Consulting
    10% Low/No Code Development
    10% Mobile App Development
    10% Social Media Marketing
    5% Application Management & Support
    5% Cloud Consulting & SI
    5% Content Marketing
    5% E-Commerce Development
    5% Mobile & App Marketing
    5% Search Engine Optimization

    Focus Areas

    15% JavaScript
    25% PHP
    20% HTML5 +4
    15% Kotlin
    10% Typescript
    10% XML
    5% SQL

    INDI Technology is a software development company. Based in East Jakarta, Indonesia, the team provides Custom Software Development and Web Development.

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  • Elite Seo Web Logotype

    Elite Seo Web

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    10% Web Development
    35% Search Engine Optimization
    20% Social Media Marketing +5
    10% Pay Per Click
    10% Web Design
    5% Logo
    5% Mobile App Development
    5% UX/UI Design

    Focus Areas

    15% JavaScript
    55% PHP
    15% Python +2
    10% XML
    5% HTML5

    Elite Seo Web, a SEO company, was launched in 2012. Located in Bhubaneswar, India, the team provides Search Engine Optimization and Social Media Marketing.

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  • Zedkira Ltd Logotype

    Zedkira Ltd

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% E-Commerce Development
    13% Low/No Code Development +9
    10% AI Development
    10% Application Testing
    10% Mobile App Development
    10% Robotics Process Automation
    5% Application Management & Support
    5% Blockchain
    5% Cybersecurity
    1% Custom Software Development
    1% Other Application Development

    Focus Areas

    15% JavaScript
    20% Python
    10% Kotlin +9
    10% Objective C
    10% Swift
    5% AJAX
    5% C++
    5% Java
    5% Other programming & scripting languages
    5% PHP
    5% Ruby
    5% SQL

    Zedkira Ltd is an e-commerce development company. The firm is located in London, England. Their team focuses on E-Commerce Development and Low/No Code Development.

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  • Best IT Sol Logotype

    Best IT Sol

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49

    Services provided

    10% Web Development
    10% API Development
    10% CRM Consulting and SI +10
    10% Conversion Optimization
    10% E-Commerce Development
    10% Mobile App Development
    10% Search Engine Optimization
    5% Branding
    5% Demand Generation Marketing
    5% Graphic Design
    5% Logo
    5% UX/UI Design
    5% Web Design

    Focus Areas

    15% JavaScript
    85% PHP

    Best IT Sol is a Conversion Optimization company. Established in 2018, the team focuses on Conversion Optimization and Search Engine Optimization.

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  • Walure Capital Logotype

    Walure Capital

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% Custom Software Development
    15% ERP Consulting and SI +5
    15% UX/UI Design
    10% Commercial Brokerage Services
    10% E-Commerce Development
    10% HR Consulting
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    10% ASP
    10% ASP.NET +9
    10% C
    10% C#
    10% C++
    10% HTML5
    10% Other programming & scripting languages
    5% Java
    5% Kotlin
    5% SQL
    5% Visual Basic

    Walure Capital is an user experience company. Founded in 2021, the team provides UX/UI Design and ERP consulting and SI.

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  • Webtual Global Inc. Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    25% Enterprise App Modernization
    15% Custom Software Development +6
    15% Mobile App Development
    10% Low/No Code Development
    5% Application Management & Support
    5% Cloud Consulting & SI
    5% IT Strategy Consulting
    5% Other Application Development

    Focus Areas

    10% JavaScript
    30% PHP
    20% Other programming & scripting languages +5
    10% Redux
    10% SQL
    10% jquery
    5% HTML5
    5% Typescript

    Webtual Global Inc., a custom software development company, was founded in 2019. The company offers Custom Software Development and Enterprise App Modernization.

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  • JarvisBitz Tech Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    25% Mobile App Development
    20% API Development +3
    15% Application Management & Support
    15% IT Staff Augmentation
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% HTML5 +7
    10% Objective C
    10% PHP
    10% Redux
    10% SQL
    10% Swift
    10% Typescript
    10% jquery

    Founded in 2018, JarvisBitz Tech is a small web development company. Their services include Web Development and Mobile App Development.

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  • NovusNorth, Inc Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    10 - 49
    New York, NY

    Services provided

    15% Web Development
    15% Custom Software Development
    15% Enterprise App Modernization +5
    15% Staffing
    10% Digital Strategy
    10% Recruiting
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    10% ASP
    10% ASP.NET +7
    10% HTML5
    10% Java
    10% Other programming & scripting languages
    10% Python
    10% Ruby
    10% SQL
    10% Scala

    Located in New York, New York, NovusNorth, Inc is a custom software development company. The team specializes in Custom Software Development and Web Development.

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  • Pixsofts Logotype

    Pixsofts

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Branding
    15% Email Marketing +5
    15% Search Engine Optimization
    15% Social Media Marketing
    10% Conversion Optimization
    10% Pay Per Click
    10% Web Design

    Focus Areas

    15% JavaScript
    20% Other programming & scripting languages
    15% ASP.NET +4
    15% HTML5
    15% PHP
    10% Java
    10% Objective C

    Founded in 2020, Pixsofts is a small social media marketing company. Their services include Social Media Marketing and Email Marketing.

    Read more
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  • Asian Web Designs Logotype

    Asian Web Designs

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

    Services provided

    10% Web Development
    10% CRM Consulting and SI
    10% E-Commerce Development +7
    10% ERP Consulting and SI
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    11% JavaScript
    12% SQL
    11% C +6
    11% C#
    11% C++
    11% HTML5
    11% Java
    11% PHP
    11% Visual Basic

    Asian Web Designs specializes in web design services. Feedback indicates they deliver projects on time, maintain effective communication, and align well with clients' cultures. Overall, clients report satisfactory results and a professional experience, though suggestions for improvement are minimal.

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  • The Only Software Hub Logotype

    Not yet reviewed

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

    Services provided

    13% Web Development
    50% Custom Software Development
    17% Low/No Code Development +4
    12% Mobile App Development
    5% IoT Development
    2% Application Testing
    1% BI & Big Data Consulting & SI

    Focus Areas

    15% JavaScript
    30% Python
    15% Typescript +6
    10% AJAX
    10% Swift
    5% HTML5
    5% Kotlin
    5% Redux
    5% Ruby

    Established in 2017, The Only Software Hub is a custom software development company. The team focuses on Custom Software Development and Web Development.

    Read more
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  • KLEAK DEVELOPMENT Logotype

    KLEAK DEVELOPMENT

    Not yet reviewed

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

    Services provided

    15% Web Development
    35% API Development
    25% Mobile App Development +3
    15% Microservices Architecture Services
    5% Custom Software Development
    5% Other Application Development

    Focus Areas

    20% JavaScript
    60% Go
    20% Other programming & scripting languages

    Established in 2024, KLEAK DEVELOPMENT is a small API Development company headquartered in Forgues, France. Their team specializes in API Development and Mobile App Development.

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  • Trionic Infotech Logotype

    5.0 1 review
    Undisclosed
    $25 - $49 / hr
    2 - 9
    Noida, India

    Services provided

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

    Focus Areas

    10% JavaScript
    10% AJAX
    10% Ember.js +7
    10% Java
    10% Kotlin
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Redux
    10% Swift

    Trionic Infotech provides Website Development and Web Design services, particularly excelling in e-commerce website redesigns. The overall feedback highlights their professional service, effective communication, and impressive design quality. Notably, clients commend the significant improvement in website loading speed and their responsive project management style.

    See all 1 projects
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  • Elruba Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    50% Custom Software Development
    5% AR/VR Development +7
    5% Application Management & Support
    5% Application Testing
    5% E-Commerce Development
    5% IoT Development
    5% Mobile App Development
    5% Other Application Development
    5% Wearable App Development

    Focus Areas

    10% JavaScript
    20% AJAX
    20% PHP +4
    20% SQL
    10% ASP.NET
    10% C#
    10% Java

    Elruba is a software development firm. The Paris, France-based agency provides Custom Software Development and Web Development.

    Read more
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Ability to deliver
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Clutch Leaders Matrix

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

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

List of the Top 15 JavaScript Development Companies

  1. xfive Logotype

    xfive

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

    Ability to deliver

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

    Service focus

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

    ImageX

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

    Ability to deliver

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

    Service focus

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

    Brainhub

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

    Ability to deliver

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

    Service focus

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

    ATEAM SOFT SOLUTIONS

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

    Ability to deliver

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

    Service focus

    50% Web Development
    50% JavaScript
    50% Other
    View Profile Visit Website
  5. The Software House Logotype

    The Software House

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

    Ability to deliver

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

    Service focus

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

    Xmartlabs

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

    Ability to deliver

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

    Service focus

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

    Airdev

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

    Ability to deliver

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

    Service focus

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

    WPWeb Infotech

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

    Ability to deliver

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

    Service focus

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

    Lizard Global

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

    Ability to deliver

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

    Service focus

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

    Softonix

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

    Ability to deliver

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

    Service focus

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

    INOXOFT

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

    Ability to deliver

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

    Service focus

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

    PopArt Studio

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

    Ability to deliver

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

    Service focus

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

    GeekyAnts

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

    Ability to deliver

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

    Service focus

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

    Incora

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

    Ability to deliver

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

    Service focus

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

    SpdLoad

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

    Ability to deliver

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

    Service focus

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

    Brainium Information Technologies

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

    Ability to deliver

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

    Service focus

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

    Toptal

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

    Ability to deliver

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

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  18. HTMLPanda Logotype

    HTMLPanda

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

    Ability to deliver

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

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  20. Techuz InfoWeb Pvt. Ltd. Logotype

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

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

    Service focus

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

    PowerGate Software

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

    Ability to deliver

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

    Service focus

    30% Web Development
    21% JavaScript
    70% Other
    View Profile Visit Website
  22. Experion Technologies Logotype

    Experion Technologies

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

    Ability to deliver

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

    Service focus

    20% Web Development
    25% JavaScript
    80% Other
    View Profile Visit Website
  23. 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
  24. 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
  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. Blazity Logotype

    Blazity

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

    Ability to deliver

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

    Service focus

    50% Web Development
    70% JavaScript
    50% Other
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  27. Sigma Software Group Logotype

    Sigma Software Group

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

    Ability to deliver

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

    Service focus

    21% Web Development
    18% JavaScript
    79% Other
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  28. Vangwe Logotype

    Vangwe

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

    Ability to deliver

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

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  29. 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
  30. Light IT Global Logotype

    Light IT Global

    $25,000+
    $25 - $49 / hr
    50 - 249
    Rickmansworth, England

    Ability to deliver

    38.9/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    60% Web Development
    20% JavaScript
    40% 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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