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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 18, 2026
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15 Leaders 15 Contenders

22,060 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 Puts the customer first

    The sentiment regarding Digis' customer-first approach is overwhelmingly positive. Clients commend their strong work ethic and commitment to understanding project needs. For instance, one CEO noted Digis' willingness to work evenings and weekends to ensure project success, demonstrating their dedication to client satisfaction. Additionally, feedback highlights their proactive communication and structured project management, which significantly contributed to meeting client objectives. Overall, Digis is recognized for prioritizing client needs and fostering a collaborative relationship.
    • CRM System for Mentorship Program Platform
      5.0 Jul 31, 2020

      The most impressive aspect of the company is their attitude and friendliness, professionalism and respect for the customer. This is particularly noteworthy given the youthful nature of the team. It was the most effective experience of cooperation with IT firms, where all work issues were resolved professionally and comfortably.

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    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.

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    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.
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    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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  • Nouva Core Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Custom Software Development
    10% Mobile App Development +10
    10% Web Design
    5% Application Management & Support
    5% Blockchain
    5% Business Consulting
    5% Content Marketing
    5% Email Marketing
    5% Mobile & App Marketing
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design

    Focus Areas

    10% JavaScript
    40% PHP
    25% SQL +3
    10% AJAX
    10% Typescript
    5% Go

    Nouva Core is a software development firm established in 2020. Their services include Custom Software Development and Web Design.

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  • IDroidTechEra Solution Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    12% Low/No Code Development
    10% Mobile App Development +16
    5% Application Management & Support
    5% Content Marketing
    5% Direct Marketing
    5% E-Commerce Development
    5% Graphic Design
    5% IT Managed Services
    5% IT Staff Augmentation
    5% IT Strategy Consulting
    5% IoT Development
    5% Mobile & App Marketing
    5% Product Design
    5% Search Engine Optimization
    5% Social Media Marketing
    1% Custom Software Development
    1% UX/UI Design
    1% Web Design

    Focus Areas

    10% JavaScript
    15% SQL
    15% Swift +6
    10% ASP.NET
    10% Apex
    10% Kotlin
    10% PHP
    10% Python
    10% Redux

    IDroidTechEra Solution is a website development company launched in 2018. In Ahmedabad, India, the team provides Web Development and Mobile App Development.

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  • Infinum Technology Private Limited Logotype

    Infinum Technology Private Limited

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Application Testing
    10% Custom Software Development +7
    10% IT Managed Services
    10% Low/No Code Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    5% Application Management & Support
    5% Robotics Process Automation

    Focus Areas

    10% JavaScript
    15% Java
    10% AJAX +7
    10% Kotlin
    10% Python
    10% Redux
    10% SQL
    10% Swift
    10% Typescript
    5% Ember.js

    Infinum Technology Private Limited is a small Application Testing company based in Pune, India. The team offers Application Testing and Custom Software Development.

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  • CodeAvik Technologies Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% IT Managed Services
    20% IT Staff Augmentation +8
    10% Custom Software Development
    10% Mobile App Development
    5% Blockchain
    5% Digital Strategy
    5% IoT Development
    5% UX/UI Design
    5% Wearable App Development
    5% Web Design

    Focus Areas

    10% JavaScript
    20% Kotlin
    20% Swift +5
    10% PHP
    10% Python
    10% Redux
    10% Ruby
    10% SQL

    CodeAvik Technologies is an IT managed services company. They provide IT managed services and IT staff augmentation and are located in Mississauga, Canada and Cerritos, California.

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  • GearUp Digitals Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% Search Engine Optimization
    20% Pay Per Click +4
    10% Conversion Optimization
    10% Logo
    10% Social Media Marketing
    10% UX/UI Design

    Focus Areas

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

    GearUp Digitals is a SEO company. They are located in Toronto, Canada and have small team. They specialize in Search Engine Optimization and Pay Per Click.

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  • Thought Bliss Solutions Logotype

    Thought Bliss Solutions

    Not yet reviewed

    $100,000+
    $25 - $49 / hr
    10 - 49

    Services provided

    10% Web Development
    10% Custom Software Development
    10% IT Managed Services +7
    10% IT Strategy Consulting
    10% Low/No Code Development
    10% Mobile App Development
    10% Other Application Development
    10% Product Design
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    10% ASP
    10% ASP.NET +7
    10% C#
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% SQL
    10% XML

    Thought Bliss Solutions is a web development company. They were founded in 2018 and provide Web Development and Mobile App Development.

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  • Keyshell IT Solutions OPC Pvt ltd Logotype

    Keyshell IT Solutions OPC Pvt ltd

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Application Management & Support
    10% Blockchain +8
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% Cybersecurity
    10% E-Commerce Development
    10% IT Managed Services
    10% Mobile App Development
    5% Logo
    5% UX/UI Design

    Focus Areas

    10% JavaScript
    15% Go
    15% Perl +6
    10% ASP.NET
    10% Apex
    10% C
    10% Java
    10% PHP
    10% Python

    Keyshell IT Solutions OPC Pvt ltd is a cloud consulting & SI company. Founded in 2020, the agency provides cloud consulting & SI and Cybersecurity.

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  • Daretech Limited Logotype

    Daretech Limited

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% AI Development
    10% Application Management & Support +7
    10% Architectural Design
    10% E-Commerce Development
    10% Graphic Design
    10% Logo
    10% Low/No Code Development
    10% Print Design
    10% Web Design

    Focus Areas

    10% JavaScript
    50% PHP
    30% SQL +1
    10% HTML5

    Web design agency Daretech Limited was founded in 2021. The agency specializes in Web Design and Architectural Design, and is small.

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  • Kayak Studio Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Mobile App Development
    15% Blockchain +5
    15% E-Commerce Development
    10% Custom Software Development
    10% Low/No Code Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    10% Ember.js
    10% HTML5 +7
    10% Kotlin
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% SQL
    10% Swift
    10% Typescript

    Kayak Studio is a web development company. They provide Web Development and Mobile App Development and were founded in 2021.

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  • L2 Global Technologies pvt ltd. Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% CRM Consulting and SI
    10% Application Management & Support +5
    10% Business Consulting
    10% Call Center Services
    10% Corporate Training & Coaching
    10% Low/No Code Development
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    15% AJAX
    15% SQL +6
    10% ASP
    10% ASP.NET
    10% Apex
    10% HTML5
    10% Typescript
    10% XML

    CRM consulting and SI company L2 Global Technologies pvt ltd. Is based in Hounslow, England and Gannavaram, India. They specialize in CRM consulting and SI and Web Development.

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  • HomeGrown Solutions Logotype

    HomeGrown Solutions

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49

    Services provided

    10% Web Development
    15% Cloud Consulting & SI
    10% BI & Big Data Consulting & SI +7
    10% CRM Consulting and SI
    10% E-Commerce Development
    10% IT Managed Services
    10% Low/No Code Development
    10% Search Engine Optimization
    10% Social Media Marketing
    5% ERP Consulting and SI

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C# +8
    10% HTML5
    10% Kotlin
    10% Python
    10% Redux
    10% SQL
    10% Typescript
    5% PHP
    5% Rust

    HomeGrown Solutions is a big data company established in 2018. The agency specializes in BI & big data consulting & SI and cloud consulting & SI, and is small.

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  • Midcelsoftwares LTD Logotype

    Midcelsoftwares LTD

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Mobile App Development
    10% Custom Software Development +7
    10% E-Commerce Development
    10% Low/No Code Development
    10% Product Design
    10% Social Media Marketing
    10% Web Design
    5% Application Management & Support
    5% Cybersecurity

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP.NET +7
    10% C#
    10% HTML5
    10% Java
    10% PHP
    10% SQL
    10% Swift
    10% Typescript

    Midcelsoftwares LTD is a website development firm founded in 2022. The agency provides Web Development and Mobile App Development, and is small.

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  • Fabvance Solution Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Digital Strategy
    10% E-Commerce Development +7
    10% Mobile App Development
    10% Packaging Design
    10% Pay Per Click
    10% Print Design
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    15% HTML5
    15% backbone.js +9
    10% PHP
    10% Python
    10% SQL
    5% AJAX
    5% Kotlin
    5% Redux
    5% Swift
    5% Typescript
    5% Visual Basic

    Fabvance Solution is a Digital Strategy company. Located in Noida, India, their small team focuses on Digital Strategy and Search Engine Optimization. The company was launched in 2017.

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  • Sharvaya Technologies Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    18% Low/No Code Development
    5% Advertising +15
    5% Application Management & Support
    5% Business Consulting
    5% Cybersecurity
    5% E-Commerce Development
    5% Ecommerce Marketing
    5% Email Marketing
    5% Graphic Design
    5% Logo
    5% Mobile & App Marketing
    5% Mobile App Development
    5% SMS Marketing
    5% Social Media Marketing
    5% UX/UI Design
    1% Custom Software Development
    1% Web Design

    Focus Areas

    10% JavaScript
    30% PHP
    20% SQL +6
    10% Java
    10% Other programming & scripting languages
    5% AJAX
    5% HTML5
    5% Kotlin
    5% jquery

    Sharvaya Technologies is a website development company. Their small team is based in Jhansi, India. Their services include Web Development and Advertising.

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  • THE ICT WEB Logotype

    THE ICT WEB

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% Cybersecurity
    10% Custom Software Development +15
    10% Low/No Code Development
    10% Search Engine Optimization
    5% IT Strategy Consulting
    5% Mobile App Development
    5% Social Media Marketing
    2% Application Management & Support
    2% Cloud Consulting & SI
    2% Content Marketing
    2% DevOps Managed Services
    2% IT Managed Services
    1% AI Consulting
    1% API Development
    1% Conversion Optimization
    1% E-Commerce Development
    1% IoT Development

    Focus Areas

    10% JavaScript
    20% PHP
    20% Python +6
    15% C#
    10% ASP.NET
    10% Java
    5% C
    5% HTML5
    5% SQL

    THE ICT WEB is a Cybersecurity company founded in 2012. The team specializes in Cybersecurity and Custom Software Development.

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  • CodePulse Studio Logotype

    CodePulse Studio

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Custom Software Development
    20% IoT Development +5
    10% Cloud Consulting & SI
    10% DevOps Managed Services
    10% IT Strategy Consulting
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    40% C#
    20% ASP.NET +2
    15% Python
    15% SQL

    CodePulse Studio, a software development firm, was founded in 2023. The small team focuses on Custom Software Development and IoT development.

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  • KTEK LLC Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    10 - 49
    Austin, TX

    Services provided

    10% Web Development
    40% Custom Software Development
    15% Application Management & Support +4
    14% Low/No Code Development
    10% Cloud Consulting & SI
    10% Mobile App Development
    1% Web Design

    Focus Areas

    10% JavaScript
    20% Java
    20% Kotlin +4
    20% Redux
    15% SQL
    10% AJAX
    5% PHP

    KTEK LLC is a small custom software development company launched in 2021. Their team specializes in Custom Software Development and Application Management & Support.

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  • ONECUBE Logotype

    ONECUBE

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Social Media Marketing
    10% Cloud Consulting & SI +6
    10% Content Marketing
    10% Graphic Design
    10% Mobile App Development
    10% Packaging Design
    10% Search Engine Optimization
    10% Web Design

    Focus Areas

    10% JavaScript
    20% SQL
    15% HTML5 +5
    15% Other programming & scripting languages
    10% C++
    10% Java
    10% PHP
    10% Python

    Social media marketing firm ONECUBE is located in Hyderabad, Pakistan. They offer Social Media Marketing and Content Marketing and were launched in 2016.

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  • insuitLabs Logotype

    insuitLabs

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    10% Web Development
    10% AI Development
    10% API Development +7
    10% Custom Software Development
    10% E-Commerce Development
    10% Generative AI
    10% Mobile App Development
    10% Other Application Development
    10% UX/UI Design
    10% Wearable App Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% C# +7
    10% Java
    10% Kotlin
    10% PHP
    10% Python
    10% Redux
    10% SQL
    10% Swift

    InsuitLabs is an user experience company located in Monthey, Switzerland and Visp, Switzerland. They provide UX/UI Design and Custom Software Development and were established in 2018.

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  • Red Aspire Logotype

    Red Aspire

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49

    Services provided

    10% Web Development
    10% Branding
    10% Digital Strategy +7
    10% Graphic Design
    10% Marketing Strategy
    10% Media Planning & Buying
    10% Mobile & App Marketing
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

    10% JavaScript
    20% PHP
    10% AJAX +8
    10% HTML5
    10% Java
    10% Python
    10% SQL
    5% ASP.NET
    5% Redux
    5% XML
    5% jquery

    Branding agency Red Aspire was established in 2018. The team provides Branding and Marketing Strategy.

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  • ThinkNChange Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Back Office Outsourcing
    10% Custom Software Development +7
    10% Cybersecurity
    10% Enterprise App Modernization
    10% IT Staff Augmentation
    10% Mobile App Development
    5% API Development
    5% Other Application Development
    5% Other IT Consulting and SI

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C# +7
    10% C++
    10% HTML5
    10% Java
    10% PHP
    10% Python
    10% SQL
    10% XML

    ThinkNChange, a Back Office Outsourcing company, is in Libertyville, Illinois and Kingston, Jamaica. They focus on Back Office Outsourcing and Cybersecurity.

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  • KPCS Pro Logotype

    KPCS Pro

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Ecommerce Marketing +11
    10% Mobile App Development
    10% Search Engine Optimization
    10% UX/UI Design
    5% Advertising
    5% Application Management & Support
    5% Content Marketing
    5% Conversion Optimization
    5% Email Marketing
    5% Marketing Strategy
    5% Pay Per Click
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    20% Ruby
    20% SQL +4
    15% PHP
    15% Python
    15% Swift
    5% Other programming & scripting languages

    KPCS Pro is a SEO company. Founded in 2021, their team provides Search Engine Optimization and UX/UI Design.

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  • SAYGE Logotype

    SAYGE

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% Custom Software Development
    25% Mobile App Development +6
    10% E-Commerce Development
    5% API Development
    5% Application Testing
    5% Business Consulting
    5% Corporate Training & Coaching
    5% IT Managed Services

    Focus Areas

    10% JavaScript
    45% Kotlin
    15% Python +4
    10% HTML5
    10% Java
    5% SQL
    5% Typescript

    SAYGE, a software development company, was established in 2019. The small team provides Custom Software Development and Mobile App Development.

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  • ILMTEC Solutions Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Branding
    20% Cybersecurity +3
    20% Mobile App Development
    20% UX/UI Design
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    25% Typescript
    15% Java +7
    10% Kotlin
    10% Python
    10% SQL
    5% AJAX
    5% PHP
    5% Redux
    5% Ruby

    Established in 2013, ILMTEC Solutions, a small branding agency, is based in Pune, India and Dammam, Saudi Arabia. Their services include Branding and UX/UI Design.

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  • Digital True Technologies - DTrue Tech Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Search Engine Optimization
    14% Low/No Code Development +8
    10% Custom Software Development
    10% E-Commerce Development
    10% Ecommerce Marketing
    10% Mobile App Development
    5% API Development
    5% IoT Development
    5% Mobile & App Marketing
    1% Web Design

    Focus Areas

    10% JavaScript
    10% Java
    10% Kotlin +10
    10% PHP
    10% SQL
    10% Swift
    10% jquery
    5% ASP.NET
    5% HTML5
    5% Objective C
    5% Python
    5% Visual Basic
    5% XML

    Digital True Technologies - DTrue Tech is a SEO company founded in 2021. Their team provides Search Engine Optimization and Web Development.

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  • radils technologies Logotype

    radils technologies

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% Web Design
    20% Mobile App Development +4
    10% Custom Software Development
    10% Other Digital Marketing
    10% Social Media Marketing
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    25% PHP
    20% AJAX +3
    20% Python
    15% SQL
    10% jquery

    Radils technologies is a small web design company founded in 2023. Their services include Web Design and Mobile App Development.

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  • RAVAREM TECHNOLOGIES PRIVATE LIMITED Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Staffing
    15% Custom Software Development +4
    15% E-Commerce Development
    15% Mobile App Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C# +9
    10% Java
    10% Kotlin
    10% PHP
    10% Python
    10% Swift
    5% AJAX
    5% Objective C
    5% SQL
    5% Typescript

    In Ahmedabad, India, RAVAREM TECHNOLOGIES PRIVATE LIMITED is a Staffing company. They specialize in Staffing and Web Design and were founded in 2021.

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  • X Stack Inc. Logotype

    X Stack Inc.

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Cloud Consulting & SI
    10% Custom Software Development +14
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Mobile App Development
    5% Cybersecurity
    5% E-Commerce Development
    5% ERP Consulting and SI
    5% Enterprise App Modernization
    5% UX/UI Design
    5% Web Design
    2% AI Development
    2% API Development
    2% Blockchain
    2% DevOps Managed Services
    2% Microservices Architecture Services

    Focus Areas

    10% JavaScript
    10% C#
    10% Kotlin +8
    10% Objective C
    10% Other programming & scripting languages
    10% Python
    10% Swift
    10% Typescript
    10% Visual Basic
    5% HTML5
    5% SQL

    X Stack Inc., an IT strategy consulting company, is based in New York, New York. They offer IT strategy consulting and cloud consulting & SI.

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  • DexQubit Solutions Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% CRM Consulting and SI
    15% Cloud Consulting & SI +7
    10% Custom Software Development
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Video Marketing
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    15% Apex
    10% Java +10
    10% Other programming & scripting languages
    10% PHP
    10% Perl
    5% ASP
    5% Ember.js
    5% Go
    5% HTML5
    5% Rust
    5% Typescript
    5% jquery

    DexQubit Solutions is a cloud consulting & SI company. The team specializes in cloud consulting & SI and CRM consulting and SI and is based in Noida, India.

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  • PB Hub Solutions Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Low/No Code Development
    15% Mobile App Development +6
    10% Application Testing
    10% Custom Software Development
    10% E-Commerce Development
    10% IoT Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    30% Python
    15% Ruby +4
    15% SQL
    10% Java
    10% PHP
    10% Redux

    PB Hub Solutions is a small website development firm established in 2019. Their services include Web Development and Custom Software Development.

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  • Brand Hive Studio Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Pay Per Click
    15% Search Engine Optimization +5
    15% Social Media Marketing
    10% Affiliate Marketing
    10% Branding
    10% Content Marketing
    10% E-Commerce Development

    Focus Areas

    10% JavaScript
    25% PHP
    20% HTML5 +3
    20% Kotlin
    15% Python
    10% Ruby

    Brand Hive Studio, a PPC agency, provide Pay Per Click and Social Media Marketing. They were launched in 2019.

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  • ezacae Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    40% Custom Software Development
    20% IT Strategy Consulting +4
    10% Enterprise App Modernization
    10% Low/No Code Development
    5% API Development
    5% Other Application Development

    Focus Areas

    10% JavaScript
    15% Java
    15% Typescript +9
    10% HTML5
    10% Python
    10% SQL
    5% Kotlin
    5% Other programming & scripting languages
    5% PHP
    5% Swift
    5% XML
    5% jquery

    Software development company ezacae is based in La Saussaye, France. The team specializes in Custom Software Development and IT strategy consulting.

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  • Waib3 Technologies Logotype

    Waib3 Technologies

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% AI Development
    10% Business Consulting +7
    10% Custom Software Development
    10% Digital Engineering
    10% IT Managed Services
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Other IT Consulting and SI
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% Java +12
    10% PHP
    10% Python
    5% C#
    5% ColdFusion
    5% Go
    5% HTML5
    5% Rust
    5% SQL
    5% Typescript
    5% Visual Basic
    5% XML
    5% jquery

    UX agency Waib3 Technologies was launched in 2014. The small team focuses on UX/UI Design and IT strategy consulting.

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  • Teknergy Logotype

    Teknergy

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% IT Managed Services
    20% Mobile App Development +5
    10% Custom Software Development
    10% E-Commerce Development
    10% Low/No Code Development
    5% API Development
    5% IT Staff Augmentation

    Focus Areas

    10% JavaScript
    20% ASP.NET
    20% HTML5 +5
    10% Java
    10% Kotlin
    10% PHP
    10% Python
    10% SQL

    Teknergy is an IT managed services company launched in 2024. The team focuses on IT managed services and Web Development and is in San Salvador, El Salvador.

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  • Code Flamme Logotype

    Code Flamme

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% AI Development
    10% API Development +7
    10% Blockchain
    10% Custom Software Development
    10% E-Commerce Development
    10% Low/No Code Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    10% AJAX
    10% PHP +13
    10% Python
    5% C#
    5% C++
    5% HTML5
    5% Java
    5% Kotlin
    5% Other programming & scripting languages
    5% Redux
    5% SQL
    5% Typescript
    5% Visual Basic
    5% backbone.js
    5% jquery

    Code Flamme is a web development firm founded in 2022. The small team provides Web Development and Web Design.

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  • Crisom Curve Digital Marketing Agency Logotype

    Crisom Curve Digital Marketing Agency

    Not yet reviewed

    $5,000+
    Undisclosed
    10 - 49

    Services provided

    10% Web Development
    20% Content Marketing
    20% Pay Per Click +3
    20% Search Engine Optimization
    20% Social Media Marketing
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    20% HTML5
    20% Java +3
    20% Python
    20% Visual Basic
    10% C++

    Small social media marketing agency Crisom Curve Digital Marketing Agency, is headquartered in Jaipur, India. The team offers Social Media Marketing and Content Marketing.

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  • kryptohive Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Rawalpindi, Pakistan

    Services provided

    10% Web Development
    10% Application Testing
    10% Blockchain +7
    10% DevOps Managed Services
    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

    10% JavaScript
    20% Typescript
    15% Go +5
    15% Python
    10% Java
    10% Perl
    10% Ruby
    10% Rust

    Established in 2018, kryptohive is a small social media marketing agency. Their team offers Social Media Marketing and Search Engine Optimization.

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  • Sana Innovative Technology Private Limited Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Chennai, India

    Services provided

    10% Web Development
    14% Custom Software Development
    13% Mobile App Development +12
    8% DevOps Managed Services
    5% AI Development
    5% API Development
    5% Business Consulting
    5% Cloud Consulting & SI
    5% IT Managed Services
    5% IT Strategy Consulting
    5% Low/No Code Development
    5% Product Design
    5% Recruitment Process Outsourcing
    5% UX/UI Design
    5% Web Design

    Focus Areas

    10% JavaScript
    20% ASP.NET
    10% ASP +6
    10% HTML5
    10% PHP
    10% Python
    10% SQL
    10% Typescript
    10% Visual Basic

    Software development firm Sana Innovative Technology Private Limited focuses on Custom Software Development and Mobile App Development. They are located in Chennai, India.

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  • UXD Consults Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Greater London, England

    Services provided

    10% Web Development
    20% Branding
    20% Mobile App Development +4
    20% UX/UI Design
    10% Content Marketing
    10% Low/No Code Development
    10% Search Engine Optimization

    Focus Areas

    10% JavaScript
    20% HTML5
    20% Other programming & scripting languages +4
    20% jquery
    10% Java
    10% PHP
    10% Python

    UXD Consults, a branding agency, is based in Greater London, England. Founded in 2023, the team focuses on Branding and UX/UI Design.

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  • Tech Admire Logotype

    Tech Admire

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% UX/UI Design
    10% AR/VR Development +7
    10% Custom Software Development
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Design
    5% DevOps Managed Services

    Focus Areas

    10% JavaScript
    20% PHP
    15% Python +5
    15% Ruby
    10% AJAX
    10% Ember.js
    10% Swift
    10% jquery

    Tech Admire is a web development company specializing in comprehensive website development, web design, and SEO. Clients praise their commitment to understanding unique brand needs and delivering high-quality, modern websites with custom functionalities. Their project management is consistently on-time and communicative. Notably, 100% of reviewers commend their dedication and client-first approach, ensuring seamless project execution.

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  • SoCreative Studio Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Branding
    20% Market Research +4
    15% Graphic Design
    10% Custom Software Development
    10% Low/No Code Development
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    10% ASP
    10% ASP.NET +7
    10% C
    10% C#
    10% C++
    10% HTML5
    10% Java
    10% PHP
    10% XML

    Branding agency SoCreative Studio provides Branding and Market Research. They are in Aberdeen, Scotland and Lagos, Nigeria.

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  • A Bit Much Co. Logotype

    A Bit Much Co.

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% Cybersecurity
    25% IT Managed Services +4
    20% IT Strategy Consulting
    5% Custom Software Development
    5% Graphic Design
    5% Video Production

    Focus Areas

    10% JavaScript
    15% Java
    15% PHP +7
    15% SQL
    10% C#
    10% C++
    10% Python
    5% ASP
    5% ASP.NET
    5% HTML5

    Founded in 2023, A Bit Much Co. Is a Cybersecurity company. In , the team provides Cybersecurity and IT managed services.

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  • Webrange Solutions Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Islamabad, Pakistan

    Services provided

    10% Web Development
    20% AI Development
    10% AI Consulting +6
    10% Branding
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% Generative AI
    10% Low/No Code Development
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    10% Python
    10% SQL +13
    10% Swift
    5% AJAX
    5% ASP
    5% ASP.NET
    5% C#
    5% HTML5
    5% Java
    5% Kotlin
    5% Objective C
    5% PHP
    5% Redux
    5% XML
    5% jquery

    Web development company Webrange Solutions was founded in 2022. The agency provides Web Development and Artificial Intelligence.

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  • Smart IT Tec Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% E-Commerce Development
    20% Mobile App Development +4
    15% Low/No Code Development
    15% UX/UI Design
    10% Search Engine Optimization
    10% Web Design

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP.NET +7
    10% Go
    10% HTML5
    10% Kotlin
    10% Objective C
    10% Redux
    10% Typescript
    10% jquery

    Smart IT Tec is a website development firm. The small Lahore, Pakistan-based team specializes in Web Development and Mobile App Development. The agency was launched in 2020.

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  • Nextar Logotype

    Nextar

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Conversion Optimization
    10% Digital Strategy +7
    10% E-Commerce Development
    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

    10% JavaScript
    25% Redux
    20% AJAX +3
    20% Python
    15% HTML5
    10% PHP

    Nextar, a Digital Strategy company, specializes in Digital Strategy and Social Media Marketing. The firm is based in Ahmedabad, India.

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  • 104Digital Logotype

    104Digital

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    10% JavaScript
    10% C#
    10% C++ +7
    10% HTML5
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% SQL
    10% jquery

    Launched in 2015, 104Digital is a Digital Strategy company. The team offers Digital Strategy and Social Media Marketing.

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  • Qaribuhub Solutions LTD Logotype

    Qaribuhub Solutions LTD

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% AI Development
    10% API Development +7
    10% Application Testing
    10% Custom Software Development
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Generative AI
    10% Mobile & App Marketing
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    10% Java
    10% PHP +12
    10% Python
    10% SQL
    5% AJAX
    5% C#
    5% HTML5
    5% Kotlin
    5% Redux
    5% Swift
    5% Typescript
    5% Visual Basic
    5% XML
    5% jquery

    Qaribuhub Solutions LTD is a Nairobi, Kenya-based Mobile & App Marketing company. Their services include Mobile & App Marketing and Custom Software Development.

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  • Yosh Logotype

    Yosh

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% API Development
    10% Application Testing +7
    10% Architectural Design
    10% Custom Software Development
    10% Cybersecurity
    10% Enterprise App Modernization
    10% IoT Development
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    25% Kotlin
    20% PHP +5
    15% Swift
    10% Java
    10% SQL
    5% ASP.NET
    5% HTML5

    Established in 2024, Yosh is an user experience agency. The small team specializes in UX/UI Design and Architectural Design.

    Read more
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  • SMB HQ Logotype

    SMB HQ

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% Custom Software Development
    15% AI Development +5
    15% IT Staff Augmentation
    10% IT Managed Services
    10% Mobile App Development
    5% AI Consulting
    5% ERP Consulting and SI

    Focus Areas

    10% JavaScript
    30% Swift
    15% Kotlin +4
    15% Python
    15% Ruby
    10% SQL
    5% Typescript

    SMB HQ is a small Houston, Texas-based custom software development company. Their services include Custom Software Development and IT staff augmentation.

    Read more
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  • SEGPHER Logotype

    SEGPHER

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% AI Development
    10% Blockchain +7
    10% CRM Consulting and SI
    10% Custom Software Development
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% IT Strategy Consulting
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    15% Typescript
    15% jquery +6
    10% AJAX
    10% ASP.NET
    10% PHP
    10% Python
    10% SQL
    10% Swift

    SEGPHER, an user experience design company, was founded in 2024. The agency provides UX/UI Design and IT strategy consulting.

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We evaluate service providers using a structured methodology that combines:

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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

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Ability to deliver
Focus
Clutch Leaders Matrix

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

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

List of the Top 15 JavaScript Development Companies

  1. ImageX Logotype

    ImageX

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

    Ability to deliver

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

    Service focus

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

    xfive

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

    Ability to deliver

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

    Service focus

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

    Brainhub

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

    Ability to deliver

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

    Service focus

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

    The Software House

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

    Ability to deliver

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

    Service focus

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

    Xmartlabs

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

    Ability to deliver

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

    Service focus

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

    Airdev

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

    Ability to deliver

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

    Service focus

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

    WPWeb Infotech

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

    Ability to deliver

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

    Service focus

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

    Lizard Global

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

    Ability to deliver

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

    Service focus

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

    PopArt Studio

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

    Ability to deliver

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

    Service focus

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

    Softonix

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

    Ability to deliver

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

    Service focus

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

    Scopic

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

    Ability to deliver

    39.5/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    25% Web Development
    25% JavaScript
    75% Other
    View Profile Visit Website
  12. GeekyAnts Logotype

    GeekyAnts

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

    Ability to deliver

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

    Service focus

    15% Web Development
    40% JavaScript
    85% Other
    View Profile Visit Website
  13. INOXOFT Logotype

    INOXOFT

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

    Ability to deliver

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

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  14. HTMLPanda Logotype

    HTMLPanda

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

    Ability to deliver

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

    Service focus

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

    SpdLoad

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

    Ability to deliver

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

    Service focus

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

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

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

    Service focus

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

    PowerGate Software

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

    Ability to deliver

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

    Service focus

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

    Incora

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

    Ability to deliver

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

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
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  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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