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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: September 21, 2026
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22,371 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • TRD Digital Marketing Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    35% Search Engine Optimization
    10% AR/VR Development +3
    10% Other Digital Marketing
    10% Pay Per Click
    10% Social Media Marketing

    Focus Areas

    11% JavaScript
    12% PHP
    11% ColdFusion +6
    11% Ember.js
    11% Other programming & scripting languages
    11% Python
    11% Swift
    11% UnrealScript
    11% Visual Basic

    TRD Digital Marketing is a SEO agency. The team offers Search Engine Optimization and Web Development, and the firm is located in Fort Lauderdale, Florida.

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  • Atomate Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    21% Application Management & Support
    21% Application Testing +7
    21% Custom Software Development
    6% E-Commerce Development
    6% Mobile App Development
    3% AI Development
    3% Enterprise App Modernization
    2% IoT Development
    2% Wearable App Development

    Focus Areas

    12% JavaScript
    13% Java
    13% SQL +10
    12% ASP
    12% PHP
    10% Swift
    9% AJAX
    6% Objective C
    4% C
    4% C++
    2% Python
    2% Ruby
    1% Other programming & scripting languages

    Atomate is a small London, England-based custom software development company. The team provides Custom Software Development and Application Management & Support.

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  • IIInigence LLC Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% AR/VR Development
    10% Blockchain +7
    10% Branding
    10% Graphic Design
    10% IoT Development
    10% Mobile App Development
    10% UX/UI Design
    10% Video Production
    10% Web Design

    Focus Areas

    17% JavaScript
    17% C#
    17% C++ +4
    17% Python
    16% C
    10% SQL
    6% Rust

    Established in 2018, IIInigence LLC, a small branding firm, is in Santa Clarita, California. Their services include Branding and Web Design.

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  • Itera.es Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Content Marketing
    20% Mobile App Development +3
    20% UX/UI Design
    10% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    15% JavaScript
    45% Other programming & scripting languages
    40% Python

    Itera.es is a Content Marketing company launched in 2022. The small team provides Content Marketing and UX/UI Design.

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  • Chittak Ltd Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    2 - 9
    Bournemouth, England

    Services provided

    20% Web Development
    30% Custom Software Development
    10% Business Consulting +5
    10% Other IT Consulting and SI
    10% UX/UI Design
    10% Web Design
    5% E-Commerce Development
    5% Other Application Development

    Focus Areas

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

    Chittak Ltd, a software development company, is in Bournemouth, England. Founded in 2008, the team specializes in Custom Software Development and Web Development.

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  • Gold Promotion Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Affiliate Marketing
    10% Content Marketing +7
    10% Digital Strategy
    10% Email Marketing
    10% Marketing Strategy
    10% Sales Outsourcing
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    20% JavaScript
    20% HTML5
    20% Other programming & scripting languages +2
    20% PHP
    20% Ruby

    Established in 2014, Gold Promotion is a small Boston, Massachusetts-based Marketing Strategy company. Their team offers Marketing Strategy and Digital Strategy.

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  • Code and Effect Logotype

    Not yet reviewed

    $25,000+
    $150 - $199 / hr
    2 - 9
    Edmonton, Canada

    Services provided

    20% Web Development
    60% Custom Software Development
    20% Application Management & Support

    Focus Areas

    10% JavaScript
    90% Ruby

    Code and Effect is a custom software development company. Founded in 2007, the team focuses on Custom Software Development and Web Development. The agency is located in Edmonton, Canada.

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  • 24Web Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    São Lourenço (Vila Nogueira de Azeitão), Portugal

    Services provided

    20% Web Development
    45% Custom Software Development
    25% Mobile App Development +1
    10% API Development

    Focus Areas

    10% JavaScript
    25% ASP.NET
    15% HTML5 +5
    15% PHP
    15% jquery
    10% AJAX
    5% Typescript
    5% XML

    24Web, a small custom software development firm, is in São Lourenço (Vila Nogueira de Azeitão), Portugal. The team specializes in Custom Software Development and Mobile App Development.

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  • Globalinfo Ltd Logotype

    Globalinfo Ltd

    Not yet reviewed

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

    Services provided

    20% Web Development
    25% Web Design
    20% Search Engine Optimization +2
    20% Social Media Marketing
    15% Pay Per Click

    Focus Areas

    10% JavaScript
    60% PHP
    10% AJAX +2
    10% ASP
    10% SQL

    Globalinfo Ltd is a web design company. The New Windsor, New Zealand-based company was established in 2006. Their services include Web Design and Search Engine Optimization.

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  • TBA Marketing Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    14% Digital Strategy
    12% Marketing Strategy +8
    12% Pay Per Click
    12% Web Design
    10% Conversion Optimization
    10% Social Media Marketing
    8% Advertising
    5% Search Engine Optimization
    4% Branding
    3% Print Design

    Focus Areas

    20% JavaScript
    20% PHP
    20% SQL +5
    10% C++
    10% Java
    10% XML
    5% Python
    5% Ruby

    TBA Marketing is a Digital Strategy company. The team provides Digital Strategy and Marketing Strategy, and the company is in Lakeland, Florida.

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  • Viron Media Logotype

    Viron Media

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Digital Strategy
    20% E-Commerce Development +2
    20% Search Engine Optimization
    20% Web Design

    Focus Areas

    10% JavaScript
    80% PHP
    10% SQL

    Viron Media is a Digital Strategy company located in Peterborough, England. Founded in 2011, the team offers Digital Strategy and Search Engine Optimization.

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  • Maksuco.com Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    Freelancer
    Lehigh Acres, FL

    Services provided

    20% Web Development
    20% UX/UI Design
    15% Custom Software Development +4
    15% E-Commerce Development
    15% Web Design
    10% Low/No Code Development
    5% Mobile App Development

    Focus Areas

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

    Based in Lehigh Acres, Florida, Maksuco.com is a web design company. They offer Web Design and UX/UI Design and were launched in 2008.

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  • CYBS INNOVATIONS PRIVATE LIMITED Logotype

    CYBS INNOVATIONS PRIVATE LIMITED

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Digital Strategy +3
    20% Mobile App Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    30% JavaScript
    20% HTML5
    20% Python +4
    10% Java
    10% PHP
    5% SQL
    5% jquery

    CYBS INNOVATIONS PRIVATE LIMITED, a Digital Strategy company, is located in Champa, India. Their services include Digital Strategy and Web Design.

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  • Dezxey Logotype

    Dezxey

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% AI Development
    20% Web Design +3
    15% Mobile App Development
    15% Search Engine Optimization
    10% Branding

    Focus Areas

    10% JavaScript
    20% PHP
    20% Python +4
    20% SQL
    10% C
    10% C++
    10% Ruby

    Based in Lahore, Pakistan, Dezxey is an AI company. They offer Artificial Intelligence and Web Design and were founded in 2025.

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  • Infinity Genesis Solutions Logotype

    Infinity Genesis Solutions

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    14% Low/No Code Development
    10% Custom Software Development +13
    10% Mobile App Development
    5% API Development
    5% Application Testing
    5% DevOps Managed Services
    5% E-Commerce Development
    5% Enterprise App Modernization
    5% Graphic Design
    5% Logo
    5% Microservices Architecture Services
    5% Other Application Development
    5% Product Design
    5% UX/UI Design
    1% Web Design

    Focus Areas

    10% JavaScript
    15% Python
    10% Other programming & scripting languages +12
    10% PHP
    5% AJAX
    5% Go
    5% HTML5
    5% Kotlin
    5% Objective C
    5% Ruby
    5% Rust
    5% SQL
    5% Swift
    5% Typescript
    5% jquery

    Custom software development company Infinity Genesis Solutions is based in Lahore, Pakistan. They focus on Custom Software Development and Mobile App Development.

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    $4,500 $7,000 $9,000

    Web App Development Package

    Our Web Development service delivers tailor-made, cutting-edge websites and web applications. From design to deployment, we craft engaging user experiences, ensure mobile responsiveness, and optimize for performance. Let us bring your online vision to life!
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  • InnCoders Logotype

    InnCoders

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Web Design
    10% Cloud Consulting & SI +6
    10% Custom Software Development
    10% E-Commerce Development
    10% IT Strategy Consulting
    10% Mobile & App Marketing
    10% Mobile App Development
    10% Search Engine Optimization

    Focus Areas

    10% JavaScript
    30% ASP.NET
    20% PHP +3
    20% SQL
    10% AJAX
    10% ASP

    InnCoders is a web design agency founded in 2011. The small team offers Web Design and Custom Software Development.

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  • MBARC LABS Inc Logotype

    MBARC LABS Inc

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% Custom Software Development
    25% IoT Development +3
    25% Mobile App Development
    5% AI Development
    5% E-Commerce Development

    Focus Areas

    10% JavaScript
    25% Swift
    15% PHP +7
    10% C
    10% Java
    10% Kotlin
    5% C++
    5% Objective C
    5% Python
    5% SQL

    MBARC LABS Inc is a software development firm established in 2012. The company offers Custom Software Development and IoT development.

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  • Pagespace Logotype

    Pagespace

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Mobile App Development
    10% AR/VR Development +6
    10% E-Commerce Development
    10% Low/No Code Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    11% JavaScript
    12% Kotlin
    11% AJAX +6
    11% Java
    11% Objective C
    11% PHP
    11% SQL
    11% Swift
    11% Typescript

    Pagespace, a web design agency, provide Web Design and Mobile App Development. They were established in 2022.

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  • Pinakii Digital Marketing Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Ghaziabad, India

    Services provided

    10% Web Development
    10% Branding
    10% Content Marketing +7
    10% Email Marketing
    10% Graphic Design
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    25% JavaScript
    25% HTML5
    25% Other programming & scripting languages +1
    25% PHP

    Pinakii Digital Marketing is a Ghaziabad, India-based branding agency. They provide Branding and Social Media Marketing.

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  • Involve Logotype

    Involve

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49

    Services provided

    10% Web Development
    20% E-Commerce Development
    15% Custom Software Development +8
    15% IT Staff Augmentation
    10% UX/UI Design
    5% Application Testing
    5% Graphic Design
    5% Mobile App Development
    5% Pay Per Click
    5% Social Media Marketing
    5% Web Design

    Focus Areas

    20% JavaScript
    40% PHP
    20% SQL +3
    10% Java
    5% Kotlin
    5% Python

    Involve is a small e-commerce development company located in Skopje, North Macedonia and Sheridan, Wyoming. The team specializes in E-Commerce Development and IT staff augmentation.

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  • Web Design Experts Logotype

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

    Services provided

    15% Web Development
    67% Web Design
    18% E-Commerce Development

    Focus Areas

    10% JavaScript
    70% PHP
    10% AJAX +1
    10% ASP.NET

    Web Design Experts specializes in Website Development and Web Design, with a focus on e-commerce solutions and user experience. Reviews highlight their proficiency in transforming business needs into robust digital functionalities, resulting in increased conversions and engagement. Clients commend their consistent communication, timely delivery, and expertise in complex, enterprise web development projects.

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  • BMF Digital Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    70% Search Engine Optimization
    15% Web Design +1
    5% Video Production

    Focus Areas

    15% JavaScript
    70% PHP
    15% Python

    BMF Digital, a SEO company, was launched in 2020. The team specializes in Search Engine Optimization and Web Design.

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  • Adostrophe Logotype

    Adostrophe

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    25% Web Development
    50% Corporate Photography
    25% Pay Per Click

    Focus Areas

    30% JavaScript
    45% HTML5
    25% Other programming & scripting languages

    Adostrophe is a Corporate Photography company founded in 2017. Their team focuses on Corporate Photography and Pay Per Click.

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  • outofplace Logotype

    outofplace

    Not yet reviewed

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

    Services provided

    15% Web Development
    10% Application Management & Support
    10% Custom Software Development +7
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Graphic Design
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    5% AI Development

    Focus Areas

    35% JavaScript
    50% Typescript
    15% HTML5

    Outofplace is a web development company. Located in Warszawa, Poland, the team focuses on Web Development and Web Design.

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  • Techomind An IT Company Logotype

    5.0 1 review
    $1,000+
    $50 - $99 / hr
    10 - 49
    Varanasi, India

    Services provided

    20% Web Development
    20% Branding
    20% Mobile App Development +3
    20% Search Engine Optimization
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    35% JavaScript
    65% PHP

    Techomind An IT Company specializes in Website Development, Web Design, and Online Development, providing comprehensive services including website creation, booking engine integration, and business strategy formulation. Reviews highlight their commitment to understanding client needs, timely delivery, and offering excellent value, with notable strengths in communication, adaptability, and the ability to exceed expectations within budget constraints.

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  • LinkX Digital Logotype

    LinkX Digital

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49

    Services provided

    35% Web Development
    35% Mobile App Development
    30% E-Commerce Development

    Focus Areas

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

    LinkX Digital, a website development company, offers Web Development and Mobile App Development. The company is based in Vadodara, India.

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  • Nanostack Private Limited Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    35% JavaScript
    20% Typescript
    15% HTML5 +2
    15% Redux
    15% SQL

    Nanostack Private Limited, an UX design company, is in Bhopal, India. Their services include UX/UI Design and Custom Software Development.

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  • Firsttouch Digitals Global Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% Call Center Services
    15% Email Marketing +7
    10% CRM Consulting and SI
    10% Custom Software Development
    10% E-Commerce Development
    10% Sales Outsourcing
    5% Pay Per Click
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    40% Typescript
    10% Java +5
    10% PHP
    10% Python
    10% SQL
    5% C#
    5% C++

    Firsttouch Digitals Global is a website development firm located in London, England. They provide Web Development and Email Marketing.

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  • SEO Graduate Logotype

    SEO Graduate

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Pay Per Click
    20% Search Engine Optimization +4
    20% Social Media Marketing
    10% Content Marketing
    10% E-Commerce Development
    10% Web Design

    Focus Areas

    25% JavaScript
    25% HTML5
    25% Other programming & scripting languages +1
    25% PHP

    Launched in 2023, SEO Graduate is a social media marketing agency. Their team provides Social Media Marketing and Search Engine Optimization.

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  • VTechWorks Logotype

    VTechWorks

    Not yet reviewed

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

    Services provided

    20% Web Development
    40% AI Development
    20% Custom Software Development +1
    20% Mobile App Development

    Focus Areas

    20% JavaScript
    50% Typescript
    30% Go

    VTechWorks is an AI company. In Chennai, India, their team specializes in Artificial Intelligence and Custom Software Development.

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  • Navinspire IA Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% AI Consulting
    20% AI Development +4
    15% AI Agents
    15% Custom Software Development
    10% API Development
    10% Generative AI

    Focus Areas

    15% JavaScript
    40% Python
    25% Typescript +4
    5% C#
    5% HTML5
    5% Java
    5% SQL

    In Paris, France and Tunis, Tunisia, Navinspire IA is an AI Consulting company. Their services include AI Consulting and Artificial Intelligence.

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  • NETTOM.com Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Custom Software Development
    25% E-Commerce Development +6
    15% Application Management & Support
    5% BI & Big Data Consulting & SI
    5% Business Consulting
    5% CRM Consulting and SI
    5% Cybersecurity
    5% IT Strategy Consulting

    Focus Areas

    10% JavaScript
    65% PHP
    10% Java +2
    10% SQL
    5% Other programming & scripting languages

    Custom software development firm NETTOM.com is in Olsztyn, Poland. Established in 2004, the team specializes in Custom Software Development and E-Commerce Development.

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  • ZIN Software Solution Logotype

    ZIN Software Solution

    Not yet reviewed

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

    Services provided

    15% Web Development
    25% Digital Strategy
    25% Graphic Design +2
    25% Search Engine Optimization
    10% Low/No Code Development

    Focus Areas

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

    In Lahore, Pakistan and Lahore, Pakistan, ZIN Software Solution is a small Digital Strategy company. Their services include Digital Strategy and Search Engine Optimization.

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  • ebs Digital Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Dubai, United Arab Emirates

    Services provided

    10% Web Development
    30% Performance Marketing
    25% Search Engine Optimization +2
    20% Social Media Marketing
    15% Web Design

    Focus Areas

    25% JavaScript
    35% Python
    30% SQL +1
    10% PHP

    Ebs Digital is a Performance Marketing company. Founded in 2023, the company specializes in Performance Marketing and Search Engine Optimization.

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  • MailingInfoUSA Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Edison, NJ

    Services provided

    20% Web Development
    50% Business Consulting
    20% BI & Big Data Consulting & SI +1
    10% AR/VR Development

    Focus Areas

    11% JavaScript
    12% Kotlin
    11% Ember.js +6
    11% Java
    11% Other programming & scripting languages
    11% PHP
    11% Python
    11% Typescript
    11% UnrealScript

    MailingInfoUSA, a Business Consulting company, was established in 2022. The team specializes in Business Consulting and BI & big data consulting & SI.

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  • Rubik Technologies Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Search Engine Optimization
    10% E-Commerce Development +6
    10% Graphic Design
    10% Mobile App Development
    10% Pay Per Click
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    30% JavaScript
    20% PHP
    20% SQL +2
    15% Java
    15% Swift

    Small SEO company Rubik Technologies, is headquartered in Tiranë, Albania. The team focuses on Search Engine Optimization and UX/UI Design.

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  • MAPOS IT Services Pvt Ltd Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    50% IT Staff Augmentation
    10% Application Testing +2
    10% E-Commerce Development
    10% Mobile App Development

    Focus Areas

    20% JavaScript
    40% C#
    20% ASP.NET +2
    15% SQL
    5% AJAX

    MAPOS IT Services Pvt Ltd is a Chennai, India-based IT staff augmentation company. Their services include IT staff augmentation and Web Development.

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  • Biokod Lab Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    60% Mobile App Development
    10% Graphic Design +1
    10% UX/UI Design

    Focus Areas

    20% JavaScript
    30% Java
    30% Swift +1
    20% Python

    Biokod Lab is an application development company. They are headquartered in Warszawa, Poland and have small team. They offer Mobile App Development and Web Development.

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  • Loftymote Logotype

    Loftymote

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Mobile App Development
    10% Application Testing +3
    10% Custom Software Development
    10% IoT Development
    10% Wearable App Development

    Focus Areas

    10% JavaScript
    30% Swift
    20% Java +4
    10% C++
    10% Objective C
    10% SQL
    10% XML

    Loftymote is an application development firm headquartered in Romania. Their services include Mobile App Development and Web Development.

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  • Huma IT Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    hillsborough, NJ

    Services provided

    20% Web Development
    20% Cloud Consulting & SI
    20% Custom Software Development +2
    20% Mobile App Development
    20% UX/UI Design

    Focus Areas

    20% JavaScript
    40% Java
    20% SQL +2
    10% Python
    10% Swift

    Huma IT, a small software development company, is located in hillsborough, New Jersey. The team focuses on Custom Software Development and UX/UI Design.

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  • Sumato Consulting Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    Kraków, Poland

    Services provided

    20% Web Development
    50% Custom Software Development
    10% Application Testing +2
    10% IT Strategy Consulting
    10% Mobile App Development

    Focus Areas

    20% JavaScript
    60% Java
    15% SQL +1
    5% XML

    Sumato Consulting is a software development company. Their small team is located in Kraków, Poland. Their team offers Custom Software Development and Web Development.

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  • Simplex Solutions Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    50% Custom Software Development
    20% E-Commerce Development

    Focus Areas

    10% JavaScript
    40% SQL
    30% Python +2
    10% AJAX
    10% Redux

    Headquartered in Gurugram, India, Simplex Solutions is a custom software development company. The team provides Custom Software Development and Web Development.

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  • Dinámico Inc Logotype

    Dinámico Inc

    Not yet reviewed

    $5,000+
    Undisclosed
    2 - 9

    Services provided

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

    Focus Areas

    20% JavaScript
    20% Java
    20% Kotlin +2
    20% Python
    20% Swift

    User experience design company Dinámico Inc is headquartered in Panamá, Panama and Panamá, Panama. The team offers UX/UI Design and Mobile App Development.

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  • StoryArc Logotype

    StoryArc

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    2 - 9

    Services provided

    20% Web Development
    25% AI Development
    25% BI & Big Data Consulting & SI +2
    20% Conversion Optimization
    10% Mobile App Development

    Focus Areas

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

    StoryArc, an AI firm, was founded in 2017. They offers Artificial Intelligence and BI & big data consulting & SI.

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  • Swift Consulting, LLC Logotype

    Swift Consulting, LLC

    Not yet reviewed

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

    Services provided

    20% Web Development
    25% Web Design
    20% IT Strategy Consulting +3
    15% Custom Software Development
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    20% JavaScript
    25% Apex
    20% Java +3
    15% Swift
    10% PHP
    10% SQL

    Swift Consulting, LLC is a web design agency. Their team is based in Phoenix, Arizona. The firm provides Web Design and IT strategy consulting.

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  • BR Codex Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% UX/UI Design
    20% Web Design +6
    10% Custom Software Development
    10% E-Commerce Development
    10% Graphic Design
    10% Logo
    5% Email Marketing
    5% Search Engine Optimization

    Focus Areas

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

    Based in Lalitpur, Nepal and Nepal, BR Codex is an user experience company. Their services include UX/UI Design and Web Design.

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  • Devian Labs Logotype

    Devian Labs

    Not yet reviewed

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

    Services provided

    20% Web Development
    30% Custom Software Development
    20% Mobile App Development +2
    20% UX/UI Design
    10% Enterprise App Modernization

    Focus Areas

    20% JavaScript
    40% C#
    10% Java +4
    10% Python
    10% Swift
    5% PHP
    5% SQL

    Established in 2016, Devian Labs is a software development firm. The team specializes in Custom Software Development and UX/UI Design and is based in Monterrey, Mexico.

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  • Digital Brain Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    2 - 9
    Troy, MI

    Services provided

    20% Web Development
    20% AI Development
    20% Custom Software Development +3
    20% Mobile App Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    20% JavaScript
    20% Java
    20% Python +3
    20% Swift
    10% Kotlin
    10% SQL

    Digital Brain is a Troy, Michigan-based custom software development company. The team focuses on Custom Software Development and Artificial Intelligence.

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  • Adept Software, LLC Logotype

    Not yet reviewed

    $50,000+
    $100 - $149 / hr
    2 - 9
    Parker, CO

    Services provided

    10% Web Development
    40% Custom Software Development
    10% AI Development +4
    10% Application Management & Support
    10% BI & Big Data Consulting & SI
    10% Enterprise App Modernization
    10% Other Application Development

    Focus Areas

    30% JavaScript
    30% SQL
    20% ASP.NET +1
    20% C#

    Software development firm Adept Software, LLC was established in 2019. The small team offers Custom Software Development and Enterprise App Modernization.

    Read more
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  • Login 2 World Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Custom Software Development
    15% E-Commerce Development +5
    15% Web Design
    5% CRM Consulting and SI
    5% ERP Consulting and SI
    5% IT Strategy Consulting
    5% Logo

    Focus Areas

    15% JavaScript
    20% C#
    20% SQL +4
    15% ASP.NET
    10% AJAX
    10% Visual Basic
    10% XML

    Login 2 World is a custom software development firm. The team specializes in Custom Software Development and Web Development and is based in Delhi, India.

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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 GeekyAnts
4 Flowout
5 Brainhub
6 The Software House
7 PowerGate Software
8 HTMLPanda
9 FocusReactive
10 Arcanys
11 WPWeb Infotech
12 Softonix
13 PopArt Studio
14 Lizard Global
15 Experion Technologies

List of the Top 15 JavaScript Development Companies

  1. ImageX Logotype

    ImageX

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

    Ability to deliver

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

    35.9/40.0
    19/20 Reviews
    10/10 Clients & Experience
    6.9/10 Market Presence

    Service focus

    60% Web Development
    50% JavaScript
    40% Other
    View Profile Visit Website
  3. GeekyAnts Logotype

    GeekyAnts

    $10,000+
    $25 - $49 / hr
    250 - 999
    Bengaluru, India

    Ability to deliver

    37.2/40.0
    20/20 Reviews
    10/10 Clients & Experience
    7.2/10 Market Presence

    Service focus

    20% Web Development
    40% JavaScript
    80% Other
    View Profile Visit Website
  4. Flowout Logotype

    Flowout

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

    Ability to deliver

    35.1/40.0
    20/20 Reviews
    10/10 Clients & Experience
    5.1/10 Market Presence

    Service focus

    40% Web Development
    100% JavaScript
    60% Other
    View Profile Visit Website
  5. Brainhub Logotype

    Brainhub

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

    Ability to deliver

    34.1/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

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

    The Software House

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

    Ability to deliver

    34.5/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

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

    PowerGate Software

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

    Ability to deliver

    35.9/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    7.1/10 Market Presence

    Service focus

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

    HTMLPanda

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

    Ability to deliver

    32.8/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    6.6/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  9. FocusReactive Logotype

    FocusReactive

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

    Ability to deliver

    34.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

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

    Arcanys

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

    Ability to deliver

    35.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    30% Web Development
    20% JavaScript
    70% Other
    View Profile Visit Website
  11. WPWeb Infotech Logotype

    WPWeb Infotech

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

    Ability to deliver

    37/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    7.4/10 Market Presence

    Service focus

    45% Web Development
    10% JavaScript
    55% Other
    View Profile Visit Website
  12. Softonix Logotype

    Softonix

    $5,000+
    $25 - $49 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    32.3/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    5.1/10 Market Presence

    Service focus

    70% Web Development
    50% JavaScript
    30% Other
    View Profile Visit Website
  13. PopArt Studio Logotype

    PopArt Studio

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

    Ability to deliver

    35.6/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    6/10 Market Presence

    Service focus

    35% Web Development
    40% JavaScript
    65% Other
    View Profile Visit Website
  14. Lizard Global Logotype

    Lizard Global

    $10,000+
    $50 - $99 / hr
    50 - 249
    Amsterdam, Netherlands

    Ability to deliver

    34.9/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    5.1/10 Market Presence

    Service focus

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

    Experion Technologies

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

    Ability to deliver

    33.6/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    20% Web Development
    25% JavaScript
    80% Other
    View Profile Visit Website
  16. INOXOFT Logotype

    INOXOFT

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

    Ability to deliver

    35.5/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    6.7/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  17. Cleveroad Logotype

    Cleveroad

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

    Ability to deliver

    36.2/40.0
    20/20 Reviews
    10/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

    30% Web Development
    15% JavaScript
    70% Other
    View Profile Visit Website
  18. Povio Logotype

    Povio

    $10,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA

    Ability to deliver

    32.6/40.0
    18.8/20 Reviews
    8.3/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    55% Web Development
    45% JavaScript
    45% Other
    View Profile Visit Website
  19. Sigma Software Group Logotype

    Sigma Software Group

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

    Ability to deliver

    36.3/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    8.8/10 Market Presence

    Service focus

    15% Web Development
    18% JavaScript
    85% Other
    View Profile Visit Website
  20. Xmartlabs Logotype

    Xmartlabs

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

    Ability to deliver

    33.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    50% Web Development
    35% JavaScript
    50% Other
    View Profile Visit Website
  21. Incora Logotype

    Incora

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

    Ability to deliver

    33.1/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  23. Adchitects Logotype

    Adchitects

    $25,000+
    $50 - $99 / hr
    10 - 49
    Poznań, Poland

    Ability to deliver

    33.8/40.0
    17/20 Reviews
    10/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    50% Web Development
    60% JavaScript
    50% Other
    View Profile Visit Website
  24. Techuz InfoWeb Pvt. Ltd. Logotype

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

    31.9/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  25. SpdLoad Logotype

    SpdLoad

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

    Ability to deliver

    31.9/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    45% Web Development
    50% JavaScript
    55% Other
    View Profile Visit Website
  26. XWP Logotype

    XWP

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

    Ability to deliver

    31.9/40.0
    15.8/20 Reviews
    10/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  27. Toptal Logotype

    Toptal

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

    Ability to deliver

    33.9/40.0
    17.2/20 Reviews
    9.9/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  28. unicrew Logotype

    unicrew

    $10,000+
    $25 - $49 / hr
    50 - 249
    Kraków, Poland

    Ability to deliver

    33.8/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    5/10 Market Presence

    Service focus

    30% Web Development
    50% JavaScript
    70% Other
    View Profile Visit Website
  29. Konstant Infosolutions Logotype

    Konstant Infosolutions

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

    Ability to deliver

    37.4/40.0
    20/20 Reviews
    10/10 Clients & Experience
    7.4/10 Market Presence

    Service focus

    10% Web Development
    25% JavaScript
    90% Other
    View Profile Visit Website
  30. Vardot Logotype

    Vardot

    $25,000+
    $100 - $149 / hr
    50 - 249
    Santa Clara, CA

    Ability to deliver

    35.1/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    7.3/10 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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