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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 24, 2026
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22,371 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Nasiwak IT Solutions Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% IT Managed Services
    25% Robotics Process Automation +5
    20% Custom Software Development
    5% BI & Big Data Consulting & SI
    5% E-Commerce Development
    5% IT Strategy Consulting
    5% Mobile App Development

    Focus Areas

    35% JavaScript
    35% Python
    20% SQL +1
    10% Visual Basic

    Nasiwak IT Solutions is an IT managed services company founded in 2022. The team focuses on IT managed services and Robotics Process Automation and is based in Bengaluru, India.

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  • Carefully Coded Logotype

    Carefully Coded

    Not yet reviewed

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

    Services provided

    30% Web Development
    20% Mobile App Development
    20% UX/UI Design +2
    15% Cloud Consulting & SI
    15% E-Commerce Development

    Focus Areas

    25% JavaScript
    25% Go
    20% Python +2
    20% SQL
    10% Other programming & scripting languages

    Website development firm Carefully Coded is in Ipswich, England. They provide Web Development and UX/UI Design and were established in 2022.

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  • Accuraten Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    30% Web Design
    20% Graphic Design +1
    10% UX/UI Design

    Focus Areas

    20% JavaScript
    70% PHP
    10% Python

    Accuraten is a web development firm. Founded in 2014, the team focuses on Web Development and Web Design. The agency is in Estoril, Portugal and Estoril, Portugal.

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  • Vaival Technologies Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    Chicago, IL

    Services provided

    10% Web Development
    10% AI Consulting
    10% AI Development +7
    10% Application Testing
    10% Blockchain
    10% Custom Software Development
    10% E-Commerce Development
    10% IT Staff Augmentation
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C++ +7
    10% Go
    10% HTML5
    10% Java
    10% Kotlin
    10% PHP
    10% Python
    10% Swift

    Vaival Technologies is an user experience agency. The Chicago, Illinois-based team specializes in UX/UI Design and IT staff augmentation.

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  • StarSpectre Logotype

    StarSpectre

    Not yet reviewed

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

    Services provided

    25% Web Development
    35% Custom Software Development
    20% Mobile App Development +3
    10% AI Development
    5% API Development
    5% Application Management & Support

    Focus Areas

    20% JavaScript
    20% Python
    20% Redux +4
    20% SQL
    10% Typescript
    5% C#
    5% HTML5

    StarSpectre is a small software development firm founded in 2024. Their team provides Custom Software Development and Web Development.

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  • Ozy Solutions Logotype

    Ozy Solutions

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

    Services provided

    45% Web Development
    35% Custom Software Development
    10% Branding +1
    10% E-Commerce Development

    Focus Areas

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

    Infomist tube specializes in exceptional website design and development, providing services characterized by professionalism, creativity, and effective communication. Reviews consistently commend Danish for delivering visually stunning, user-friendly websites that align with brand identities. Clients highlight improved user experiences, increased website traffic, and enhanced search engine rankings, reflecting overall satisfaction and trust in Infomist tube's expertise and commitment to client success.

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  • Black Ires Marketing Solutions Logotype

    5.0 1 review
    $1,000+
    $300+ / hr
    10 - 49
    Dubai, United Arab Emirates

    Services provided

    10% Web Development
    20% Branding
    10% AR/VR Development +10
    10% Business Consulting
    10% Ecommerce Marketing
    5% Blockchain Marketing
    5% E-Commerce Development
    5% Event Marketing
    5% Graphic Design
    5% Marketing Strategy
    5% Mobile App Development
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    13% JavaScript
    27% PHP
    20% HTML5 +3
    14% SQL
    13% C++
    13% Python

    Black Ires Marketing Solutions offers services in marketing strategy, business development, and consultation. Reviews highlight their professionalism, timely delivery, and success in meeting key performance indicators. Clients appreciate the team's extensive experience, professional certifications, strong connections, and well-documented processes. Overall, Black Ires Marketing Solutions demonstrates a high level of expertise and reliability.

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  • Dalol Web Services Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    20% JavaScript
    20% C++
    20% Other programming & scripting languages +4
    20% PHP
    10% SQL
    5% AJAX
    5% C

    Launched in 2019, Dalol Web Services is a software development company. The small team provides Custom Software Development and E-Commerce Development.

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  • Seismic Pixels Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    15% JavaScript
    70% PHP
    15% AJAX

    Seismic Pixels is a website development firm. Their team is in Windham, Maine and provides Web Development and Web Design.

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  • KeyMouse IT Services Pvt. Ltd. Logotype

    KeyMouse IT Services Pvt. Ltd.

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Content Marketing
    15% Pay Per Click +5
    15% Search Engine Optimization
    15% Social Media Marketing
    10% Low/No Code Development
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    20% JavaScript
    15% HTML5
    15% Redux +8
    12% SQL
    10% PHP
    10% Typescript
    8% Python
    5% Other programming & scripting languages
    2% Go
    2% Rust
    1% Ember.js

    Established in 2018, KeyMouse IT Services Pvt. Ltd. Is a social media marketing company. The firm focuses on Social Media Marketing and Content Marketing, and is small.

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  • ASH IT Service Logotype

    4.0 1 review
    $25,000+
    $25 - $49 / hr
    50 - 249
    New Delhi, India

    Services provided

    25% Web Development
    25% Mobile App Development
    20% Custom Software Development +2
    20% Other Digital Marketing
    10% Low/No Code Development

    Focus Areas

    20% JavaScript
    25% SQL
    15% PHP +4
    15% Python
    10% Java
    10% Kotlin
    5% Ember.js

    ASH IT Service specializes in Web Development, offering a wide range of services from web design to comprehensive online development and programming. Their reviews emphasize their strong technical skills, innovative design solutions, and commitment to delivering high-quality work. Clients consistently highlight their effective project management, clear communication, and the impressive outcomes such as increased website traffic and enhanced user engagement.

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  • XnRel Private Limited Logotype

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

    Services provided

    25% Web Development
    35% IT Managed Services
    30% Mobile App Development +1
    10% AR/VR Development

    Focus Areas

    11% JavaScript
    12% PHP
    11% Ember.js +6
    11% Objective C
    11% Other programming & scripting languages
    11% Python
    11% Typescript
    11% UnrealScript
    11% Visual Basic

    XnRel Private Limited offers services in PeopleSoft Campus Solutions reimplementation, data analytics, cloud services support, and Microsoft identity management, among others. Reviews highlight their exceptional work quality, timely delivery, and commitment to customer satisfaction. Their meticulous project management and highly qualified consultants ensure optimized business processes and smooth implementation of complex systems.

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  • Merock Agency Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9
    Kampala, Uganda

    Services provided

    60% Web Development
    19% Web Design
    10% E-Commerce Development +3
    8% Search Engine Optimization
    2% Social Media Marketing
    1% Logo

    Focus Areas

    20% JavaScript
    70% PHP
    10% AJAX

    Merock Agency is a website development company launched in 2017. The agency specializes in Web Development and Web Design, and is small.

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  • Insider® Logotype

    Insider®

    Not yet reviewed

    $25,000+
    $200 - $300 / hr
    2 - 9

    Services provided

    20% Web Development
    30% Low/No Code Development
    20% Web Design +3
    10% Branding
    10% Logo
    10% UX/UI Design

    Focus Areas

    70% JavaScript
    20% Typescript
    10% HTML5

    Insider® is a Low/No Code Development company. Established in 2019, the team focuses on Low/No Code Development and Web Design.

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  • Outer Labs Studio Logotype

    Outer Labs Studio

    Not yet reviewed

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

    Services provided

    25% Web Development
    15% Web Design
    10% Branding +9
    10% Low/No Code Development
    5% Blockchain
    5% Custom Software Development
    5% E-Commerce Development
    5% Logo
    5% Mobile App Development
    5% Packaging Design
    5% Print Design
    5% UX/UI Design

    Focus Areas

    45% JavaScript
    45% Python
    10% Other programming & scripting languages

    Outer Labs Studio, a web design agency, was founded in 2021. Located in New York, New York, the team focuses on Web Design and Web Development.

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  • ITechia Solutions Logotype

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

    Services provided

    40% Web Development
    20% Custom Software Development
    20% UX/UI Design +2
    10% IoT Development
    10% Search Engine Optimization

    Focus Areas

    20% JavaScript
    30% Redux
    20% SQL +3
    10% Ember.js
    10% Python
    10% Typescript

    ITechia Solutions specializes in web development and maintenance services, employing technologies like React Js and Firefox. Their clients, such as Green Galaxy, commend their excellent project management, timely updates via scrum meetings, and significant positive impact on profitability. The overall feedback highlights their cost-effectiveness and high-quality work.

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  • Deskset Software Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Custom Software Development
    20% E-Commerce Development +3
    10% Mobile App Development
    5% CRM Consulting and SI
    5% Cloud Consulting & SI

    Focus Areas

    25% JavaScript
    30% PHP
    10% AJAX +4
    10% Go
    10% Redux
    10% SQL
    5% Swift

    Deskset Software is a custom software development firm. They offer Custom Software Development and Web Development and were founded in 2020.

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  • Gorgona Studio – Digital Agency Logotype

    Gorgona Studio – Digital Agency

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49

    Services provided

    13% Web Development
    20% Search Engine Optimization
    17% Social Media Marketing +9
    10% Marketing Strategy
    8% Pay Per Click
    6% Digital Strategy
    5% Branding
    5% Content Marketing
    5% Conversion Optimization
    5% Email Marketing
    5% Other Digital Marketing
    1% Ecommerce Marketing

    Focus Areas

    47% JavaScript
    40% PHP
    5% SQL +2
    5% Typescript
    3% XML

    In Khmelnitsky, Ukraine, Gorgona Studio – Digital Agency is a small SEO agency. Their services include Search Engine Optimization and Social Media Marketing.

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  • Envicta (Pvt) Ltd Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Dehiwala-Mount Lavinia, Sri Lanka

    Services provided

    50% Web Development
    50% Web Design

    Focus Areas

    10% JavaScript
    15% Java
    15% Python +6
    10% C
    10% C#
    10% C++
    10% Kotlin
    10% PHP
    10% SQL

    Envicta (Pvt) Ltd is a web design company and website development firm. Established in 2019, their team focuses on Web Design and Web Development.

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  • Magna Opus Software Services Pvt Ltd Logotype

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

    Services provided

    25% Web Development
    50% Mobile App Development
    15% Custom Software Development +1
    10% Low/No Code Development

    Focus Areas

    20% JavaScript
    20% HTML5
    20% PHP +2
    20% SQL
    20% jquery

    Magna Opus Software Services Pvt Ltd provides comprehensive Website Development and Web Design services, excelling in creating custom web portals and dashboards. The reviews highlight their ability to deliver projects on time with smooth processes, responsive communication, and pricing that aligns with client budgets, making them a reliable choice for online development needs.

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  • Resovere Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    2 - 9
    Tampa, FL

    Services provided

    33% Web Development
    34% Digital Strategy
    33% Web Design

    Focus Areas

    40% JavaScript
    40% PHP
    20% Other programming & scripting languages

    Resovere is a Digital Strategy company. The Tampa, Florida-based agency was founded in 2017. Their services include Digital Strategy and Web Design.

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  • Alevla Software Solutions Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Mobile App Development
    25% Custom Software Development +1
    15% AI Development

    Focus Areas

    10% JavaScript
    10% HTML5
    10% Objective C +7
    10% Other programming & scripting languages
    10% Python
    10% Redux
    10% Swift
    10% Typescript
    10% Visual Basic
    10% jquery

    Founded in 2022, Alevla Software Solutions is a small website development company in Timișoara, Romania. Their team specializes in Web Development and Mobile App Development.

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    $2,000 Local companies or small businesses $5,000 National companies seeking scalable solutions $15,000 Global brands or enterprises requiring platforms

    Custom Full-Stack Web Development Package

    We provide end-to-end web development services using modern frameworks like Next.js and React for the front end, and Node.js for a powerful backend. Whether you need a single-page application, a dynamic e-commerce platform, or a complex enterprise solution, our team ensures high performance, scalability, and a seamless user experience.
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  • Hypen Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    25% JavaScript
    35% PHP
    10% Java +4
    10% Python
    10% SQL
    5% Swift
    5% Typescript

    Hypen is a small Iași, Romania-based custom software development firm. Their services include Custom Software Development and IT staff augmentation.

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  • MeroxIO IT Solutions Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49
    Noida, India

    Services provided

    25% Web Development
    25% E-Commerce Development
    25% Ecommerce Marketing +1
    25% Search Engine Optimization

    Focus Areas

    10% JavaScript
    10% Ember.js
    10% Java +7
    10% Objective C
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Typescript
    10% UnrealScript
    10% Visual Basic

    Established in 2018, MeroxIO IT Solutions is a SEO services firm. The team provides Search Engine Optimization and Web Development.

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  • Nahr Development Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% E-Commerce Development
    30% Mobile App Development +1
    10% Custom Software Development

    Focus Areas

    10% JavaScript
    35% ASP.NET
    20% SQL +3
    15% C#
    15% Kotlin
    5% PHP

    Established in 2007, Nahr Development is a small web development company. Their services include Web Development and Mobile App Development.

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  • Pixler IT Solution Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    20% Application Management & Support
    20% Mobile App Development +3
    20% UX/UI Design
    15% Web Design
    10% Application Testing

    Focus Areas

    10% JavaScript
    20% AJAX
    20% Objective C +3
    20% PHP
    20% Swift
    10% SQL

    Pixler IT Solution , an user experience design agency, was established in 2012. The agency offers UX/UI Design and Mobile App Development, and is small.

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  • Southern Made Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Nashville, TN

    Services provided

    15% Web Development
    40% Custom Software Development
    10% Web Design +7
    5% AR/VR Development
    5% Application Management & Support
    5% Digital Strategy
    5% E-Commerce Development
    5% Enterprise App Modernization
    5% Graphic Design
    5% Mobile App Development

    Focus Areas

    10% JavaScript
    50% Ruby
    30% PHP +2
    5% AJAX
    5% Other programming & scripting languages

    Southern Made is a software development firm. Launched in 2016, the firm is based in Nashville, Tennessee. Their services include Custom Software Development and Web Development.

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  • Digillex Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    15% UX/UI Design
    10% Branding +7
    10% Content Marketing
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    5% AI Development
    5% Advertising
    5% Pay Per Click

    Focus Areas

    25% JavaScript
    50% PHP
    25% HTML5

    Digillex is a web development firm. The Gujranwala, Pakistan-based agency was founded in 2022. Their services include Web Development and UX/UI Design.

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  • Mundrisoft Solutions Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    Pune, India

    Services provided

    10% Web Development
    30% Custom Software Development
    20% Enterprise App Modernization +3
    20% IT Staff Augmentation
    10% IT Managed Services
    10% IT Strategy Consulting

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C# +8
    10% Java
    10% Other programming & scripting languages
    10% Redux
    10% SQL
    10% Swift
    10% Typescript
    5% PHP
    5% XML

    Mundrisoft Solutions is a custom software development firm launched in 2012. Their team specializes in Custom Software Development and IT staff augmentation.

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  • Cantina Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Boston, MA

    Services provided

    15% Web Development
    20% UX/UI Design
    15% Mobile App Development +5
    10% AR/VR Development
    10% IoT Development
    10% Product Design
    10% Wearable App Development
    10% Web Design

    Focus Areas

    30% JavaScript
    20% Other programming & scripting languages
    20% Python +2
    20% Swift
    10% Objective C

    Cantina is an UX company. Located in Boston, Massachusetts, their team focuses on UX/UI Design and Mobile App Development.

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  • Vartheta Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    30% Digital Strategy
    10% AR/VR Development +2
    10% Custom Software Development
    10% Mobile App Development

    Focus Areas

    17% JavaScript
    17% PHP
    11% C# +10
    6% Ember.js
    6% Objective C
    6% Python
    6% Redux
    6% Ruby
    6% Swift
    6% Visual Basic
    5% SQL
    4% AJAX
    4% Kotlin

    Vartheta, a web development firm, is in New York, New York and Houston, Texas. The team provides Web Development and Digital Strategy.

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  • POLES n ZEROS Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Graphic Design
    10% Logo +12
    10% UX/UI Design
    10% Web Design
    8% Branding
    8% E-Commerce Development
    8% Print Design
    5% Custom Software Development
    4% Content Marketing
    4% Digital Strategy
    4% Email Marketing
    3% Conversion Optimization
    3% Marketing Strategy
    3% Social Media Marketing

    Focus Areas

    25% JavaScript
    25% C++
    25% PHP +1
    25% SQL

    In Dhaka, Bangladesh, POLES n ZEROS is a small UX design agency. The team provides UX/UI Design and Graphic Design.

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  • SP Engineers OÜ Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    Tallinn, Estonia

    Services provided

    15% Web Development
    30% IoT Development
    30% Mobile App Development +2
    20% Custom Software Development
    5% IT Strategy Consulting

    Focus Areas

    20% JavaScript
    20% Kotlin
    20% PHP +3
    20% Swift
    15% Python
    5% Java

    Established in 2014, SP Engineers OÜ is a small Tallinn, Estonia-based mobile app development firm. Their services include Mobile App Development and IoT development.

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  • Studyleague IT Solutions LLP Logotype

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

    Services provided

    10% Web Development
    45% Mobile App Development
    11% UX/UI Design +4
    10% E-Commerce Development
    10% Web Design
    8% Search Engine Optimization
    6% Social Media Marketing

    Focus Areas

    20% JavaScript
    30% PHP
    20% AJAX +2
    20% SQL
    10% Visual Basic

    Studyleague IT Solutions LLP provides Website Development, Web Design, and Online Development services. Reviews highlight their quality service, effective communication, and impressive project management. Clients appreciate their friendly staff and the high standard of deliverables, with no significant areas for improvement mentioned.

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  • Brigadoon Technology, LLC Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    40% Custom Software Development
    20% BI & Big Data Consulting & SI +1
    20% Enterprise App Modernization

    Focus Areas

    10% JavaScript
    20% SQL
    10% ASP.NET +6
    10% C#
    10% C++
    10% Java
    10% PHP
    10% Python
    10% XML

    Brigadoon Technology, LLC is a software development firm. Established in 2017, their team provides Custom Software Development and BI & big data consulting & SI.

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  • CERS Software Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Mobile App Development +3
    20% Web Design
    10% Social Media Marketing
    10% UX/UI Design

    Focus Areas

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

    Launched in 2009, CERS Software is an e-commerce development firm. The team specializes in E-Commerce Development and Mobile App Development.

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  • Ursa Digital Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    North Miami Beach, FL

    Services provided

    15% Web Development
    25% UX/UI Design
    20% E-Commerce Development +3
    15% Digital Strategy
    15% Search Engine Optimization
    10% Product Design

    Focus Areas

    15% JavaScript
    20% PHP
    15% AJAX +5
    15% C++
    10% Java
    10% Python
    10% Ruby
    5% SQL

    Ursa Digital, an user experience company, was launched in 2009. The agency specializes in UX/UI Design and E-Commerce Development.

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  • Wise Digital Group Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    40% Pay Per Click
    10% Content Marketing +4
    10% Conversion Optimization
    10% Digital Strategy
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

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

    Wise Digital Group is a pay per click company. The team is located in Vancouver, Canada and Bolton, England, and their services include Pay Per Click and Content Marketing.

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  • widest digital media Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    25% Pay Per Click
    25% Web Design +6
    10% Search Engine Optimization
    6% E-Commerce Development
    4% Advertising
    4% Logo
    3% Branding
    3% Social Media Marketing

    Focus Areas

    10% JavaScript
    40% PHP
    20% Other programming & scripting languages +12
    10% SQL
    10% Visual Basic
    1% AJAX
    1% ASP.NET
    1% C#
    1% C++
    1% Ember.js
    1% Java
    1% Kotlin
    1% Redux
    1% Ruby
    1% XML

    PPC agency widest digital media was founded in 2020. The small team offers Pay Per Click and Web Design.

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  • Cellock Ltd Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% AI Development
    15% Custom Software Development +8
    15% IoT Development
    10% BI & Big Data Consulting & SI
    10% Mobile App Development
    5% AR/VR Development
    5% Cloud Consulting & SI
    5% E-Commerce Development
    5% IT Strategy Consulting
    5% Wearable App Development

    Focus Areas

    20% JavaScript
    20% C#
    20% Redux +3
    20% Typescript
    10% Python
    10% SQL

    Cellock Ltd is a custom software development firm located in Strovolos, Cyprus. Established in 2003, the team provides Custom Software Development and IoT development.

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  • Cyberoide Tech Logotype

    Cyberoide Tech

    Not yet reviewed

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

    Services provided

    30% Web Development
    35% DevOps Managed Services
    15% Cloud Consulting & SI +2
    10% E-Commerce Development
    10% UX/UI Design

    Focus Areas

    25% JavaScript
    20% ASP.NET
    20% C# +2
    20% Other programming & scripting languages
    15% Typescript

    Cyberoide Tech, a DevOps Managed Services company, was launched in 2022. The firm offers DevOps Managed Services and Web Development.

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    $1,000 MVPs, local businesses, early-stage startups $1,500 National companies scaling operations $2,000 Global brands, high-scale enterprise systems

    Web & Mobile App Development Services

    We design, develop, and deploy scalable web and mobile applications tailored to your business needs. From sleek UI/UX to robust backend systems and cloud deployment, our team delivers production-ready solutions that grow with you.
    View Packages
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  • 365 Production.net Logotype

    365 Production.net

    Not yet reviewed

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

    Services provided

    16% Web Development
    32% E-Commerce Development
    18% Custom Software Development +3
    13% Mobile App Development
    11% Web Design
    10% UX/UI Design

    Focus Areas

    40% JavaScript
    30% HTML5
    30% PHP

    365 Production.net is a midsize e-commerce development firm headquartered in Kuala Lumpur, Malaysia. Their services include E-Commerce Development and Custom Software Development.

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    $220 E-commerce Shopping Cart Webpage $1,099 System Customization for company $2,199 Full set System Customization for company

    We specialize in Custom Web/System/App Development

    Our packages including customization features option such as Hosting, Source Code, Back Up, Journal, Telegram Notification, Contact Us Integration, Payment Gateway, Logistic Integration, Social Media Set Up
    View Packages
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  • mistiquedesigns Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Mobile App Development +7
    10% Wearable App Development
    5% Application Management & Support
    5% Content Marketing
    5% Logo
    5% Social Media Marketing
    5% UX/UI Design
    5% Web Design

    Focus Areas

    30% JavaScript
    30% PHP
    25% Other programming & scripting languages +2
    10% SQL
    5% AJAX

    Mistiquedesigns is a web development firm. Their small team is located in Delhi, India. Their services include Web Development and Mobile App Development.

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  • Okta Agency Logotype

    Okta Agency

    Not yet reviewed

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

    Services provided

    10% Web Development
    5% Advertising
    5% Branding +16
    5% Content Marketing
    5% Digital Strategy
    5% Direct Marketing
    5% Ecommerce Marketing
    5% Email Marketing
    5% Market Research
    5% Marketing Strategy
    5% Media Planning & Buying
    5% Mobile & App Marketing
    5% Other Digital Marketing
    5% Pay Per Click
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design
    5% Video Marketing
    5% Web Design

    Focus Areas

    25% JavaScript
    25% Java
    20% PHP +2
    20% Typescript
    10% HTML5

    Web development firm Okta Agency offers Web Development and Advertising. They are located in Lahore, Pakistan.

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  • Design States Logotype

    Design States

    Not yet reviewed

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

    Services provided

    10% Web Development
    12% Low/No Code Development
    10% Mobile App Development +21
    5% AI Development
    5% Application Management & Support
    5% Blockchain
    5% E-Commerce Development
    5% Logo
    4% Content Writing Services
    3% Back Office Outsourcing
    3% Branding
    3% Call Center Services
    3% Customer Service Outsourcing
    3% Digital Strategy
    3% ERP Consulting and SI
    3% Ecommerce Marketing
    3% Graphic Design
    3% Packaging Design
    3% Pay Per Click
    3% Search Engine Optimization
    3% Social Media Marketing
    1% Custom Software Development
    1% UX/UI Design
    1% Web Design

    Focus Areas

    15% JavaScript
    15% PHP
    15% Swift +8
    10% AJAX
    10% Ember.js
    10% SQL
    5% ASP
    5% ASP.NET
    5% HTML5
    5% Python
    5% Visual Basic

    In Edgware, England, Design States is a web development firm. Their services include Web Development and Mobile App Development.

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    $700 Europe and America Based Companies $1,250 Europe and America Based Companies $3,500 Europe and America Based Companies

    WordPress Website Design and Development

    Experience enhanced website performance through our expert WordPress development services. Elevate your online presence and redefine user experiences. Let's craft your digital success story collaboratively!
    View Packages
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  • Ijjad Logotype

    Ijjad

    Not yet reviewed

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

    Services provided

    25% Web Development
    20% Web Design
    15% Custom Software Development +4
    15% Mobile App Development
    10% AI Agents
    10% AI Development
    5% Search Engine Optimization

    Focus Areas

    25% JavaScript
    35% Typescript
    15% Python +3
    10% SQL
    10% Swift
    5% Kotlin

    Ijjad, a small web development company, is headquartered in Amman, Jordan. The team specializes in Web Development and Web Design.

    Read more
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  • Beacon Coders Logotype

    Not yet reviewed

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

    Services provided

    27% Web Development
    25% Mobile App Development
    12% Custom Software Development +8
    10% Social Media Marketing
    5% E-Commerce Development
    5% IT Strategy Consulting
    5% Pay Per Click
    5% Search Engine Optimization
    2% AI Development
    2% Enterprise App Modernization
    2% Other Application Development

    Focus Areas

    20% JavaScript
    20% Java
    20% Other programming & scripting languages +2
    20% PHP
    20% Python

    Beacon Coders delivers comprehensive Website Development and Web Design services, including SEO optimization, content creation, and social media management. Reviews consistently highlight their exceptional project management, responsiveness, and impressive results, such as increased organic traffic and improved search engine rankings. Their meticulous approach and dedication to excellence position them as a premier choice for web programming and online development needs.

    View Profile
  • SOURCE Web Solutions, Inc. Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Friendswood, TX

    Services provided

    50% Web Development
    15% UX/UI Design
    10% Cloud Consulting & SI +4
    10% Mobile App Development
    5% E-Commerce Development
    5% IoT Development
    5% Web Design

    Focus Areas

    20% JavaScript
    60% PHP
    15% SQL +1
    5% C

    Web development firm SOURCE Web Solutions, Inc. Was established in 2003. The agency specializes in Web Development and UX/UI Design.

    Read more
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  • Vizon Logotype

    Vizon

    Not yet reviewed

    $1,000+
    Undisclosed
    2 - 9

    Services provided

    50% Web Development
    50% Web Design

    Focus Areas

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

    Vizon is a web design company and website development firm. The Arnold, Maryland-based company focuses on Web Design and Web Development.

    Read more
    View Profile
  • LimeLabs Logotype

    LimeLabs

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Custom Software Development
    10% Blockchain +3
    10% Enterprise App Modernization
    10% Product Design
    10% UX/UI Design

    Focus Areas

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

    LimeLabs is a software development firm. They are based in Sofia, Bulgaria and Sofia, Bulgaria. Their team offers Custom Software Development and Web Development.

    Read more
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Ability to deliver
Focus
Clutch Leaders Matrix

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

1 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

    35.7/40.0
    18.8/20 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. 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
  29. 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
  30. unicrew Logotype

    unicrew

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

    Ability to deliver

    33.7/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    5/10 Market Presence

    Service focus

    30% Web Development
    50% JavaScript
    70% Other
    View Profile Visit Website

Top JavaScript Development Agencies

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

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

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

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

Clutch data shows project budgets range widely:

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

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

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

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

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

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

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

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

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

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