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Top JavaScript Developers

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

22,063 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

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    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

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

    Services provided

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

    Focus Areas

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

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

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    Reviews mention Honest

    Clients consistently highlight Digis' transparency and honesty as key strengths. One client noted their 'forthrightness' in communicating risks regarding deliverables, contrasting it with the common tendency of others to simply agree. Another praised their 'good communication' and ability to resolve issues promptly, describing them as a reliable partner. Overall, the sentiment regarding honesty is overwhelmingly positive, reinforcing Digis' reputation for integrity in project management.
    • Custom Software Development for Live Entertainment Platform
      5.0 Oct 8, 2024

      Their transparency and honesty, which is something I particularly appreciate. Communication is very good and fluid, and any situation is solved promptly. They're a partner you can rely on.

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    • UI/UX Design & Custom Software Dev for Buy & Sale Platform
      5.0 Jul 17, 2023

      When I had outliers that were usually "surprises", often Digis would adapt and incorporate in delivery but was always truthful in pushing back if they could not make a desired ask. I pushed them hard, and they responded with incredible work ethic, quality, and delivery. Their forthrightness and honesty in working with me and letting me know if a deliverable was at risk or could not meet my asks rather than just saying "Yes" like most others.

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

    Reviewed 3 times in the past 6 months

    In the last six months, clients have expressed high satisfaction with Digis, a Fiverr company (NYSE: FVRR), highlighting their impressive responsiveness and quality of development. For instance, one client noted a 40% reduction in project delivery times and significant improvements in site performance. Another mentioned their ability to quickly scale resources to meet project demands. Overall, the sentiment is overwhelmingly positive, with clients appreciating the team's integration and collaborative approach, leaving little room for improvement.
    Read 3 Recent Reviews
    6 of 6 JavaScript reviews are 5 stars
    1 new review for JavaScript in past 6 months
    $10,000 – $49,000 avg. project cost

    JavaScript Experience

    Digis has received overwhelmingly positive feedback for their JavaScript services, with 90% of clients noting effective communication and timely delivery. Clients have praised the expertise of their developers, particularly in frontend and full-stack development, contributing to improved project turnaround times by 40%-50%. Notable strengths include their ability to adapt to client needs, provide high-quality code, and offer innovative solutions without requiring micromanagement. Overall, there are no significant areas for improvement mentioned, indicating strong client satisfaction.

    Read Most Recent Review

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  • Jazar Technologies Logotype

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

    Services provided

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

    Focus Areas

    25% JavaScript
    35% Python
    20% Java +1
    20% SQL

    Jazar Technologies is a dynamic & cost effective IT company based in Pune, India, specializing in comprehensive digital solutions, including full-stack development, web development, data

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  • MDVS Logotype

    5.0 1 review
    $5,000+
    $25 - $49 / hr
    10 - 49
    Kyiv, Ukraine

    Services provided

    20% Web Development
    20% Custom Software Development
    20% IT Strategy Consulting +2
    20% UX/UI Design
    20% Web Design

    Focus Areas

    25% JavaScript
    25% Ruby
    15% Other programming & scripting languages +4
    10% HTML5
    10% SQL
    10% Typescript
    5% PHP

    MDVS is a web agency founded in 2014, specializing in web development, web design, and web programming. With a team of highly skilled full-stack developers, we craft innovative and reliable web

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  • Bhalli Software Solutions Logotype

    Bhalli Software Solutions

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

    Services provided

    30% Web Development
    25% E-Commerce Development
    20% Mobile App Development +2
    20% UX/UI Design
    5% Custom Software Development

    Focus Areas

    15% JavaScript
    15% Typescript
    10% Ember.js +10
    10% Python
    10% Redux
    5% AJAX
    5% HTML5
    5% Java
    5% Kotlin
    5% Other programming & scripting languages
    5% SQL
    5% backbone.js
    5% jquery

    At Bhalli Software Solutions, we specialize in building fast, scalable, and intelligent digital products using the MERN stack (MongoDB, Express.js, React, Node.js), Next.js, and automation tools.

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  • APNTTech Private Limited Logotype

    5.0 2 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    30% Web Development
    20% Mobile App Development
    15% Application Management & Support +3
    15% Low/No Code Development
    10% BI & Big Data Consulting & SI
    10% Custom Software Development

    Focus Areas

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

    APNTTech Private Limited offers comprehensive services in Website Development and Web Design, excelling in technical expertise, project management, and performance optimization. Client reviews highlight the firm's commitment to innovation, timely delivery, and effective communication, underscoring their capability in fulfilling complex online development projects with creativity and precision.

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  • Bion Software Developers Logotype

    Bion Software Developers

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

    Services provided

    20% Web Development
    30% Custom Software Development
    15% E-Commerce Development +4
    10% Application Management & Support
    10% Low/No Code Development
    10% Mobile App Development
    5% CRM Consulting and SI

    Focus Areas

    25% JavaScript
    20% Python
    20% SQL +3
    15% PHP
    10% Kotlin
    10% Swift

    Bion uses cutting-edge technologies to build software solutions across the wide range of industries. Cloud and DevOps services, IoT software development services, product design, project management,

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  • Limy Technologies Logotype

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

    Services provided

    25% Web Development
    20% AI Development
    20% UX/UI Design +3
    15% Mobile App Development
    10% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    20% JavaScript
    30% jquery
    20% HTML5 +2
    20% PHP
    10% SQL

    LIMY TECHNOLOGIES brings a new dimension to software development, leveraging the power of no-code technologies to transform your business.We specialize in:Startups & SMBs: Launch or revitalize

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  • Sotena Business Solutions Logotype

    5.0 1 review
    $5,000+
    Undisclosed
    10 - 49
    Glendale, CA

    Services provided

    15% Web Development
    15% Generative AI
    10% Business Consulting +7
    10% Low/No Code Development
    10% Marketing Strategy
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    5% Content Marketing
    5% Email Marketing

    Focus Areas

    30% JavaScript
    40% HTML5
    30% PHP

    Sotena Business Solutions offers rebranding and web development services, focusing on digital excellence and strategic innovation. The reviews highlight their ability to enhance market positions and operational efficiency, with commendable project management and a client-oriented approach. Clients appreciate their commitment to aligning business efforts with meaningful purposes, though expanding strategic partnerships could further enhance their offerings.

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  • Authority Roadmap Logotype

    Authority Roadmap

    5.0 1 review
    Undisclosed
    $25 - $49 / hr
    10 - 49

    Services provided

    30% Web Development
    20% Pay Per Click
    20% Search Engine Optimization +3
    10% Digital Strategy
    10% UX/UI Design
    10% Web Design

    Focus Areas

    15% JavaScript
    75% Typescript
    10% Python

    Authority Roadmap offers Website Development and Web Design services, focusing on creating simple and functional websites. The reviews highlight their cost-effective approach, personalized guidance, and educational support for clients to independently manage and update their websites. Clients appreciate their responsive communication and the value they provide, making Authority Roadmap a recommended choice for small businesses seeking online development solutions.

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  • HIFF Technologies Logotype

    HIFF Technologies

    4.5 1 review
    $1,000+
    $50 - $99 / hr
    10 - 49

    Services provided

    20% Web Development
    15% ERP Consulting and SI
    15% Graphic Design +5
    10% CRM Consulting and SI
    10% Custom Software Development
    10% E-Commerce Development
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    25% JavaScript
    25% PHP
    20% ASP.NET +3
    15% Java
    10% Python
    5% Kotlin

    HIFF Technologies specializes in developing custom ERP solutions with features such as project scheduling, team collaboration, real-time task tracking, and automated invoicing, tailored to enhance departmental integration. Clients consistently praise their exceptional project management, timely delivery, and responsiveness, highlighting their expertise in providing seamless and integrated systems that meet specific business needs. The company receives high satisfaction ratings, indicating no areas for improvement.

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  • Pinaqtech Logotype

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Digital Strategy +3
    20% Search Engine Optimization
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    25% JavaScript
    25% SQL
    25% Typescript +2
    20% PHP
    5% HTML5

    Pinaqtech offers services in e-commerce website design, digital marketing, and branding. Reviewers on Clutch.co highlight the company's cost-effectiveness, strong communication, and timely project completion, marking them as a reliable partner for achieving sales, branding, and return on investment (ROI) goals. Clients express satisfaction with Pinaqtech's alignment with their values and budget without noting any areas for improvement.

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  • Techdevs Logotype

    Techdevs

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

    Services provided

    20% Web Development
    20% Digital Strategy
    20% Generative AI +2
    20% Mobile App Development
    20% Search Engine Optimization

    Focus Areas

    25% JavaScript
    20% Typescript
    15% HTML5 +4
    15% Python
    10% Go
    10% Redux
    5% jquery

    TechDevs: Your Partner in Digital Transformation and Growth TechDevs is a one-stop solution for businesses looking to enhance their digital presence and achieve sustainable growth. Our expertise

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  • Hipteam Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49
    Budapest, Hungary

    Services provided

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

    Focus Areas

    30% JavaScript
    40% Java
    30% Swift

    UX agency Hipteam was launched in 2015. The team provides UX/UI Design and Mobile App Development and is based in Budapest, Hungary.

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  • The Apis Logotype

    The Apis

    Not yet reviewed

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

    Services provided

    20% Web Development
    50% E-Commerce Development
    15% Custom Software Development +1
    15% UX/UI Design

    Focus Areas

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

    The Apis is an e-commerce development firm launched in 2017. The small team provides E-Commerce Development and Web Development.

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  • Collabor8 Logotype

    Collabor8

    Not yet reviewed

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

    Services provided

    25% Web Development
    30% Custom Software Development
    25% Mobile App Development +2
    10% Blockchain
    10% Cloud Consulting & SI

    Focus Areas

    20% JavaScript
    15% Python
    10% ASP.NET +6
    10% C#
    10% Java
    10% Objective C
    10% Other programming & scripting languages
    10% SQL
    5% Swift

    Collabor8 is a small Bulgaria-based software development firm. Their services include Custom Software Development and Mobile App Development.

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  • U9 Solutions Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    40% Mobile App Development
    20% E-Commerce Development +2
    10% AR/VR Development
    10% Wearable App Development

    Focus Areas

    25% JavaScript
    15% ASP.NET
    15% PHP +6
    15% Swift
    10% Other programming & scripting languages
    5% C#
    5% C++
    5% Ruby
    5% SQL

    U9 Solutions, a mobile application development firm, is located in Ahmedabad, India. The team offers Mobile App Development and E-Commerce Development.

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  • TECHINFO Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Mobile App Development +4
    10% Application Testing
    10% Blockchain
    10% E-Commerce Development
    10% Other Application Development

    Focus Areas

    25% JavaScript
    25% Java
    10% C +4
    10% PHP
    10% Python
    10% SQL
    10% XML

    TECHINFO, a small custom software development company, is based in Indore, India. The team provides Custom Software Development and Mobile App Development.

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  • Zone Tech Logotype

    Not yet reviewed

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

    Services provided

    35% Web Development
    35% Mobile App Development
    20% Custom Software Development +2
    5% Application Testing
    5% E-Commerce Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP +8
    10% ASP.NET
    10% C#
    10% Kotlin
    10% Redux
    10% SQL
    10% Swift
    5% Ember.js
    5% PHP

    Zone Tech, a small mobile app development company, is based in Islamabad, Pakistan. The team specializes in Mobile App Development and Web Development.

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  • AtmiusTech Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    40% Custom Software Development
    20% Mobile App Development +1
    10% BI & Big Data Consulting & SI

    Focus Areas

    15% JavaScript
    30% PHP
    15% Swift +4
    10% C++
    10% Java
    10% Python
    10% SQL

    Founded in 2019, AtmiusTech is a small custom software development firm in Philadelphia, Pennsylvania. Their team offers Custom Software Development and Web Development.

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  • SmartFox Development Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    40% Mobile App Development
    25% Custom Software Development +1
    15% E-Commerce Development

    Focus Areas

    25% JavaScript
    25% PHP
    20% Kotlin +2
    20% Swift
    10% Java

    Mobile application development firm SmartFox Development was launched in 2017. The company offers Mobile App Development and Custom Software Development.

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  • JK Lucent Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    25% Custom Software Development
    20% Mobile App Development +3
    15% Application Testing
    15% CRM Consulting and SI
    5% IT Staff Augmentation

    Focus Areas

    25% JavaScript
    20% Java
    15% ASP.NET +5
    10% Python
    10% Swift
    10% Typescript
    5% ASP
    5% C#

    JK Lucent is a Melbourne, Australia-based software development company. They provide Custom Software Development and Web Development.

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  • Coders Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    10 - 49
    Tiranë, Albania

    Services provided

    30% Web Development
    30% IT Staff Augmentation
    10% Application Testing +3
    10% Custom Software Development
    10% Enterprise App Modernization
    10% Mobile App Development

    Focus Areas

    15% JavaScript
    35% C#
    15% ASP.NET +3
    15% Typescript
    10% Python
    10% Redux

    Coders is a small IT staff augmentation company. Established in 2021, the team offers IT staff augmentation and Web Development.

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  • Mehdi Technologies Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    20% Blockchain
    20% Mobile App Development +3
    10% Custom Software Development
    10% Low/No Code Development
    10% UX/UI Design

    Focus Areas

    15% JavaScript
    25% Kotlin
    25% Python +2
    20% AJAX
    15% PHP

    Mehdi Technologies is a small website development firm. They specialize in Web Development and Mobile App Development and were established in 2021.

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  • 2Wiz Studio Logotype

    2Wiz Studio

    Not yet reviewed

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

    Services provided

    15% Web Development
    40% UX/UI Design
    15% Mobile App Development +3
    10% Branding
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    30% JavaScript
    20% Other programming & scripting languages
    15% HTML5 +4
    10% Java
    10% Python
    10% SQL
    5% Go

    2Wiz Studio is an user experience agency. Their small team is located in London, England and focuses on UX/UI Design and Web Design. The agency was established in 2021.

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  • Bloomix Digital Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    20% Cloud Consulting & SI
    20% Custom Software Development +4
    10% Cybersecurity
    10% IT Managed Services
    10% Low/No Code Development
    5% E-Commerce Development

    Focus Areas

    20% JavaScript
    25% Java
    20% Python +5
    10% SQL
    10% Typescript
    5% Go
    5% PHP
    5% Ruby

    Based in New Delhi, India, Bloomix Digital is a custom software development company. The team specializes in Custom Software Development and Web Development.

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  • Cyberotix Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    15% JavaScript
    25% PHP
    25% Python +3
    15% SQL
    10% C#
    10% C++

    Cyberotix is a web design company. They are in Karachi, Pakistan and Karachi, Pakistan, and their services include Web Design and Web Development.

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  • Thinko Digital Logotype

    Thinko Digital

    Not yet reviewed

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

    Services provided

    15% Web Development
    25% Mobile App Development
    15% Low/No Code Development +4
    15% Search Engine Optimization
    15% Social Media Marketing
    10% Custom Software Development
    5% E-Commerce Development

    Focus Areas

    30% JavaScript
    25% Java
    15% ASP.NET +3
    10% PHP
    10% Python
    10% SQL

    Thinko Digital is a web development company. Based in Lahore, Pakistan, their team focuses on Web Development and Mobile App Development.

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  • Morvin International pvt ltd IT Solutions Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Cloud Consulting & SI
    10% Content Marketing +7
    10% Cybersecurity
    10% Graphic Design
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Other IT Consulting and SI
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    35% JavaScript
    35% PHP
    30% Python

    Established in 2012, Morvin International pvt ltd IT Solutions, a small social media marketing company, is in New Delhi, India. Their services include Social Media Marketing and Content Marketing.

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  • ROVA Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    New York, NY

    Services provided

    10% Web Development
    10% AR/VR Development
    10% Advertising +7
    10% Branding
    10% Content Writing Services
    10% E-Commerce Development
    10% Logo
    10% Mobile App Development
    10% UX/UI Design
    10% Video Production

    Focus Areas

    35% JavaScript
    41% PHP
    18% Swift +1
    6% HTML5

    ROVA is an Advertising company. Founded in 2019, the team offers Advertising and Branding. The agency is based in New York, New York.

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  • Genisys Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Custom Software Development
    15% Mobile App Development +4
    10% Graphic Design
    10% UX/UI Design
    10% Web Design
    5% Logo

    Focus Areas

    20% JavaScript
    15% SQL
    10% Kotlin +7
    10% PHP
    10% Python
    10% Redux
    10% Typescript
    5% AJAX
    5% HTML5
    5% Other programming & scripting languages

    Genisys is a custom software development company. Their team is based in Surat, India. The company specializes in Custom Software Development and Web Development.

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  • Softmore IT Solution Pvt. Ltd Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Search Engine Optimization
    20% Social Media Marketing +5
    10% Application Testing
    10% E-Commerce Development
    10% Graphic Design
    10% Pay Per Click
    10% Web Design

    Focus Areas

    35% JavaScript
    35% PHP
    30% HTML5

    Launched in 2021, Softmore IT Solution Pvt. Ltd is a social media marketing company. The team focuses on Social Media Marketing and Search Engine Optimization.

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  • Apiscribe Software Pvt. Ltd Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Mobile App Development
    10% Custom Software Development +6
    10% E-Commerce Development
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Low/No Code Development
    5% Cloud Consulting & SI
    5% Other IT Consulting and SI

    Focus Areas

    25% JavaScript
    20% Java
    10% Apex +6
    10% Go
    10% HTML5
    10% Typescript
    5% Other programming & scripting languages
    5% Python
    5% XML

    Founded in 2020, Apiscribe Software Pvt. Ltd is a software development firm. The team provides Custom Software Development and Web Development and is in Pune, India.

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  • Kea Devs Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Lahore, Pakistan

    Services provided

    15% Web Development
    30% Custom Software Development
    30% Search Engine Optimization +2
    15% E-Commerce Development
    10% Web Design

    Focus Areas

    30% JavaScript
    20% PHP
    20% Typescript +2
    15% AJAX
    15% Redux

    Kea Devs is a SEO services firm. The small Lahore, Pakistan-based team provides Search Engine Optimization and Custom Software Development. The company was founded in 2023.

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  • Reinsver Logotype

    Reinsver

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Custom Software Development
    30% Mobile App Development +1
    10% Low/No Code Development

    Focus Areas

    15% JavaScript
    20% AJAX
    20% ASP +3
    20% C#
    20% SQL
    5% Python

    Reinsver is a software development firm established in 2020. In Dubai, United Arab Emirates and Wroclaw, Poland, the team specializes in Custom Software Development and Web Development.

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  • Centrisign Digital Logotype

    Centrisign Digital

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Mobile App Development
    25% UX/UI Design +1
    25% Web Design

    Focus Areas

    20% JavaScript
    20% Java
    20% PHP +4
    10% AJAX
    10% HTML5
    10% Kotlin
    10% Redux

    Web design company Centrisign Digital was launched in 2019. The team specializes in Web Design and UX/UI Design and is located in Nairobi, Kenya.

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  • Agency89.Solutions Logotype

    Agency89.Solutions

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    25% Web Development
    35% Mobile App Development
    30% E-Commerce Development +1
    10% Low/No Code Development

    Focus Areas

    20% JavaScript
    30% Redux
    30% Typescript +1
    20% AJAX

    Agency89.Solutions is a web development company. They are in South Salt Lake, Utah and have small team. They focus on Web Development and Mobile App Development.

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  • Blockyfy Logotype

    Blockyfy

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Blockchain
    25% Mobile App Development +1
    25% UX/UI Design

    Focus Areas

    20% JavaScript
    25% Redux
    20% AJAX +2
    20% SQL
    15% PHP

    Blockyfy is an user experience design agency. They are located in Islamabad, Pakistan, and their services include UX/UI Design and Web Development.

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  • DevArtistry Logotype

    DevArtistry

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Cloud Consulting & SI
    25% E-Commerce Development +1
    25% Mobile App Development

    Focus Areas

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

    Established in 2020, DevArtistry is a small cloud consulting & SI company. Their services include cloud consulting & SI and Web Development.

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  • DeepZide Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    30% Generative AI
    15% IoT Development +3
    15% Low/No Code Development
    15% Mobile App Development
    15% Staffing

    Focus Areas

    35% JavaScript
    65% Python

    DeepZide, a Generative AI company, focuses on Generative AI and Mobile App Development. The firm is based in Montevideo, Uruguay.

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  • Davos Agency Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Cluj-Napoca, Romania

    Services provided

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

    Focus Areas

    25% JavaScript
    30% SQL
    25% PHP +2
    15% Java
    5% jquery

    Web design agency Davos Agency was established in 2017. The company offers Web Design and UX/UI Design.

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  • Rubicweb Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Jakarta, Indonesia

    Services provided

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

    Focus Areas

    35% JavaScript
    35% SQL
    15% PHP +1
    15% jquery

    Rubicweb is a SEO services firm. Based in Jakarta, Indonesia, their team offers Search Engine Optimization and Graphic Design.

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  • QHills Technology Pvt. Ltd. Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    30% AI Development
    20% Generative AI +2
    15% Data Annotation Services
    10% Low/No Code Development

    Focus Areas

    20% JavaScript
    25% Python
    15% SQL +5
    10% C
    10% C++
    10% Java
    5% HTML5
    5% jquery

    Launched in 2019, QHills Technology Pvt. Ltd. Is a small Satara, India-based website development firm. Their team specializes in Web Development and Artificial Intelligence.

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  • MarcelTech Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% API Development
    15% Branding +4
    15% Digital Strategy
    15% Mobile App Development
    15% Web Design
    10% UX/UI Design

    Focus Areas

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

    MarcelTech is a branding company. They are based in Milton, Delaware and Karachi, Pakistan and have small team. They offer Branding and Digital Strategy.

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  • zhilon Logotype

    zhilon

    Not yet reviewed

    $250,000+
    $50 - $99 / hr
    10 - 49

    Services provided

    20% Web Development
    30% Custom Software Development
    15% BI & Big Data Consulting & SI +4
    10% AI Development
    10% Cybersecurity
    10% IoT Development
    5% Mobile App Development

    Focus Areas

    25% JavaScript
    15% SQL
    10% ASP +5
    10% ASP.NET
    10% C#
    10% Python
    10% Redux
    10% Visual Basic

    Small software development firm zhilon, is based in Nagercoil, India. The team focuses on Custom Software Development and Web Development.

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  • WordPreset Logotype

    WordPreset

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    20% Web Development
    20% Search Engine Optimization
    12% Mobile App Development +8
    10% Low/No Code Development
    10% Web Design
    7% UX/UI Design
    6% Graphic Design
    6% Pay Per Click
    3% Content Marketing
    3% Email Marketing
    3% Social Media Marketing

    Focus Areas

    25% JavaScript
    25% PHP
    20% Kotlin +2
    20% Python
    10% jquery

    Founded in 2022, WordPreset is a SEO company. Their services include Search Engine Optimization and Web Design.

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  • Growk Services Logotype

    Growk Services

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49

    Services provided

    20% Web Development
    20% BI & Big Data Consulting & SI
    20% DevOps Managed Services +2
    20% Mobile App Development
    20% UX/UI Design

    Focus Areas

    25% JavaScript
    25% C#
    25% HTML5 +1
    25% Java

    Growk Services is an user experience company. The agency is located in San Agustín, Mexico. Their services include UX/UI Design and BI & big data consulting & SI.

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  • Evolv109 Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Mobile App Development
    20% Recruitment Process Outsourcing +3
    20% Staffing
    10% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    25% JavaScript
    35% Java
    20% Other programming & scripting languages +1
    20% PHP

    Software development firm Evolv109 was launched in 2011. The firm offers Custom Software Development and Web Development, and is small.

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  • Mantramaker Logotype

    Mantramaker

    Not yet reviewed

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

    Services provided

    15% Web Development
    20% Custom Software Development
    20% Mobile App Development +9
    14% Low/No Code Development
    6% Blockchain
    5% CRM Consulting and SI
    5% IT Managed Services
    5% IT Strategy Consulting
    5% UX/UI Design
    2% Application Management & Support
    2% Search Engine Optimization
    1% Web Design

    Focus Areas

    30% JavaScript
    30% Go
    10% PHP +3
    10% Redux
    10% Rust
    10% SQL

    Mantramaker is a software development company. The team specializes in Custom Software Development and Mobile App Development, and the company is in Jakarta, Indonesia.

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  • RABBITFOX S.L Logotype

    RABBITFOX S.L

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    25% Web Development
    25% Custom Software Development
    25% E-Commerce Development +1
    25% Marketing Strategy

    Focus Areas

    20% JavaScript
    35% PHP
    20% HTML5 +2
    15% Python
    10% Go

    RABBITFOX S.L, a Marketing Strategy company, is located in. Established in 2023, the team focuses on Marketing Strategy and Custom Software Development.

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  • BRIGHTPEERS Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    20% API Development
    20% Blockchain +2
    20% Custom Software Development
    10% Application Testing

    Focus Areas

    15% JavaScript
    25% Java
    20% PHP +2
    20% Python
    20% SQL

    BRIGHTPEERS is a website development company founded in 2023. The firm provides Web Development and Custom Software Development, and is small.

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  • Pioneer Systems Tech Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Austin, TX

    Services provided

    20% Web Development
    20% Branding
    20% Search Engine Optimization +3
    20% Social Media Marketing
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    25% JavaScript
    25% PHP
    20% HTML5 +2
    20% Java
    10% ASP.NET

    Pioneer Systems Tech is a branding company launched in 2020. Their team specializes in Branding and Social Media Marketing.

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Ability to deliver
Focus
Clutch Leaders Matrix

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

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

List of the Top 15 JavaScript Development Companies

  1. ImageX Logotype

    ImageX

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

    Ability to deliver

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

    Service focus

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

    xfive

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

    Ability to deliver

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

    Service focus

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

    Brainhub

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

    Ability to deliver

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

    Service focus

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

    The Software House

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

    Ability to deliver

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

    Service focus

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

    Xmartlabs

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

    Ability to deliver

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

    Service focus

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

    Airdev

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

    Ability to deliver

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

    Service focus

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

    WPWeb Infotech

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

    Ability to deliver

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

    Service focus

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

    Lizard Global

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

    Ability to deliver

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

    Service focus

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

    PopArt Studio

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

    Ability to deliver

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

    Service focus

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

    Softonix

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

    Ability to deliver

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

    Service focus

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

    GeekyAnts

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

    Ability to deliver

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

    Service focus

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

    INOXOFT

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

    Ability to deliver

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

    Service focus

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

    Scopic

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

    Ability to deliver

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

    Service focus

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

    HTMLPanda

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

    Ability to deliver

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

    Service focus

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

    SpdLoad

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

    Ability to deliver

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

    Service focus

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

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

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

    Service focus

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

    PowerGate Software

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

    Ability to deliver

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

    Service focus

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

    Incora

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

    Ability to deliver

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

    Service focus

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

    Toptal

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

    Ability to deliver

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

    Service focus

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

    Arcanys

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

    Ability to deliver

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

    Service focus

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

    Cleveroad

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

    Ability to deliver

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

    Service focus

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

    Blazity

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

    Ability to deliver

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

    Service focus

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

    Experion Technologies

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

    Ability to deliver

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

    Service focus

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

    Human Made

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

    Ability to deliver

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

    Service focus

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

    Vincit

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

    Ability to deliver

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

    Service focus

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

    XWP

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

    Ability to deliver

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

    Service focus

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

    Flowout

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

    Ability to deliver

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

    Service focus

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

    Sigma Software Group

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

    Ability to deliver

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

    Service focus

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

    Merixstudio

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

    Ability to deliver

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

    Service focus

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

Top JavaScript Development Agencies

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

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

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

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

Clutch data shows project budgets range widely:

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

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

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

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

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

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

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

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

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

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