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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: December 25, 2025
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21,454 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Featured

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    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

    4.9 87 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    50% Web Development
    50% Custom Software Development

    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 offering comprehensive solutions in custom website development, full-stack web development, and web application development. With 100% positive feedback, clients commend their seamless integration into teams, high-quality deliverables, and responsiveness. Approximately 80% of reviews highlight their effective project management and communication, emphasizing their reliability and expertise in meeting project milestones.

    See all 87 projects
    6 of 6 reviews are 5 stars
    1 new review for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 6 times in the past 6 months

    Recent reviews for Digis highlight a strong overall sentiment, emphasizing excellent communication, timely delivery, and effective project management. Clients praised their quality of work, with one noting a 25% reduction in bug backlog and another highlighting increased conversions and improved user satisfaction. Specific feedback included the ability to adapt quickly to project needs and a solid understanding of Agile methodologies. No significant areas for improvement were identified, indicating high client satisfaction.
    Read 6 Recent Reviews
    16 of 22 Web Development reviews are 5 stars
    1 new review for Web Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Development Staff Augmentation for Online Cooking Platform

    5.0 — Digis, a Fiverr company (NYSE: FVRR) provides staff augmentation services for an online cooking platform. The team is fully integrated into the client's existing agile squads and contributes to the Read more
    Read 22 Reviews

    Industry Experience

    Digis has demonstrated strong expertise across several industries, notably manufacturing, information technology, media, and education. Clients highlighted their effective project management, timely delivery, and high-quality work. In manufacturing, Digis improved website functionality, enhancing user experience. In IT, they provided specialized development support, notably in Scala and React, leading to increased efficiency. Overall, client feedback reflects a positive sentiment, suggesting strong alignment for projects across these sectors.

    Read All Reviews

    Select Industry to see insights

    Human Resources Software Consulting Information technology Telecommunications Education Advertising & marketing Other industries Financial services eCommerce Retail Other Industry Automotive IT Services Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Manufacturing Media

    Average Project Cost Breakdown

    $10,000 to $49,000 (24) $50,000 to $199,999 (16) Less than $10,000 (8) $200,000 to $999,999 (6) $1,000,000 to $9,999,999 (4)

    What Clients Have Said

    Clients consistently praised Digis for their competitive pricing and strong value for money. Feedback highlighted that Digis' services fit within budget constraints while delivering high-quality work, leading to successful project outcomes. One client noted, 'Pricing fit our budget' and 'Good value for cost,' while another emphasized the 'excellent quality of work' relative to investment. Overall, clients expressed satisfaction with the return on investment, often noting timely deliverables and effective communication throughout the process.
    Read All Reviews
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  • Rexallsoft Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Bengaluru, India

    Services provided

    20% Web Development
    20% Custom Software Development
    15% Content Marketing +3
    15% Pay Per Click
    15% Search Engine Optimization
    15% Social Media Marketing

    Focus Areas

    40% JavaScript
    20% HTML5
    20% PHP +2
    10% SQL
    10% jquery

    Founded in 2024, Rexallsoft, a small software development company, is in Bengaluru, India. Their team provides Custom Software Development and Web Development.

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  • Vamos Digital Co Logotype

    Vamos Digital Co

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Commercial Printing
    10% Content Marketing +7
    10% Digital Strategy
    10% Graphic Design
    10% IT Strategy Consulting
    10% Media Planning & Buying
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Video Production

    Focus Areas

    50% JavaScript
    50% PHP

    Vamos Digital Co is a media planning & buying agency. The team specializes in Media Planning & Buying and Digital Strategy and is headquartered in Maltepe - İstanbul, Türkiye.

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  • CBK Studio Logotype

    Not yet reviewed

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

    Services provided

    35% Web Development
    35% Web Design
    20% Search Engine Optimization +2
    5% E-Commerce Development
    5% Graphic Design

    Focus Areas

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

    CBK Studio, a web design agency, is located in Boca Raton, Florida. Their services include Web Design and Web Development.

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  • Trendling Logotype

    Trendling

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    40% Web Development
    50% BI & Big Data Consulting & SI
    10% Low/No Code Development

    Focus Areas

    20% JavaScript
    20% PHP
    20% Python +5
    20% SQL
    5% Go
    5% HTML5
    5% Redux
    5% Typescript

    Small big data company Trendling, is in London, England. Their services include BI & big data consulting & SI and Web Development.

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  • Foecht Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Surat, India

    Services provided

    30% Web Development
    30% UX/UI Design
    20% Branding +1
    20% Mobile App Development

    Focus Areas

    30% JavaScript
    10% HTML5
    10% Kotlin +6
    10% PHP
    10% Python
    10% Typescript
    10% jquery
    5% SQL
    5% Swift

    Foecht is an UX agency. Founded in 2024, the agency is headquartered in Surat, India and Rajkot, India. Their team offers UX/UI Design and Web Development.

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  • Elysium Sols Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Web Design
    10% AI Consulting +7
    10% AI Development
    10% Application Testing
    10% Custom Software Development
    10% E-Commerce Development
    10% Mobile App Development
    10% UX/UI Design
    5% Product Design

    Focus Areas

    50% JavaScript
    30% Typescript
    10% PHP +2
    5% HTML5
    5% Other programming & scripting languages

    Established in 2019, Elysium Sols is a web design company. Their team focuses on Web Design and UX/UI Design.

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  • Thalia Street Digital Logotype

    Thalia Street Digital

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Custom Software Development
    15% Pay Per Click +7
    15% Social Media Marketing
    10% Digital Strategy
    10% Email Marketing
    10% UX/UI Design
    5% E-Commerce Development
    5% Search Engine Optimization
    5% Web Design

    Focus Areas

    70% JavaScript
    10% Go
    10% HTML5 +1
    10% Java

    Thalia Street Digital is a social media marketing firm based in Mount Airy, Maryland. They focus on Social Media Marketing and Pay Per Click.

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  • Astrid Web Technology LLP Logotype

    Astrid Web Technology LLP

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    60% Web Development
    10% Low/No Code Development
    10% Search Engine Optimization +2
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    45% PHP
    15% AJAX +3
    10% HTML5
    10% SQL
    10% jquery

    In Rajkot, India, Astrid Web Technology LLP is a website development company. Launched in 2023, the team specializes in Web Development and Search Engine Optimization.

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  • NovoSync Technologies Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Barranquilla, Colombia

    Services provided

    30% Web Development
    60% DevOps Managed Services
    10% Custom Software Development

    Focus Areas

    30% JavaScript
    30% Python
    20% Typescript +2
    15% PHP
    5% ASP.NET

    NovoSync Technologies is a small DevOps Managed Services company. Founded in 2024, the team offers DevOps Managed Services and Web Development.

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  • INE Infotech Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% E-Commerce Development
    25% Mobile App Development +1
    25% Web Design

    Focus Areas

    35% JavaScript
    35% PHP
    30% HTML5

    INE Infotech is an Ahmedabad, India-based web design agency. The team specializes in Web Design and Web Development.

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  • VirtualizedIT, LLC Logotype

    VirtualizedIT, LLC

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% CRM Consulting and SI
    10% Low/No Code Development +12
    10% UX/UI Design
    10% Web Design
    5% Affiliate Marketing
    5% Conversion Optimization
    5% Digital Strategy
    5% E-Commerce Development
    5% Email Marketing
    5% Pay Per Click
    5% SMS Marketing
    5% Search Engine Optimization
    5% Social Media Marketing
    5% Unified Communications Consulting & SI

    Focus Areas

    50% JavaScript
    20% SQL
    15% HTML5 +2
    10% Typescript
    5% XML

    VirtualizedIT, LLC, a website development firm, is in Tarpon Springs, Florida. Founded in 2022, the team offers Web Development and Web Design.

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  • Skyler Logotype

    Skyler

    Not yet reviewed

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

    Services provided

    30% Web Development
    20% Application Management & Support
    20% Application Testing +2
    15% Custom Software Development
    15% Mobile App Development

    Focus Areas

    30% JavaScript
    30% PHP
    30% Python +1
    10% jquery

    Skyler is a website development company. The Bangalore, India-based team provides Web Development and Application Testing.

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  • Zetahive Technologies Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% E-Commerce Development
    25% Product Design +1
    25% UX/UI Design

    Focus Areas

    35% JavaScript
    50% Typescript
    15% Python

    Zetahive Technologies is an UX design company. They are headquartered in Chennai, India, and their services include UX/UI Design and Product Design.

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  • Cheap Site Maker Logotype

    Cheap Site Maker

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    30% Web Development
    20% E-Commerce Development
    10% Graphic Design +4
    10% Low/No Code Development
    10% Other Digital Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    30% JavaScript
    50% PHP
    10% HTML5 +2
    5% SQL
    5% jquery

    Founded in 2024, Cheap Site Maker is a small website development company. Their services include Web Development and E-Commerce Development.

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  • Tiny Edges Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% AI Consulting
    10% Business Consulting +7
    10% Content Marketing
    10% Digital Strategy
    10% Email Marketing
    10% IT Strategy Consulting
    10% Marketing Strategy
    10% Search Engine Optimization
    10% Web Design

    Focus Areas

    50% JavaScript
    50% HTML5

    Tiny Edges is a small Kuala Lumpur, Malaysia-based Marketing Strategy company. The team focuses on Marketing Strategy and Digital Strategy.

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  • The Creative Box Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Branding
    15% Social Media Marketing +6
    10% Ecommerce Marketing
    10% Graphic Design
    10% Logo
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Design

    Focus Areas

    100% JavaScript

    Established in 2024, The Creative Box is a branding agency. Their services include Branding and Social Media Marketing.

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  • VIZNode Logotype

    VIZNode

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Mobile App Development +4
    15% Custom Software Development
    10% Low/No Code Development
    10% Social Media Marketing
    5% IT Strategy Consulting

    Focus Areas

    40% JavaScript
    30% PHP
    10% HTML5 +2
    10% Python
    10% jquery

    Custom software development company VIZNode is based in. The team offers Custom Software Development and Web Development.

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  • Certified Pixel Logotype

    Certified Pixel

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    15% Branding
    15% Content Marketing +5
    15% Search Engine Optimization
    15% Social Media Marketing
    10% Logo
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    50% JavaScript
    50% SQL

    Certified Pixel is a small branding company. Their services include Branding and Social Media Marketing.

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  • Lukas Consulting Logotype

    Lukas Consulting

    Not yet reviewed

    $5,000+
    $200 - $300 / hr
    2 - 9

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Digital Strategy +8
    10% Low/No Code Development
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    5% AI Consulting
    5% Corporate Training & Coaching

    Focus Areas

    55% JavaScript
    30% SQL
    15% Typescript

    Software development company Lukas Consulting is located in Austin, Texas and Omaha, Nebraska. The team focuses on Custom Software Development and Web Development.

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  • Azara Digital Logotype

    Azara Digital

    Not yet reviewed

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

    Services provided

    40% Web Development
    20% Search Engine Optimization
    20% Social Media Marketing +2
    10% Ecommerce Marketing
    10% Low/No Code Development

    Focus Areas

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

    Azara Digital is a web development company. Their small team is headquartered in Kutina, Croatia. Their services include Web Development and Social Media Marketing.

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  • Nocode Nest Logotype

    Nocode Nest

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Mobile App Development
    20% API Development +3
    20% Other Application Development
    15% Application Testing
    10% Low/No Code Development

    Focus Areas

    100% JavaScript

    Nocode Nest is a mobile application development firm. They are in Karachi, Pakistan and have small team of experts. Their services include Mobile App Development and Web Development.

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  • DOSSnow Logotype

    DOSSnow

    Not yet reviewed

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

    Services provided

    10% Web Development
    40% UX/UI Design
    20% Graphic Design +3
    10% Low/No Code Development
    10% Video Production
    10% Web Design

    Focus Areas

    50% JavaScript
    25% Go
    25% HTML5

    Established in 2024, DOSSnow is a small Pune, India-based UX design company. Their services include UX/UI Design and Web Design.

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  • HealthVisionAI Logotype

    HealthVisionAI

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    30% AI Consulting
    20% AI Development +3
    20% Generative AI
    10% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    50% JavaScript
    50% SQL

    HealthVisionAI is an artificial intelligence development company. Established in 2024, the team focuses on Artificial Intelligence and AI Consulting.

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  • Kloud.ba Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Tuzla, Bosnia and Herzegovina

    Services provided

    25% Web Development
    25% E-Commerce Development
    25% Search Engine Optimization +2
    15% Web Design
    10% Low/No Code Development

    Focus Areas

    35% JavaScript
    35% PHP
    30% HTML5

    Kloud.ba is a small Tuzla, Bosnia and Herzegovina-based SEO agency. The team focuses on Search Engine Optimization and Web Design.

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  • RS22 Studios Logotype

    Not yet reviewed

    $1,000+
    $200 - $300 / hr
    2 - 9
    Dhaka, Bangladesh

    Services provided

    10% Web Development
    30% Branding
    25% Packaging Design +2
    25% UX/UI Design
    10% Low/No Code Development

    Focus Areas

    50% JavaScript
    25% HTML5
    25% Python

    Launched in 2024, RS22 Studios is a branding agency. Their team focuses on Branding and UX/UI Design.

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  • RSD Group Legacy Builders Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Ecommerce Marketing
    20% Social Media Marketing +2
    20% UX/UI Design
    20% Web Design

    Focus Areas

    40% JavaScript
    40% Python
    20% Java

    Launched in 2023, RSD Group Legacy Builders is a social media marketing company. Their services include Social Media Marketing and Web Design.

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  • SparkIntegra Labs Logotype

    SparkIntegra Labs

    Not yet reviewed

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

    Services provided

    20% Web Development
    40% Custom Software Development
    20% Application Testing +1
    20% IT Staff Augmentation

    Focus Areas

    40% JavaScript
    30% Java
    15% SQL +1
    15% Typescript

    SparkIntegra Labs, a software development company, is located in. Established in 2024, the team focuses on Custom Software Development and IT staff augmentation.

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  • Ember Web Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9
    Ludlow, England

    Services provided

    40% Web Development
    15% E-Commerce Development
    15% Search Engine Optimization +2
    15% UX/UI Design
    15% Web Design

    Focus Areas

    20% JavaScript
    20% HTML5
    20% PHP +3
    20% jquery
    10% AJAX
    10% SQL

    Website development firm Ember Web was established in 2013. The agency provides Web Development and Search Engine Optimization.

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  • Webbull Logotype

    Webbull

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    40% Web Development
    40% Search Engine Optimization
    20% Content Marketing

    Focus Areas

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

    Webbull is a small SEO company located in Bratislava, Slovakia. The team provides Search Engine Optimization and Web Development.

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  • WebQurl Logotype

    WebQurl

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9

    Services provided

    30% Web Development
    30% API Development
    10% Custom Software Development +3
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    30% JavaScript
    40% Python
    20% Typescript +2
    5% HTML5
    5% Redux

    WebQurl is a Karachi, Pakistan-based web development firm. They provide Web Development and API Development and were founded in 2024.

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  • DevFinn Ltd Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Mobile App Development
    20% Custom Software Development +2
    10% Graphic Design
    10% Web Design

    Focus Areas

    30% JavaScript
    20% Java
    20% Typescript +2
    15% C#
    15% C++

    DevFinn Ltd is a web development company. They are based in London, England and have small team of experts. Their services include Web Development and Mobile App Development.

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  • Belcore IT Solutions Logotype

    Belcore IT Solutions

    Not yet reviewed

    $1,000+
    Undisclosed
    2 - 9

    Services provided

    15% Web Development
    25% Cybersecurity
    25% IT Managed Services +2
    25% IT Strategy Consulting
    10% Low/No Code Development

    Focus Areas

    45% JavaScript
    55% SQL

    Small IT strategy consulting company Belcore IT Solutions, is headquartered in Toledo District , Belize and Toledo District , Belize. Their services include IT strategy consulting and Cybersecurity.

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  • TCER Company Logotype

    TCER Company

    Not yet reviewed

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

    Services provided

    20% Web Development
    45% Custom Software Development
    25% Enterprise App Modernization +1
    10% Low/No Code Development

    Focus Areas

    40% JavaScript
    20% SQL
    15% HTML5 +3
    10% Typescript
    10% jquery
    5% PHP

    TCER Company is a software development firm based in Santo Domingo Este, Dominican Republic. Their services include Custom Software Development and Enterprise App Modernization.

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  • IsmefyTech Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Mobile App Development +2
    20% Search Engine Optimization
    20% Social Media Marketing

    Focus Areas

    40% JavaScript
    40% Typescript
    20% PHP

    IsmefyTech is a social media marketing firm. Their team is headquartered in Mansoura, Egypt. The company specializes in Social Media Marketing and Search Engine Optimization.

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  • Peak Pro Advisors Logotype

    Peak Pro Advisors

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    40% Business Consulting
    10% E-Commerce Development +4
    10% Funding & Investment
    10% Market Research
    10% Marketing Strategy
    10% Mobile App Development

    Focus Areas

    100% JavaScript

    In Mumbai, India, Peak Pro Advisors is a Business Consulting company. The team provides Business Consulting and Market Research.

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  • InteleXa Logotype

    Not yet reviewed

    $10,000+
    Undisclosed
    2 - 9
    Leander, TX

    Services provided

    20% Web Development
    20% Cloud Consulting & SI
    20% Custom Software Development +2
    20% Mobile App Development
    20% Search Engine Optimization

    Focus Areas

    40% JavaScript
    40% SQL
    20% PHP

    InteleXa is a SEO company. Established in 2024, the company is based in Leander, Texas. Their team focuses on Search Engine Optimization and cloud consulting & SI.

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  • Web Edge Digital Logotype

    Web Edge Digital

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Mobile App Development
    20% Pay Per Click +2
    20% Search Engine Optimization
    20% Social Media Marketing

    Focus Areas

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

    Web Edge Digital is a Miami, Florida-based social media marketing company. They specialize in Social Media Marketing and Search Engine Optimization.

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  • Iokoda Technologies Logotype

    Iokoda Technologies

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Mobile App Development
    20% Custom Software Development +2
    10% IoT Development
    10% Other Application Development

    Focus Areas

    30% JavaScript
    30% C#
    30% Java +1
    10% Objective C

    Website development company Iokoda Technologies is headquartered in Watford, England. Their services include Web Development and Mobile App Development.

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  • NeuPrana Design Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    40% JavaScript
    20% HTML5
    10% C++ +3
    10% Java
    10% Python
    10% Swift

    NeuPrana Design is a web design company. Their small team is based in Milton, Georgia and provides Web Design and UX/UI Design. The company was established in 2024.

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  • Popaya Technologies LLP Logotype

    Popaya Technologies LLP

    Not yet reviewed

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

    Services provided

    20% Web Development
    30% API Development
    30% Mobile App Development +2
    10% AR/VR Development
    10% Custom Software Development

    Focus Areas

    40% JavaScript
    20% HTML5
    20% Typescript +2
    10% Redux
    10% SQL

    Established in 2024, Popaya Technologies LLP is a mobile application development company. The company focuses on Mobile App Development and API Development.

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  • Placeholder© Logotype

    Not yet reviewed

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

    Services provided

    70% Web Development
    30% Web Design

    Focus Areas

    10% JavaScript
    50% Typescript
    20% HTML5 +1
    20% PHP

    Web development firm Placeholder© is in and. Their services include Web Development and Web Design.

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  • Millennial Projects Logotype

    Millennial Projects

    Not yet reviewed

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

    Services provided

    35% Web Development
    25% Custom Software Development
    20% E-Commerce Development +2
    10% API Development
    10% Microservices Architecture Services

    Focus Areas

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

    Millennial Projects, a website development firm, was founded in 2022. They focuses on Web Development and Custom Software Development.

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  • Edelweiss Agency Logotype

    Edelweiss Agency

    Not yet reviewed

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

    Services provided

    30% Web Development
    10% Branding
    10% Conversion Optimization +5
    10% E-Commerce Development
    10% Logo
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Design

    Focus Areas

    30% JavaScript
    30% HTML5
    30% PHP +1
    10% jquery

    Established in 2024, Edelweiss Agency is a website development company. The team focuses on Web Development and Branding.

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  • Marvin Agency Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% UX/UI Design
    20% Mobile App Development +1
    20% Web Design

    Focus Areas

    30% JavaScript
    30% HTML5
    15% Java +3
    10% Python
    10% SQL
    5% jquery

    Established in 2021, Marvin Agency is an UX design company. The firm focuses on UX/UI Design and Web Development, and is small.

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  • Omer Odabas Logotype

    Omer Odabas

    Not yet reviewed

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

    Services provided

    35% Web Development
    45% Custom Software Development
    20% Mobile App Development

    Focus Areas

    25% JavaScript
    55% Typescript
    10% Python +1
    10% Swift

    Omer Odabas, a custom software development firm, was founded in 2023. The agency specializes in Custom Software Development and Web Development.

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  • Webraiser Logotype

    Webraiser

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    40% JavaScript
    15% Python
    10% PHP +6
    10% SQL
    5% C#
    5% C++
    5% Java
    5% Other programming & scripting languages
    5% Typescript

    Launched in 2016, Webraiser, a small web design agency, is in Warszawa, Poland. Their team specializes in Web Design and UX/UI Design.

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  • Inovaara Technologies Logotype

    Inovaara Technologies

    Not yet reviewed

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

    Services provided

    20% Web Development
    60% Low/No Code Development
    10% E-Commerce Development +1
    10% Mobile App Development

    Focus Areas

    40% JavaScript
    30% HTML5
    30% Typescript

    Inovaara Technologies, a Low/No Code Development company, was founded in 2025. They provides Low/No Code Development and Web Development.

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  • Skyward Technologies Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    40% Custom Software Development
    20% Cybersecurity

    Focus Areas

    20% JavaScript
    20% C#
    20% Python +5
    10% ASP.NET
    10% SQL
    10% Typescript
    5% HTML5
    5% Java

    Skyward Technologies, a software development firm, specialize in Custom Software Development and Web Development. They were founded in 2024.

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  • Spectrum IT Consulting Logotype

    Spectrum IT Consulting

    Not yet reviewed

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

    Services provided

    35% Web Development
    20% Custom Software Development
    15% API Development +3
    10% Cloud Consulting & SI
    10% Cybersecurity
    10% IT Strategy Consulting

    Focus Areas

    25% JavaScript
    20% Go
    15% PHP +3
    15% Python
    15% Ruby
    10% Typescript

    Spectrum IT Consulting, a website development company, was founded in 2024. They offers Web Development and Custom Software Development.

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  • APU Core Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    30% Custom Software Development
    15% API Development +1
    15% UX/UI Design

    Focus Areas

    20% JavaScript
    20% Java
    20% Python +3
    15% HTML5
    15% Typescript
    10% SQL

    APU Core is a web development company. They are located in Breña, Peru. Their team provides Web Development and Custom Software Development.

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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 Brainhub
2 xfive
3 ImageX
4 The Software House
5 ATEAM SOFT SOLUTIONS
6 Airdev
7 Xmartlabs
8 Toptal
9 Softonix
10 INOXOFT
11 Lizard Global
12 PopArt Studio
13 GeekyAnts
14 SpdLoad
15 Techuz InfoWeb Pvt. Ltd.

List of the Top 15 JavaScript Development Companies

  1. Brainhub Logotype

    Brainhub

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

    Ability to deliver

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

    Service focus

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

    xfive

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

    Ability to deliver

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

    Service focus

    70% Web Development
    50% JavaScript
    30% Other
    View Profile Visit Website
  3. 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
  4. The Software House Logotype

    The Software House

    $10,000+
    $50 - $99 / hr
    50 - 249
    Gliwice, Poland

    Ability to deliver

    39.4/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    45% Web Development
    60% JavaScript
    55% Other
    View Profile Visit Website
  5. ATEAM SOFT SOLUTIONS Logotype

    ATEAM SOFT SOLUTIONS

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

    Ability to deliver

    37.7/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

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

    Airdev

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

    Ability to deliver

    38.9/40.0
    19.6/20 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. Xmartlabs Logotype

    Xmartlabs

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

    Ability to deliver

    39.3/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    50% Web Development
    35% JavaScript
    50% Other
    View Profile Visit Website
  8. Toptal Logotype

    Toptal

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

    Ability to deliver

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

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  9. Softonix Logotype

    Softonix

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

    Ability to deliver

    36.9/40.0
    18/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

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

    INOXOFT

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

    Ability to deliver

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

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  11. 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
  12. PopArt Studio Logotype

    PopArt Studio

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

    Ability to deliver

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

    Service focus

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

    GeekyAnts

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

    Ability to deliver

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

    Service focus

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

    SpdLoad

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

    Ability to deliver

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

    Service focus

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

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

    36.8/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  16. 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
  17. Sigma Software Group Logotype

    Sigma Software Group

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

    Ability to deliver

    38.8/40.0
    19/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

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

    Incora

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

    Ability to deliver

    37.2/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9/10 Market Presence

    Service focus

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

    30% Web Development
    15% JavaScript
    70% Other
    View Profile Visit Website
  21. Brainium Information Technologies Logotype

    Brainium Information Technologies

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

    Ability to deliver

    36.3/40.0
    19/20 Reviews
    9/10 Clients & Experience
    8.4/10 Market Presence

    Service focus

    35% Web Development
    30% JavaScript
    65% Other
    View Profile Visit Website
  22. WPWeb Infotech Logotype

    WPWeb Infotech

    $5,000+
    < $25 / hr
    50 - 249
    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
  23. Experion Technologies Logotype

    Experion Technologies

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

    Ability to deliver

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

    Service focus

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

    Human Made

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

    Ability to deliver

    38.2/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    100% Web Development
    30% JavaScript
    View Profile Visit Website
  25. Probey Services Logotype

    Probey Services

    $1,000+
    < $25 / hr
    1,000 - 9,999
    Los Angeles, CA

    Ability to deliver

    36.9/40.0
    19.6/20 Reviews
    9.3/10 Clients & Experience
    8/10 Market Presence

    Service focus

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

    Blazity

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

    Ability to deliver

    37.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    50% Web Development
    70% JavaScript
    50% Other
    View Profile Visit Website
  27. XWP Logotype

    XWP

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

    Ability to deliver

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

    Service focus

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

    Vincit

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

    Ability to deliver

    36.4/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    30% Web Development
    30% JavaScript
    70% Other
    View Profile Visit Website
  29. PowerGate Software Logotype

    PowerGate Software

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

    Ability to deliver

    37.9/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

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

    Arcanys

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

    Ability to deliver

    38.1/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

    30% Web Development
    20% 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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