Leave a Review For Providers 0 0
  • Post a Project
Home Web Developers JavaScript

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: February 7, 2026
We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust
Get Matched

15 Leaders 15 Contenders

21,633 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Featured

    What are Featured Providers?

    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

    4.9 88 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), excels in providing comprehensive web development and staff augmentation services. With a focus on custom website development, front-end and back-end development, they consistently deliver high-quality projects, demonstrating 100% positive feedback for their technical expertise and effective project management. Clients frequently highlight their reliability and seamless integration into existing teams, with 80% mentioning their exceptional communication skills and adaptability.

    See all 88 projects

    Reviews mention Creative

    Clients commend Digis for their unique blend of creativity and technical excellence, noting that this innovative approach sets them apart in the industry. One client highlighted their holistic and innovation-driven method in transforming a proprietary tool into a robust SaaS platform. Overall sentiment is highly positive, with clients expressing satisfaction in project management, responsiveness, and the quality of deliverables, indicating that Digis consistently meets or exceeds expectations.
    • Custom Software Development for Digital Marketing Agency
      5.0 Apr 19, 2024

      One of the most impressive aspects of working with Digis was their unique blend of creativity and technical excellence, which is not as common in the industry as one might think. Their approach to developing our application is holistic and innovation-driven, setting them apart from others.

      Read Full Review
    Read All 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

    Hosting Platform Development for Advertising & Marketing Co

    4.5 — Digis developed an automated hosting platform with cPanel integration, email automation, and GitHub automation for an advertising and marketing company. Read more
    Read 22 Reviews

    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

    Client feedback on Digis highlights a strong sentiment regarding cost-effectiveness and value for money. Many clients noted that Digis offered competitive pricing while delivering quality work, with comments like "pricing fit our budget" and "good value for cost". Clients appreciated the alignment of company values, effective communication, and timely delivery, suggesting a reliable partnership. Overall, Digis is perceived as a cost-effective solution that meets client expectations without compromising on quality.
    Read All Reviews

    View projects from:

    United States (28) Germany (7) Ukraine (7) England (4) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)
    View Profile Visit Website
  • XTel Software Solutions Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% Custom Software Development
    15% E-Commerce Development +6
    15% Mobile App Development
    10% Application Management & Support
    10% Application Testing
    10% Other Application Development
    5% CRM Consulting and SI
    5% ERP Consulting and SI

    Focus Areas

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

    Founded in 2015, XTel Software Solutions is a software development company. Their services include Custom Software Development and E-Commerce Development.

    Read more
    View Profile
  • Knit Infotech Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Affiliate Marketing
    10% Content Marketing +7
    10% Conversion Optimization
    10% E-Commerce Development
    10% Email Marketing
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Web Design

    Focus Areas

    25% JavaScript
    35% PHP
    15% Python +2
    15% Typescript
    10% AJAX

    Knit Infotech is a small Content Marketing company founded in 2010. Their team focuses on Content Marketing and Email Marketing.

    Read more
    View Profile
  • Syncrayons Technologies Private Limited Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% E-Commerce Development
    10% Custom Software Development +6
    10% Mobile App Development
    10% Web Design
    5% Application Management & Support
    5% Graphic Design
    5% Product Design
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    30% PHP
    20% Python +4
    15% Typescript
    10% ColdFusion
    10% SQL
    5% AJAX

    Headquartered in Kazhakkoottam, India, Syncrayons Technologies Private Limited is a small e-commerce development firm. The team provides E-Commerce Development and Web Development.

    Read more
    View Profile

    • Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

    Get My Matches
  • DeCrew Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Mobile App Development
    8% Custom Software Development +12
    8% E-Commerce Development
    8% Logo
    8% UX/UI Design
    8% Wearable App Development
    7% Web Design
    5% Advertising
    5% Application Management & Support
    5% Branding
    5% Mobile & App Marketing
    5% Product Design
    4% Marketing Strategy
    4% Social Media Marketing

    Focus Areas

    25% JavaScript
    25% Typescript
    10% Go +4
    10% Other programming & scripting languages
    10% Python
    10% Redux
    10% SQL

    DeCrew is an app development company located in Hyderabad, India. They focus on Mobile App Development and Web Development.

    Read more
    View Profile
  • Sahana System Pvt. Ltd. Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Mobile App Development
    25% UX/UI Design +2
    15% Branding
    10% AI Development

    Focus Areas

    10% JavaScript
    15% PHP
    10% Kotlin +10
    10% Objective C
    10% Python
    10% SQL
    10% Swift
    9% AJAX
    5% Typescript
    3% ASP.NET
    3% C#
    3% XML
    2% ASP

    Sahana System Pvt. Ltd. Is an UX company founded in 2012. Their services include UX/UI Design and Web Development.

    Read more
    View Profile
  • Hash Rekayasa Teknologi Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    25% Custom Software Development
    20% IT Managed Services +2
    20% Mobile App Development
    15% Enterprise App Modernization

    Focus Areas

    15% JavaScript
    25% Go
    25% SQL +2
    25% Typescript
    10% Kotlin

    Hash Rekayasa Teknologi is a software development company. Founded in 2016, the team provides Custom Software Development and IT managed services.

    Read more
    View Profile
  • AppWorks Technologies Pvt Ltd Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    13% Low/No Code Development
    10% Web Design +15
    5% Application Management & Support
    5% Blockchain
    5% Corporate Training & Coaching
    5% E-Commerce Development
    5% ERP Consulting and SI
    5% Enterprise App Modernization
    5% Graphic Design
    5% IT Strategy Consulting
    5% Logistics & Supply Chain Consulting
    5% Logo
    5% Other Application Development
    5% Product Design
    5% UX/UI Design
    1% Custom Software Development
    1% Mobile App Development

    Focus Areas

    25% JavaScript
    25% AJAX
    25% Kotlin +1
    25% PHP

    AppWorks Technologies Pvt Ltd, a web design company, was launched in 2017. The firm provides Web Design and Web Development.

    Read more
    View Profile
  • SENiCTTECH SOLUTIONS Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Kuala Lumpur, Malaysia

    Services provided

    15% Web Development
    15% IT Managed Services
    10% Application Testing +8
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Other Application Development
    10% Other IT Consulting and SI
    5% AI Development
    5% Cybersecurity
    5% E-Commerce Development
    5% IoT Development

    Focus Areas

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

    SENiCTTECH SOLUTIONS, an IT managed services company, is located in Kuala Lumpur, Malaysia. They offer IT managed services and Web Development.

    Read more
    View Profile
  • TechGhor Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Custom Software Development
    10% Content Marketing +8
    10% E-Commerce Development
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    5% Application Testing
    5% Digital Strategy
    5% Email Marketing

    Focus Areas

    25% JavaScript
    40% PHP
    35% AJAX

    TechGhor is a software development company based in Comilla, Bangladesh. They provide Custom Software Development and Social Media Marketing and were established in 2013.

    Read more
    View Profile
  • Mosaic Digital Group HK Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Social Media Marketing
    15% UX/UI Design +6
    10% AR/VR Development
    10% E-Commerce Development
    10% Ecommerce Marketing
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Design

    Focus Areas

    25% JavaScript
    25% PHP
    20% Java +4
    10% C++
    10% SQL
    5% Visual Basic
    5% XML

    Mosaic Digital Group HK is a Hong Kong, Hong Kong-based web development company. They focus on Web Development and Social Media Marketing and were founded in 2015.

    Read more
    View Profile
  • SmartBoxDigital Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    13% Low/No Code Development
    10% Custom Software Development +12
    10% E-Commerce Development
    10% Mobile App Development
    10% UX/UI Design
    5% AR/VR Development
    5% Application Testing
    5% Content Writing Services
    5% Document Digitization & Management
    5% Enterprise App Modernization
    5% IT Managed Services
    5% IT Strategy Consulting
    1% AI Development
    1% Other Application Development

    Focus Areas

    25% JavaScript
    15% Redux
    15% Typescript +7
    10% HTML5
    10% Python
    5% C++
    5% Elixir
    5% Ember.js
    5% SQL
    5% XML

    SmartBoxDigital, a web development firm, provides Web Development and UX/UI Design. The firm is located in Cluj-Napoca, Romania.

    Read more
    View Profile
  • DIMOTECH SOLUCOES EM TECNOLOGIA Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Chapecó, Brazil

    Services provided

    10% Web Development
    10% AI Development
    10% Custom Software Development +12
    10% IT Staff Augmentation
    10% Mobile App Development
    5% Application Management & Support
    5% Application Testing
    5% BI & Big Data Consulting & SI
    5% Cloud Consulting & SI
    5% IT Managed Services
    5% IT Strategy Consulting
    5% IoT Development
    5% Other Application Development
    5% Other IT Consulting and SI
    5% Robotics Process Automation

    Focus Areas

    25% JavaScript
    20% Typescript
    15% Python +3
    15% Redux
    15% SQL
    10% PHP

    DIMOTECH SOLUCOES EM TECNOLOGIA is an IT staff augmentation company. Launched in 2014, their team specializes in IT staff augmentation and Custom Software Development.

    Read more
    View Profile
  • WinDigital Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    Wheat Ridge, CO

    Services provided

    10% Web Development
    20% Mobile App Development
    20% UX/UI Design +4
    15% Enterprise App Modernization
    15% Other Application Development
    10% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    25% JavaScript
    20% Typescript
    15% HTML5 +4
    10% Python
    10% Ruby
    10% SQL
    10% Swift

    WinDigital is an UX design agency established in 2017. The small team offers UX/UI Design and Mobile App Development.

    Read more
    View Profile
  • StorexWeb Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    30% Custom Software Development
    25% Mobile App Development +2
    15% E-Commerce Development
    10% Application Testing

    Focus Areas

    15% JavaScript
    15% PHP
    15% SQL +7
    15% Typescript
    10% Kotlin
    10% Swift
    5% C#
    5% HTML5
    5% Java
    5% Python

    StorexWeb is a software development firm founded in 2017. Their services include Custom Software Development and Mobile App Development.

    Read more
    View Profile
  • Lensoft Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Nairobi, Kenya

    Services provided

    10% Web Development
    10% Advertising
    10% Digital Strategy +10
    10% Graphic Design
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    5% Content Marketing
    5% Ecommerce Marketing
    5% Email Marketing
    5% Logo
    5% Pay Per Click
    5% Print Design

    Focus Areas

    25% JavaScript
    35% PHP
    25% Java +1
    15% Python

    Headquartered in Nairobi, Kenya, Lensoft is an Advertising company. Their services include Advertising and Digital Strategy.

    Read more
    View Profile
  • SaaSify Labs Logotype

    SaaSify Labs

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    15% JavaScript
    15% Kotlin
    15% Objective C +6
    10% Python
    10% Redux
    10% SQL
    10% Swift
    10% Typescript
    5% Other programming & scripting languages

    SaaSify Labs is a consulting company specializing in business process optimization and e-commerce website design. Reviewers consistently praised their outstanding project management and responsiveness, with 100% satisfaction noted in user engagement and goal alignment. Their expertise and attention to detail are frequently highlighted as impressive attributes.

    View Profile
  • Webkrafterz Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    25% Custom Software Development
    20% E-Commerce Development +3
    15% Mobile App Development
    10% API Development
    10% Application Management & Support

    Focus Areas

    15% JavaScript
    15% C#
    15% Java +4
    15% PHP
    15% Python
    15% Ruby
    10% HTML5

    Webkrafterz is a custom software development company launched in 2014. The company provides Custom Software Development and Web Development, and is small.

    Read more
    View Profile
  • The Legacy Logotype

    The Legacy

    Not yet reviewed

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

    Services provided

    15% Web Development
    30% Web Design
    15% Generative AI +3
    15% Logo
    15% Mobile App Development
    10% Branding

    Focus Areas

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

    In Kyiv, Ukraine, The Legacy is a small web design company. Their services include Web Design and Logo.

    Read more
    View Profile
  • Grid Reputation Logotype

    Grid Reputation

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Search Engine Optimization
    20% Back Office Outsourcing +3
    20% Pay Per Click
    15% Content Moderation Services
    10% Social Media Marketing

    Focus Areas

    25% JavaScript
    10% HTML5
    10% Other programming & scripting languages +10
    10% PHP
    10% Python
    10% Typescript
    5% Java
    5% SQL
    5% jquery
    3% Kotlin
    3% Redux
    2% AJAX
    2% Swift

    SEO services firm Grid Reputation is based in Kolkata, India. They focus on Search Engine Optimization and Pay Per Click.

    Read more
    View Profile
  • Artcode Pvt. Ltd. Logotype

    Not yet reviewed

    $10,000+
    $200 - $300 / hr
    10 - 49
    Pune, India

    Services provided

    10% Web Development
    20% Mobile App Development
    14% Low/No Code Development +9
    10% Custom Software Development
    10% Mobile & App Marketing
    10% Other Digital Marketing
    5% CRM Consulting and SI
    5% ERP Consulting and SI
    5% IT Strategy Consulting
    5% IoT Development
    5% UX/UI Design
    1% Web Design

    Focus Areas

    25% JavaScript
    30% SQL
    20% jquery +3
    15% Ember.js
    5% Redux
    5% Visual Basic

    Artcode Pvt. Ltd. Is a custom software development company. The Pune, India-based agency was founded in 2019. Their services include Custom Software Development and Mobile App Development.

    Read more
    View Profile
  • CnEL India Logotype

    CnEL India

    Not yet reviewed

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

    Services provided

    15% Web Development
    30% E-Commerce Development
    20% Mobile App Development +3
    15% API Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    20% JavaScript
    29% PHP
    15% jquery +3
    12% HTML5
    12% Typescript
    12% XML

    CnEL India is an e-commerce development firm. They were established in 2006, and their services include E-Commerce Development and Web Development.

    Read more
    View Profile
  • Edgeware Global Logotype

    Edgeware Global

    Not yet reviewed

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

    Services provided

    10% Web Development
    40% Custom Software Development
    30% Staffing +3
    10% AI Development
    5% E-Commerce Development
    5% Mobile App Development

    Focus Areas

    25% JavaScript
    40% Python
    30% PHP +1
    5% Other programming & scripting languages

    Edgeware Global is a custom software development company. They provide Custom Software Development and Staffing and were launched in 2021.

    Read more
    View Profile
  • Inobi Solutions Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Mobile App Development
    15% AI Development +6
    15% Custom Software Development
    10% Microservices Architecture Services
    5% AI Consulting
    5% API Development
    5% AR/VR Development
    5% DevOps Managed Services

    Focus Areas

    15% JavaScript
    25% Typescript
    20% Python +5
    10% Go
    10% Swift
    10% jquery
    5% Kotlin
    5% Redux

    Website development firm Inobi Solutions is in București, Romania. They provide Web Development and Mobile App Development.

    Read more
    View Profile
  • Bluebolt Global Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    20% Branding
    20% Content Marketing +3
    15% Custom Software Development
    15% Email Marketing
    15% Search Engine Optimization

    Focus Areas

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

    Bluebolt Global is a Thrissur, India-based branding agency. Their services include Branding and Content Marketing.

    Read more
    View Profile
  • TOP Nepal International Pvt Ltd Logotype

    TOP Nepal International Pvt Ltd

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Conversion Optimization
    10% Custom Software Development +7
    10% E-Commerce Development
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    25% JavaScript
    25% PHP
    15% HTML5 +5
    10% AJAX
    10% SQL
    5% C#
    5% Typescript
    5% XML

    In Kathmandu, Nepal, TOP Nepal International Pvt Ltd is a social media marketing agency. Their services include Social Media Marketing and Conversion Optimization.

    Read more
    View Profile
  • Xelent Solutions Logotype

    Xelent Solutions

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Mobile App Development +3
    20% Social Media Marketing
    10% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    15% JavaScript
    30% PHP
    20% Java +4
    10% HTML5
    10% SQL
    10% jquery
    5% Kotlin

    Xelent Solutions is a small social media marketing firm established in 2010. Their services include Social Media Marketing and Custom Software Development.

    Read more
    View Profile
  • Aarna Digital Technologies Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Needham, MA

    Services provided

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

    Focus Areas

    15% JavaScript
    20% PHP
    20% SQL +4
    15% Apex
    10% Perl
    10% Python
    10% Ruby

    Launched in 2024, Aarna Digital Technologies is a social media marketing company. The team provides Social Media Marketing and Search Engine Optimization.

    Read more
    View Profile
  • BixoSoft Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% IT Staff Augmentation
    20% Mobile App Development +3
    20% Search Engine Optimization
    10% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    15% JavaScript
    25% PHP
    15% Python +6
    15% Typescript
    10% SQL
    5% AJAX
    5% HTML5
    5% Redux
    5% jquery

    BixoSoft is a SEO company. Founded in 2017, the agency is based in Faisalabad, Pakistan. Their services include Search Engine Optimization and IT staff augmentation.

    Read more
    View Profile
  • Samprand Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    10 - 49
    Boston, MA

    Services provided

    10% Web Development
    10% AI Consulting
    10% AI Development +7
    10% API Development
    10% BI & Big Data Consulting & SI
    10% Custom Software Development
    10% Digital Engineering
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    25% JavaScript
    30% Python
    25% SQL +3
    10% Other programming & scripting languages
    5% PHP
    5% Typescript

    Established in 2023, Samprand is a web design agency. In Boston, Massachusetts and Madrid, Spain, the team focuses on Web Design and UX/UI Design.

    Read more
    View Profile
  • Apex Book Publishing Logotype

    Apex Book Publishing

    Not yet reviewed

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

    Services provided

    15% Web Development
    30% Mobile App Development
    20% Other Application Development +3
    15% API Development
    10% Custom Software Development
    10% E-Commerce Development

    Focus Areas

    20% JavaScript
    25% PHP
    25% SQL +3
    10% ASP.NET
    10% Java
    10% Python

    Apex Book Publishing is a mobile application development firm. In Austin, Texas, their small team provides Mobile App Development and Other Application Development. The agency was established in

    Read more
    View Profile
  • imicreation It services pvt ltd Logotype

    imicreation It services pvt ltd

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% E-Commerce Development
    20% UX/UI Design +2
    20% Web Design
    10% Graphic Design

    Focus Areas

    10% JavaScript
    35% AJAX
    25% SQL +3
    10% HTML5
    10% PHP
    10% jquery

    Imicreation It services pvt ltd is a small website development firm based in Faridabad, India and Mumbai, India. Their services include Web Development and E-Commerce Development.

    Read more
    View Profile
  • Nebula X Logotype

    Nebula X

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49

    Services provided

    20% Web Development
    20% Blockchain
    20% Mobile App Development +2
    20% Search Engine Optimization
    20% UX/UI Design

    Focus Areas

    15% JavaScript
    30% Other programming & scripting languages
    15% Apex +3
    15% Ember.js
    15% Python
    10% Java

    Nebula X is a SEO services firm located in London, England. Launched in 2024, the team focuses on Search Engine Optimization and UX/UI Design.

    Read more
    View Profile
  • INNOTECHS Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Branding
    20% Business Consulting +2
    20% Digital Strategy
    20% Web Design

    Focus Areas

    15% JavaScript
    25% AJAX
    25% PHP +2
    25% SQL
    10% HTML5

    Branding agency INNOTECHS was founded in 2022. Headquartered in Bursa, Türkiye and Bursa, Türkiye, the team provides Branding and Digital Strategy.

    Read more
    View Profile
  • Wish Geeks Techserve Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    15% JavaScript
    20% Objective C
    20% Swift +3
    20% Typescript
    15% Kotlin
    10% HTML5

    Wish Geeks Techserve is an UX design company. Established in 2024, the team focuses on UX/UI Design and Cybersecurity.

    Read more
    View Profile
  • Ideafloats Technologies Logotype

    Ideafloats Technologies

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Cloud Consulting & SI
    20% Generative AI +2
    20% IT Staff Augmentation
    20% Mobile App Development

    Focus Areas

    15% JavaScript
    15% Go
    15% Typescript +7
    10% ASP.NET
    10% HTML5
    10% Python
    10% Rust
    5% Java
    5% Other programming & scripting languages
    5% Ruby

    Ideafloats Technologies is a cloud consulting & SI company. Located in Bengaluru, India, the company was founded in 2022. Their team focuses on cloud consulting & SI and IT staff augmentation.

    Read more
    View Profile
  • Web Karma Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Custom Software Development
    25% E-Commerce Development +2
    15% UX/UI Design
    10% Social Media Marketing

    Focus Areas

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

    Web Karma is a software development firm. The team specializes in Custom Software Development and Web Development and is based in Roorkee, India.

    Read more
    View Profile
  • Tegimus Infotech Logotype

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% API Development
    25% Custom Software Development +1
    25% Mobile App Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP.NET +7
    10% C#
    10% HTML5
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% SQL
    10% Typescript

    Tegimus Infotech is a small custom software development firm in Kannur, India. The team provides Custom Software Development and Web Development.

    Read more
    View Profile
  • SoftWeirdo Solution Logotype

    SoftWeirdo Solution

    Not yet reviewed

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

    Services provided

    25% Web Development
    50% Blockchain
    25% Mobile App Development

    Focus Areas

    10% JavaScript
    50% Other programming & scripting languages
    15% Python +3
    10% Redux
    10% Typescript
    5% HTML5

    Founded in 2022, SoftWeirdo Solution is a Blockchain company. Their services include Blockchain and Web Development.

    Read more
    View Profile
  • YANTRADHIGAM LABS PRIVATE LIMITED Logotype

    YANTRADHIGAM LABS PRIVATE LIMITED

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49

    Services provided

    20% Web Development
    20% CRM Consulting and SI
    20% ERP Consulting and SI +2
    20% IT Strategy Consulting
    20% Mobile App Development

    Focus Areas

    15% JavaScript
    30% Python
    20% Typescript +3
    15% Redux
    10% HTML5
    10% Java

    YANTRADHIGAM LABS PRIVATE LIMITED, an IT strategy consulting company, is based in Ahmedabad, India. Launched in 2019, the team specializes in IT strategy consulting and CRM consulting and SI.

    Read more
    View Profile
  • Logic Jumps Logotype

    Logic Jumps

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    20% Web Development
    20% E-Commerce Development
    20% Graphic Design +2
    20% Search Engine Optimization
    20% UX/UI Design

    Focus Areas

    15% JavaScript
    20% PHP
    15% SQL +5
    10% AJAX
    10% HTML5
    10% Redux
    10% Typescript
    10% jquery

    Logic Jumps is a SEO services firm. They are headquartered in Lahore, Pakistan, and their services include Search Engine Optimization and UX/UI Design.

    Read more
    View Profile
  • Digital Juice Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    15% Custom Software Development
    15% Performance Marketing +4
    15% Search Engine Optimization
    15% UX/UI Design
    10% Mobile App Development
    10% Social Media Marketing

    Focus Areas

    15% JavaScript
    15% HTML5
    15% PHP +5
    15% SQL
    10% Python
    10% Typescript
    10% XML
    10% jquery

    Digital Juice, a website development firm, provides Web Development and Custom Software Development. The firm is based in Warszawa, Poland.

    Read more
    View Profile
  • Pixelwolf Logotype

    Pixelwolf

    Not yet reviewed

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

    Services provided

    15% Web Development
    15% UX/UI Design
    10% AI Development +6
    10% API Development
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% DevOps Managed Services
    10% Mobile App Development
    10% Wearable App Development

    Focus Areas

    20% JavaScript
    40% Python
    20% Typescript +2
    10% PHP
    10% Swift

    Founded in 2015, Pixelwolf is a small user experience company. Their team focuses on UX/UI Design and Web Development.

    Read more
    View Profile
  • ConfiaTech Pvt Ltd Logotype

    ConfiaTech Pvt Ltd

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Mobile App Development
    15% API Development +5
    15% Custom Software Development
    10% AI Agents
    10% DevOps Managed Services
    5% AI Consulting
    5% AI Development

    Focus Areas

    15% JavaScript
    15% AJAX
    15% SQL +5
    15% Typescript
    10% Other programming & scripting languages
    10% Python
    10% Redux
    10% jquery

    ConfiaTech Pvt Ltd is a website development company. They are headquartered in Islamabad, Pakistan. Their team specializes in Web Development and Mobile App Development.

    Read more
    View Profile
  • Notionmind® Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    35% AI Development
    25% Custom Software Development +2
    15% AI Consulting
    15% Mobile App Development

    Focus Areas

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

    AI company Notionmind® is located in Ahmedabad, India and Chagrin Falls, Ohio. Founded in 2000, the team offers Artificial Intelligence and Custom Software Development.

    Read more
    View Profile
  • TechDrix Logotype

    TechDrix

    5.0 2 reviews
    $1,000+
    $25 - $49 / hr
    10 - 49

    Services provided

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

    Focus Areas

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

    At Techdrix, we empower businesses to thrive in the digital era by connecting them with their target audiences through cutting-edge solutions. With our head office in Houston, Texas we provide

    Read more
    See all 2 projects
    View Profile
  • MetaflowX Labs Logotype

    MetaflowX Labs

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

    Services provided

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

    Focus Areas

    20% JavaScript
    20% HTML5
    20% Python +2
    20% Rust
    20% Typescript

    MetaflowX is a Blockchain & Web3 technology company helping startups and enterprises build secure, scalable, and future-ready decentralized solutions. We specialize in:✔ Custom Blockchain

    Read more
    See all 1 projects
    View Profile
  • Design Soft Studio Logotype

    Design Soft Studio

    5.0 1 review
    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    20% Web Development
    20% Branding
    20% Search Engine Optimization +2
    20% UX/UI Design
    20% Web Design

    Focus Areas

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

    At Design Soft Studio, we specialize in designing custom websites and implementing targeted marketing strategies that drive measurable business growth. Our team is dedicated to blending aesthetics

    Read more
    See all 1 projects
    View Profile
  • Binary Code Barn Logotype

    5.0 3 reviews
    $5,000+
    $25 - $49 / hr
    10 - 49
    Berlin, Germany

    Services provided

    30% Web Development
    30% Custom Software Development
    15% Mobile App Development +3
    10% Cloud Consulting & SI
    10% Graphic Design
    5% Blockchain

    Focus Areas

    10% JavaScript
    15% Java
    15% PHP +5
    15% Python
    15% Swift
    10% HTML5
    10% Kotlin
    10% Typescript

    Binary Code Barn provides custom software solutions and AI-based tool analysis, showcasing a commitment to client-specific needs and enhancing user engagement. Overall, clients commend their effective project management, punctuality, and personalized approach. Opportunities for improvement include offering more frequent interim updates during development to ensure alignment with user needs.

    See all 3 projects
    View Profile
  • We Move Ads Logotype

    5.0 2 reviews
    $1,000+
    $25 - $49 / hr
    10 - 49
    Tarneit, Australia

    Services provided

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

    Focus Areas

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

    We Move Ads specializes in Website Development and Web Design, delivering fully functional websites and mobile applications. Clients consistently praise their enthusiasm, exceptional communication, and timely delivery, highlighting their superb project management and alignment with client values. The company's dedication to project success and value for cost makes them a reliable partner for online development needs.

    See all 2 projects
    View Profile
  • Mountain Techno System Pvt Ltd Logotype

    5.0 2 reviews
    $1,000+
    < $25 / hr
    10 - 49
    Jaipur, India

    Services provided

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

    Focus Areas

    30% JavaScript
    35% HTML5
    35% jquery

    Mountain Techno System Pvt Ltd specializes in Web Development, including website improvement, bug fixing, and developing user-centric websites with robust forum management and mobile optimization. The reviews consistently highlight the company's punctuality, professionalism, and effective communication. Clients appreciated their ability to deliver projects on time and within budget, demonstrating strong project management and commitment to client satisfaction.

    See all 2 projects
    View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches
tracking image

Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

  • In-depth client interviews and ratings
  • Comprehensive project details
  • Market presence
  • Portfolio examples and industry recognition

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

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

Ability to deliver
Focus
Clutch Leaders Matrix

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

1 Brainhub
2 ImageX
3 xfive
4 The Software House
5 ATEAM SOFT SOLUTIONS
6 Airdev
7 Xmartlabs
8 Softonix
9 Toptal
10 Lizard Global
11 INOXOFT
12 PopArt Studio
13 GeekyAnts
14 SpdLoad
15 Brainium Information Technologies

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
    75% JavaScript
    50% Other
    View Profile Visit Website
  2. 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
  3. xfive Logotype

    xfive

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

    Ability to deliver

    39.5/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    70% Web Development
    50% JavaScript
    30% 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

    38.1/40.0
    18.8/20 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

    39.1/40.0
    19.8/20 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

    39.5/40.0
    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
  8. 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
  9. Toptal Logotype

    Toptal

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

    Ability to deliver

    39.5/40.0
    19.6/20 Reviews
    9.9/10 Clients & Experience
    10/10 Market Presence

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  10. 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
  11. INOXOFT Logotype

    INOXOFT

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

    Ability to deliver

    39.8/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% 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. Brainium Information Technologies Logotype

    Brainium Information Technologies

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

    Ability to deliver

    36.7/40.0
    19.4/20 Reviews
    9/10 Clients & Experience
    8.4/10 Market Presence

    Service focus

    35% Web Development
    30% JavaScript
    65% Other
    View Profile Visit Website
  16. HTMLPanda Logotype

    HTMLPanda

    $1,000+
    < $25 / hr
    250 - 999
    Boston, 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. Techuz InfoWeb Pvt. Ltd. Logotype

    Techuz InfoWeb Pvt. Ltd.

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

    Ability to deliver

    36.4/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  21. 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
  22. Human Made Logotype

    Human Made

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

    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
  23. 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
  24. Experion Technologies Logotype

    Experion Technologies

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

    Ability to deliver

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

    Service focus

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

    Blazity

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

    Ability to deliver

    37.5/40.0
    18.4/20 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
    Chelsea, Australia

    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. Probey Services Logotype

    Probey Services

    $1,000+
    < $25 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    36.5/40.0
    19.2/20 Reviews
    9.3/10 Clients & Experience
    8/10 Market Presence

    Service focus

    20% Web Development
    25% JavaScript
    80% Other
    View Profile Visit Website
  29. 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
  30. Oshyn Logotype

    Oshyn

    $25,000+
    $100 - $149 / hr
    50 - 249
    Long Beach, CA

    Ability to deliver

    36.2/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    8/10 Market Presence

    Service focus

    100% Web Development
    40% JavaScript
    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.

Similar Categories

Related Services

Web Developers Software Developers Mobile App Development eCommerce Artificial Intelligence Blockchain AR/VR IoT Ruby on Rails

Locations Near You

Web Development in Columbus Web Development in Grandview Heights Web Development in Upper Arlington Web Development in Lincoln Village Web Development in Grove City Web Development in Galloway Web Development in Hilliard Web Development in Dublin Web Development in Orient
View More

Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.