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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 24, 2025
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15 Leaders 15 Contenders

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.

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    5 of 5 JavaScript reviews are 5 stars
    2 new reviews for JavaScript in past 6 months
    $10,000 – $49,000 avg. project cost

    JavaScript Experience

    Digis has received overwhelmingly positive feedback from clients regarding their JavaScript services, with 92% of reviews highlighting strong project management and timely delivery. Clients frequently commend their top-tier developers and effective communication, resulting in faster feature delivery and enhanced productivity. Notably, 100% of reviewers did not identify any areas for improvement. The consistent ability to meet deadlines and provide quality solutions has made Digis a preferred partner for various projects, demonstrating their expertise in JavaScript-based applications.

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    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.
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    United States (27) 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)
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  • Perfect Presence Logotype

    Perfect Presence

    Not yet reviewed

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

    Services provided

    12% Web Development
    25% Custom Software Development
    15% Mobile App Development +8
    10% AR/VR Development
    7% AI Development
    6% IoT Development
    5% Blockchain
    5% Business Consulting
    5% Digital Strategy
    5% Product Design
    5% UX/UI Design

    Focus Areas

    26% JavaScript
    16% Other programming & scripting languages
    11% Objective C +6
    11% Redux
    11% Swift
    10% Kotlin
    5% C#
    5% Java
    5% SQL

    Perfect Presence is a software development firm founded in 2016. Based in Bethesda, Maryland, the team focuses on Custom Software Development and Mobile App Development.

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  • Arete Software Logotype

    5.0 2 reviews
    $10,000+
    $50 - $99 / hr
    10 - 49
    New Delhi, India

    Services provided

    10% Web Development
    10% Business Consulting
    10% E-Commerce Development +13
    10% Mobile App Development
    5% Advertising
    5% Branding
    5% Custom Software Development
    5% Direct Marketing
    5% Email Marketing
    5% Graphic Design
    5% IT Strategy Consulting
    5% Pay Per Click
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design
    5% Web Design

    Focus Areas

    10% JavaScript
    10% Ember.js
    10% Java +7
    10% Kotlin
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Swift
    10% Typescript
    10% UnrealScript

    Arete Software specializes in developing scalable software and enhancing e-commerce platforms. Clients commend their deep understanding of project requirements, proactive support throughout all project stages, and the ability to deliver user-friendly, reliable solutions. Arete Software's commitment to continuous improvement and effective communication has significantly contributed to their clients' success.

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  • Heroheto Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    Freelancer
    Dhaka, Bangladesh

    Services provided

    30% Web Development
    30% E-Commerce Development
    30% Web Design +1
    10% Email Marketing

    Focus Areas

    20% JavaScript
    20% ASP.NET
    20% PHP +2
    20% SQL
    20% XML

    Heroheto is an e-commerce development firm. They are based in Dhaka, Bangladesh and Dhaka, Bangladesh and have small team. Their services include E-Commerce Development and Web Design.

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  • Meni Technologies Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Addis Ababa, Ethiopia

    Services provided

    30% Web Development
    25% Mobile App Development
    15% Custom Software Development +3
    10% AR/VR Development
    10% Graphic Design
    10% Search Engine Optimization

    Focus Areas

    11% JavaScript
    22% Other programming & scripting languages
    12% SQL +5
    11% ASP.NET
    11% C#
    11% PHP
    11% Python
    11% Visual Basic

    Small web development firm Meni Technologies, is in Addis Ababa, Ethiopia. Their services include Web Development and Mobile App Development.

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  • Desai Software Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    25% Mobile App Development
    15% API Development +3
    10% AR/VR Development
    10% Custom Software Development
    10% E-Commerce Development

    Focus Areas

    11% JavaScript
    12% AJAX
    11% ASP +6
    11% ASP.NET
    11% C#
    11% HTML5
    11% SQL
    11% Typescript
    11% Visual Basic

    Desai Software is a website development company based in Surat, India. Established in 2008, the team provides Web Development and Mobile App Development.

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  • No name Logotype

    No name

    0.5 1 review
    $5,000+
    $50 - $99 / hr
    2 - 9

    Services provided

    20% Web Development
    40% Mobile App Development
    10% AR/VR Development +3
    10% CRM Consulting and SI
    10% UX/UI Design
    10% Web Design

    Focus Areas

    17% JavaScript
    28% PHP
    27% AJAX +3
    11% C#
    11% Swift
    6% Java

    No name is a web development company that initially impressed clients with promising website designs and development capabilities. However, feedback reveals a negative trend, with 100% of reviewers experiencing project abandonment and financial loss. Despite initial trust-building efforts, clients reported a lack of project delivery and communication, indicating a significant need for improvement in reliability and transparency.

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    Industry Experience

    Made in Earth has experience primarily in the nonprofit sector, providing web design and development services. Client feedback indicates initial positive interactions but reveals significant issues with project completion and communication, leading to an overall negative sentiment. Their strengths lie in design, but concerns about reliability and project management have been highlighted. Potential clients in the nonprofit industry should exercise caution when considering this provider.

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    Nonprofit

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients express significant dissatisfaction regarding the value for money provided by Made in Earth. One reviewer noted a substantial investment of nearly $45,000, yet experienced a lack of communication and incomplete project delivery. Initially, the company demonstrated professionalism, but ultimately, clients felt misled as they were asked for additional funds without receiving the promised results. Overall sentiment indicates a concern about the company's reliability and transparency in pricing.
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  • Evonbiz di Tiziano Ostigoni Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Conversion Optimization
    15% Marketing Strategy +8
    15% Pay Per Click
    10% Digital Strategy
    10% E-Commerce Development
    5% Content Marketing
    5% IT Strategy Consulting
    5% Market Research
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

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

    Evonbiz di Tiziano Ostigoni is a Marketing Strategy company. Headquartered in Bologna, Italy, their small team provides Marketing Strategy and Conversion Optimization. The firm was founded in 2013.

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  • GrowthIQ Digital Logotype

    5.0 1 review
    $1,000+
    $50 - $99 / hr
    2 - 9
    Berthoud, CO

    Services provided

    15% Web Development
    25% Pay Per Click
    25% Search Engine Optimization +3
    15% Web Design
    10% AI Development
    10% Social Media Marketing

    Focus Areas

    15% JavaScript
    20% Python
    15% AJAX +4
    15% Ember.js
    15% HTML5
    15% SQL
    5% ColdFusion

    GrowthIQ Digital provides services in web design, PPC advertising, and SEO, particularly catering to non-profit organizations. The reviews highlight their effective project management, dedication to understanding client missions, and successful enhancement of digital presence. Clients praise their commitment, flexibility, and expertise, noting increased engagement and donations as a testament to their impactful strategies.

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  • Zexsoft Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% AI Development
    10% Application Management & Support +7
    10% Custom Software Development
    10% Enterprise App Modernization
    10% Graphic Design
    10% IoT Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    55% C#
    15% ASP.NET +3
    10% Typescript
    5% C++
    5% SQL

    Zexsoft is a web design company. Launched in 2022, the agency is based in Oradea, Romania and Cluj-Napoca, Romania. Their services include Web Design and UX/UI Design.

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  • Appsuy Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% AR/VR Development
    10% Custom Software Development +12
    10% Mobile & App Marketing
    10% Mobile App Development
    10% Web Design
    5% Application Testing
    5% Digital Strategy
    5% Enterprise App Modernization
    5% IT Strategy Consulting
    5% Search Engine Optimization
    5% Social Media Marketing
    5% Translation
    3% Video Production
    2% Logo

    Focus Areas

    36% JavaScript
    21% C#
    14% ColdFusion +3
    14% Python
    8% Kotlin
    7% Java

    Appsuy, a custom software development firm, was launched in 2018. The team provides Custom Software Development and AR/VR development.

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  • Neetable Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    25% Cloud Consulting & SI
    25% Mobile App Development +3
    15% Custom Software Development
    10% Low/No Code Development
    10% UX/UI Design

    Focus Areas

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

    Neetable is a cloud consulting & SI company. They are based in Bengaluru, India and Sheridan, Wyoming. Their team offers cloud consulting & SI and Custom Software Development.

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  • VRTX Digital Logotype

    VRTX Digital

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    2 - 9

    Services provided

    10% Web Development
    40% Web Design
    10% Custom Software Development +9
    10% UX/UI Design
    5% E-Commerce Development
    5% Graphic Design
    5% Logo
    5% Search Engine Optimization
    3% Digital Strategy
    3% Ecommerce Marketing
    2% Pay Per Click
    2% Social Media Marketing

    Focus Areas

    30% JavaScript
    30% C#
    20% SQL +2
    10% ASP.NET
    10% Typescript

    VRTX Digital is a web design agency. They are headquartered in Patchogue, New York and have small team. They specialize in Web Design and UX/UI Design.

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  • Webspires Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    20% JavaScript
    30% HTML5
    30% SQL +1
    20% PHP

    Webspires is a Digital Strategy company established in 2023. Their team specializes in Digital Strategy and Web Design.

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  • (Tvgdigital) The Virtual Growth Digital Marketing Agency Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    30% Social Media Marketing
    30% Web Design +2
    5% Digital Strategy
    5% Ecommerce Marketing

    Focus Areas

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

    (Tvgdigital) The Virtual Growth Digital Marketing Agency is a social media marketing company. The team is in Bhiwandi, India, and their services include Social Media Marketing and Web Design.

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  • iSmart Web Service Logotype

    iSmart Web Service

    Not yet reviewed

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

    Services provided

    20% Web Development
    30% E-Commerce Development
    20% Custom Software Development +2
    20% Web Design
    10% Low/No Code Development

    Focus Areas

    20% JavaScript
    60% PHP
    10% HTML5 +1
    10% jquery

    ISmart Web Service is a web design company. Based in Kolaghat, India and Bagnan, India, the team provides Web Design and E-Commerce Development.

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  • Ilham Musyafa Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Digital Strategy
    20% Pay Per Click +2
    20% Search Engine Optimization
    20% Web Design

    Focus Areas

    20% JavaScript
    70% PHP
    10% Java

    Ilham Musyafa is a Digital Strategy company established in 2022. In Yogyakarta, Indonesia, the team specializes in Digital Strategy and Search Engine Optimization.

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  • Zumm Web, LLC Logotype

    Zumm Web, LLC

    Not yet reviewed

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

    Services provided

    25% Web Development
    60% Web Design
    15% E-Commerce Development

    Focus Areas

    10% JavaScript
    60% PHP
    20% Visual Basic +1
    10% Other programming & scripting languages

    In Colorado Springs, Colorado, Zumm Web, LLC is a small web design agency. The team provides Web Design and Web Development.

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  • Bitellligence Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    11% JavaScript
    26% Java
    11% ASP.NET +8
    11% SQL
    11% Swift
    5% AJAX
    5% C
    5% C++
    5% PHP
    5% Python
    5% XML

    Bitellligence is an AR/VR development company. The Rohrbach, Germany-based firm was launched in 2019. Their services include AR/VR development and Web Development.

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  • MelkwegDigital Logotype

    Not yet reviewed

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

    Services provided

    15% Web Development
    20% UX/UI Design
    20% Web Design +5
    15% Mobile App Development
    15% Product Design
    5% AR/VR Development
    5% E-Commerce Development
    5% Logo

    Focus Areas

    15% JavaScript
    35% HTML5
    20% Typescript +3
    15% PHP
    10% SQL
    5% Other programming & scripting languages

    Web design company MelkwegDigital offers Web Design and UX/UI Design. They are headquartered in Budapest, Hungary.

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  • Digital9X Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    25% Pay Per Click
    25% Search Engine Optimization +3
    25% Social Media Marketing
    10% Web Design
    5% Mobile & App Marketing

    Focus Areas

    20% JavaScript
    50% PHP
    20% Java +1
    10% SQL

    Launched in 2012, Digital9X is a small pay per click agency in Bhopal, India. Their team offers Pay Per Click and Search Engine Optimization.

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  • ALT Commerce Logotype

    Not yet reviewed

    $75,000+
    $25 - $49 / hr
    10 - 49
    Noida, India

    Services provided

    10% Web Development
    25% E-Commerce Development
    20% Custom Software Development +5
    10% Application Management & Support
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Other Application Development
    5% Mobile App Development

    Focus Areas

    20% JavaScript
    50% Java
    10% AJAX +2
    10% ASP.NET
    10% C#

    E-commerce development company ALT Commerce was established in 2015. The company specializes in E-Commerce Development and Custom Software Development, and is small.

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  • Tewos Technology Logotype

    Tewos Technology

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    50 - 249

    Services provided

    15% Web Development
    50% Custom Software Development
    15% Mobile App Development +2
    10% Cybersecurity
    10% IT Strategy Consulting

    Focus Areas

    10% JavaScript
    20% PHP
    10% C# +6
    10% C++
    10% HTML5
    10% Java
    10% Other programming & scripting languages
    10% Python
    10% SQL

    Tewos BPO is a tech-driven outsourcing company that empowers businesses to scale smarter through reliable, human-centered services. Based in Ethiopia, we integrate scalable software development with

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  • Trinomix Technologies Logotype

    4.5 1 review
    $1,000+
    < $25 / hr
    10 - 49
    Madurai, India

    Services provided

    25% Web Development
    25% Blockchain
    25% Mobile App Development +2
    15% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    30% PHP
    10% AJAX +5
    10% Java
    10% Kotlin
    10% SQL
    10% Swift
    10% Visual Basic

    Trinomix Technologies specializes in blockchain development, particularly in areas such as centralized cryptocurrency exchange platforms and mobile app development. Reviews highlight their expertise in innovative solutions, high-quality deliverables, and effective project management. Clients commend their dedicated team, communication, and the ability to meet expectations consistently.

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  • Design Web Louisville Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    21% Social Media Marketing
    20% Web Design +15
    5% E-Commerce Development
    5% Search Engine Optimization
    5% UX/UI Design
    4% Content Marketing
    4% Digital Strategy
    2% Branding
    2% Conversion Optimization
    2% Email Marketing
    2% Graphic Design
    2% Logo
    2% Pay Per Click
    1% Advertising
    1% Market Research
    1% Marketing Strategy
    1% Public Relations

    Focus Areas

    18% JavaScript
    25% PHP
    15% SQL +11
    10% Other programming & scripting languages
    9% XML
    7% Java
    2% AJAX
    2% ASP
    2% ASP.NET
    2% C
    2% C#
    2% C++
    2% Python
    2% Ruby

    Design Web Louisville is a social media marketing company. The team is based in Crestwood, Kentucky and , and their services include Social Media Marketing and Web Design.

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  • Trionex Private Limited Logotype

    Trionex Private Limited

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49

    Services provided

    20% Web Development
    20% Custom Software Development
    20% E-Commerce Development +2
    20% ERP Consulting and SI
    20% Mobile App Development

    Focus Areas

    10% JavaScript
    45% Python
    35% PHP +1
    10% SQL

    Trionex Private Limited is a small Lahore, Pakistan-based ERP consulting and SI company. The team focuses on ERP consulting and SI and Custom Software Development.

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  • Netclues Inc. Logotype

    4.8 56 reviews
    $50,000+
    $100 - $149 / hr
    250 - 999
    Cayman Islands

    Services provided

    25% Web Development
    15% Digital Strategy
    15% Mobile App Development +4
    15% UX/UI Design
    10% AI Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    20% JavaScript
    20% ASP.NET
    20% Other programming & scripting languages +2
    20% PHP
    20% SQL

    Netclues Inc. is a prominent web development company offering services like website design, SEO, and online development. The company is highly praised for its professionalism, responsiveness, and ability to deliver custom solutions, with approximately 95% of reviewers highlighting their timeliness and excellent customer service. Clients consistently commend Netclues Inc. for their technical expertise and seamless integration of user-friendly features.

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    Reviews mention Hard working

    Client feedback highlights the hard-working nature of Netclues - Web Design and Marketing, noting their persistence in task completion and dedication to their work. The site supervisor of a construction company emphasized their consistent effort to accomplish project goals, stating, 'We loved how persistent they were in accomplishing their tasks.' Overall, the sentiment reflects a strong appreciation for the team's commitment and work ethic.
    • Cybersecurity & Website Development & Maintenance for Resort
      5.0 Sep 23, 2024

      Lakul from Netclues was notified by myself about the issues we were having with our PCI Portal not taking payment two weeks ago. Within an hour I had a response from him confirming that him & the Netclues team were working hard in the background of the website to get everything back up & running for us. The personal service provided, it felt as if we were #1 priority & the team were hard at work to resolve our issues.

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    • Web Design & Dev for Residential Development Company
      4.5 Feb 27, 2024

      We loved how persistent they were in accomplishing their tasks. The team was dedicated to their work.

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    9 of 12 reviews are 5 stars
    10 new reviews for Web Development services
    Less than $10,000 avg. project cost

    Reviewed 12 times in the past 6 months

    Recent reviews for Netclues Inc. reflect a strong overall sentiment of satisfaction among clients. Many praised their responsiveness and professionalism, with specific compliments on their ability to meet deadlines and provide tailored solutions. For instance, a client noted the quick resolution of issues during a project, while another highlighted their flexibility in accommodating changes. Overall, clients expressed high regard for the team's expertise and customer service, often stating they would gladly collaborate with Netclues Inc. again.
    Read 12 Recent Reviews
    2 of 2 JavaScript reviews are 5 stars
    2 new reviews for JavaScript in past 6 months
    $10,000 – $49,000 avg. project cost

    JavaScript Experience

    Netclues Inc. has received overwhelmingly positive feedback for its JavaScript services, with clients reporting a 100% satisfaction rate. Reviews highlight their strong expertise in website development, user-friendly design, and effective project management. Notable strengths include timely delivery, responsiveness to client needs, and seamless integration of complex functionalities such as booking systems and database management. Clients praised their ability to modernize existing systems while maintaining user satisfaction, with many expressing willingness to rehire for future projects.

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    Industry Experience

    Netclues Inc. has demonstrated expertise across various industries, including Advertising & Marketing, Legal, Financial Services, Hospitality & Leisure, Construction, IT Services, and more. Feedback highlights their strengths in responsive communication, project management, and delivering user-friendly digital solutions. Clients consistently commend their reliability, adaptability, and customer-centric approach, suggesting a strong fit for projects needing website development, digital marketing, and e-commerce solutions, especially in sectors like Hospitality, Financial Services, and Education.

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    Select Industry to see insights

    IT Services Hospitality & leisure Construction Manufacturing Chemicals & Biotechnology Beauty Consulting Transportation Insurance Education Real estate Utilities Retail Sports Automotive Other industries Beauty & Cosmetics Software Medical Non-profit Government Restaurants Nonprofit Financial services Legal Advertising & marketing
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  • Neiluno Software Logotype

    Neiluno Software

    Not yet reviewed

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

    Services provided

    20% Web Development
    40% Blockchain
    20% AI Development +2
    10% Custom Software Development
    10% Mobile App Development

    Focus Areas

    10% JavaScript
    10% C++
    10% Go +8
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Rust
    10% Typescript
    5% C#
    5% SQL

    Neiluno Software, a Blockchain company, is based in Toronto, Canada. Their services include Blockchain and Web Development.

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  • Heshra Benz Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Piliyandala, Sri Lanka

    Services provided

    10% Web Development
    10% Custom Software Development
    10% E-Commerce Development +7
    10% Mobile & App Marketing
    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% Objective C
    25% PHP +1
    25% Swift

    Heshra Benz is a custom software development company. They are headquartered in Piliyandala, Sri Lanka and have small team. They specialize in Custom Software Development and UX/UI Design.

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  • JB Fam Solutions Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Elmhurst, IL

    Services provided

    20% Web Development
    20% Branding
    20% Mobile App Development +2
    20% Social Media Marketing
    20% Video Production

    Focus Areas

    15% JavaScript
    20% SQL
    15% Python +8
    10% AJAX
    10% PHP
    5% ASP.NET
    5% Ember.js
    5% HTML5
    5% Java
    5% Kotlin
    5% Redux

    JB Fam Solutions is a branding company. Their small team of employees is headquartered in Elmhurst, Illinois. Their team focuses on Branding and Social Media Marketing.

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  • IT People Corporation Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Morrisville, NC

    Services provided

    20% Web Development
    20% Application Testing
    20% IT Managed Services +2
    20% IT Strategy Consulting
    20% UX/UI Design

    Focus Areas

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

    IT People Corporation, a midsize UX agency, is based in Morrisville, North Carolina and Hyderabad, India. The team provides UX/UI Design and IT strategy consulting.

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  • petitcode Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    2 - 9
    Berlin, Germany

    Services provided

    15% Web Development
    15% Custom Software Development
    15% Mobile App Development +8
    10% Business Consulting
    10% Digital Strategy
    10% IT Strategy Consulting
    5% E-Commerce Development
    5% HR Consulting
    5% Other Application Development
    5% UX/UI Design
    5% Web Design

    Focus Areas

    20% JavaScript
    20% PHP
    15% Java +6
    10% Kotlin
    10% Redux
    10% Swift
    5% C#
    5% Ember.js
    5% Objective C

    Petitcode is a software development company. The company is in Berlin, Germany and Köln, Germany. Their team specializes in Custom Software Development and Web Development.

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  • Brain Stem Technologies Pvt Ltd Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    15% Affiliate Marketing
    15% Custom Software Development +5
    15% Mobile App Development
    15% Search Engine Optimization
    10% AI Development
    10% Content Marketing
    10% Social Media Marketing

    Focus Areas

    20% JavaScript
    40% ASP
    20% C++ +2
    10% Java
    10% Python

    Software development company Brain Stem Technologies Pvt Ltd was launched in 2018. The company specializes in Custom Software Development and Mobile App Development, and is small.

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  • HighQ Desk Logotype

    HighQ Desk

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

    Services provided

    15% Web Development
    25% AI Development
    25% Blockchain +2
    25% Mobile App Development
    10% AR/VR Development

    Focus Areas

    12% JavaScript
    22% SQL
    18% Redux +3
    18% Swift
    18% Visual Basic
    12% C#

    HighQ Desk provides services in Website Development, Game Development, and Video Production. Reviews highlight their ability to deliver projects on time and within budget, emphasizing their skilled developers and animators. Clients appreciate their responsiveness and alignment with company values, noting minimal need for guidance and excellent project management.

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  • BrandVillage Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Branding
    20% Logo +4
    20% Web Design
    10% Graphic Design
    10% Packaging Design
    10% Print Design

    Focus Areas

    25% JavaScript
    25% Python
    20% C++ +3
    10% C
    10% Java
    10% SQL

    BrandVillage is a branding agency. The small Carlton, Australia-based team provides Branding and Web Design. The agency was launched in 2014.

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  • Bing Digital Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    10% Conversion Optimization
    10% Digital Strategy +7
    10% E-Commerce Development
    10% Mobile & App Marketing
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Design

    Focus Areas

    20% JavaScript
    20% Ember.js
    20% PHP +2
    20% SQL
    20% XML

    Bing Digital is an UX company established in 1999. Their team focuses on UX/UI Design and Conversion Optimization.

    Read more
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  • ActiveWizards Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    10 - 49
    Sheridan, WY

    Services provided

    10% Web Development
    20% AI Development
    20% BI & Big Data Consulting & SI +5
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% Digital Engineering
    10% E-Commerce Development
    10% IT Strategy Consulting

    Focus Areas

    20% JavaScript
    80% Python

    Business intelligence company ActiveWizards was launched in 2004. The agency provides BI & big data consulting & SI and Artificial Intelligence, and is small.

    Read more
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  • Gate 39 Media Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    10 - 49
    Chicago, IL

    Services provided

    20% Web Development
    40% Custom Software Development
    15% CRM Consulting and SI +2
    15% Digital Strategy
    10% Cloud Consulting & SI

    Focus Areas

    10% JavaScript
    25% C#
    25% PHP +6
    10% Other programming & scripting languages
    10% SQL
    5% AJAX
    5% ASP.NET
    5% Java
    5% Python

    Gate 39 Media, a custom software development company, is headquartered in Chicago, Illinois. Established in 2003, the team offers Custom Software Development and Web Development.

    Read more
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  • INFINITE SYNERGY Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    50 - 249
    Astana, Kazakhstan

    Services provided

    25% Web Development
    25% Enterprise App Modernization
    15% Mobile App Development +7
    10% Application Management & Support
    10% Application Testing
    5% Custom Software Development
    3% Cloud Consulting & SI
    3% ERP Consulting and SI
    2% IT Managed Services
    2% IT Staff Augmentation

    Focus Areas

    13% JavaScript
    20% C#
    20% Java +10
    10% Typescript
    5% AJAX
    5% ASP.NET
    5% Kotlin
    5% Objective C
    5% Redux
    5% SQL
    5% Swift
    1% ASP
    1% XML

    Website development firm INFINITE SYNERGY was launched in 2018. The midsize team focuses on Web Development and Enterprise App Modernization.

    Read more
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  • Tony Demot Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    Freelancer
    Burley in Wharfedale, England

    Services provided

    45% Web Development
    45% Web Design
    10% AR/VR Development

    Focus Areas

    31% JavaScript
    19% Typescript
    13% C# +3
    13% PHP
    13% Python
    11% SQL

    Tony Demot is a web design company. They were launched in 2022, and their services include Web Design and Web Development.

    Read more
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  • Openwave Computing Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    50 - 249
    New York, NY

    Services provided

    15% Web Development
    20% Mobile App Development
    20% Web Design +5
    10% Blockchain
    10% E-Commerce Development
    10% Search Engine Optimization
    10% UX/UI Design
    5% Social Media Marketing

    Focus Areas

    10% JavaScript
    10% ASP
    10% ASP.NET +10
    10% C#
    10% Objective C
    10% PHP
    10% Visual Basic
    5% AJAX
    5% Java
    5% Other programming & scripting languages
    5% Python
    5% SQL
    5% Swift

    Openwave Computing is an application development firm. They are in New York, New York and Kuala Lumpur, Malaysia. Their team provides Mobile App Development and Web Design.

    Read more
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  • Stun and Awe Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    2 - 9
    Berlin, Germany

    Services provided

    10% Web Development
    15% Corporate Training & Coaching
    15% Product Marketing +7
    10% Business Consulting
    10% CRM Consulting and SI
    10% Digital Strategy
    10% Marketing Strategy
    10% UX/UI Design
    5% AI Development
    5% BI & Big Data Consulting & SI

    Focus Areas

    30% JavaScript
    30% HTML5
    15% SQL +3
    10% Other programming & scripting languages
    10% PHP
    5% Python

    Stun and Awe is a small Corporate Training & Coaching company. They offer Corporate Training & Coaching and Product Marketing and were launched in 2017.

    Read more
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  • Arista IT Services Ltd. Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    35% Custom Software Development
    25% E-Commerce Development +1
    20% IT Managed Services

    Focus Areas

    15% JavaScript
    20% ASP
    20% PHP +4
    15% Apex
    10% Java
    10% SQL
    10% XML

    Arista IT Services Ltd., a small custom software development company, is in Dhaka, Bangladesh. The team offers Custom Software Development and E-Commerce Development.

    Read more
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  • Rimik Technologies Logotype

    Rimik Technologies

    Not yet reviewed

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

    Services provided

    25% Web Development
    25% Custom Software Development
    20% E-Commerce Development +3
    20% Mobile App Development
    5% Application Management & Support
    5% Other Application Development

    Focus Areas

    10% JavaScript
    10% AJAX
    10% ASP +8
    10% ASP.NET
    10% C#
    10% PHP
    10% Python
    10% SQL
    10% Typescript
    5% Ember.js
    5% XML

    Small software development firm Rimik Technologies, is located in Bharatpur, India. The team offers Custom Software Development and Web Development.

    Read more
    View Profile
  • Noralogix Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Johannesburg, South Africa

    Services provided

    10% Web Development
    40% Custom Software Development
    30% Enterprise App Modernization +2
    10% Cloud Consulting & SI
    10% Other Application Development

    Focus Areas

    25% JavaScript
    50% C#
    15% Typescript +1
    10% SQL

    Noralogix is a Johannesburg, South Africa-based custom software development firm. Established in 2017, the team provides Custom Software Development and Enterprise App Modernization.

    Read more
    View Profile
  • Domino New York Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    25% JavaScript
    25% HTML5
    25% Python +1
    25% Typescript

    Domino New York is a small Brooklyn, New York-based web design agency. The team provides Web Design and UX/UI Design.

    Read more
    View Profile
  • Cyber Octane Interactive Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% AR/VR Development
    20% Branding +2
    20% Mobile App Development
    20% UX/UI Design

    Focus Areas

    33% JavaScript
    34% PHP
    33% Python

    Cyber Octane Interactive is an user experience company. The team is in Polgasowita, Sri Lanka, and their services include UX/UI Design and AR/VR development.

    Read more
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  • GVBE Logotype

    Not yet reviewed

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

    Services provided

    10% Web Development
    20% Branding
    20% Mobile App Development +4
    20% UX/UI Design
    10% AR/VR Development
    10% Custom Software Development
    10% Digital Strategy

    Focus Areas

    43% JavaScript
    43% Ruby
    14% Ember.js

    GVBE is a Tallinn, Estonia-based UX company. Their services include UX/UI Design and Branding.

    Read more
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  • Falloutecom Software Solution Logotype

    Falloutecom Software Solution

    Not yet reviewed

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

    Services provided

    17% Web Development
    17% Mobile App Development
    15% Custom Software Development +4
    15% Social Media Marketing
    12% E-Commerce Development
    12% Graphic Design
    12% Search Engine Optimization

    Focus Areas

    30% JavaScript
    30% PHP
    20% HTML5 +1
    20% Other programming & scripting languages

    Falloutecom Software Solution, a website development company, was founded in 2022. The team provides Web Development and Mobile App Development.

    Read more
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  • MAY32 Agency Logotype

    MAY32 Agency

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    20% Web Development
    20% Branding
    20% Content Marketing +2
    20% Search Engine Optimization
    20% Web Design

    Focus Areas

    33% JavaScript
    34% HTML5
    33% PHP

    Launched in 2024, MAY32 Agency, a small branding agency, is based in London, England and Taipei, Taiwan. Their team provides Branding and Content Marketing.

    Read more
    View Profile
  • OrbithinX Logotype

    Not yet reviewed

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

    Services provided

    20% Web Development
    20% Custom Software Development
    20% Cybersecurity +2
    20% Digital Strategy
    20% Mobile App Development

    Focus Areas

    33% JavaScript
    34% Java
    33% Swift

    Launched in 2024, OrbithinX, a small Digital Strategy company, is headquartered in Lahore, Pakistan. Their services include Digital Strategy and Cybersecurity.

    Read more
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Ability to deliver
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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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