Top JavaScript Developers
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Featured
What are Featured Providers?
$5,000+$25 - $49 / hr50 - 249London, EnglandServices provided
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See all 89 projectsDigis, a Fiverr company (NYSE: FVRR), specializes in Web Development, providing comprehensive services such as Front-End Development, Back-End Development, and Custom Website Development. Their reviews indicate a 100% satisfaction rate, highlighting their strong project management, technical expertise, and clear communication. Approximately 70% of reviewers emphasize their seamless integration into teams and high-quality deliverables.
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$1,000+$25 - $49 / hr2 - 9Singapore
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Regnia Consultancy is a software development company. Based in Singapore, the agency was launched in 2023. Their services include Custom Software Development and IT strategy consulting.
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$1,000+$25 - $49 / hr2 - 9Menifee, CA
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Trapnstudio, a small AI Consulting company, is based in Menifee, California. The team offers AI Consulting and Custom Software Development.
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$1,000+< $25 / hr2 - 9
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Webozia is a web development firm established in 2024. The small team specializes in Web Development and Graphic Design.
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$1,000+$25 - $49 / hr2 - 9
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Founded in 2024, ValidateMVP, a small custom software development firm, is based in Delhi, India. Their services include Custom Software Development and Web Development.
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$1,000+< $25 / hr2 - 9Guwahati, India
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Clear Solutions Services is a small web design agency headquartered in Guwahati, India. Their services include Web Design and UX/UI Design.
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$1,000+$25 - $49 / hr2 - 9Bijeljina, Bosnia and Herzegovina
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Clickr Studio is an user experience company. They are based in Bijeljina, Bosnia and Herzegovina and have small team. They provide UX/UI Design and Graphic Design.
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$5,000+< $25 / hr2 - 9Hyderabad, India
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Founded in 2024, GENCEESOFT INNOVATIONS LLP is a web development firm and app development company. Their services include Web Development and Mobile App Development.
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$1,000+< $25 / hr2 - 9
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MadBlu AI Systems is a custom software development company established in 2024. Their team specializes in Custom Software Development and Web Development.
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$10,000+$50 - $99 / hr2 - 9
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BlackShift is a custom software development company. Founded in 2025, their team offers Custom Software Development and Web Development.
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$1,000+$50 - $99 / hr2 - 9Blackpool, England
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Clefsi ltd is an artificial intelligence development company founded in 2019. The team focuses on Artificial Intelligence and Blockchain and is based in Blackpool, England.
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Undisclosed$25 - $49 / hr2 - 9Parkland, WA
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Elevate Digital is a small software development company. Founded in 2025, the team specializes in Custom Software Development and Web Development.
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$1,000+< $25 / hr2 - 9
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SEO company webtoget was founded in 2023. The agency provides Search Engine Optimization and Web Development.
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$1,000+$25 - $49 / hr2 - 9
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See all 1 projectsGlobal Web Sols offers comprehensive e-commerce solutions, including Shopify store setup and customization. The company has received positive feedback for delivering projects on time and providing impressive customer service. However, some clients noted that there is room for improvement in the responsiveness of their communication.
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$1,000+$25 - $49 / hr10 - 49Stockholm, Sweden
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Inc Dev is a Stockholm, Sweden-based UX company. They focus on UX/UI Design and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9
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See all 1 projectsWB Developers offers services in Website Development, Web Design, and commercial advertising. Their reviews reflect satisfaction with the quality and cost of their services, highlighting timely responses and effective project management. Clients appreciate their competitive pricing and friendly service, with no significant areas for improvement mentioned.
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$1,000+$50 - $99 / hr2 - 9Westmount, Canada
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E-commerce development firm BØRN Web Agency was founded in 2016. Headquartered in Westmount, Canada, the team offers E-Commerce Development and Web Design.
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$5,000+$100 - $149 / hr2 - 9
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Djangsters GmbH is a software development firm. They were established in 2013, and their services include Custom Software Development and Web Development.
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$1,000+$100 - $149 / hr2 - 9Bentonville, AR
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Savvy Gents Inc. Is a web design company established in 2012. Their services include Web Design and Web Development.
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UndisclosedUndisclosed10 - 49Alcester, England
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CAB Studios is a branding company. Their small team is based in Alcester, England and Coventry, England. Their services include Branding and Web Design.
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UndisclosedUndisclosed10 - 49Dubai, United Arab Emirates
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User experience company Grafdom was established in 2005. The team provides UX/UI Design and Logo.
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$10,000+$50 - $99 / hr10 - 49Langkawi, Malaysia
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Established in 2006, Stampede is a small user experience design company headquartered in Langkawi, Malaysia. Their team provides UX/UI Design and Web Development.
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$10,000+$150 - $199 / hr10 - 49Blackburn North, Australia
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Heartburst, a web development company, was established in 2005. The firm focuses on Web Development and Web Design, and is small.
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$1,000+< $25 / hrFreelancerOslo, Norway
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See all 1 projectsNydli offers Website Development and Web Design services with a focus on creating visually appealing, user-friendly, and responsive websites. Reviews highlight their exceptional project management, attention to detail, and commitment to delivering high-quality results. Clients appreciate their proactive communication, ability to meet deadlines, and the impressive reflection of business essence in their web programming and design elements.
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$5,000+$25 - $49 / hr10 - 49Chandigarh, India
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Hathlogic Consultancy LLP is a small application development company in Minato City, Japan and Chandigarh, India. Their services include Mobile App Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49
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Croftech Ltd is an app development firm. The London, England-based company specializes in Mobile App Development and Custom Software Development.
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Undisclosed< $25 / hr10 - 49Thane, India
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Custom software development firm sensixtech private limited was founded in 2023. The company offers Custom Software Development and Web Design.
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$1,000+< $25 / hr2 - 9KOlkata, India
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See all 2 projectsLeads Digital offers IT skills, consultancy, and other online technical services. Reviews highlight their dedication, efficient service system, and effective workflow, emphasizing the team's high esteem and commitment to success. Clients particularly appreciate the professionalism and respect for employees demonstrated by Leads Digital.
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$5,000+$100 - $149 / hr2 - 9Zapopan, Mexico
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In Zapopan, Mexico, Rionic is a software development company. Launched in 2016, the team specializes in Custom Software Development and E-Commerce Development.
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$1,000+$50 - $99 / hr2 - 9Artemis, Greece
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In Artemis, Greece, DMA is a small social media marketing company. The team specializes in Social Media Marketing and Search Engine Optimization.
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$1,000+$50 - $99 / hr2 - 9Limerick, Ireland
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Pathmaker is a SEO services firm in London, England and Woburn Sands, England. They provide Search Engine Optimization and Web Design.
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$1,000+$25 - $49 / hr2 - 9Gujranwala, Pakistan
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Web development firm Webmasters Digital was established in 2013. The company offers Web Development and E-Commerce Development.
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$1,000+$50 - $99 / hr2 - 9Turku, Finland
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Empirica Finland is a Turku, Finland-based IoT development company. The team specializes in IoT development and Custom Software Development.
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$5,000+$50 - $99 / hr2 - 9Northampton, England
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Duality Studio is a small social media marketing company established in 2015. Their team provides Social Media Marketing and Content Marketing.
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$5,000+$25 - $49 / hr10 - 49Truskavets, Ukraine
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CriOrSoft is a website development firm. The team specializes in Web Development and Custom Software Development and is headquartered in Truskavets, Ukraine.
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$5,000+$50 - $99 / hr10 - 49
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Alteso is an ERP consulting and SI company. In Tirane, Algeria, the team offers ERP consulting and SI and Mobile App Development.
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Undisclosed< $25 / hr50 - 249Sahibzada Ajit Singh Nagar, India
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See all 1 projectsImpinge Solutions offers IT consultancy, software services, and specializes in creative and technically robust web development. Reviews highlight their expertise in UI/UX design, project management, and commitment to delivering customized solutions. Clients appreciate their detailed communication and the impressive quality of their deliverables, recommending a team expansion to meet growing demand.
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$10,000+$100 - $149 / hr10 - 49Fort Lauderdale, FL
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Founded in 2021, Amira Labs is a cloud consulting & SI company. The team offers cloud consulting & SI and Custom Software Development and is located in Fort Lauderdale, Florida.
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$5,000+$25 - $49 / hr10 - 49New York, NY
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See all 1 projectsNile Bits offers system application development services tailored to the needs of companies like real estate developers. The reviews consistently highlight their impressive speed, effective communication, and alignment with client values, resulting in high customer satisfaction. Clients appreciate the company's ability to deliver on time and within budget.
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Undisclosed$25 - $49 / hr10 - 49Pune, India
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Small app development company Master Equation Technologies, is based in Pune, India and Sangli, India. The team focuses on Mobile App Development and Custom Software Development.
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$10,000+$100 - $149 / hr10 - 49Reykjavík, Iceland
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Kosmos & Kaos is a web design agency. Launched in 2010, the team provides Web Design and UX/UI Design.
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$50,000+$100 - $149 / hr10 - 49Kowloon Tong, Hong Kong
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Launched in 2006, Monimedia is a website development firm. The team provides Web Development and E-Commerce Development.
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$10,000+< $25 / hr10 - 49
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LiveWireLabs is a website development firm. The team is headquartered in Karachi, Pakistan, and their services include Web Development and Mobile App Development.
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$1,000+$25 - $49 / hr10 - 49
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Magiva Technologies is an e-commerce development company. Their small team is headquartered in and Chennai, India. Their team specializes in E-Commerce Development and Mobile App Development.
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$1,000+$100 - $149 / hr10 - 49Mission Viejo, CA
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Established in 2017, Anclaren is a SEO services firm. Their team specializes in Search Engine Optimization and Social Media Marketing.
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Undisclosed< $25 / hr10 - 49
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Laser Web Maker, an user experience company, is in Noida, India. Their services include UX/UI Design and Web Development.
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UndisclosedUndisclosed10 - 49Kharkiv, Ukraine
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Located in Kharkiv, Ukraine, DuxTeam is a custom software development company. Their services include Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49
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Located in Vadodara, India, M2 Web Solution is a web design agency. They specialize in Web Design and Web Development and were established in 2009.
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$10,000+$50 - $99 / hr10 - 49Warminster, PA
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Based in Warminster, Pennsylvania, Digital Forest is a software development firm. Founded in 2017, the team offers Custom Software Development and Mobile App Development.
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$5,000+$25 - $49 / hr10 - 49Mumbai, India
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Small Digital Strategy company iTransparity Online LLP, is located in Mumbai, India and دبي, United Arab Emirates. Their services include Digital Strategy and Social Media Marketing.
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$5,000+< $25 / hr10 - 49
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Maytech, a custom software development firm, was launched in 2014. The small team specializes in Custom Software Development and Web Development.
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Get My MatchesWhy 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.
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- In-depth client interviews and ratings
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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.
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List of the Top 15 JavaScript Development Companies
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$25,000+$50 - $99 / hr50 - 249Kraków, Poland
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Web Development50% JavaScript30% Other -
$75,000+$100 - $149 / hr50 - 249Vancouver, Canada
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
90% Web Development50% JavaScript10% Other -
$50,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.5/40.019.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Web Development75% JavaScript55% Other -
$10,000+< $25 / hr250 - 999Thiruvananthapuram, India
Ability to deliver
38.5/40.019.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% Web Development50% JavaScript50% Other -
$25,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Web Development60% JavaScript60% Other -
$10,000+$50 - $99 / hr50 - 249Montevideo, Uruguay
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
50% Web Development35% JavaScript50% Other -
$10,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
38.7/40.019.4/20 Reviews9.6/10 Clients & Experience9.7/10 Market PresenceService focus
40% Web Development50% JavaScript60% Other -
$25,000+< $25 / hr250 - 999Ahmedabad, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
65% Web Development20% JavaScript35% Other -
$10,000+$50 - $99 / hr50 - 249Kuala Lumpur, Malaysia
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Web Development70% JavaScript70% Other -
$5,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
36.5/40.017.6/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
70% Web Development50% JavaScript30% Other -
$25,000+$25 - $49 / hr50 - 249Newark, DE
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Web Development35% JavaScript60% Other -
$5,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
35% Web Development40% JavaScript65% Other -
$10,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
15% Web Development40% JavaScript85% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
37.6/40.018.6/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
40% Web Development50% JavaScript60% Other -
$50,000+$25 - $49 / hr50 - 249Kharkiv, Ukraine
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
45% Web Development50% JavaScript55% Other -
$10,000+< $25 / hr250 - 999Kolkata, India
Ability to deliver
36.7/40.019.4/20 Reviews9/10 Clients & Experience8.4/10 Market PresenceService focus
35% Web Development30% JavaScript65% Other -
$50,000+$100 - $149 / hr1,000 - 9,999San Francisco, CA
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38.7/40.018.8/20 Reviews9.9/10 Clients & Experience10/10 Market PresenceService focus
15% Web Development25% JavaScript85% Other -
$1,000+< $25 / hr250 - 999Walpole, MA
Ability to deliver
35.9/40.016.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Web Development35% JavaScript60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Web Development25% JavaScript90% Other -
$5,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
36.3/40.016.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Web Development45% JavaScript40% Other -
$10,000+< $25 / hr250 - 999Hanoi, Vietnam
Ability to deliver
38.7/40.019.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Web Development21% JavaScript70% Other -
$10,000+$25 - $49 / hr1,000 - 9,999Plano, TX
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36.9/40.017.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Web Development25% JavaScript80% Other -
$10,000+$50 - $99 / hr250 - 999Marlborough, MA
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
25% Web Development25% JavaScript75% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
30% Web Development20% JavaScript70% Other -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
28% Web Development15% JavaScript72% Other -
$50,000+$150 - $199 / hr50 - 249Matlock, England
Ability to deliver
37.8/40.018/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
100% Web Development30% JavaScript -
$10,000+$50 - $99 / hr10 - 49Warszawa, Poland
Ability to deliver
37.3/40.018.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
50% Web Development70% JavaScript50% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
21% Web Development18% JavaScript79% Other -
$10,000+$50 - $99 / hr10 - 49Montevideo, Uruguay
Ability to deliver
38.3/40.019.4/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
40% Web Development50% JavaScript60% Other -
$50,000+$150 - $199 / hr250 - 999Irvine, CA
Ability to deliver
36.2/40.016.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Web Development30% JavaScript70% Other
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.