Top JavaScript Developers
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Featured
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$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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Launched in 2023, ProjectFS is a small web development firm. Their team provides Web Development.
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$1,000+< $25 / hr2 - 9Skopje, North Macedonia
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Codelii is a website development firm. The Skopje, North Macedonia-based firm provides Web Development and UX/UI Design.
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$5,000+$100 - $149 / hr2 - 9San Antonio, TX
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Lightning Hills Media LLC is a web design agency established in 2021. Their services include Web Design and Web Development.
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$1,000+$25 - $49 / hr2 - 9
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Geek.studio, a software development firm, specialize in Custom Software Development and Web Development. They were established in 2021.
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$1,000+$25 - $49 / hr2 - 9
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Launched in 2015, WebDev Kenya Limited is a web design company. The company offers Web Design and Custom Software Development.
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$1,000+< $25 / hr2 - 9
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Website development firm Pascalweb was established in 2023. In Marrakech, Morocco, the team offers Web Development and API Development.
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$10,000+$50 - $99 / hr2 - 9
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Clarito is a graphic design agency founded in 2023. Located in Warsaw, Poland, the team specializes in Graphic Design and Web Development.
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$1,000+< $25 / hr2 - 9
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Website development company TOFI TECHNOLOGIES is headquartered in Addis Ababa, Ethiopia. Launched in 2021, the team focuses on Web Development and API Development.
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Undisclosed$25 - $49 / hr2 - 9
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Kriden Technologies, a mobile application development company, was established in 2019. The team specializes in Mobile App Development and Web Development.
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$1,000+$25 - $49 / hr2 - 9Pune, India
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ProdSquad Technologies Pvt Ltd is a small web design company founded in 2023. Their team specializes in Web Design and Web Development.
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$5,000+< $25 / hr2 - 9
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Founded in 2021, Artsol, a small website development company, is headquartered in Antelope, California. Their team offers Web Development and Web Design.
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Undisclosed$25 - $49 / hr2 - 9Vinnytsia, Ukraine
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Your WordPress Support is a web development company established in 2024. The team focuses on Web Development and Custom Software Development and is located in Vinnytsia, Ukraine.
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Undisclosed< $25 / hr2 - 9
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Launched in 2024, Sanera is a small Diemen, Netherlands-based web development company. Their team specializes in Web Development and Custom Software Development.
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$1,000+< $25 / hr2 - 9Dhaka, Bangladesh
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Monarchy Solutions, a small CRM consulting and SI company, is in Dhaka, Bangladesh and New York, New York. The team offers CRM consulting and SI and ERP consulting and SI.
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$1,000+$25 - $49 / hr2 - 9
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Sidr Studio is a small website development company. They provide Web Development and Custom Software Development and were established in 2024.
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$1,000+< $25 / hr2 - 9Kigali, Rwanda
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Ndiisi Ltd is a small web design company headquartered in Kigali, Rwanda. The team provides Web Design and Web Development.
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$1,000+$25 - $49 / hr2 - 9Dhaka, Bangladesh
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Headquartered in Dhaka, Bangladesh and Hillcrest Heights, Maryland, Byteliberty is a software development firm. Their services include Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr2 - 9
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IT4biz is a custom software development firm founded in 2024. Headquartered in Dnipro, Ukraine, the team offers Custom Software Development and Web Development.
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$1,000+< $25 / hr2 - 9Jaipur, India
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Big data company Cosmolink Tech Solutions is headquartered in Jaipur, India. Their services include BI & big data consulting & SI and cloud consulting & SI.
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$1,000+$25 - $49 / hr2 - 9Delhi, India
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Skylar Studio, a branding company, was founded in 2024. Based in Delhi, India, the team focuses on Branding and Web Design.
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$5,000+$25 - $49 / hr2 - 9
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Launched in 2024, Based in Code Solutions is a software development firm. The team focuses on Custom Software Development and Web Development and is headquartered in Manta, Ecuador.
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$5,000+$25 - $49 / hr2 - 9
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CyberTown PRO is a small website development company established in 2020. Their services include Web Development and Mobile App Development.
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$1,000+$25 - $49 / hr2 - 9Novi Sad, Serbia
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Launched in 2024, Velocity is a small Novi Sad, Serbia-based SEO company. Their team focuses on Search Engine Optimization and Web Design.
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$1,000+< $25 / hr2 - 9
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INNOVAGEN SOLUTIONS is a Barranquilla, Colombia-based web design agency. They offer Web Design and Web Development and were launched in 2024.
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$1,000+< $25 / hr2 - 9Faridabad, India
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Web development firm WebXera IT Solutions was launched in 2022. The company provides Web Development and Mobile App Development, and is small.
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$1,000+$25 - $49 / hr2 - 9Wrocław, Poland
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Avrelinex is a software development firm and website development firm. They offer Custom Software Development and Web Development and were founded in 2024.
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Undisclosed$25 - $49 / hr2 - 9Makurdi, Nigeria
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Oyiche Cyber Tech Solutions, a web development company, offers Web Development and Mobile App Development. The firm is in Houston, Texas and Makurdi, Nigeria.
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$5,000+Undisclosed2 - 9Kuala Lumpur, Malaysia
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Custom software development company Black Hives was founded in 2023. The small team specializes in Custom Software Development and Web Development.
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Undisclosed$25 - $49 / hr2 - 9
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Established in 2025, 100webs is a small Benin City, Nigeria-based Low/No Code Development company. Their team provides Low/No Code Development and Search Engine Optimization.
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$1,000+$25 - $49 / hr2 - 9
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Codechemy - Wordpress Development & WEB Design Agency is a New York, New York-based website development firm. They specialize in Web Development and Web Design and were founded in 2024.
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$1,000+$50 - $99 / hr2 - 9
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Located in Mumbai, India, Designuix is a SEO company. Founded in 2025, the team focuses on Search Engine Optimization and Web Design.
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$1,000+$25 - $49 / hr2 - 9
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Digital Voyage is an UX company and web development firm in Ankara, Türkiye. Their services include UX/UI Design and Web Development.
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$5,000+$50 - $99 / hr2 - 9
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Founded in 2024, BitForward Studio is a small web development company. Their team specializes in Web Development and Web Design.
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$1,000+$25 - $49 / hr2 - 9
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Heryon is a web design company headquartered in Odesa, Ukraine. Launched in 2024, the team focuses on Web Design and IT managed services.
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$1,000+$25 - $49 / hr2 - 9
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Founded in 2025, Web Mriya, a small website development company, is headquartered in Zhytomyr, Ukraine. Their services include Web Development and Custom Software Development.
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$5,000+$25 - $49 / hr2 - 9
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Ananta Labs is a website development company. They focus on Web Development and Custom Software Development and were launched in 2025.
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$1,000+$50 - $99 / hr2 - 9
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Established in 2023, WebRosso is a website development company. Located in Shumen, Bulgaria, the team focuses on Web Development and Web Design.
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$1,000+$25 - $49 / hr10 - 49
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Founded in 2017, NoBotCoders is a small web development firm. Their team offers Web Development and E-Commerce Development.
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$1,000+$50 - $99 / hr10 - 49
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Wardenclyffe Vision LLC is a branding agency. Their team is based in St. Petersburg, Florida and Berwick, Australia. The firm offers Branding and Social Media Marketing.
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$10,000+$25 - $49 / hr2 - 9Ahmedabad, India
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E-commerce development firm Sinuvera Technologies is located in Ahmedabad, India. They offer E-Commerce Development and Web Development and were launched in 2011.
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$1,000+$25 - $49 / hrFreelancerSan Diego, CA
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Felix O Stack is a mobile application development company. The San Diego, California-based team offers Mobile App Development and Web Development.
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Undisclosed< $25 / hr50 - 249
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Futiq Technologies Pvt. Ltd, an Email Marketing company, is based in Gurgaon, India and. The team specializes in Email Marketing and Mobile App Development.
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$1,000+$25 - $49 / hr10 - 49Gjakovë, Kosovo
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Vorbulla LLC, a website development firm, was established in 2014. The agency provides Web Development and Branding.
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$1,000+$100 - $149 / hr2 - 9Montrose, CO
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See all 4 projectsInSync Media provides Website Development, SEO, and website management services. Reviews highlight the company's attentive project management, timely responsiveness, and knowledgeable team. Clients report fruitful results and consistently meeting deliverables, underscoring InSync Media's professionalism and effectiveness.
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$1,000+$25 - $49 / hr2 - 9Lagos, Nigeria
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Blueatoms Media Limited is a website development firm headquartered in Lagos, Nigeria. They focus on Web Development and Artificial Intelligence.
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$1,000+$25 - $49 / hr2 - 9Bengaluru, India
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Createxp Labs, a software development company, was founded in 2023. They offers Custom Software Development and Web Development.
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Undisclosed< $25 / hr2 - 9Jaipur, India
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SocialKraft is a graphic design company founded in 2018. The small team focuses on Graphic Design and Logo.
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$1,000+< $25 / hr2 - 9Port Orange, FL
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EvergreenTech.io is a software development company. They were founded in 2015 and focus on Custom Software Development and Web Design.
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$10,000+$50 - $99 / hr10 - 49Katowice, Poland
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See all 50 projectsFooz is a distinguished web development company specializing in custom website development and WordPress solutions. Across multiple reviews, 90% of clients commend Fooz for their detailed attention, effective project management, and responsiveness. Approximately 75% of reviewers highlight their proficiency in user experience enhancement and web application development, emphasizing Fooz's capacity for delivering tailored, scalable online development solutions that advance client objectives.
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$5,000+$25 - $49 / hr10 - 49
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See all 9 projectsHutko.dev/ ex. DEV-3 is a proficient web development company offering comprehensive services, including Website Development, Front-End Development, and Back-End Development. They consistently receive positive feedback, with 100% of clients praising their communication and on-time delivery. A notable 80% of reviewers highlight their ability to improvise and meet project needs. Clients commend their responsiveness, attention to detail, and the seamless collaboration they provide.
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Get My MatchesWhy Trust Clutch
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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.