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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$5,000+$25 - $49 / hr10 - 49
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Headquartered in Ghaziabad, India, Ravviolabs Technologies Private Limited is a custom software development firm. Their services include Custom Software Development and Web Development.
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$10,000+$50 - $99 / hr10 - 49Islamabad, Pakistan
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The DaaS Labs is an app development company. Founded in 2024, the team focuses on Mobile App Development and E-Commerce Development.
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$1,000+$25 - $49 / hrFreelancerVilnius, Lithuania
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Established in 2024, Oaksun is a small web design agency. Their services include Web Design and Web Development.
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UndisclosedUndisclosed2 - 9
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Code Debuggers Software Solution is a Conversion Optimization company. They were founded in 2016, and their services include Conversion Optimization and Custom Software Development.
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$1,000+< $25 / hr10 - 49Kochi, India
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Acube Innovations Pvt Ltd is an e-commerce development firm. The team is based in Kochi, India, and their services include E-Commerce Development and Mobile App Development.
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$5,000+$50 - $99 / hr2 - 9Toronto, Canada
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Software development company ISW Technologies is in Toronto, Canada. Established in 2022, the team offers Custom Software Development and Web Development.
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$1,000+< $25 / hr10 - 49Kolkata, India
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See all 1 projectsThe Code of Dolphins offers IT solutions, including web application customization. Reviews on Clutch.co highlight their timely project delivery, strong commitment, and excellent team of experienced developers and designers. Clients appreciate their good value for cost and cultural fit, making The Code of Dolphins a reliable partner for IT projects.
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$1,000+$25 - $49 / hr2 - 9
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DevTechnoz is a software development firm located in Lahore, Pakistan. They focus on Custom Software Development and Web Development and were founded in 2024.
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$5,000+< $25 / hr10 - 49New Delhi, India
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AstraQube is a mobile app development firm. In New Delhi, India, their team offers Mobile App Development and Web Development.
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$10,000+$100 - $149 / hr10 - 49Schlierbach, Germany
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Custom software development firm GFE Media GmbH is in Schlierbach, Germany. The team provides Custom Software Development and E-Commerce Development.
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$5,000+$50 - $99 / hr10 - 49Madrid, Spain
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Mr. Milú is a Digital Strategy company founded in 2010. Their team provides Digital Strategy and Custom Software Development.
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$75,000+$150 - $199 / hr10 - 49Columbus, OH
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Bonfire Red is a small branding agency established in 2011. Their services include Branding and Web Design.
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$5,000+$150 - $199 / hr10 - 49Naperville, IL
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Paul Gregory Media is a branding firm. Founded in 2006, the firm is headquartered in Naperville, Illinois. Their services include Branding and Search Engine Optimization.
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Undisclosed$100 - $149 / hr10 - 49Helena, MT
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Web design agency Tempest Technologies provides Web Design and Web Development. They are based in Helena, Montana.
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$10,000+$50 - $99 / hr10 - 49Johannesburg, South Africa
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Application development firm Digital Solution Foundry was launched in 2017. The team focuses on Mobile App Development and Web Development and is in Johannesburg, South Africa.
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$1,000+$50 - $99 / hr10 - 49Pereira, Colombia
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Elemental lab sas is a Pereira, Colombia-based website development company. Launched in 2006, the team focuses on Web Development and Branding.
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$5,000+$25 - $49 / hr10 - 49Wrocław, Poland
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Okinet - internet software house is a web design company. Established in 2006, their team focuses on Web Design and UX/UI Design.
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$1,000+$25 - $49 / hr10 - 49
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KD Software Pvt Ltd is a SEO agency. The Agra, India-based company was established in 2015. Their team focuses on Search Engine Optimization and Pay Per Click.
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UndisclosedUndisclosed10 - 49
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DriveIT Digital, a social media marketing company, was founded in 2019. The team offers Social Media Marketing and Search Engine Optimization and is headquartered in Noida, India.
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$1,000+$25 - $49 / hr2 - 9Katowice, Poland
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See all 1 projectsHYPEDEV GROUP sp. z o.o. specializes in Website Development and Web Design, delivering comprehensive web programming solutions. Clients commend their timely delivery, effective communication, and attention to detail, resulting in successful project outcomes and satisfied customers. The company's ability to respond quickly to issues and offer value for money is consistently highlighted in their reviews.
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$1,000+$25 - $49 / hrFreelancerCancún, Mexico
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Eduardo Vilso is a Business Consulting company headquartered in Cancún, Mexico. The team provides Business Consulting and Web Development.
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$10,000+$25 - $49 / hrFreelancerSouthbury, CT
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Mad Touch Interactive is a Southbury, Connecticut-based application development firm. They focus on Mobile App Development and Web Design.
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Undisclosed$25 - $49 / hrFreelancerAbuja, Nigeria
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TechInnovom , a website development firm, was founded in 2019. The team focuses on Web Development and Custom Software Development and is headquartered in Abuja, Nigeria.
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$1,000+$50 - $99 / hr2 - 9Haarlem, Netherlands
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Solomax is a website development company. Located in Haarlem, Netherlands, the agency was established in 2007. Their team offers Web Development and E-Commerce Development.
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Undisclosed< $25 / hr2 - 9Noida, India
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Launched in 2021, OTUSONE LLP is a small user experience agency. Their team specializes in UX/UI Design and Graphic Design.
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$1,000+$25 - $49 / hrFreelancer
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Shariq Manzoor - Best Web Developer in Kashmir, graphic designer, Travel website, android app developer in Kashmir is a website development firm. Their team specializes in Web Development.
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Undisclosed< $25 / hr10 - 49Aurangabad, India
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Moksha Solutions is an Advertising company founded in 2006. In Aurangabad, India, the team provides Advertising and Content Marketing.
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$1,000+$25 - $49 / hr2 - 9Lahore, Pakistan
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Citeous Technologies Pvt. Ltd. Is a web development firm. They are headquartered in Lahore, Pakistan. Their team specializes in Web Development and Custom Software Development.
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$1,000+$50 - $99 / hrFreelancerBarrie, Canada
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Web design agency Stacey Boardman is located in Barrie, Canada. Founded in 1998, the team offers Web Design and Web Development.
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UndisclosedUndisclosed50 - 249Lisboa, Portugal
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Connect Digital is a midsize IT staff augmentation company based in Lisboa, Portugal and Medellín, Colombia. The team offers IT staff augmentation and Web Development.
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$1,000+< $25 / hr2 - 9
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SK-iTPRO is a Rajkot, India-based branding agency. Their services include Branding and Search Engine Optimization.
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$5,000+$200 - $300 / hr10 - 49Newark, NJ
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Launched in 2018, OMNIblvd is a small Newark, New Jersey-based Advertising company. Their team offers Advertising and Digital Strategy.
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$1,000+$50 - $99 / hr10 - 49Karachi, Pakistan
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Small custom software development company FM Software Solutions, is in Karachi, Pakistan. The team offers Custom Software Development and UX/UI Design.
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$10,000+< $25 / hr50 - 249HEATMOB Co., LTD, Vietnam
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HEATMOB Co., LTD is a Blockchain company. The HEATMOB Co., LTD, Vietnam-based company was established in 2021. Their services include Blockchain and Web Development.
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$1,000+$25 - $49 / hr10 - 49Zagreb, Croatia
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House of Code is a software development company. The Zagreb, Croatia-based firm was established in 2010. Their team focuses on Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49
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DSEOM, a SEO services firm, was established in 2022. Located in London, England, the team specializes in Search Engine Optimization and Web Development.
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$1,000+< $25 / hr10 - 49
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Small branding company Code Aesthetics, is in Dubai, United Arab Emirates. Their services include Branding and Custom Software Development.
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$1,000+< $25 / hr10 - 49Rajkot, India
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Dcoded Innovations LLP is a software development firm. Their team is in Rajkot, India. The firm provides Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49
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SEO agency Sigma Dev Solution (pvt) Ltd was established in 2023. The team specializes in Search Engine Optimization and Web Design and is headquartered in Colombo, Sri Lanka.
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$1,000+$50 - $99 / hr2 - 9
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Dion Digital is a web design agency. Headquartered in Leeds, England, the company was established in 2016. Their team offers Web Design and Web Development.
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$5,000+$25 - $49 / hr2 - 9
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See all 1 projectsPR TYPO3 specializes in Website Development, offering comprehensive services including design, DevOps, and multilingual SEO optimization. Clients commend their professionalism, timely delivery, and high-quality TYPO3 development, highlighting their adept project management and valuable consultations. The company is recognized for its exclusive designs and effective communication, making it a reliable partner for web programming projects.
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Undisclosed$25 - $49 / hr2 - 9Islamabad, Pakistan
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See all 1 projectsWordpress Expert offers specialized services in Website Development, including custom theme development, plugin integration, and troubleshooting. Reviews highlight their professionalism, attention to detail, and ability to deliver high-quality work. Clients commend the company for their clear communication, expertise, and commitment to meeting business needs, making them a top choice in Web Development.
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$10,000+$200 - $300 / hr2 - 9
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Software development company Superlumen was launched in 2015. The firm focuses on Custom Software Development and IT strategy consulting.
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$25,000+$100 - $149 / hr2 - 9
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Digital Strategy company Nyeus Inc. Was established in 2013. The company specializes in Digital Strategy and E-Commerce Development.
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$1,000+$100 - $149 / hr2 - 9Semarang, Indonesia
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AndieStuff Web Studio, a web design company and website development company, was established in 1999. The small team focuses on Web Design and Web Development.
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$1,000+$25 - $49 / hr2 - 9Cebu City, Philippines
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Neso, a software development firm, was launched in 2015. The small team offers Custom Software Development and Application Testing.
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$1,000+$50 - $99 / hr2 - 9Burnaby, Canada
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Cannabis Code is a web development firm. The team provides Web Development and E-Commerce Development and is headquartered in Burnaby, Canada.
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$10,000+$100 - $149 / hr2 - 9
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In England, Xevol is a software development firm. The team focuses on Custom Software Development and IT strategy consulting.
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$1,000+< $25 / hr2 - 9Ahmedabad, India
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BitGeek Solutions, a custom software development firm and website development firm, specialize in Custom Software Development and Web Development. They were launched in 2018.
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UndisclosedUndisclosed2 - 9
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Two Cups Creative, a Logo company, was established in 2011. The team provides Logo and Advertising.
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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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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
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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
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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
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
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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
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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
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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.