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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$1,000+Undisclosed2 - 9
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Launched in 2015, Just Move Limited is a small web development firm. Their team offers Web Development and E-Commerce Development.
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$1,000+$25 - $49 / hr2 - 9Jakarta, Indonesia
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Established in 2025, XM Digitals is an UX design company. The team provides UX/UI Design and Email Marketing and is in Jakarta, Indonesia.
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$1,000+$50 - $99 / hr10 - 49Alexandria, Egypt
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See all 7 projectsBlankPage Agency is a web development company that excels in custom website development and full-stack web development, offering services such as web programming and front-end and back-end development. Their reviews reflect a strong reputation for professionalism, responsiveness, and timely delivery, with 100% of reviewers praising their ability to meet project requirements and deliver on-time. Clients consistently commend their adaptability and effective communication skills.
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$1,000+$100 - $149 / hr10 - 49
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Established in 2015, CremUX is a web design agency. The team focuses on Web Design and UX/UI Design.
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$1,000+$25 - $49 / hr10 - 49Bhilwara, India
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See all 2 projectsProtovo Solutions LLP Protovo Solutions LLP specializes in Website Development, offering exceptional programming and reliable ongoing support for projects, as evidenced by their work on a dating website. The reviews highlight their impressive speed, availability, and high-quality service, making them a trustworthy partner for web development needs.
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$1,000+< $25 / hr10 - 49
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E-commerce development firm Digidoers India Pvt. Ltd. Was launched in 2018. The agency specializes in E-Commerce Development and Web Development, and is small.
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$1,000+< $25 / hr10 - 49New Delhi, India
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App development firm Cogent Web Services is in New Delhi, India. They provide Mobile App Development and Web Development and were established in 2017.
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Undisclosed< $25 / hr10 - 49Rustavi, Georgia
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Founded in 2014, View.ge is a small Rustavi, Georgia-based Video Marketing company. Their team provides Video Marketing and Search Engine Optimization.
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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Custom software development firm Cognisun Infotech Pvt. Ltd. Was established in 2007. The small team specializes in Custom Software Development and UX/UI Design.
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$10,000+$25 - $49 / hr10 - 49Special Region of Yogyakarta, Indonesia
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IT staff augmentation company MGS (Mega Giga Solusindo) provides IT staff augmentation and Enterprise App Modernization. They are in Special Region of Yogyakarta, Indonesia.
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UndisclosedUndisclosed10 - 49
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In Edmonton, Canada, Umano Logic is a social media marketing firm. They provide Social Media Marketing and Search Engine Optimization.
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$5,000+$25 - $49 / hr10 - 49
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Heksadev is a software development company founded in 2020. Located in Zagreb, Croatia and Zagreb, Croatia, the team offers Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr2 - 9Bogotá, Colombia
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Launched in 2014, Gaira Consulting, a small software development firm, is in Bogotá, Colombia. Their team focuses on Custom Software Development and Web Development.
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UndisclosedUndisclosed50 - 249
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Based in Abuja, Nigeria and Lagos, Nigeria, Odichi Solutions is a Market Research company. Their services include Market Research and Digital Strategy.
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$10,000+$50 - $99 / hr10 - 49Columbus, OH
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See all 1 projectsInnolab AI is a global AI and custom software company helping B2B organizations accelerate growth through automation, data-driven insights, and enterprise-grade digital solutions. Founded in 2020,
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$100,000+$300+ / hr50 - 249Riyadh, Saudi Arabia
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See all 2 projectsHorizon Information Technology offers services in developing ERP systems and custom software solutions, as well as IT infrastructure support. Overall feedback highlights successful project outcomes, particularly in system functionality and efficiency improvements. However, there are concerns regarding project timelines, with some clients noting delays. Despite this, some clients express satisfaction with the results and responsiveness of Horizon Information Technology.
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$50,000+$25 - $49 / hr50 - 249Bogotá, Colombia
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See all 1 projectsGML SOFTWARE specializes in developing specific features for SaaS platforms, demonstrating a strong alignment with client values and a commendable focus on customer service. Their proprietary development methodology ensures timely delivery, with clients lauding their culture fit and effective communication. Overall, GML SOFTWARE is noted for its methodical approach and successful project execution.
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$1,000+< $25 / hr2 - 9
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Website development company Class-S is based in General Mariano Alvarez, Philippines. Launched in 2024, the team focuses on Web Development and Web Design.
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Undisclosed$25 - $49 / hr2 - 9Chapmansboro, TN
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SEO services firm Web Designs by Chris focuses on Search Engine Optimization and Web Design. They were founded in 2010.
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$1,000+$50 - $99 / hr2 - 9Myślenice, Poland
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Digital Neuma is a branding company. They were founded in 2013, and their services include Branding and Content Marketing.
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$1,000+< $25 / hr2 - 9Ahmedabad, India
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WeTriq is an Ahmedabad, India-based web development firm. Established in 2016, the team offers Web Development and Web Design.
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$1,000+$25 - $49 / hr2 - 9
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See all 3 projectsInnovace specializes in Website Development, Web Design, and Web Programming, offering tailored online development solutions. The reviews highlight their capability in delivering comprehensive backend systems and custom websites, emphasizing flexibility, timely delivery, and strong communication. Clients appreciate Innovace's strategic insights and proactive engagement, often describing their experience as unmatched compared to other providers.
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Undisclosed$50 - $99 / hr10 - 49Dhaka, Bangladesh
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QuickTech IT is a software development company. The company is in Dhaka, Bangladesh. Their services include Custom Software Development and Web Development.
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$1,000+$50 - $99 / hr2 - 9Caloocan, Philippines
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Launched in 2015, Chryse Studio Inc. Is a custom software development company. The small team specializes in Custom Software Development and Mobile App Development.
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$10,000+$50 - $99 / hr2 - 9Baltimore, MD
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Kemet Software Systems And Consulting LLC is a small custom software development company based in Baltimore, Maryland. The team provides Custom Software Development and Web Development.
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Undisclosed$25 - $49 / hr2 - 9Manchester, England
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Digitl, a small e-commerce development firm, is in Manchester, England. The team focuses on E-Commerce Development and Web Development.
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$10,000+$100 - $149 / hr50 - 249Stafford, England
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E-commerce development firm Kanuka Digital was founded in 1995. The firm provides E-Commerce Development and Web Design.
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$10,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
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ArtARTERY is a web design agency. The agency is located in Kyiv, Ukraine. Their services include Web Design and Web Development.
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$1,000+$25 - $49 / hr10 - 49London, England
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Maya Hive is a web development firm established in 2006. The team offers Web Development and Digital Strategy and is headquartered in London, England and Colombo, Sri Lanka.
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$1,000+< $25 / hr250 - 999Coimbatore, India
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CGVAK Software & Exports Ltd is a custom software development firm in Coimbatore, India and Walnut Creek, California. Their services include Custom Software Development and Mobile App Development.
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$5,000+$100 - $149 / hrFreelancer
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See all 1 projectsBozeman Software LLC specializes in developing comprehensive educational applications, including UI/UX design, backend content management systems, and interactive video series for both PCs and Macs. Their reviews highlight excellent outcomes, timely project completion, and creativity, particularly their outside-the-box thinking. Clients have consistently found them easy to work with and commend their innovative approach.
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$1,000+$50 - $99 / hr2 - 9Atlanta, GA
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New Minds Group is a small branding agency headquartered in Atlanta, Georgia and Santo Domingo, Dominican Republic. Their services include Branding and Web Design.
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$1,000+$25 - $49 / hr2 - 9Chennai, India
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See all 1 projectsFulgid Software Solutions Pvt Ltd offers Website Development and Web Design services, as evidenced by their creation of a WordPress ecommerce platform. The overall feedback highlights their user-friendly solutions and effective communication, though there were initial bugs that were promptly resolved.
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$1,000+< $25 / hr2 - 9New Delhi, India
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State Services is a web design agency. They specialize in Web Design and Web Development and were established in 2016.
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$1,000+$25 - $49 / hr2 - 9Montevideo, Uruguay
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Kanban Consultores is an e-commerce development company. Their team is headquartered in Montevideo, Uruguay. The agency provides E-Commerce Development and IT strategy consulting.
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Undisclosed$25 - $49 / hrFreelancerBhaktapur, Nepal
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See all 1 projectsSEO Expert In Nepal - Praphulla Hada offers Website Development, Web Design, and SEO services. Reviews highlight the company's dedication, timely project completion, and effective project management. While clients appreciate their work ethic and responsiveness, one noted a preference against AI-generated content. Overall, Praphulla Hada delivers projects that meet objectives and drive increased site traffic.
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$10,000+$50 - $99 / hr10 - 49Athina, Greece
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Website development company ROCKET PATH PC is headquartered in Athina, Greece. Established in 2017, the team focuses on Web Development and E-Commerce Development.
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$50,000+$50 - $99 / hr10 - 49
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DevTeamBG is a small IT strategy consulting company in Sofia, Bulgaria and Dublin, Ireland. The team provides IT strategy consulting and Custom Software Development.
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$5,000+< $25 / hrFreelancerChennai, India
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See all 1 projectsPanfila Global Solutions offers Website Development and Web Design services, providing tailored solutions to businesses. Reviews highlight their competitive pricing, prompt communication, and impressive technical expertise. Clients appreciate their dedication and the positive impact on business operations, although some noted that customization takes slightly longer. Overall, Panfila Global Solutions is praised for elevating client credibility and business growth.
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$1,000+$50 - $99 / hrFreelancerCalgary, Canada
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T2 Media is a pay per click agency. They are in Calgary, Canada and have small team. Their team focuses on Pay Per Click and Web Design.
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$1,000+$50 - $99 / hrFreelancerLynnwood, WA
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Design Detective is a small web design company and website development firm located in Lynnwood, Washington. Their services include Web Design and Web Development.
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$1,000+< $25 / hr10 - 49Surat, India
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Beyond Digitate is an Enterprise App Modernization company launched in 2016. The team specializes in Enterprise App Modernization and E-Commerce Development and is based in Surat, India.
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$5,000+$25 - $49 / hr50 - 249Orlando, FL
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Based in Orlando, Florida and Londrina -PR, Brazil, CreativeCode is a custom software development company. Their services include Custom Software Development and Mobile App Development.
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$1,000+< $25 / hr2 - 9
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Web development company Jroxa Technologies is based in London, England. They offer Web Development and Content Marketing and were launched in 2022.
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$5,000+$100 - $149 / hr50 - 249Montevideo, Uruguay
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Located in Montevideo, Uruguay, Evox - Agencia de Marketing Digital is a midsize Demand Generation Marketing company. Their services include Demand Generation Marketing and Advertising.
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$1,000+$25 - $49 / hr2 - 9Rio de Janeiro, Brazil
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Estação Indoor Agência de Marketing digital e Comunicação is a Conversion Optimization company. They provide Conversion Optimization and Digital Strategy and were founded in 2013.
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$1,000+$50 - $99 / hr10 - 49Brooklyn, NY, NY
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Website Digitals is a small web design agency. Founded in 2020, the team provides Web Design and Web Development.
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Undisclosed< $25 / hr10 - 49
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SEO agency kshekh.com is in Jaipur, India. Their services include Search Engine Optimization and Web Design.
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$1,000+$50 - $99 / hr50 - 249San Diego, CA
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See all 10 projectsCreative Design Crew offers Website Development, Web Design, and Web Programming services. The reviews highlight the company's dedication to creativity, timely communication, and exceptional project management. Clients commend Creative Design Crew for their responsiveness and attention to detail, resulting in increased online engagement and satisfaction with the delivered web solutions.
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$1,000+$25 - $49 / hr10 - 49Mason, OH
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Small software development firm A2 Consulting LLC, is based in Mason, Ohio. Their services include Custom Software Development and Mobile App Development.
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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.