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 - 49Indore, India
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See all 1 projectsWe’re not your typical IT firm, we're a collaborative team of passionate and innovative individuals. Our goal is to drive revolutionary changes with transformative solutions, rather than just
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$1,000+$25 - $49 / hr10 - 49
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See all 1 projectsAt Upmotion, we combine technical brilliance and innovative thinking to help your business thrive in today’s dynamic digital landscape.Our Core Expertise:🔹 MERN Stack Specialists – MongoDB,
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$1,000+$25 - $49 / hr10 - 49
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See all 1 projectsvorza360 is a full-service IT, software development, and digital marketing agency dedicated to helping businesses scale with technology and innovation. We specialize in custom web and mobile app
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$5,000+< $25 / hr10 - 49Bali, Indonesia
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See all 1 projectsEstablished in 2021, SUM is a fast-growing IT solutions company located in Bali, Indonesia. Our strategic partnership with Re:Creation, a distinguished Japanese tech firm, enables us to harness
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$1,000+$25 - $49 / hr10 - 49
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See all 1 projectsNextXoft Solutions is a Pakistan-based technology partner specializing in custom web, mobile, and enterprise software development, with presence in Middle East. With over 17 years of IT leadership
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UndisclosedUndisclosed10 - 49Dhaka, Bangladesh
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See all 1 projectsMaiden Digital specializes in Website Development and Web Design, offering services that include creating visually appealing websites and enhancing social media presence. Client reviews highlight the company's professionalism, timely delivery, and excellent communication. The overall feedback reveals a high level of client satisfaction, with clients appreciating Maiden Digital's commitment and value for cost.
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$1,000+$25 - $49 / hr10 - 49
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See all 1 projectsAccenox Tech Labs Pvt. Ltd. specializes in Website Development and Web Design, offering exceptional online development and web programming services. Clients praise their professionalism, creativity, and timely delivery, highlighting their excellent project management and alignment with client values. Their ability to exceed expectations and provide ongoing support makes them a reliable choice for web and app development projects.
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Undisclosed$50 - $99 / hr10 - 49New Delhi, India
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See all 1 projectsTrue Space Solutions specializes in Website Development, offering services such as Web Design, SEO optimization, and social media management. Clients praise the company for significantly improving online presence, with increased website traffic and customer engagement. Their personalized approach, timely delivery, and efficient project management are consistently highlighted, although a clearer initial cost breakdown could enhance client satisfaction.
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$1,000+< $25 / hr10 - 49
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See all 1 projectsMOHNAS specializes in Website Development, offering services such as UI/UX design, PHP back-end development, front-end ReactJS development, and WordPress development. Reviews highlight their commitment to delivering projects on time and according to specifications, with clients praising their beautiful designs, flawless development, and excellent communication. The company is noted for its strong alignment with customer values and cost-effective solutions.
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$1,000+< $25 / hr10 - 49
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See all 1 projectsTechkun is a pioneering technology consulting firm that specializes in catalyzing the success of digital business transformation for medium—to large enterprises. Our goal has been to create
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$10,000+$100 - $149 / hr10 - 49
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In Los Angeles, California and , Microbian Systems is a custom software development company. They offer Custom Software Development and IT strategy consulting and were launched in 2011.
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$10,000+$25 - $49 / hr10 - 49Atlanta, GA
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PromptBytes, a small custom software development company, is based in Atlanta, Georgia. Their services include Custom Software Development and Mobile App Development.
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$1,000+Undisclosed10 - 49Germiston, South Africa
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Tandem Digital is a branding company. Located in Germiston, South Africa, the agency was founded in 2003. Their team provides Branding and Digital Strategy.
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$1,000+$25 - $49 / hr10 - 49
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Application development firm Codebusters. Focuses on Mobile App Development and Web Development. They are headquartered in Nitra, Slovakia.
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$1,000+$25 - $49 / hr10 - 49Madhapur, India
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Small app development firm Varma IT Solutions, is in Madhapur, India. The team focuses on Mobile App Development and Web Development.
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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Founded in 2010, Ooysys solutions is a small custom software development company. Their team offers Custom Software Development and UX/UI Design.
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$5,000+$25 - $49 / hr10 - 49
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Founded in 2020, TheOriginal10 is a software development company. The firm offers Custom Software Development and Web Development, and is small.
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$1,000+$25 - $49 / hr10 - 49Visakhapatnam, India
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Artise Design Studio is a Visakhapatnam, India-based user experience agency. Their services include UX/UI Design and Graphic Design.
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Undisclosed< $25 / hr10 - 49Faisalabad, Pakistan
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MA Digital is a software development company launched in 2019. The company focuses on Custom Software Development and Web Development, and is small.
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$1,000+$25 - $49 / hr10 - 49Karachi, Pakistan
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GlobalxSolutions is a website development company founded in 2019. The team provides Web Development and Mobile App Development and is located in Karachi, Pakistan.
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$5,000+$50 - $99 / hr10 - 49
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InBots is a software development company. The team offers Custom Software Development and Web Development and is located in Mansoura, Egypt.
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$1,000+$25 - $49 / hr10 - 49Panamá, Panama
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Founded in 2013, Swytek is a custom software development firm. The small team provides Custom Software Development and Web Design.
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$10,000+$50 - $99 / hr10 - 49Lahore, Pakistan
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DSME Global Links (Pvt) Ltd is a Lahore, Pakistan-based software development firm. The team focuses on Custom Software Development and Web Development.
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$1,000+$100 - $149 / hr10 - 49Rotterdam, Netherlands
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Founded in 2019, Weboxx is a small Rotterdam, Netherlands-based web development company. Their team offers Web Development and Web Design.
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Undisclosed< $25 / hr10 - 49Bahawalpur, Pakistan
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Manoz Ltd is a social media marketing agency founded in 2021. The small team provides Social Media Marketing and Business Consulting.
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$1,000+< $25 / hr10 - 49
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Ranz Technologies, an Email Marketing company, was launched in 2019. They specializes in Email Marketing and Affiliate Marketing.
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$10,000+$50 - $99 / hr10 - 49
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Build To Serve is an IT strategy consulting company. Established in 2021, their team specializes in IT strategy consulting and IT staff augmentation.
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$1,000+$25 - $49 / hr10 - 49Nagpur, India
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Kalyanak Softwares is a Nagpur, India-based web development company. Founded in 2006, the team offers Web Development and Mobile App Development.
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$1,000+$25 - $49 / hr10 - 49
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Looper Development Services Private Limited, a website development company, was established in 2021. The team provides Web Development and E-Commerce Development and is located in Ghaziabad, India.
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$5,000+$25 - $49 / hr10 - 49Dnipro, Ukraine
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Poly-tech software is a cloud consulting & SI company. Their team is based in Dnipro, Ukraine and offers cloud consulting & SI and Web Development.
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$1,000+$25 - $49 / hr10 - 49Jaipur, India
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Acreage Technologies is a software development firm. The team is headquartered in Jaipur, India, and their services include Custom Software Development and IT managed services.
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$1,000+< $25 / hr10 - 49Chennai, India
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Accelence Solutions, a website development company, was founded in 2023. In Chennai, India, the team specializes in Web Development and Mobile App Development.
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$10,000+$25 - $49 / hr10 - 49
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Sitvel Technologies Inc is a custom software development firm. Established in 2023, the agency offers Custom Software Development and Mobile App Development.
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$10,000+$25 - $49 / hr10 - 49
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Ovantiko is a CRM consulting and SI company. The small Kyiv, Ukraine-based team offers CRM consulting and SI and ERP consulting and SI. The firm was established in 2019.
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$5,000+$50 - $99 / hr10 - 49Lahore, Pakistan
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AIPIXEL, a website development company, is in Lahore, Pakistan. They focus on Web Development and Mobile App Development and were founded in 2023.
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$1,000+$25 - $49 / hr10 - 49Uttarpara, India
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SRKP Technologies, a Digital Strategy company, specializes in Digital Strategy and Web Development. The firm is headquartered in Uttarpara, India.
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$1,000+< $25 / hr10 - 49
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Cardamom Agency is a small user experience agency based in ঢাকা, Bangladesh. Their services include UX/UI Design and Custom Software Development.
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$5,000+$25 - $49 / hr10 - 49
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Website development firm Staffnow is headquartered in Dubai, United Arab Emirates and Hyderabad, India. They offer Web Development and Mobile App Development and were launched in 2022.
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$25,000+$150 - $199 / hr10 - 49Melbourne, Australia
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Exilent Systems is a small custom software development firm headquartered in Melbourne, Australia. Their services include Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49دبي, United Arab Emirates
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Small application development firm BeBee, is located in دبي, United Arab Emirates. Their services include Mobile App Development and Web Development.
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$25,000+$50 - $99 / hr10 - 49
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Hinty is a branding firm. Their small team of employees is in Wrocław, Poland. Their team provides Branding and UX/UI Design.
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$1,000+< $25 / hr10 - 49
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Social media marketing firm Saptacode Technology Private Limited was launched in 2022. The firm provides Social Media Marketing and Search Engine Optimization.
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$1,000+$25 - $49 / hr10 - 49St. Petersburg, FL
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Circle Global Services, a small software development firm, is based in St. Petersburg, Florida and Lahore, Pakistan. Their services include Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49Ho Chi Minh, Vietnam
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Whammy Tech is a software development firm. They offer Custom Software Development and Web Development and were launched in 2020. The company is located in Ho Chi Minh, Vietnam.
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$10,000+$25 - $49 / hr10 - 49
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Hubble42 Inc. Is an artificial intelligence company. The company is headquartered in Mississauga, Canada. Their services include Artificial Intelligence and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49Navi Mumbai, India
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Sinope Technologies is a web design company. They were established in 2023 and focus on Web Design and Web Development.
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$5,000+$25 - $49 / hr10 - 49Kyiv, Ukraine
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Established in 2022, KAY Digital Hub is a web development firm. The agency provides Web Development and E-Commerce Development.
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$5,000+$25 - $49 / hr10 - 49
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BAE INTERNET is a web development company. Their small team is headquartered in Wellesley, Massachusetts. Their services include Web Development and Mobile App Development.
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$10,000+$50 - $99 / hr10 - 49Gorakhpur, India
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Swiftsense Consultancy & IT Services Private Limited is an Application Management & Support company. Their team provides Application Management & Support.
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$1,000+$25 - $49 / hr10 - 49Islamabad, Pakistan
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Hammani Tech Pvt. Ltd is a Digital Strategy company headquartered in Islamabad, Pakistan. Their services include Digital Strategy and Graphic Design.
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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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We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
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- Market presence
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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
Ability to deliver
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.