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 88 projectsDigis, a Fiverr company (NYSE: FVRR), excels in providing comprehensive web development and staff augmentation services. With a focus on custom website development, front-end and back-end development, they consistently deliver high-quality projects, demonstrating 100% positive feedback for their technical expertise and effective project management. Clients frequently highlight their reliability and seamless integration into existing teams, with 80% mentioning their exceptional communication skills and adaptability.
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$5,000+< $25 / hr10 - 49Ahmedabad, India
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Megawix Technologies is a web design agency founded in 2014. The agency focuses on Web Design and Web Development.
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$10,000+$50 - $99 / hr10 - 49
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Cerenimbus Inc. Is a software development firm. Founded in 2000, their team specializes in Custom Software Development and Mobile App Development.
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$1,000+$25 - $49 / hr10 - 49Kathmandu, Nepal
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WebX Nepal Pvt. Ltd., a web design company, is headquartered in Kathmandu, Nepal. Their services include Web Design and Web Development.
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$5,000+$50 - $99 / hr2 - 9Cuijk, Netherlands
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Studio Unfolded Leaves, a small web design company, is based in Cuijk, Netherlands. Their services include Web Design and Web Development.
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$10,000+$50 - $99 / hr2 - 9Bengaluru, India
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OneNodeTech Learning solutions is a custom software development firm. The Bengaluru, India-based firm was established in 2022. Their services include Custom Software Development and Generative AI.
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$1,000+$25 - $49 / hrFreelancer
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Founded in 2017, G76Tech is an e-commerce development company. The team focuses on E-Commerce Development and Web Development and is in Ibadan, Nigeria.
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$1,000+< $25 / hr2 - 9Bratislava, Slovakia
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Established in 2018, Tendento Agency, a small web design agency, is in Bratislava, Slovakia. Their team offers Web Design and Graphic Design.
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Undisclosed< $25 / hr50 - 249Jaipur, India
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Web design agency GiriTech Enterprises was founded in 2021. The team specializes in Web Design and IT strategy consulting and is located in Jaipur, India and New Delhi, India.
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$5,000+$150 - $199 / hr2 - 9Rio de Janeiro, Brazil
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SHIFT/SHIFT is an AR/VR development company. They focus on AR/VR development and Social Media Marketing and were established in 2019.
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$1,000+< $25 / hr10 - 49Bengaluru, India
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See all 2 projectsAt RemoteBricks, we’re passionate about harnessing the power of technology to drive business success. Established with a vision to revolutionize the digital landscape, our company stands at the
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$5,000+$25 - $49 / hr10 - 49Ahmedabad, India
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See all 1 projects🏢About Zerotime Solutions: Zerotime Solutions is a trusted web and mobile app development company in India. Established in 2021, we embarked on this journey with a vision to provide hassle-free
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$1,000+$25 - $49 / hr10 - 49
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See all 1 projectsDesignVizz: Your source for logo design, branding, and UI/UX expertise. We inspire creativity, providing personalized solutions and expert guidance for standout brand identities and user
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$5,000+< $25 / hr10 - 49Gwalior, India
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See all 2 projectsTechCarrel LLP specializes in Website Development and Web Design, providing services such as creating company dashboards with comprehensive metrics and KPIs. The reviews highlight their exceptional project management, timely delivery, and transparent communication, underscoring their adaptability and proactive approach in suggesting solutions, which consistently exceed client expectations.
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$1,000+< $25 / hr10 - 49
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See all 1 projectsAt Enat Soft, we specialize in turning your visionary ideas into reality with our comprehensive IT services. From mobile app development to website creation and custom software solutions, our expert
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$1,000+< $25 / hr10 - 49Kochi, India
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See all 1 projectsLYMDATA LABS PRIVATE LIMITED offers digital marketing services with a strong focus on mobile app development, including features such as user registration, search functions, business listings, and geo-location services. Reviews highlight their user-centric design, advanced technology usage, and efficient Agile project management. Clients appreciate their commitment to quality, though there is room for improvement in marketing and innovative features.
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$5,000+$50 - $99 / hr10 - 49Marrakesh, Morocco
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Based in Marrakesh, Morocco, Gudiz is a mobile application development company. Their services include Mobile App Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49Dhaka, Bangladesh
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Founded in 2007, KK Infocrat Nihon is a small web development firm. Their services include Web Development and Custom Software Development.
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$5,000+< $25 / hr10 - 49Ho Chi Minh , Vietnam
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Starbap Technology is a software development company. Established in 2019, the team provides Custom Software Development and Web Development. The firm is located in Ho Chi Minh , Vietnam.
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$1,000+$25 - $49 / hr10 - 49Jaipur, India
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The New Angle is a software development firm located in Jaipur, India. They specialize in Custom Software Development and Web Development and were launched in 2021.
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Undisclosed$50 - $99 / hr10 - 49
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Software development company Relu Solutions is located in København, Denmark. Founded in 2020, the team focuses on Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49
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Website development firm Mighty Bit Studio is located in lahore, Pakistan. They specialize in Web Development and Mobile App Development.
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Undisclosed$25 - $49 / hr10 - 49Delhi, India
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Shiryam Technologies is a custom software development firm. Located in Delhi, India, the company was founded in 2019. Their services include Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49Gyumri, Armenia
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Based in Gyumri, Armenia, LifeBeget is a small web development firm. The team offers Web Development and Mobile App Development.
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$5,000+$25 - $49 / hr10 - 49Urganch, Uzbekistan
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Headquartered in Urganch, Uzbekistan, Appx Group is a small software development firm. Their services include Custom Software Development and Web Development.
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$5,000+$50 - $99 / hr10 - 49
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EvoStack is a web development company. Launched in 2018, the team specializes in Web Development and Mobile App Development.
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$5,000+$50 - $99 / hr10 - 49
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Bable, a small web development firm, is based in Arequipa, Peru. Their services include Web Development and Mobile App Development.
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$10,000+$25 - $49 / hr10 - 49Tandil, Argentina
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Stormtech Labs, a software development company, provides Custom Software Development and Web Development. The company is headquartered in Tandil, Argentina and Redfern, Australia.
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$10,000+$100 - $149 / hr10 - 49Peshawar, Pakistan
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Codvets, a mobile application development company, was founded in 2017. They offers Mobile App Development and Web Development.
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$25,000+$50 - $99 / hr10 - 49Szczecin, Poland
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Uninterrupted, a cloud consulting & SI company, is in Szczecin, Poland. They provide cloud consulting & SI and Custom Software Development.
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UndisclosedUndisclosed10 - 49ROGAŠKA SLATINA, Slovenia
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ITHub is a custom software development firm in ROGAŠKA SLATINA, Slovenia. Their services include Custom Software Development and IT staff augmentation.
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$1,000+$25 - $49 / hr10 - 49Indore, India
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JMW | Just Mind Work is a web development firm. Launched in 2017, the company is based in Indore, India. Their team focuses on Web Development and Custom Software Development.
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$1,000+< $25 / hr10 - 49Lahore, Pakistan
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In Lahore, Pakistan, DEVSTAX is a small website development company. Their services include Web Development and Mobile App Development.
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$5,000+$25 - $49 / hr10 - 49
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Bebrandify Pyt Ltd is a website development firm. The agency is based in Surry Hills, Australia. Their team offers Web Development and Web Design.
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$1,000+$25 - $49 / hr10 - 49
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SynoTech is a custom software development company. Their small team of employees is in Sandton, South Africa. Their team specializes in Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49
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In Sahibzada Ajit Singh Nagar, India, SquadMinds Private Limited is a web development firm. The team focuses on Web Development and Mobile App Development.
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$5,000+$25 - $49 / hr10 - 49
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Bespokesoft is a small software development company. Established in 2023, the team specializes in Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49
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Nollling, a Digital Strategy company, is in Bengaluru, India. They offer Digital Strategy and Social Media Marketing and were founded in 2022.
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Undisclosed$25 - $49 / hr10 - 49Delhi, India
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Outfox Social is a Delhi, India-based social media marketing firm. Founded in 2018, the team offers Social Media Marketing and Web Development.
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$5,000+$25 - $49 / hr10 - 49Wrocław, Poland
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Sellace is a Wrocław, Poland-based e-commerce development firm. Their services include E-Commerce Development and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49
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Online Presense is a SEO company. They are headquartered in New Delhi, India. Their team offers Search Engine Optimization and Web Design.
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$10,000+$50 - $99 / hr10 - 49Colombo, Sri Lanka
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Dev4s is a web design agency. Founded in 2021, the firm is headquartered in Minneapolis, Minnesota and Colombo, Sri Lanka. Their services include Web Design and Product Design.
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$1,000+< $25 / hr10 - 49
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Electroit Solutions is a web development firm in Jaipur, India. Their services include Web Development and CRM consulting and SI.
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$10,000+$25 - $49 / hr10 - 49
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Kodable - EdTech Software Development is a website development company launched in 2023. The team offers Web Development and Mobile App Development and is headquartered in Astana, Kazakhstan.
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$1,000+< $25 / hr10 - 49
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Histoni Tech Solutions is a website development firm. Headquartered in Kaushambi, India, their team provides Web Development and Mobile App Development.
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$1,000+$25 - $49 / hr10 - 49
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Okriya, a website development firm, is headquartered in Dhaka, Bangladesh. The team specializes in Web Development and E-Commerce Development.
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Undisclosed$25 - $49 / hr10 - 49Indore, India
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Feedbox is a web development company founded in 2019. The small team provides Web Development and E-Commerce Development.
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$1,000+$25 - $49 / hr10 - 49
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CREATIVE WEB SMITH is a web development company. Located in Orlando, Florida, the firm was launched in 2014. Their services include Web Development and Web Design.
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$25,000+$150 - $199 / hr10 - 49Durban North, South Africa
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Software Couch, a web development company, is located in Durban North, South Africa. Established in 2020, the team provides Web Development and Custom Software Development.
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$1,000+< $25 / hr10 - 49
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Code X Geeks LLP is a website development firm. The Sahibzada Ajit Singh Nagar, India-based team provides Web Development and UX/UI Design.
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$10,000+$150 - $199 / hr10 - 49Irvine, CA
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Established in 2021, VantaSoft is a software development company. Headquartered in Irvine, California, the team specializes in Custom Software Development and Web Development.
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Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
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We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
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.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
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List of the Top 15 JavaScript Development Companies
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$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 -
$25,000+$50 - $99 / hr50 - 249Kraków, Poland
Ability to deliver
39.5/40.019.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Web Development50% JavaScript30% Other -
$50,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Web Development75% JavaScript55% Other -
$10,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.4/40.019.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
45% Web Development60% JavaScript55% Other -
$10,000+< $25 / hr250 - 999Thiruvananthapuram, India
Ability to deliver
38.1/40.018.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% Web Development50% JavaScript50% Other -
$10,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
39.1/40.019.8/20 Reviews9.6/10 Clients & Experience9.7/10 Market PresenceService focus
40% Web Development50% 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 -
$5,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
36.9/40.018/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
70% Web Development50% JavaScript30% Other -
$50,000+$100 - $149 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
39.5/40.019.6/20 Reviews9.9/10 Clients & Experience10/10 Market PresenceService focus
15% Web Development25% JavaScript85% 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 -
$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 -
$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 -
$1,000+< $25 / hr250 - 999Boston, 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 - 9,999L'viv, Ukraine
Ability to deliver
38.8/40.019/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
21% Web Development18% JavaScript79% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
37.2/40.018.2/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
40% Web Development50% JavaScript60% Other -
$25,000+$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 Development33% JavaScript90% Other -
$5,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
36.4/40.016.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Web Development45% JavaScript40% Other -
$5,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
65% Web Development20% JavaScript35% Other -
$50,000+$150 - $199 / hr50 - 249New York, NY
Ability to deliver
38.2/40.018.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
100% Web Development30% JavaScript -
$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 / hr1,000 - 9,999Plano, TX
Ability to deliver
36.8/40.017.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Web Development25% JavaScript80% 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 -
$10,000+$50 - $99 / hr10 - 49Warszawa, Poland
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37.5/40.018.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
50% Web Development70% JavaScript50% Other -
$50,000+$150 - $199 / hr50 - 249Chelsea, Australia
Ability to deliver
35.9/40.016.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Web Development45% JavaScript40% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
36.5/40.019.2/20 Reviews9.3/10 Clients & Experience8/10 Market PresenceService focus
20% Web Development25% JavaScript80% 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 -
$25,000+$100 - $149 / hr50 - 249Long Beach, CA
Ability to deliver
36.2/40.018.2/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
100% Web Development40% JavaScript
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.