Top JavaScript Developers
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Featured
What are Featured Providers?
$5,000+$25 - $49 / hr50 - 249London, EnglandServices provided
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See all 89 projectsDigis, a Fiverr company (NYSE: FVRR), is a web development firm specializing in full-stack and custom website development. Reviews consistently highlight their exceptional project management, technical expertise, and strong communication skills. Approximately 90% of reviewers commend their proactive and reliable service, resulting in improved project delivery times and increased user satisfaction across various web applications.
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$25,000+$25 - $49 / hr2 - 9
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Megallan IT is an IT strategy consulting company. They were founded in 2024 and focus on IT strategy consulting and cloud consulting & SI.
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$1,000+$25 - $49 / hr2 - 9
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MENA Marketers is a social media marketing company. They focus on Social Media Marketing and Pay Per Click and were launched in 2023. The agency is in Punjab, Pakistan.
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Undisclosed$25 - $49 / hr2 - 9
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DevinIT, a CRM consulting and SI company, was launched in 2024. The small team provides CRM consulting and SI and ERP consulting and SI.
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$1,000+$25 - $49 / hr2 - 9
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Group of Resources is a Lahore, Pakistan-based big data company. Their services include BI & big data consulting & SI and cloud consulting & SI.
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Undisclosed$50 - $99 / hr2 - 9New York, NY
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Click Flix Media, a branding company, offers Branding and Search Engine Optimization. The firm is located in New York, New York.
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UndisclosedUndisclosed2 - 9Vadodara, India
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Mark Digital Vadodara is a SEO company. The team is headquartered in Vadodara, India, and their services include Search Engine Optimization and Web Design.
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$1,000+$25 - $49 / hr2 - 9Sahibzada Ajit Singh Nagar, India
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Headquartered in Sahibzada Ajit Singh Nagar, India, Rathidev IT Solutions is a website development company. They focus on Web Development and Web Design.
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Undisclosed$50 - $99 / hr2 - 9Dubai, United Arab Emirates
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Website development company Next It Era is in Dubai, United Arab Emirates. They provide Web Development and Mobile App Development.
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Undisclosed$25 - $49 / hr2 - 9Bogotá, Colombia
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Branding firm UNIQ Labs is based in Bogotá, Colombia. Established in 2025, the team provides Branding and Search Engine Optimization.
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$1,000+$25 - $49 / hr2 - 9
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Levroun Enterprises is a SEO services firm established in 2025. The agency focuses on Search Engine Optimization and Graphic Design, and is small.
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$1,000+$100 - $149 / hr2 - 9
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Website development company Chosen6 Digital Agency was founded in 2025. The company focuses on Web Development and E-Commerce Development, and is small.
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$1,000+< $25 / hr2 - 9Surat, India
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RakshaStack is a mobile app development company in Surat, India. The team offers Mobile App Development and Web Development.
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UndisclosedUndisclosed2 - 9
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Fresco Software Solution LLC is a social media marketing firm. Headquartered in Cedar Park, Texas, the team focuses on Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9
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LighTecHouse is a web development company. Founded in 2025, the team specializes in Web Development and Mobile App Development.
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$5,000+$25 - $49 / hr2 - 9
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Vizioneque Technology is a web development company. The Noida, India-based company offers Web Development and Custom Software Development.
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UndisclosedUndisclosed2 - 9
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The Better Software Initiative ApS is a software development company established in 2025. The company focuses on Custom Software Development and Web Development, and is small.
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$1,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
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TransportSoft is a small Logistics & Supply Chain Consulting company founded in 2016. Their services include Logistics & Supply Chain Consulting and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9
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Abhira Nexus, a web development firm, offer Web Development and E-Commerce Development. They were founded in 2023.
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$1,000+$50 - $99 / hr2 - 9Callao, Peru
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Located in Callao, Peru, Cooltivo Digital - Digital Products & Web Solution is a web development company. Founded in 2020, the team offers Web Development and Web Design.
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$5,000+$25 - $49 / hr2 - 9
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Yunsoft Software is a Bursa, Türkiye-based application development firm. Launched in 2022, the team provides Mobile App Development and Blockchain.
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$10,000+$25 - $49 / hr2 - 9
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Yaro Labs, a software development company, is in Nemyriv, Ukraine. They focus on Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr2 - 9Wien, Austria
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Quanti Coders, a web development company, was launched in 2019. They provides Web Development and Mobile App Development.
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$10,000+$25 - $49 / hr2 - 9L'viv, Ukraine
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Web development firm Spacebox is in L'viv, Ukraine. The team focuses on Web Development and Mobile App Development.
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$1,000+$100 - $149 / hr2 - 9
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Kindred Web Studio is a small web design agency based in Gurugram, India. The team offers Web Design and Web Development.
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$1,000+Undisclosed2 - 9Warwick, RI
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Founded in 2026, Oakley & Wells Group is a web design company. The team focuses on Web Design and Web Development.
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$1,000+$25 - $49 / hr2 - 9Boryspil', Ukraine
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OSTER-Tech is a SEO company. They provide Search Engine Optimization and IT strategy consulting and were founded in 2025. The firm is in Boryspil', Ukraine.
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$5,000+$50 - $99 / hr2 - 9Sofia, Bulgaria
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Webvy is a SEO agency. Headquartered in Sofia, Bulgaria, the team focuses on Search Engine Optimization and Content Marketing.
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$50,000+< $25 / hr2 - 9
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1dot digital is a web development firm. Established in 2021, the team provides Web Development and E-Commerce Development.
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Undisclosed$25 - $49 / hr2 - 9Surat, India
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Established in 2019, IBUILDMVP, a small mobile application development company, is based in Surat, India. Their team focuses on Mobile App Development and Custom Software Development.
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$1,000+$50 - $99 / hr10 - 49Birmingham, England
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See all 1 projectsThe Debuggers LTD, we are a full-service creative and technology-driven software development agency based in the UK. Specializing in web development, mobile applications, and enterprise software
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$1,000+$50 - $99 / hr10 - 49Addis Ababa, Ethiopia
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See all 3 projectsFetl Technology PLC specializes in automating manual processes, developing digital resource management systems, and providing financial data processing solutions. Overall feedback indicates high satisfaction with their services, citing effective communication, strong work ethics, and impressive performance. Some areas for improvement include addressing initial bugs promptly, but their quick resolution was appreciated.
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$1,000+$25 - $49 / hr10 - 49Chandigarh, India
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See all 1 projectsMjolnir Web offers comprehensive services in Website Development, Web Design, and SEO optimization. Reviews highlight their expertise in creating user-friendly, conversion-oriented websites, coupled with ongoing maintenance and updates. Clients consistently commend their professionalism, transparency, and the significant positive impact their work has on business performance.
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UndisclosedUndisclosed10 - 49
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See all 1 projectsWindy Digital offers Website Development and Web Design services, specializing in frontend redesign and backend development using frameworks like Laravel PHP. Clients consistently praise their hardworking and smart team for exceeding expectations and enhancing SEO, although some suggest improvements in budgeting and direct communication with developers.
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UndisclosedUndisclosed10 - 49
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See all 1 projectsTranscent Interactive specializes in Website Development and Web Design, offering comprehensive solutions including wireframing, UI/UX design, and Web Programming with technologies like React and Javascript. The reviews highlight their professionalism, effective collaboration, and significant impact on client visibility, with no major issues reported in their workflow.
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$1,000+< $25 / hr10 - 49Karlskrona, Sweden
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See all 1 projectsBeeplist offers comprehensive Website Development services, including Web Design, SEO optimization, and mobile responsiveness. The overall feedback highlights their effectiveness in enhancing online visibility, user experience, and conversion rates. Clients commend Beeplist for their timely delivery, responsive communication, and customer-centric approach, although some suggest streamlining communication channels for improved efficiency.
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$1,000+$50 - $99 / hr10 - 49
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See all 1 projects360 Meta Design offers comprehensive services in Website Development and Web Design. Reviews consistently highlight their strong project management, technical expertise, and commitment to client satisfaction. Clients commend their ability to deliver visually appealing, user-friendly websites that significantly improve user engagement and site performance.
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Undisclosed$25 - $49 / hr10 - 49
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See all 1 projectsPulnest Software offers comprehensive services in Website Development, Web Design, and Web Programming. Their reviews highlight a strong commitment to customer collaboration and innovation, with clients praising their responsiveness, adherence to timelines, and the quality of their web and mobile application services. Pulnest Software consistently exceeds customer expectations by delivering exceptional and scalable online development solutions.
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$1,000+$25 - $49 / hr10 - 49Spokane, WA
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See all 1 projectsWordPress Studio specializes in website development, digital marketing, and search engine optimization. The reviews highlight their affordable pricing, timeliness, and professionalism, with clients praising their ability to exceed expectations through creative and technically proficient solutions. However, there is a noted area for improvement in communication and after-sales services.
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Undisclosed$25 - $49 / hr10 - 49Irpin, Ukraine
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See all 1 projectsTeta specializes in Website Development and Web Design, offering comprehensive services such as Shopify development and customization for multibrand stores. The reviews highlight Teta's agility, quick response, and effective communication, with clients reporting successful project outcomes and high satisfaction with their execution speed and adherence to modern UI standards.
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$10,000+$25 - $49 / hr10 - 49
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Custom software development company Ventcode is located in Warsaw, Poland. They offer Custom Software Development and Mobile App Development.
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$1,000+$25 - $49 / hr10 - 49
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Bamboo Digital is a web development company. The -based team specializes in Web Development and Digital Strategy.
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$1,000+$25 - $49 / hr10 - 49
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Entersec is a software development firm. The agency is headquartered in Santa Monica, California. Their services include Custom Software Development and Web Development.
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$75,000+$25 - $49 / hr10 - 49Smolyan, Bulgaria
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BVI Consulting is a web development company. Their small team is headquartered in Smolyan, Bulgaria and L'viv, Ukraine. Their services include Web Development and IT strategy consulting.
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$1,000+$25 - $49 / hr10 - 49Karachi, Pakistan
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Small branding agency The Creative HeadQuarters, is in Karachi, Pakistan. Their services include Branding and Content Marketing.
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$5,000+$25 - $49 / hr50 - 249Aracaju, Brazil
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Popcode, a mobile application development firm, was launched in 2014. The team focuses on Mobile App Development and UX/UI Design.
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$5,000+$25 - $49 / hr10 - 49Montevideo, Uruguay
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Globalnear, an IT staff augmentation company, is located in Montevideo, Uruguay. They provide IT staff augmentation and Web Development.
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$100,000+< $25 / hr10 - 49Bengaluru, India
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ZYTcode Solutions Pvt Ltd, a website development company, was launched in 2019. The team focuses on Web Development and Mobile App Development.
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$5,000+$25 - $49 / hr10 - 49Ankara, Türkiye
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NektarApps, an app development company, was launched in 2017. The team focuses on Mobile App Development and Web Development.
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$1,000+< $25 / hr10 - 49Colombo, Sri Lanka
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Small custom software development company Devlabs Global, is based in Colombo, Sri Lanka. The team offers Custom Software Development and Web Development.
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$1,000+< $25 / hr10 - 49Madurai, India
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Innodha Technologies Pvt. Ltd., a web development firm, specializes in Web Development and Mobile App Development. The firm is located in Madurai, India.
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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.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
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.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
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
39.3/40.019.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
70% Web Development50% JavaScript30% Other -
$50,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
39.3/40.019.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Web Development75% JavaScript55% 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
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38.5/40.019.2/20 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
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39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Web Development70% JavaScript70% 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 -
$5,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
36.3/40.017.4/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
70% Web Development50% JavaScript30% 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 - 249Newark, DE
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39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Web Development35% JavaScript60% Other -
$10,000+$50 - $99 / hr250 - 999Marlborough, MA
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39.3/40.019.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
25% Web Development25% JavaScript75% 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
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39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Web Development25% JavaScript90% Other -
$50,000+$25 - $49 / hr50 - 249Kharkiv, Ukraine
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36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
45% Web Development50% JavaScript55% Other -
$5,000+< $25 / hr50 - 249Ahmedabad, India
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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 -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
37/40.018/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
40% Web Development50% JavaScript60% Other -
$50,000+$100 - $149 / hr1,000 - 9,999San Francisco, CA
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38.3/40.018.4/20 Reviews9.9/10 Clients & Experience10/10 Market PresenceService focus
15% Web Development25% JavaScript85% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
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38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
30% Web Development20% JavaScript70% Other -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
28% Web Development15% JavaScript72% Other -
$10,000+$50 - $99 / hr10 - 49Warszawa, Poland
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37.5/40.018.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% Web Development70% JavaScript50% Other -
$10,000+$25 - $49 / hr1,000 - 9,999Plano, TX
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36.5/40.016.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Web Development25% JavaScript80% 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 -
$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 -
$50,000+$150 - $199 / hr50 - 249New York, NY
Ability to deliver
35.5/40.015.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Web Development45% JavaScript40% Other -
$5,000+$50 - $99 / hr50 - 249Maribor, Slovenia
Ability to deliver
36.1/40.020/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
40% Web Development100% JavaScript60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
21% Web Development18% JavaScript79% Other -
$25,000+$50 - $99 / hr50 - 249Poznań, Poland
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Web Development10% JavaScript50% 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.