Top JavaScript Developers
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UndisclosedUndisclosed2 - 9Doha, Qatar
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Raion Digital is a social media marketing company. Based in Doha, Qatar and Beirut, Lebanon, the agency provides Social Media Marketing and Conversion Optimization.
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$1,000+$25 - $49 / hr2 - 9
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Headquartered in Karachi, Pakistan, Pakdigit Solutions is a small branding agency. Their services include Branding and Social Media Marketing.
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Undisclosed$100 - $149 / hr2 - 9Isabela, Puerto Rico
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Kernelis Stuudio is a web development firm. Established in 2026, the team offers Web Development and AI Agents.
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$5,000+$50 - $99 / hr2 - 9
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The Yellow Labs is a custom software development company launched in 2026. The team offers Custom Software Development and Web Development and is in Hyderabad, India.
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$5,000+$50 - $99 / hr2 - 9Callao, Peru
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UX agency Aller Studio is in Callao, Peru. Established in 2026, the team offers UX/UI Design and Web Design.
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$1,000+$50 - $99 / hr10 - 49
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See all 1 projectsUnderSuccess provides Website Development and SEO services, demonstrating professionalism and expertise in delivering tailored web solutions. Clients commend their seamless communication and timely project completion, highlighting impressive results like improved Google rankings and increased client acquisition. The firm's dedication to understanding client needs ensures successful outcomes, making them a recommended choice for Web Development projects.
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$1,000+$25 - $49 / hr10 - 49Indore, India
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Webintegratorz Technologies , a Digital Strategy company, was launched in 2020. Located in Indore, India and Indore, India, the team focuses on Digital Strategy and Social Media Marketing.
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$1,000+< $25 / hr10 - 49Karachi, Pakistan
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Gatekod Solutions is a web development company. They were founded in 2023, and their services include Web Development and Mobile App Development.
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$1,000+$25 - $49 / hr10 - 49North Port, FL
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Graphic design company Shah Media Pro is in Paris, France. They offer Graphic Design and Video Production and were founded in 2023.
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$1,000+$25 - $49 / hr10 - 49Dhaka, Bangladesh
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Twin Tech Lab is a small Dhaka, Bangladesh-based website development firm. The team offers Web Development and E-Commerce Development.
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$1,000+$25 - $49 / hr10 - 49Kadi, India
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Established in 2024, Orionik Technologies PVT LTD is a social media marketing agency. The team provides Social Media Marketing and Search Engine Optimization and is in Kadi, India and Toronto,
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$1,000+$25 - $49 / hr10 - 49Dhaka, Bangladesh
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Webdigger is a web development firm. They specialize in Web Development and Custom Software Development and were founded in 2020. The company is based in Dhaka, Bangladesh.
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$1,000+< $25 / hr10 - 49Torrance, CA
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Techievolve Inc., a small Content Marketing company, is based in Torrance, California. Their services include Content Marketing and Mobile App Development.
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Undisclosed< $25 / hrFreelancer
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See all 1 projectsEvo Design offers services in Web Development, including creating portfolio websites with unique designs. The feedback highlights their effective project management, timely delivery, and good value for cost. Overall, clients appreciate their ability to meet specific web design needs with impressive, tailored solutions.
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$5,000+$100 - $149 / hr2 - 9
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Boom Better is a branding company. In Norwalk, Connecticut, the team provides Branding and Marketing Strategy.
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UndisclosedUndisclosed10 - 49Prishtina, Kosovo
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Simple IT Solution is a web development company. The team is based in Prishtina, Kosovo, and their services include Web Development and Mobile App Development.
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$1,000+< $25 / hr2 - 9Denpasar, Indonesia
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Awwbit Digital is a web design agency. The team offers Web Design and Graphic Design, and the company is based in Denpasar, Indonesia.
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$1,000+$25 - $49 / hr2 - 9Morawaka, Sri Lanka
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W3Inventor(Pvt.)Ltd. Is a social media marketing agency headquartered in Morawaka, Sri Lanka. Founded in 2018, the team provides Social Media Marketing and Search Engine Optimization.
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Undisclosed< $25 / hr2 - 9
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Mahim Info Tech is an app development company in Hyderabad, India. Their services include Mobile App Development and Web Development.
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$1,000+< $25 / hr10 - 49McAllen, TX
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PI Solutions Consulting is a data analytics company. They are in McAllen, Texas and Karachi, Pakistan, and their services include BI & big data consulting & SI and cloud consulting & SI.
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Undisclosed< $25 / hr2 - 9
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PushBinary is a small web development company launched in 2015. Their team focuses on Web Development and Mobile App Development.
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$1,000+$25 - $49 / hr50 - 249
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See all 1 projectsEntiersoft offers digital marketing services, social media marketing, and website design, excelling in providing genuine and responsible customer service. Reviews highlight their ability to deliver quality leads, impressive design work, and timely project management. Clients appreciate Entiersoft’s competitive pricing and professionalism, recommending them for their effective digital marketing strategies and responsiveness.
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$1,000+< $25 / hr50 - 249Noida, India
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Established in 2014, Udaan Technologies Pvt Ltd is a midsize Noida, India-based e-commerce development company. Their services include E-Commerce Development and Custom Software Development.
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$1,000+< $25 / hr2 - 9
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WPDigital is a web design agency. They focus on Web Design and UX/UI Design and were launched in 2016. The firm is based in Owerri, Nigeria.
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$1,000+$25 - $49 / hr2 - 9
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Established in 2015, Consultor SEO y Marketing Digital is a SEO services firm. The team specializes in Search Engine Optimization and Web Design.
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$10,000+$25 - $49 / hr10 - 49Ho Chi Minh City, Vietnam
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Nextfunc Co., Ltd, a mobile app development firm, was established in 2015. In Ho Chi Minh City, Vietnam, the team provides Mobile App Development and Web Development.
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$1,000+< $25 / hr10 - 49Rajkot, India
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S Anjani infotech is a software development firm. Established in 2018, the firm is in Rajkot, India. Their team specializes in Custom Software Development and E-Commerce Development.
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$1,000+$25 - $49 / hr10 - 49Eccles, England
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Advertising company Creative Groot was launched in 2021. The team specializes in Advertising and Social Media Marketing.
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$5,000+< $25 / hr10 - 49Pune, India
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Pixel6 Web Studio Pvt. Ltd, an application development firm, is headquartered in Pune, India. Established in 2015, the team offers Mobile App Development and Web Development.
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$1,000+< $25 / hr10 - 49Ghaziabad, India
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Located in Ghaziabad, India, Tecorbitron is a small website development firm. Their services include Web Development and Mobile App Development.
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$10,000+$25 - $49 / hr10 - 49Guwahati, India
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See all 1 projectsCodepilot Technologies Pvt Ltd specializes in Website Development and Web Design, providing comprehensive online development solutions. Reviews highlight their ability to deliver fresh and clean web designs, resulting in increased website traffic. Clients commend their clear vision and professional project execution, making them a reliable choice for web programming needs.
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$1,000+$50 - $99 / hr50 - 249Tustin, CA
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OneDigit, a midsize artificial intelligence company, is located in Tustin, California. Their services include Artificial Intelligence and Generative AI.
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UndisclosedUndisclosed2 - 9
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See all 1 projectsWixgle offers Web Development services, including building websites using templates and existing designs. However, feedback indicates a significant issue with project delivery, as clients have reported non-existent project management and alleged fraudulent practices, raising concerns about their reliability and professionalism.
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UndisclosedUndisclosed2 - 9Cape Town, South Africa
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Product Design company Hominum was established in 2020. The team offers Product Design and Branding.
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$1,000+< $25 / hr10 - 49Karachi, Pakistan
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See all 1 projectsMarkytech provides comprehensive services in Website Development, including custom management portals and integrated POS systems for businesses such as Qayam Hunza Hotel and Restaurant. Their reviews highlight exceptional project management, timely delivery, and a remarkable pricing-to-value ratio. Clients commend their professionalism, responsiveness, and ability to exceed expectations, making Markytech a reliable choice for Online Development needs.
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$5,000+Undisclosed10 - 49Tallinn, Estonia
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Yeka Studio OÜ, an user experience company, was established in 2017. The company focuses on UX/UI Design and Web Development, and is small.
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$1,000+< $25 / hr10 - 49
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Savvy Ray Technologies is a Greensboro, North Carolina-based social media marketing agency. They focus on Social Media Marketing and Search Engine Optimization and were established in 2023.
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$1,000+$50 - $99 / hrFreelancerNew Orleans, LA
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Studio Caillouette is a website development company. Their team is headquartered in New Orleans, Louisiana and provides Web Development and Web Design.
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$1,000+$50 - $99 / hrFreelancerDelhi, India
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Deals on Tips, an e-commerce development company, is located in Delhi, India. The team focuses on E-Commerce Development and Web Development.
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$5,000+$25 - $49 / hr10 - 49Surat, India
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Artificial intelligence development company Techier was founded in 2022. Headquartered in Surat, India, the team focuses on Artificial Intelligence and Web Development.
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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See all 1 projects3 Way Technologies offers services in Website Development, Web Design, and Web Programming, as demonstrated by their work on an ERP system with mobile and web platforms for a client. Reviews highlight their timely delivery, innovation, and effective project management, emphasizing their ability to exceed expectations and manage complex tasks in Online Development efficiently.
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$5,000+$25 - $49 / hr2 - 9Bordeaux, France
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Custom software development firm Kapsloc offers Custom Software Development and Mobile App Development. They were founded in 2023.
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$5,000+$50 - $99 / hr2 - 9Łapy, Poland
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Located in Łapy, Poland, Aseity is a small IT strategy consulting company. The team provides IT strategy consulting and Custom Software Development.
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$1,000+$50 - $99 / hr10 - 49
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See all 1 projectsAxxonSys specializes in data integration, financial, sales, and expense dashboards for retail products. Reviewers commend AxxonSys for their professionalism, project planning, and timely delivery. The firm's ability to deliver measurable outcomes such as revenue increase, improved profit margins, and cost savings is highly appreciated.
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$5,000+$25 - $49 / hr10 - 49L'viv, Ukraine
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Small AR/VR development company IntreSmARt, is in L'viv, Ukraine and Brovary, Ukraine. Their services include AR/VR development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Bogotá, Colombia
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Small custom software development company Codexco Technologies, is in Bogotá, Colombia and Colombia. Their services include Custom Software Development and UX/UI Design.
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$10,000+$50 - $99 / hr2 - 9to, Poland
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Bitdom Ltd.- Python Agency is a to, Poland-based software development firm. The team specializes in Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Garden Grove, CA
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OsoLabs is a social media marketing agency founded in 2007. The team offers Social Media Marketing and Email Marketing.
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$5,000+$50 - $99 / hr2 - 9Covington, KY
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Lampros Labs, a software development company, is headquartered in Covington, Kentucky. The team specializes in Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9Jaipur, India
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Social media marketing company Webvor is in Jaipur, India. They provide social media marketing and email marketing.
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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
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
90% Web Development50% JavaScript10% Other -
$25,000+$50 - $99 / hr50 - 249Kraków, Poland
Ability to deliver
35.9/40.019/20 Reviews10/10 Clients & Experience6.9/10 Market PresenceService focus
60% Web Development50% JavaScript40% Other -
$10,000+$25 - $49 / hr250 - 999Bengaluru, India
Ability to deliver
37.2/40.020/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
20% Web Development40% JavaScript80% Other -
$5,000+$50 - $99 / hr50 - 249Maribor, Slovenia
Ability to deliver
35.1/40.020/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
40% Web Development100% JavaScript60% Other -
$50,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
34.1/40.018.4/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
45% Web Development75% JavaScript55% Other -
$25,000+$50 - $99 / hr50 - 249Gliwice, Poland
Ability to deliver
34.5/40.018.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
40% Web Development60% JavaScript60% Other -
$10,000+< $25 / hr250 - 999Hanoi, Vietnam
Ability to deliver
35.9/40.018.8/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
30% Web Development21% JavaScript70% Other -
$1,000+< $25 / hr250 - 999Walpole, MA
Ability to deliver
32.8/40.016.2/20 Reviews10/10 Clients & Experience6.6/10 Market PresenceService focus
40% Web Development35% JavaScript60% Other -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
34.8/40.018.6/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
50% Web Development90% JavaScript50% Other -
$100,000+$25 - $49 / hr250 - 999Cebu City, Philippines
Ability to deliver
35.6/40.020/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
30% Web Development20% JavaScript70% Other -
$25,000+< $25 / hr250 - 999Ahmedabad, India
Ability to deliver
37/40.019.6/20 Reviews10/10 Clients & Experience7.4/10 Market PresenceService focus
45% Web Development10% JavaScript55% Other -
$5,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
32.3/40.017.2/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
70% Web Development50% JavaScript30% Other -
$5,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
35.6/40.019.6/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
35% Web Development40% JavaScript65% Other -
$10,000+$50 - $99 / hr50 - 249Amsterdam, Netherlands
Ability to deliver
34.9/40.019.8/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
30% Web Development70% JavaScript70% Other -
$10,000+$25 - $49 / hr1,000 - 9,999Plano, TX
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33.6/40.016.8/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
20% Web Development25% JavaScript80% Other -
$25,000+$25 - $49 / hr50 - 249Newark, DE
Ability to deliver
35.5/40.018.8/20 Reviews10/10 Clients & Experience6.7/10 Market PresenceService focus
40% Web Development35% JavaScript60% Other -
$10,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
36.2/40.020/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
30% Web Development15% JavaScript70% Other -
$10,000+$50 - $99 / hr50 - 249San Francisco, CA
Ability to deliver
32.6/40.018.8/20 Reviews8.3/10 Clients & Experience5.5/10 Market PresenceService focus
55% Web Development45% JavaScript45% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
36.3/40.017.6/20 Reviews10/10 Clients & Experience8.8/10 Market PresenceService focus
15% Web Development18% JavaScript85% Other -
$10,000+$50 - $99 / hr50 - 249Montevideo, Uruguay
Ability to deliver
33.8/40.018.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
50% Web Development35% JavaScript50% Other -
$25,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
33.1/40.017.8/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
40% Web Development50% JavaScript60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999New York, NY
Ability to deliver
35.7/40.020/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
10% Web Development25% JavaScript90% Other -
$25,000+$50 - $99 / hr10 - 49Poznań, Poland
Ability to deliver
33.8/40.017/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
50% Web Development60% JavaScript50% Other -
$5,000+< $25 / hr50 - 249Ahmedabad, India
Ability to deliver
31.9/40.016.4/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
60% Web Development45% JavaScript40% Other -
$50,000+$25 - $49 / hr50 - 249Kharkiv, Ukraine
Ability to deliver
31.9/40.016.2/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
45% Web Development50% JavaScript55% Other -
$50,000+$150 - $199 / hr50 - 249New York, NY
Ability to deliver
31.9/40.015.8/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
60% Web Development45% JavaScript40% Other -
$50,000+$100 - $149 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
33.9/40.017.2/20 Reviews9.9/10 Clients & Experience6.8/10 Market PresenceService focus
15% Web Development25% JavaScript85% Other -
$10,000+$25 - $49 / hr50 - 249Kraków, Poland
Ability to deliver
33.8/40.018.8/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
30% Web Development50% JavaScript70% Other -
$5,000+$25 - $49 / hr250 - 999Jaipur, India
Ability to deliver
37.4/40.020/20 Reviews10/10 Clients & Experience7.4/10 Market PresenceService focus
10% Web Development25% JavaScript90% Other -
$25,000+$100 - $149 / hr50 - 249Santa Clara, CA
Ability to deliver
35.1/40.017.8/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
60% Web Development20% JavaScript40% 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.