Top 100 JavaScript Developers
The Best of October 2026Looking for a top JavaScript development company?
Developers use JavaScript to make web pages responsive and interactive. JavaScript is a text-based programming language used in web development, typically alongside CSS and HTML. Some common use cases for JavaScript are menus, animations, or interactive maps.
That's why we've created this list of the best JavaScript developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best JavaScript Development Companies
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2221$25,000+50 - 249 employeesHallandale Beach, FLRead More
OL Software is a software development outsourcing company based in Cali, Colombia, with an office in Miami. The company, founded in 2007, has more than 50 employees who provide custom software development, IT staff augmentation, and UX/UI design services to various companies, organizations, and institutions.
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TecnoquimicasIndustries
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2222$5,000+10 - 49 employeesBuenos Aires, ArgentinaRead More
Zetenta is a digital marketing agency that was founded in 2004. Headquartered in Buenos Aires, the company is made up of 17 employees and specializes in digital strategy, social media marketing, and web design.
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DisneyIndustries
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2223$10,000+10 - 49 employeesLondon , EnglandFounded in 2006, Design Culture is a web design company. Their small team is in London , England. Their team provides Web Design, Web Development, E-Commerce Development, Branding, and more.Read More
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2224$5,000+2 - 9 employeesBlack Magic is a Houston, Texas-based web development company. The small team offers Web Development, E-Commerce Development, UX/UI Design, Search Engine Optimization, and more and was founded in 2019.Read More
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2225$1,000+10 - 49 employeesLahore, PakistanZEREFLAB is a web development company and mobile app development firm. Located in Lahore, Pakistan, their small team provides Web Development and Mobile App Development. The agency was established in 2019.Read More
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BeatbindIndustries
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2226$10,000+10 - 49 employeesRead More
WebXd is a web agency managed by a team of fewer than 10 people and founded in 2018. Based in San Diego, they are experts in web development, web design, and SEO services for clients in various industries, including arts, consumer products, and business services.
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UC IrvineIndustries
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2227$5,000+10 - 49 employeesRead More
Redelegant Technologies is a design and development agency founded in 2016 in Nagpur, India. Their team of more than 10 employees is well-versed in UX/UI design, branding, web development, and mobile app development.
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2228$5,000+10 - 49 employeesRead More
Founded in 2010, SamsonOS is located in Kyiv, Ukraine. With nearly 10 employees, they provide web development, web design, and UX/UI design services to small businesses.
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2229$5,000+50 - 249 employeesAhmedabad, IndiaRead More
Rlogical Techsoft Pvt. Ltd. is an IT service provider based in Ahmedabad, India. They were founded in 2010 and have a team of 44 employees. They focus on mobile app development, custom software development, and UX/UI design for businesses of all sizes, primarily in the IT and e-commerce industries.
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Bizox IncIndustries
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2230$25,000+50 - 249 employeesZaporizhzhia, UkraineRead More
FaceIT, a website development company, is based in Zaporizhzhia, Ukraine. The company offers web development, mobile app development, custom software development, and ux/ui design and has a midsize team.The company was established in 2009.
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2231$5,000+10 - 49 employeesPoznań, PolandCogitech is a custom software development firm. The small Poznań, Poland-based company was founded in 2023. Their services include custom software development, web development, e-commerce development, and mobile app development.Read More
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2232$10,000+10 - 49 employeesLuts'k, UkraineRead More
Founded in 2015, DevBranch is a Drupal development company located in Lutsk, Ukraine. The team of 30+ specializes in web development, IT staff augmentation, and e-commerce development for mainly midmarket clients.
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Cyprus real estate start-up;Industries
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2233$25,000+10 - 49 employeesLondon, EnglandFounded in 2019, Drewl is a small UX design company. Their team specializes in UX/UI Design, Web Development, and Web Design. The firm is in London, England.Read More
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2234$5,000+10 - 49 employeesKharkiv, UkraineRead More
CUDEV is a software agency based in Kyiv, Ukraine with over 9 members. They specialize in custom software and web development solutions for clients ranging from small startups to large companies that work in the fields of health care, e-commerce, and IT services.
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Guide to IcelandIndustries
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2235$10,000+10 - 49 employeesReston, VATechnology Rivers is a Reston, Virginia-based AI company. They focus on Artificial Intelligence, Mobile App Development, Custom Software Development, AI Agents, and more and were established in 2015.Read More
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Johns Hopkins Hospital Qlarant (Medicaid Fraud Detection) MARI (Ed-Tech and Career-Tech platform) Konsuld (Doctors Consultation)Industries
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2236$10,000+10 - 49 employeesRead More
Ceyentra Technologies (Pvt) Ltd, a small custom software development company, is in Panadura, Sri Lanka. Established in 2018, the team specializes in custom software development, mobile app development, web development, ux/ui design, and more.
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Future FibresIndustries
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2237$5,000+50 - 249 employeesAhmedabad, IndiaZealous System is a software development firm. Their midsize team is located in Ahmedabad, India; Lewis Center, Ohio; Tarneit, Australia and Poznań, Poland. The company offers Custom Software Development, Mobile App Development, Web Development, Artificial Intelligence, and more.Read More
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Neil Patel Digital JMB Consulting BountiXP Kersan WallowIndustries
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2238$5,000+2 - 9 employeesPerth, AustraliaWebsite development company Itomic is located in Perth, Australia; Southbank, Australia and North Vancouver, Canada. The small team specializes in Web Development, Web Design, Mobile App Development, Digital Strategy, and more and was established in 2000.Read More
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2239$10,000+10 - 49 employeesSofia, BulgariaBranding agency Brandly Collective is in Sofia, Bulgaria and New York, New York. The small team focuses on Branding, Web Design, Web Development, and UX/UI Design and was founded in 2020.Read More
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2240$10,000+10 - 49 employeesGenève, SwitzerlandRead More
Founded in 2013, Swiss Tomato is a website development firm. The small Genève, Switzerland-based team focuses on web development, mobile app development, and AR/VR development.
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2241$10,000+10 - 49 employeesTallinn, EstoniaRead More
Deviark is an international software company based in Lviv, Ukraine. The company, founded in 2019, has more than ten employees and provides, among others, mobile web development, web development, and SEO services to small companies and institutions.
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Top TechnologiesIndustries
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2242$5,000+10 - 49 employeesEdenvale, South AfricaSoftserve Digital Development is a custom software development firm in Edenvale, South Africa. Established in 2011, the small team focuses on Custom Software Development, Web Development, Web Design, UX/UI Design, and more.Read More
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Century 21Industries
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2243$1,000+10 - 49 employeesVaughan, CanadaRead More
PNM Group is a branding company launched in 2019. In Toronto, Canada and Islamabad, Pakistan, their midsize team focuses on branding, mobile app development, web design, and web development.
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PPRE, Rina, The Helpful House Buyers, The House of Light Studios, Team Rod Frank, Galina Pasavka, we have clients in many different industries all accross Canada. Call today at 1-647-499-7288 for your Free Consultation.Industries
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2244$5,000+10 - 49 employeesDubai, United Arab EmiratesHeadquartered in Dubai, United Arab Emirates, Ignite Future Technologies is an app development company. The small firm was launched in 2020. Their team offers Mobile App Development, Web Design, Web Development, E-Commerce Development, and more.Read More
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Government of Fujairah Al Fattan Properties Multibank GroupIndustries
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2245$10,000+10 - 49 employeesLondon, EnglandRead More
ICustomWeb is a website development firm founded in 2018. The company offers web development, web design, and ux/ui design and has a small team. The company is located in Bournemouth, United Kingdom.
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2246$25,000+10 - 49 employeesSan Francisco, CARead More
Yeti LLC is a software development and design company founded in 2010. They have 20 employees, all of whom work out of an office in San Francisco. Yeti's practice is extensive for a firm of its size; they offer custom software development, UI/UX design, mobile apps, and IoT development.
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GoogleIndustries
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2247$25,000+50 - 249 employeesBudva, MontenegroByteminds is a midsize website development firm located in Budva, Montenegro and Astana, Kazakhstan. They specialize in Web Development, Custom Software Development, Application Management & Support, IT staff augmentation, and more and were founded in 2001.Read More
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2248$5,000+50 - 249 employeesSurat, IndiaRead More
TaglineInfotech is a development and design agency based in Surat, India. They were founded in 2018 and currently have a team of about 20 people. They work with businesses of all sizes in a variety of industries.
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PromoPrepIndustries
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2249$50,000+50 - 249 employeesAalborg, DenmarkWirtek is an IT strategy consulting company. The midsize team is in Aalborg, Denmark; Cluj-Napoca, Romania and București, Romania. Their services include IT strategy consulting, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
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Energinet SCADA International Spectralink NewBlackIndustries
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2250$25,000+10 - 49 employeesItAdviser is a small web development firm established in 2010. Their team provides Web Development, Mobile App Development, Product Marketing, UX/UI Design, and more. The firm is based in London, England and Tallinn, Estonia.Read More
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Connect with a JavaScript Developers that received the most new reviews in the past 12 months.
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JavaScript Development Companies FAQs
The most popular JavaScript development companies out there may not be the right match for your company's needs. Here are some FAQs to get you thinking about your business needs, which will help you find the right match.
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What is JavaScript used for?
JavaScript is one of the main programming languages in the web development industry today. Many developers utilize JavaScript to create interactive features for websites and applications. Many prefer it because it can produce responsive UI and animations.
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Is JavaScript still widely used?
Yes, JavaScript is widely used in the market and is considered one of the popular options in the programming language space. It has been proven to be a consistent and capable programming language for creating interactive and modern features for websites and applications.
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Which top companies use JavaScript?
A lot of established companies and businesses utilize JavaScript, but some of the notable ones are Facebook, Amazon, Netflix, Google, and even Microsoft. These companies utilize JavaScript for web development projects including their front-end and back-end needs.