Top 100 JavaScript Developers
The Best of April 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.
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.
List of the Best JavaScript Development Companies
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1621$1,000+10 - 49 employeesAhmedabad, IndiaCogent Commerce is a small Ahmedabad, India-based web development company. Established in 2019, the team focuses on Web Development, E-Commerce Development, Web Design, Search Engine Optimization, and more.Read More
Industries
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1622$1,000+10 - 49 employeesHo Chi Minh City, VietnamEstablished in 2014, Flamingo Digital Marketing Agency is an Advertising company. The small Ho Chi Minh City, Vietnam-based team offers Advertising, Branding, Social Media Marketing, Content Marketing, and more.Read More
Industries
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1623$10,000+10 - 49 employeesMiami, FLRead More
Appluex is a small Hialeah, Florida-based app development firm. Established in 2017, the team offers mobile app development, web development, web design, ux/ui design, and more.
Clients
AgResource CompanyIndustries
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1624$25,000+10 - 49 employeesHopewell, NJRead More
Established in 2018, TechNeed is a small software development company in Hopewell, New Jersey. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.
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1625$5,000+10 - 49 employeesRead More
Founded in 2009, Webmil is headquartered in Ivano-Frankivsk, Ukraine. With about 10 employees, they provide web development, web design, and UX/UI design services to midmarket and small businesses.
Clients
HackenproofIndustries
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1626$50,000+50 - 249 employeesSydney, AustraliaAppello Software is an app development company founded in 2015. Their midsize team is in Sydney, Australia; Brisbane City, Australia; London, England and Melbourne, Australia and offers Mobile App Development, Custom Software Development, and Web Development.Read More
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1627$5,000+50 - 249 employeesNadiad, IndiaRead More
GoGroovy App Solutions is a Springwood, Australia-based custom software development company. They focus on custom software development, web development, and mobile app development and were founded in 2021.
Clients
Couch - AustraliaIndustries
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1628$5,000+10 - 49 employeesRidgefield, CTRead More
Founded in 2014, t/hawk digital is a small social media marketing firm in Ridgefield, Connecticut and Miami, Florida. Their services include social media marketing, search engine optimization, pay per click, web development, and more.
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1629$10,000+50 - 249 employeesPodgorica, MontenegroBild Studio is an AI company located in Podgorica, Montenegro and Paris, France. The midsize firm was launched in 2010. Their services include Artificial Intelligence, Custom Software Development, Mobile App Development, UX/UI Design, and more.Read More
Clients
NilexIndustries
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1630$50,000+50 - 249 employeesSynapse Team is an IT staff augmentation company founded in 2018. Their midsize team is located in Zaporizhzhia, Ukraine and Tallinn, Estonia. Their services include IT staff augmentation, Custom Software Development, and Web Development.Read More
Clients
Custom Software DevelopmentIndustries
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1631$25,000+10 - 49 employeesLondon , EnglandRead More
AVAMAE is a software solutions agency run by a team of fewer than 50 professionals founded in 2011. Based in London, the company offers custom software, web, and mobile app development services for small and medium-sized businesses from various industries, such as business services, financial services, and health care.
Clients
BetDSIIndustries
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1632$5,000+10 - 49 employeesSofia, BulgariaCleverix - Software Engineering, an Application Testing company, was launched in 2022. The firm focuses on Application Testing, Web Development, Mobile App Development, and UX/UI Design and has a small team.Read More
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1633$50,000+50 - 249 employeesBijeljina, Bosnia and HerzegovinaItMedia is a midsize custom software development firm established in 2006. Their team offers Custom Software Development, IT strategy consulting, Mobile App Development, Web Development, and more. The agency is headquartered in Bijeljina, Bosnia and Herzegovina.Read More
Clients
Richli BSG SafeSignal EnrichixIndustries
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1634$5,000+10 - 49 employeesIrvine, CADigital Strategy company Human was established in 2015. Their small team is located in Irvine, California. Human provides Digital Strategy, Branding, Content Marketing, Email Marketing, and more.Read More
Clients
TextedlyIndustries
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1635$25,000+10 - 49 employeesCape Town, South AfricaMobile application development company Origen Software is located in Cape Town, South Africa. The small agency was founded in 2021. Their services include Mobile App Development, Web Development, Artificial Intelligence, and UX/UI Design.Read More
Clients
MTN Startup Club ZA Credit Nature worX SoftwareIndustries
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1636$10,000+10 - 49 employeesMontevideo, UruguayRead More
Houlak is a mobile app development company in Montevideo, Uruguay. Founded in 2017, they have about 15 employees that serve small businesses in the financial, IT, and business industries. Services include mobile app development and web development.
Clients
CreditelIndustries
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1637$10,000+50 - 249 employeesFrisco, TXBased in Frisco, Texas; Pune, India and Indore, India, Biz4Solutions is a midsize web development firm and application development firm. They provide Web Development and Mobile App Development and were launched in 2011.Read More
Clients
YouVOXXIndustries
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1638$1,000+50 - 249 employeesAhmedabad, IndiaLaunched in 2011, LogicRays Technologies Pvt. Ltd. Is a web development company. Their midsize team is headquartered in Ahmedabad, India; Leicester, England; Colebee, Australia and Woodbridge Township, New Jersey and specializes in Web Development, E-Commerce Development, Custom Software Development, Mobile App Development, and more.Read More
Clients
Asopalav SareeIndustries
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1639$5,000+10 - 49 employeesBeograd, SerbiaRead More
Founded in 2014, Presta is a development studio based in Belgrade, Serbia. Their team of over 10 primarily serves small businesses in industries such as arts and media, e-commerce, and advertising. Services include web, custom software, e-commerce, and mobile app development.
Clients
ScratchyIndustries
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1640$25,000+2 - 9 employeesMontréal, CanadaMonarq is a Montréal, Canada-based market research company. Established in 2018, the small team offers market research, custom software development, web development, and mobile app development.Read More
Clients
| Sid Lee | Cossette | Tourisme Montréal | PomerleauIndustries
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1641$10,000+10 - 49 employeesToronto, CanadaRead More
Founded in 2008, VerticalWave Solutions is a web and mobile development company headquartered in Toronto, Ontario, with an additional office in Timisoara, Romania. With a small staff of around 5 employees, VerticalWave Solutions specializes in mobile app development, web development, and e-commerce development, especially for small and midmarket clients in the nonprofit sector.
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Canadian Mortgage And Housing CorporationIndustries
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1642$1,000+10 - 49 employeesHo Chi Minh City, VietnamRead More
Afocus is a web development firm founded in 2019. Their small team is based in Ho Chi Minh City, Vietnam; Saint-Herblain, France and Singapore. The firm focuses on Web Development, E-Commerce Development, and Web Design.
Clients
Zen LivingIndustries
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1643$5,000+10 - 49 employeesYerevan, ArmeniaRead More
Lionix is a software company founded in Yerevan, Armenia in 2017 with fewer than 10 members. They are experts in custom software, web, and mobile app development solutions for various clients.
Clients
Weevs (Tenflares)Industries
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1644$5,000+50 - 249 employeesNoida, IndiaTecOrb Technologies Pvt. Ltd., an user experience design agency, was launched in 2012. Their midsize team is in Noida, India and Irvine, California and offers UX/UI Design, Mobile App Development, and Web Development.Read More
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1645$10,000+50 - 249 employeesRead More
SmartexLab is a custom software developer. Founded in 2014, they provide web and mobile app development services to midmarket and small businesses. Their team of 30 splits their focus between the financial services and healthcare industries.
Clients
Thing-itIndustries
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1646$5,000+10 - 49 employeesIslamabad, PakistanRead More
Based in Islamabad, Pakistan, Zaytrics Pvt Ltd is a cybersecurity company. They provide cybersecurity, web development, mobile app development, Artificial Intelligence, and more and were established in 2017.
Clients
ViseWealthIndustries
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1647$5,000+10 - 49 employeesŁódź, PolandFounded in 2022, Lowgular is a software development firm. The small team focuses on Custom Software Development, Web Development, IT strategy consulting, IT staff augmentation, and more. The firm is headquartered in Łódź, Poland and Rio de Janeiro, Brazil.Read More
Clients
eSky GroupIndustries
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1648$25,000+1,000 - 9,999 employeesGliwice, PolandRead More
WASKO S.A. is a software development company that was founded in 1988 in Gliwice, Poland. They provide custom software, web, and mobile app development solutions for clients in the fields of business, government, and healthcare services.
Clients
ORANGEIndustries
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1649$5,000+10 - 49 employeesFort Wayne, INRobotics process automation company DataCose was launched in 2021. Their small team is in Fort Wayne, Indiana. Their services include robotics process automation, api development, and custom software development.Read More
Clients
Dirt Legal We Treat Renaissance Club All The RestaurantsIndustries
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1650$25,000+10 - 49 employeesBudapest, HungaryWeb development firm dina (Digital Natives) was established in 2006. They are located in Budapest, Hungary and Stockholm, Sweden and have a small team. Dina (Digital Natives) specializes in Web Development, Mobile App Development, UX/UI Design, and Product Design.Read More
Clients
NN (HU)Industries
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