Top 100 JavaScript Developers
The Best of August 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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2791$25,000+2 - 9 employeesChicago, ILCre8 is a website development company. Their small team is based in Chicago, Illinois. The company specializes in Web Development, Web Design, UX/UI Design, and IT strategy consulting.Read More
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AIA ChicagoIndustries
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2792$5,000+2 - 9 employeesAsheville, NCRead More
Web design agency Beardo Group is in Asheville, North Carolina. The small team offers web design, web development, graphic design, and logo and was established in 2012.
Clients
American Sleep AssociationIndustries
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2793$5,000+10 - 49 employeesWebsite development company Tuxon is headquartered in Curitiba, Brazil. The company focuses on web development, mobile app development, and IT strategy consulting and is small.The company was launched in 2004.Read More
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2794$10,000+10 - 49 employeesKaunas, LithuaniaCustom software development firm Mygom.tech is located in Kaunas, Lithuania. The small team provides Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more and was established in 2021.Read More
Clients
FintegryIndustries
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2795$5,000+10 - 49 employeesKelowna, CanadaRead More
Streamline is a software development firm founded in 2010. The agency specializes in custom software development, web development, mobile app development, e-commerce development, and more and has a small team. The agency is headquartered in Kelowna, Canada.
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2796$10,000+10 - 49 employeesGdańsk, PolandRead More
Codeq is an IT solutions company based in Gdańsk, Poland and founded in 2018. They have a team of 2 who provide web development and UX/UI design services with a focus on WordPress and JavaScript.
Clients
Supersonic Food Company LtdIndustries
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2797$10,000+10 - 49 employeesChicago, ILRead More
CSW Solutions is a solutions services company based in Chicago. Founded in 2005, they have about 20 employees that focus on middle-market companies and enterprises in the financial services, retail, healthcare, telecommunications, and manufacturing industries. They specialize in web development, custom software development, mobile app development, and IT managed services.
Clients
British Petroleum (BP) Power Equipment Direct Mediacom Telecommunications Gifts For You NowIndustries
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2798$25,000+10 - 49 employeesSzczecin, PolandRead More
Grupa.IT is an e-commerce development company located in Szczecin, Poland. The small agency was launched in 2009. Their services include e-commerce development, web development, and IoT development.
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Saint-GobainIndustries
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2799$1,000+10 - 49 employeesRajkot, IndiaRead More
Polestar Tech Consultancy is an IT company based in Rajkot, India with over 10 experts. Founded in 2019, they specialize in web, e-commerce, and custom software development solutions for small and medium-sized businesses and firms.
Clients
Lakshmikant & Bros.Industries
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2800$5,000+50 - 249 employeesDavie, FLAlt Digital Technologies, a midsize Microservices Architecture Services company, is based in Davie, Florida and London, England. Founded in 2015, the team focuses on Microservices Architecture Services, IT managed services, Custom Software Development, Web Development, and more.Read More
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2801$5,000+10 - 49 employeesBockhorn, GermanyRead More
Amondi GmbH, an e-commerce development company, is in Munich / Fraunberg, Germany and Zagreb, Croatia. The small firm was established in 2016. Their team offers e-commerce development, web development, ERP consulting and SI, mobile app development, and more.
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2802$1,000+10 - 49 employeesRead More
Web development company Urich was launched in 2015. Their small team is headquartered in Zaporizhzhia, Ukraine. Their services include web development, e-commerce development, mobile app development, and other application development.
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2803$1,000+50 - 249 employeesAhmedabad, IndiaRead More
TOPS Infosolutions is an IT solutions company with offices in Ahmedabad, India and Fremont, Calif. It was founded in 2011 and offers mobile app development, web development, and e-commerce development services. The team of more than 100 employees mainly serves midmarket and enterprise clients in the real estate, health care & medical, and business services sectors.
Clients
KolonishareIndustries
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2804$25,000+2 - 9 employeesRead More
Square Mill Labs is a web application development company based in Rockland, Maine, with an office in Tampa, Florida. The company, founded in 2010, has a team of less than ten that provides custom software development, web design & development, UX/UI design, product design, and logo services. Square Mill Labs serves midmarket and small companies and organizations in the business services, health care & medical, real estate, and nonprofit industries.
Clients
Kleiner PerkinsIndustries
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2805Undisclosed2 - 9 employeesEgio, GreeceRead More
Websidev is a small website development firm. They offer web development and web design and were established in 2021.
Industries
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2806$1,000+10 - 49 employeesSharjah, United Arab EmiratesPyflow Labs is a custom software development firm. They specialize in Custom Software Development, Artificial Intelligence, API Development, Web Development, and more and were founded in 2019. Their small team is Sharjah, United Arab Emirates-based.Read More
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2807$10,000+10 - 49 employeesRead More
Established in 2010, Guaranteed Software is a software development firm. Their small team is based in Montréal, Canada. Their team offers custom software development, e-commerce development, and web design.
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2808$1,000+2 - 9 employeesHudson, MAWeb design agency Rootless Agency is located in Hudson, Massachusetts and New York, New York. The small agency was established in 2021. Their team focuses on Web Design, Branding, Logo, Web Development, and more.Read More
Clients
Harvard Law School North/East Roofing Contractors Association The Flair Co NYUIndustries
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2809$5,000+50 - 249 employeesBogra, BangladeshBoomdevs is a software development firm. The New York, New York-based agency was established in 2014. The midsize team specializes in Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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2810$5,000+50 - 249 employeesPune, IndiaPrometteur Solutions PVT LTD is a custom software development firm. They offer Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more and were founded in 2013. Their midsize team is Wilmington, Delaware-based.Read More
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2811$10,000+2 - 9 employeesBaltimore, MDRead More
Web development company Modern Signal was established in 2001. In Baltimore, Maryland and Arlington, Virginia, their small team provides Web Development, Web Design, UX/UI Design, E-Commerce Development, and more.
Clients
Here is a small sub-set of our clients: Association of University Centers on DisabilitiesIndustries
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2812$10,000+10 - 49 employeesŁódź, PolandRead More
Inovatica is a software offshoring company based in San Diego. Since it was founded in 2008, their team has grown to 20 employees. Inovatica specializes in web, mobile app, and IoT development. Most of their clients are small businesses.
Clients
GoogleIndustries
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2813$25,000+10 - 49 employeesMontevideo, UruguayRead More
Established in 2019, SmartUp Software is a mobile app development company. The small Montevideo, Uruguay-based team specializes in mobile app development, ux/ui design, and web development.
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2814$25,000+2 - 9 employeesRead More
Codista is a software agency based in Vienna, Austria. The agency, founded in 2014, has a team of less than ten that provides web development, custom software development, and web design services to small and midmarket companies in various industries such as IT, advertising & marketing, and e-commerce.
Clients
Austrian AirlinesIndustries
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2815$5,000+10 - 49 employeesYerevan, ArmeniaSerious Web is a web development company. The small Yerevan, Armenia-based agency was established in 2017. Their services include Web Development, Mobile App Development, Custom Software Development, and AR/VR development.Read More
Industries
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2816$5,000+10 - 49 employeesAhmedabad, IndiaLaunched in 2014, Codersh Web Services is an UX agency. Headquartered in Ahmedabad, India and Seattle, Washington, their small team offers UX/UI Design, Web Development, E-Commerce Development, Web Design, and more.Read More
Clients
Reinventu ProIndustries
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2817$10,000+10 - 49 employeesSavannah, GARead More
Gauge is an e-commerce agency based in Savannah, G.A. Founded in 2007, the team of less than 50 specializes in e-commerce development, web design, and web development. They work primarily with small business clients in the retail industry.
Clients
Atelier SwarovskiIndustries
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2818$1,000+10 - 49 employeesRead More
RevvLab, a web development company, was established in 2021. Their small team is located in Dunwoody, Georgia and focuses on web development, ux/ui design, web design, custom software development, and more.
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2819$5,000+2 - 9 employeesLondon, EnglandRead More
Webdesign7 is a digital marketing agency based in London. Founded in 2011, their team of 8 specializes in web development and design, mobile app development, and digital strategy. The industries they focus on are advertising and marketing, consumer products and services, arts, entertainment and music.
Clients
Turkey HomesIndustries
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2820$25,000+2 - 9 employeesFitzroy, AustraliaRead More
Atlasopen is a media firm based in Melbourne, Australia. FOunded in 2017, with fewer than 10 employees, their team specializes in web, mobile app, and e-commerce development.
Industries
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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.