Top 100 JavaScript Developers
The Best of May 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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2551$5,000+10 - 49 employeesSofia, BulgariaRead More
Founded in 2010, EntroSolutions is a development agency based in Sofia, Bulgaria. They primarily work with small businesses in the e-commerce industry. Their team focuses on custom software and e-commerce development.
Clients
BMWIndustries
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2552$25,000+10 - 49 employeesJoondalup, AustraliaRead More
Redi Apps, a custom software development company, was launched in 2010. Based in Joondalup, Australia, their small team offers custom software development, web development, mobile app development, web design, and more.
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2553$10,000+2 - 9 employeesSan Diego, CARead More
Toporin Studio is a web agency based in San Diego with more than two members. Founded in 2016, they offer web design, web development, and SEO solutions for clients in the fields of business services, consumer products, and advertising.
Clients
AirMaxx HVAC, (San Diego, CA)Industries
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2554$10,000+10 - 49 employeesKyiv, UkraineEltrino, an e-commerce development company, is headquartered in Kyiv, Ukraine; Las Vegas, Nevada and Amsterdam, Netherlands. The small firm was launched in 2011. Their team focuses on E-Commerce Development, Web Development, Marketing Strategy, Search Engine Optimization, and more.Read More
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2555$10,000+10 - 49 employeesBiałystok, PolandRead More
Established in 2005, Autentika is a web design company. The firm offers web design, ux/ui design, custom software development, and web development and has a small team.
Clients
Wirtualna PolskaIndustries
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2556$25,000+10 - 49 employeesRead More
Kmotion Design Inc. is a digital design firm located in Grand Rapids, Michigan. Founded in 2006, their team of six serves small to mid-sized clients. Their specialties are web development, UX/UI design, and social media marketing. They can also provide SEO and digital strategy.
Clients
TrendwayIndustries
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2557$25,000+10 - 49 employeesNew York, NYRead More
The Sneakers Agency is a product studio based in New York City. Founded in 2014, the team of 8 specializes in mobile app development, web development, and UX/UI design. They work primarily with midmarket clients, mainly in the real estate industry.
Clients
PepsiIndustries
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2558$10,000+10 - 49 employeesPhiladelphia, PAStera Global, a branding company, is in Philadelphia, Pennsylvania and Warszawa, Poland. The company specializes in Branding, Web Development, Web Design, UX/UI Design, and more and has a small team.The company was established in 2019.Read More
Clients
Unilever Samba Nova Systems Lehibou EdgeIQ Inc.Industries
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2559$1,000+2 - 9 employeesEagle, IDRead More
Rocket Farm is a multidisciplinary digital marketing agency founded in 2014 and located in Huntington Beach, Calif. With nearly 10 employees on board, they offer an array of services the main ones being content marketing, advertising, branding, digital strategy, and web design. Their clients consist of mainly small businesses in various industries.
Clients
American ExpressIndustries
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2560$5,000+50 - 249 employeesBucurești, RomaniaHeadquartered in București, Romania, Neurony is a custom software development firm. The midsize agency was established in 2004. Their services include Custom Software Development, Artificial Intelligence, Mobile App Development, Web Development, and more.Read More
Clients
kenwoodtravelIndustries
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2561$50,000+250 - 999 employeesHelsinki, FinlandEstablished in 2005, Siili Solutions is a web development company. Their midsize team is in Helsinki, Finland; Wrocław, Poland; Szczecin, Poland and Vaasa, Finland and provides Web Development, UX/UI Design, IT staff augmentation, Custom Software Development, and more.Read More
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2562Undisclosed10 - 49 employeesCalgary, CanadaRead More
Established in 1999, Red Cherry is a software development and digital marketing company based in Canada, with offices in Calgary and Kelowna. The team of about 15 specializes in web design and development, software development, SEO, and various branding services.
Clients
AT&TIndustries
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2563$5,000+2 - 9 employeesDugopolje, CroatiaMosoric is a small branding firm. Established in 2024, the company is in Dugopolje, Croatia. Their services include branding, web design, ux/ui design, web development, and more.Read More
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2564$1,000+50 - 249 employeesDelhi, IndiaTechnoScore is a mobile app development company based in Laguna Beach, California; Delhi, India and London, England. Founded in 1999, the midsize team specializes in Mobile App Development, Web Development, Web Design, UX/UI Design, and more.Read More
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2565$25,000+10 - 49 employeesRead More
Xseed Solutions is a web and mobile app development firm based in Montevideo, Uruguay. Founded in 2010, their team of 35 serves clients in the IT, retail, and finance sectors. Services include iOS/Android, React Native and NodeJS development.
Clients
Coca ColaIndustries
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2566$25,000+10 - 49 employeesRead More
CreITive is a development firm that has offices in Belgrade, Serbia; Dubai, United Arab Emirates; and Singapore. CreITive was founded in 2012 and currently has 40 employees who specialize in web design, web development, e-commerce development, mobile app development, and advertising.
Clients
VISA Inc. -
2567$10,000+10 - 49 employeesCenturion, South AfricaRead More
{type}DEV is a custom software development company. They are in Centurion, South Africa; Cape Town, South Africa and Wien, Austria and have a small team. The firm offers custom software development.
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2568$25,000+10 - 49 employeesRead More
Winterwind Inc. is a software development agency founded in 2018 in Vancouver, Canada with more than 10 experts. They specialize in web, e-commerce, and mobile app development solutions for small and mid-market businesses in the fields of nonprofit and government services.
Clients
Prosperty (Greece)Industries
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2569$5,000+10 - 49 employeesSydney, AustraliaBased in Sydney, Australia, Wolf IQ is a small web design company. They focus on Web Design and Web Development and were launched in 2014.Read More
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2570Undisclosed250 - 999 employeesOslo, NorwayRead More
Itera is an IT development and communications agency headquartered in Oslo, Norway. Founded in 1989, they have about 400 employees and have mainly mid-market and enterprise clients. Their services include custom software development, web development, application testing, mobile apps, and digital strategy.
Clients
StorebrandIndustries
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2571$5,000+10 - 49 employeesRead More
Based in Kharkiv, Ukraine, Rubika is a web design company. The small team focuses on web design, web development, e-commerce development, ux/ui design, and more. The company was founded in 2016.
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2572$5,000+10 - 49 employeesKyiv, UkraineRead More
Grandz is a website development firm established in 2016. Their small team is located in Kyiv, Ukraine and Toronto, Canada and specializes in web development.
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2573$5,000+2 - 9 employeesWashington, DCRead More
THOR Design Studio, Inc. Is a small Washington, District of Columbia-based graphic design company. The team focuses on graphic design, web design, web development, and search engine optimization.
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2574$5,000+2 - 9 employeesŠibenik, CroatiaTempus Media is a web design company. Their small team is located in Šibenik, Croatia and Rijeka, Croatia and focuses on web design, pay per click, ux/ui design, and web development. The firm was founded in 2013.Read More
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2575$5,000+10 - 49 employeesSurat, IndiaKash Info Solution PVT LTD, a custom software development company, is located in Surat, India and Cleveland, Tennessee. The small agency was founded in 2016. Their services include Custom Software Development, Web Development, IT staff augmentation, cloud consulting & SI, and more.Read More
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2576$25,000+50 - 249 employeesProspus is a midsize Wilmington, Delaware-based software development firm. They focus on Custom Software Development, Web Development, Mobile App Development, and Application Management & Support and were founded in 2011.Read More
Clients
InvestibleIndustries
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2577$25,000+10 - 49 employeesDublin, IrelandRead More
Annertech is a Drupal web development agency based in Dublin, Ireland. Founded in 2008, Annertech's team of about 10 employees focus on small and midmarket businesses in the education, government, and nonprofit sectors. They specialize in web development, CRM consulting & SI, web design, and e-commerce development services.
Clients
Oxfam IrelandIndustries
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2578$1,000+10 - 49 employeesBielsko-Biała, PolandRead More
Czek.it is a design and development company based in Bielsko-Biała, Poland. The company, founded in 2011, has a team of less than ten that provides web development, branding, web design, UX/UI design, e-commerce development, and graphic design services. Czek.it serves mid-market and small companies in various industries that include real estate, energy & natural resources, and IT.
Clients
EiffageIndustries
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2579$100,000+10 - 49 employeesCluj-Napoca, RomaniaTech Squad Engineering, a web development company, was launched in 2019. They are based in Cluj-Napoca, Romania and have a small team. Tech Squad Engineering provides web development, custom software development, mobile app development, e-commerce development, and more.Read More
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2580$1,000+2 - 9 employeesKill Devil Hills, NCRead More
Python Force Corp is a small web design agency. They focus on web design, ux/ui design, web development, and e-commerce development and were launched in 2009. The agency is located in Kill Devil Hills, North Carolina.
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