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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10471$1,000+2 - 9 employeesAppky, s.r.o. Is a Ružomberok, Slovakia-based website development firm. The small agency was launched in 2023. Their team provides web development, mobile app development, and ux/ui design.Read More
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10472$1,000+2 - 9 employeesRed Bank, NJRed Design Group, a small graphic design agency, is located in Red Bank, New Jersey. The team provides Graphic Design and Logo.Read More
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10473$10,000+2 - 9 employeesSingapore, SingaporeWicked is an UX company. The agency is based in Singapore, Singapore. Their services include UX/UI Design and Web Development.Read More
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10474Undisclosed2 - 9 employeesŁódź, PolandWebonado is a Łódź, Poland-based web development firm. Launched in 2015, the team specializes in Web Development and Custom Software Development.Read More
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10475$1,000+2 - 9 employeesKathmandu, NepalGroup Phoenix Pvt.Ltd is a website development company. Based in Kathmandu, Nepal, the team specializes in Web Development and E-Commerce Development.Read More
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10476$1,000+2 - 9 employeesCuritiba, BrazilWebsite development company Agência TCA is in Curitiba, Brazil. They focus on Web Development and Advertising and were founded in 2006.Read More
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10477$1,000+10 - 49 employeesDhaka, BangladeshBhavitra TechSolutions is a website development firm. Headquartered in Dhaka, Bangladesh, the agency was established in 2019. Their services include Web Development and Search Engine Optimization.Read More
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10478$5,000+10 - 49 employeesBuenos Aires, ArgentinaVision Group NYC, a mobile application development firm, was established in 2020. The firm offers Mobile App Development and E-Commerce Development.Read More
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10479$5,000+10 - 49 employeesBogotá, ColombiaKloustr Labs is a small application development firm. Launched in 2016, the team focuses on Mobile App Development and Web Development.Read More
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10480$1,000+10 - 49 employeesHeadquartered in Vanadzor, Armenia, Code MIles is a web development firm. Launched in 2023, the team provides Web Development and API Development.Read More
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10481$5,000+50 - 249 employeesRead More
The Website Mart is a social media marketing agency. The midsize Brooklyn, New York-based company was launched in 2016. Their services include social media marketing, web development, mobile app development, e-commerce development, and more.
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10482$1,000+2 - 9 employeesGdańsk, PolandT-Media Software is a software development firm. They are located in Gdańsk, Poland and have small team. Their team offers Custom Software Development and Mobile App Development.Read More
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10483$1,000+2 - 9 employeesİzmir, TürkiyePortakal Dijital Çözümler is a web design agency. The İzmir, Türkiye-based company offers Web Design and UX/UI Design.Read More
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10484$5,000+2 - 9 employeesAlba Iulia, RomaniaIT strategy consulting company WhiteCity Code was founded in 2017. The small team focuses on IT strategy consulting and cloud consulting & SI.Read More
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10485$1,000+50 - 249 employeesHanoi, VietnamRikai Mind Jsc, a website development firm, is located in Hanoi, Vietnam. Founded in 2017, the team provides Web Development and Mobile App Development.Read More
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10486$5,000+10 - 49 employeesHo Chi Minh, VietnamSolidBytes is a web development firm launched in 2018. The team provides Web Development and Mobile App Development.Read More
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10487Undisclosed2 - 9 employeesFerizaj, KosovoMozzo - Creative Agency is a graphic design agency in Ferizaj, Kosovo. Their services include Graphic Design and Video Production.Read More
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10488$1,000+50 - 249 employeesBengaluru, IndiaWeb Digital Mantra IT Services Pvt Ltd is a website development firm. They are headquartered in Bengaluru, India and have a midsize team. Their services include web development, search engine optimization, e-commerce development, social media marketing, and more. The firm was launched in 2018.Read More
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10489$1,000+2 - 9 employeesDigest Crew is a web development firm. Launched in 2022, the company specializes in Web Development and E-Commerce Development.Read More
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10490$5,000+10 - 49 employeesIn Jefferson, Louisiana, UnicodeTech is an UX design company. They provide UX/UI Design and Custom Software Development.Read More
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10491Undisclosed250 - 999 employeesNoida, IndiaRead More
PureSoftware is a custom software development firm based in Noida, India. Founded in 2005, their team of 500 serves clients in automotive and business services sectors. Services include SQL, PHP, Perl, JavaScript, and C# development.
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10492$1,000+10 - 49 employeesDigital Folks, a web development company, provide Web Development and Pay Per Click. They were founded in 2016.Read More
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10493$1,000+10 - 49 employeesJaipur, IndiaPrior Tech Solution is a web development firm. They specialize in Web Development and E-Commerce Development and were established in 2011. The company is based in Jaipur, India.Read More
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10494$1,000+2 - 9 employeesNairobi, KenyaDigilab Marketing Agency is a SEO company. Located in Nairobi, Kenya, the team offers Search Engine Optimization and Web Development.Read More
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10495$50,000+10 - 49 employeesParis, FranceAnybox, a web development company, was founded in 2010. The agency provides Web Development and IT strategy consulting.Read More
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10496$5,000+10 - 49 employeesToronto, CanadaWebsite development firm KPDI was founded in 2000. The small team provides Web Development and Mobile App Development.Read More
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10497$10,000+2 - 9 employeesBourne, MABased in Bourne, Massachusetts, Dative, Inc. Is a web design company. They focus on Web Design and Web Development and were established in 2013.Read More
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10498$1,000+2 - 9 employeesBoston, MAWebfix Studio is a web development company. Their small team is headquartered in Boston, Massachusetts and offers Web Development and UX/UI Design. The agency was established in 2012.Read More
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10499$10,000+10 - 49 employeesMadrid, SpainWAAVI STUDIO S.L. Is a Madrid, Spain-based application development firm. They offer Mobile App Development and Web Development and were launched in 2013.Read More
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10500$5,000+2 - 9 employeesMontevideo, UruguayIn Montevideo, Uruguay, Bloque | design & coding factory is a website development firm. The team specializes in Web Development and Web Design.Read More
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