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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5941$1,000+50 - 249 employeesLesscode.io is a midsize Low/No Code Development company established in 2023. Their services include Low/No Code Development, Web Design, UX/UI Design, Graphic Design, and more. The firm is in Kalispell, Montana.Read More
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5942$10,000+10 - 49 employeesSeattle, WARead More
Helpful Human is a development agency based in Seattle. Since 2013, their team of 15 has been specializing in web design and development, mobile app development, and UX/UI design. They work primarily with small businesses in the information services and business services industries.
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Rudy'sIndustries
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5943$5,000+10 - 49 employeesBaltimore, MDRead More
Founders Approach is a Baltimore-based app and web development firm founded in 2016. Their team of approximately 4 employees develop iOS, Android, and cross-platform apps using SQL, Objective C, Swift, PHP, and JavaScript. They're also proficient in WordPress, React Native, and NodeJS.
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LoopleIndustries
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5944$5,000+2 - 9 employeesDoncaster, EnglandRead More
Located in Doncaster, United Kingdom, 12 Studio is an user experience company. Established in 2021, the small team provides ux/ui design, branding, and web development.
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BalbyCareIndustries
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5945$1,000+2 - 9 employeesSacramento, CAVerdugo Web Services is a web design company. Founded in 2024, the agency is headquartered in Sacramento, California. The small team focuses on Web Design, Web Development, E-Commerce Development, Custom Software Development, and more.Read More
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Yuremane LLC Friends of the House LAIndustries
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5946$5,000+10 - 49 employeesKharkiv, UkraineRead More
PineDev Studio is a website and mobile app development agency, founded in 2014 and located in Kharkiv, Ukraine. They comprise nine employees specializing in the design, development, validation, and support of websites and mobile applications. They work with a range of global companies, utilizing a variety of technology, including Adobe, PHP, Fabric, and Bootstrap.
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5947Undisclosed10 - 49 employeesSurat, IndiaRead More
Launched in 2015, Delemont Studio is a small web development company. Their team focuses on web development, ux/ui design, mobile app development, web design, and more. The agency is headquartered in Surat, India.
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5948$5,000+10 - 49 employeesAhmedabad, IndiaENQCODE TECHNOLOGIES LLP is a software development company. They are located in Ahmedabad, India and have a small team. Their services include Custom Software Development, Artificial Intelligence, IT staff augmentation, Generative AI, and more. The company was founded in 2023.Read More
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Sparkpark QuantexIndustries
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5949$1,000+50 - 249 employeesJaipur, IndiaRead More
RG Infotech is an app development company. Based in Jaipur, India, their midsize team provides Mobile App Development, Low/No Code Development, Web Design, Web Development, and more. The company was launched in 2007.
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02. Vision11 03. Exchange22 04. Kubera Fantasy 05. ScoretryIndustries
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5950$1,000+10 - 49 employeesAhmedabad, IndiaRead More
Samarpan Infotech is an Ahmedabad, India-based web development company. The small agency was established in 2014. Their team offers web development, custom software development, search engine optimization, web design, and more.
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5951$1,000+10 - 49 employeesAddis Ababa, EthiopiaSydek IT Solutions, a web development company, was established in 2023. Their small team is based in Addis Ababa, Ethiopia. Their services include Web Development, Mobile App Development, Web Design, UX/UI Design, and more.Read More
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5952$1,000+2 - 9 employeesRabat, MoroccoRead More
Code Studio, a web development firm, is in Rabat, Morocco. They focus on web development, web design, custom software development, mobile app development, and more and were launched in 2019.
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5953$10,000+2 - 9 employeesFounded in 2012, Tech2morrow Software & Services Pvt. Ltd. Is a web design company. The small team offers Web Design, Web Development, Search Engine Optimization, and Social Media Marketing. The firm is based in Thiruvananthapuram, Kerala, India.Read More
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5954Undisclosed2 - 9 employeesNaperville, ILLaunched in 2012, Webtage is a branding agency. They are headquartered in Naperville, Illinois and have a small team. The company specializes in branding, content marketing, graphic design, search engine optimization, and more.Read More
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5955$10,000+2 - 9 employeesLos Angeles, CARead More
Lucrum Labs is a mobile and web app development firm based in Los Angeles. Founded in 2019, their team of 5 serves small businesses in the advertising, entertainment, and education sectors. Services include iOS/Android, WordPress, React, JavaScript, and Unity development.
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ZyngaIndustries
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5956$10,000+50 - 249 employeesWrocław, PolandRead More
Web development firm Micro Solutions was launched in 2008. The agency focuses on web development, custom software development, Artificial Intelligence, and mobile app development and has a midsize team. The agency is based in Wrocław, Poland.
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5957$1,000+Freelancer employeesLadwa, IndiaRead More
Fullstack Studio is a digital development and marketing company based in Kurukshetra, India. The company, founded in 2018, has a team of less than ten that provides a wide range of services that include web design and development, e-commerce development, and social media marketing to small companies.
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5958$1,000+2 - 9 employeesMarrakech, MoroccoRead More
ELBAHI.NET is an user experience agency. They focus on ux/ui design, branding, e-commerce development, web design, and more and were launched in 2012. Their small team is Marrakech, Morocco-based.
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5959Undisclosed250 - 999 employeesManassas, VASynergetica, a user experience design company, is located in Tampa, Florida; Kyiv, Ukraine and Warszawa, Poland. The midsize firm was established in 2000. Their team focuses on ux/ui design, IT strategy consulting, mobile app development, e-commerce development, and more.Read More
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5960$10,000+10 - 49 employeesZagreb, CroatiaVirtual Factory is a small digital strategy company. In Zagreb, Croatia, the firm was established in 2015. Their services include digital strategy, social media marketing, content marketing, conversion optimization, and more.Read More
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Wizi.hrIndustries
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5961$50,000+250 - 999 employeesSunnyvale, CAFission Labs is a custom software development company. Established in 2008, the midsize company is in Sunnyvale, India and Hyderabad, India. Their services include custom software development, mobile app development, application testing, and web development.Read More
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5962$25,000+50 - 249 employeesSan Luis PotosÃ, MexicoAumenta is a website development firm launched in 2010. The team focuses on Web Development and Mobile App Development and is based in San Luis PotosÃ, Mexico.Read More
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5963$10,000+Freelancer employeesCambridge, MARead More
Conor Leary Development is a freelance full-stack developer based in Boston. Since 2018, they have provided web and mobile app development solutions for clients using languages such as Python, JavaScript, and C#.
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WillowIndustries
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5964$5,000+2 - 9 employeesEdinburgh, ScotlandRead More
Passio is a small user experience agency. The Edinburgh, United Kingdom-based company was launched in 2016. Their team provides ux/ui design, mobile app development, product design, web design, and more.
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5965$10,000+10 - 49 employeesSacramento, CARead More
Dr Developers is a small web development company. The Sacramento, California-based agency was established in 2015. Their team specializes in web development, web design, ux/ui design, mobile app development, and more.
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5966$5,000+50 - 249 employeesKwai Chung, Hong KongVisible One is a social media marketing firm. They provide Social Media Marketing, Search Engine Optimization, Pay Per Click, Web Design, and more and were founded in 2008. Their midsize team is Kwai Chung, Hong Kong-based.Read More
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Easy ConnectIndustries
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5967$10,000+2 - 9 employeesGainesville, FLWeb development firm Onward Development was founded in 2014. The small Gainesville, Florida-based team focuses on Web Development, API Development, Custom Software Development, E-Commerce Development, and more.Read More
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5968$10,000+10 - 49 employeesBuenos Aires, ArgentinaRead More
Bitflow is an application development firm founded in 2006. Located in Los Angeles, California and Vicente López, Argentina, their midsize team provides mobile app development, custom software development, ux/ui design, and web development.
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5969$1,000+10 - 49 employeesJaipur, IndiaMoonstack Pvt. Ltd., a mobile app development company, is located in Jaipur, India and Dover, Delaware. They offer Mobile App Development, Web Development, Custom Software Development, Artificial Intelligence, and more and were launched in 2016.Read More
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5970$25,000+2 - 9 employeesBucharest, RomaniaE-commerce development firm Wisedigital SRL was launched in 2019. The agency specializes in e-commerce development, web development, web design, ux/ui design, and more and has a small team.Read More
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network one distribution srlIndustries
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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.