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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4801$10,000+10 - 49 employeesWarszawa, PolandRead More
Plowiec.com - UX Team is a small UX design agency and product design company headquartered in Warszawa, Poland. The team focuses on ux/ui design and product design.
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4802$1,000+250 - 999 employeesMilpitas, CALaunched in 2016, Appzlogic Inc is an IT staff augmentation company. The midsize Farmers Branch, Texas-based team offers IT staff augmentation, Web Development, Mobile App Development, Application Testing, and more.Read More
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Harvard Business SchoolIndustries
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4803$1,000+10 - 49 employeesJaipur, IndiaWebsite development company Techbeeps Services is based in Jaipur, India; Parramatta, Australia and Udaipur, India. The small team provides Web Development, Low/No Code Development, Mobile App Development, E-Commerce Development, and more. The firm was established in 2020.Read More
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4804$10,000+10 - 49 employeesLondon, EnglandRead More
Circle Square is a software development company located in London. Founded in 2016, they have roughly 5 teammates. Their services include IT staff augmentation and product design as well as web and app development.
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4805$5,000+50 - 249 employeesIndore, IndiaRead More
Immersive Infotech Pvt. Ltd. is a development agency based in Indore, India. Their team of around 40 employees was founded in 2011. The majority of their services fall under custom software development, web design, and web development for mostly midmarket clients.
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Pratibha SyntexIndustries
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4806$10,000+2 - 9 employeesMinneapolis, MNTempo by Clockwork is a Minneapolis, Minnesota-based website development firm. The small firm was founded in 2022. Their team specializes in Web Development, Web Design, UX/UI Design, Mobile App Development, and more.Read More
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4807$10,000+10 - 49 employeesWrocław, PolandRead More
InfiniteProgress is a software development agency founded in 2013 with a team of 9 experts. Based in Wroclaw, Poland, the company provides small businesses and midmarket firms expertise in custom software, mobile app, and web development. They work with industries such as business services, consumer products & services, and healthcare, among others.
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Unit4Industries
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4808$5,000+Freelancer employeesJastrzębie-Zdrój, PolandRead More
Pawel Mansfeld is a web design company located in Poland. Founded in 2016, their two employees provide web design, web development, and SEO services.
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Audiovisual Art (Italy)Industries
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4809$5,000+2 - 9 employeesStockholm, SwedenRead More
Webicient Webbyrå is a web agency based in Stockholm with fewer than 10 experts. Founded in 2018, they offer web design, web development, and digital strategy services for small businesses.
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ProworkIndustries
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4810$5,000+10 - 49 employeesAbron Studio, an user experience design company, is based in Tallinn, Estonia. The small team focuses on UX/UI Design, Video Production, Branding, Web Development, and more. The company was established in 2018.Read More
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4811$1,000+10 - 49 employeesNilüfer, TürkiyeRead More
Smartover is a software development company based in Nilüfer, Turkey with over 10 members. They have offered web development, web design, and UX/UI design solutions since their founding in 2014. They work with clients in the fields of retail, business services, and IT.
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MarinoverIndustries
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4812$1,000+10 - 49 employeesBarcelona, SpainShugert Marketing, an e-commerce development firm, was founded in 2012. They are in West New York, New Jersey and Barcelona, Spain and have a small team. Their services include E-Commerce Development, Social Media Marketing, Search Engine Optimization, Pay Per Click, and more.Read More
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EnvirotechIndustries
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4813Undisclosed10 - 49 employeesKozhikode, IndiaRead More
Founded in 2013, Wiinnova Software Labs works with startups and enterprises in the information technology, business services, and financial industries. The team of 50, headquartered in India, specialize in mobile app development, web development, mobile marketing, and web design for client projects.
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Life TechnologiesIndustries
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4814$1,000+2 - 9 employeesKolkata, IndiaContent Spotlight is a small SEO company. The Kolkata, India-based company was founded in 2023. Their team provides Search Engine Optimization, Content Marketing, Conversion Optimization, Digital Strategy, and more.Read More
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4815$5,000+50 - 249 employeesSEO agency 12Grids was launched in 2016. Their small team is in Dombivli, India. Their services include search engine optimization, web design, web development, mobile app development, and more.Read More
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State Bank of IndiaIndustries
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4816$5,000+10 - 49 employeesDelhi, IndiaRead More
Yellow Sapphire Technologies is an IT development and consulting company based in Delhi, India. The company, founded in 2019, has a team of more than ten that provides web development, custom software development, mobile app development, and BI & big data consulting & SI services to small and larger-sized companies and institutions in the IT, financial services, education, and other industries.
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https://shop.groop.mxIndustries
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4817$10,000+10 - 49 employeesZagreb, CroatiaRead More
Websolutions Agency is a digital experience company that is located in Zagreb,Croati. Websolutions Agency's team of 15 has been specializing in web, e-commerce and software development since the firm's founding in 2014. They also offer UI/UX design services to its clients. Websolutions Agency primarily works with smaller sized clients from the business services, non-profit, and consumer products industries.
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UnicefIndustries
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4818$1,000+2 - 9 employeesDigideapps is a small web development company. Headquartered in San Cristóbal, Venezuela and Miami, Florida, the agency was launched in 2021. Their team provides Web Development, Mobile App Development, Custom Software Development, E-Commerce Development, and more.Read More
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4819$5,000+10 - 49 employeesLaunched in 2011, Juzzzt Studio is a web development firm. Their small team is based in Київ, Ukraine. Their team focuses on Web Development, Web Design, UX/UI Design, and Artificial Intelligence.Read More
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4820$1,000+10 - 49 employeesAhmedabad, IndiaLocated in Ahmedabad, India, Aims Infosoft is an e-commerce development firm. They specialize in E-Commerce Development, Web Design, Web Development, Mobile App Development, and more and were launched in 2014.Read More
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Litter RobotIndustries
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4821$25,000+2 - 9 employeesLondon, EnglandRead More
Pixie Labs is a London, United Kingdom-based custom software development firm. The small company was launched in 2013. Their services include custom software development, Artificial Intelligence, e-commerce development, ux/ui design, and more.
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4822$5,000+2 - 9 employeesColour And Code is a web design agency launched in 2009. They are based in Kawartha Lakes, Canada and have a small team. The company offers Web Design, UX/UI Design, and Web Development.Read More
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4823$50,000+10 - 49 employeesGennovacap Technology is a cloud consulting & SI company. The small Austin, Texas-based firm was founded in 2009. Their services include cloud consulting & SI, Mobile App Development, IT managed services, and Web Development.Read More
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ElmcroftIndustries
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4824$10,000+50 - 249 employeesPune, IndiaRead More
Sagacity Softwares Pvt Ltd is a software company based in Pune, India, and founded in 2012. With over 50 members, they specialize in custom software, web, and mobile app development services for clients in the industries of IT, utilities, and e-commerce.
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EnzenIndustries
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4825$1,000+2 - 9 employeesLaunched in 2023, DASH Design Studio is an user experience company. Their small team is in València, Spain. Their services include UX/UI Design, Web Design, Graphic Design, Web Development, and more.Read More
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4826$1,000+2 - 9 employeesSarasota, FLRead More
Atrax Designs is a design agency founded in 2020 with no more than 10 experts. They offer web development, web design, and logo solutions from their office in Sarasota, Fla. They work mainly with small businesses and startups.
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The Esports LibraryIndustries
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4827$50,000+10 - 49 employeesSofia, BulgariaWebsite development company Ever Technologies was founded in 2017. Their small team is based in Sofia, Bulgaria. Their services include Web Development, Custom Software Development, E-Commerce Development, and Mobile App Development.Read More
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Nabo As (Norway)Industries
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4828$5,000+2 - 9 employeesVancouver, CanadaIn Vancouver, Canada, Rough Works is a small website development firm. They offer Web Development, Search Engine Optimization, E-Commerce Development, Low/No Code Development, and more and were launched in 2014.Read More
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4829$5,000+2 - 9 employeesRead More
Make Directory Developers is a development agency that is headquartered in Boston, and was founded in 2017. The company is made up of less than 10 employees and specializes in web development, web design, and mobile app development. They work with businesses of all sizes across a wide variety of industries.
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GiveWay LLCIndustries
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4830$1,000+2 - 9 employeesOnion Applications is a web design agency located in Nairobi, Kenya. The small team focuses on Web Design and Web Development. The agency was established in 2013.Read More
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Mazel InvestmentIndustries
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Connect with a JavaScript Developers that received the most new reviews in the past 12 months.
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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.