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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3661$1,000+50 - 249 employeesQW HOSTING is a branding company founded in 2018. The midsize team focuses on Branding, Social Media Marketing, Search Engine Optimization, Other Digital Marketing, and more. The agency is located in Karachi, Pakistan and Pessac, France.Read More
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3662$10,000+50 - 249 employeesLondon, EnglandRead More
4xxi is a web and mobile development company headquartered in London, UK with satellite offices in Saint Petersburg and Saransk, Russia. 4xxi's team of 50+ employees provides web development, mobile app development, and custom software development services to startups, mid-market businesses, and enterprises alike. They also have a diverse industry presence, working with healthcare, financial services, and education firms.
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FIFAIndustries
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3663$10,000+50 - 249 employeesRead More
Codewexy Digital is a digital firm based in Surat, India, and founded in 2012. Their team of more than 50 specializes in web development, digital strategy, and social media marketing solutions for small and medium-sized businesses alike.
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CHS onlineIndustries
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3664$5,000+10 - 49 employeesLeometric Technology Private Limited is an application development company launched in 2015. The firm specializes in Mobile App Development, Custom Software Development, and Web Development and has a small team.Read More
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3665$1,000+2 - 9 employeesBased in Częstochowa, Poland, Hypercon Agency is a web development firm. The small team provides web development, web design, and logo. The firm was established in 2018.Read More
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BetclicIndustries
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3666$1,000+2 - 9 employeesSurat, IndiaWebsite development company Cubiz Infotech was launched in 2022. Their small team is based in Surat, India and focuses on web development.Read More
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Full stack DeveloperIndustries
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3667$10,000+10 - 49 employeesHo Chi Minh City, VietnamJAMstack Vietnam is a small website development firm headquartered in Ho Chi Minh City, Vietnam and Ho Chi Minh City, Vietnam. They provide Web Development, Artificial Intelligence, Custom Software Development, and UX/UI Design and were established in 2020.Read More
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3668$5,000+10 - 49 employeesMiami, FLIn Miami, Florida and Buenos Aires, Argentina, Hazak is an e-commerce development firm. The small team provides E-Commerce Development, UX/UI Design, Web Development, Conversion Optimization, and more. The agency was launched in 2021.Read More
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3669$1,000+10 - 49 employeesTera Group is a web development company. Founded in 2018, the team specializes in Web Development, E-Commerce Development, UX/UI Design, and Web Design. Their small firm is Cherkasy, Ukraine-based.Read More
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3670$5,000+10 - 49 employeesZaporizhzhia, UkraineRead More
Extrums is a software agency based in Zaporizhzhia, Ukraine with more than 10 experts. Since their founding in 2018, they have offered custom software, web, and e-commerce development services to small businesses in the fields of advertising, business services, and more.
Clients
designstudio.AGIndustries
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3671$5,000+10 - 49 employeesPalmetto Bay, FLRead More
Brand Poets is a small branding firm located in Palmetto Bay, Florida. They specialize in Branding, Marketing Strategy, Web Development, Advertising, and more and were founded in 2016.
Clients
Boca TerryIndustries
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3672$10,000+2 - 9 employeesSan Jose, CAQuality Geek LLC, an user experience agency, was established in 2021. The company focuses on UX/UI Design, Application Testing, Web Development, E-Commerce Development, and more and has a small team. The company is headquartered in San Jose, California.Read More
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3673$5,000+2 - 9 employeesWarszawa, PolandCodeWith is a small software development company. The Warszawa, Poland-based company was launched in 2023. Their services include custom software development, web development, mobile app development, IoT development, and more.Read More
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3674$10,000+10 - 49 employeesPittsburgh, PAMaxaix is a Jodhpur, India-based mobile application development company. The small team provides Mobile App Development, Custom Software Development, Web Development, Generative AI, and more and was founded in 2016.Read More
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3675$1,000+2 - 9 employeesSmall graphic design company TechUptodate, is based in Melbourne, Australia. They offer Graphic Design, Logo, Web Development, Web Design, and more and were established in 2017.Read More
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3676Undisclosed10 - 49 employeesKolkata, IndiaTech Mantra is a Kolkata, India-based custom software development firm. The small agency was launched in 2020. Their services include Custom Software Development, Mobile App Development, Application Management & Support, Web Development, and more.Read More
Clients
BarclaysIndustries
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3677$5,000+50 - 249 employeesIslamabad, PakistanRead More
CodesOrbit is a development company based in Islamabad, Pakistan. Their team of over 30 employees was founded in 2015. They provide primarily mobile app development and solely serve small businesses.
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ExceedersIndustries
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3678$100,000+50 - 249 employeesCluj-Napoca, RomaniaBitStone, a software development company, was established in 2006. The company focuses on custom software development and has a midsize team.Read More
Clients
CuradenIndustries
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3679$5,000+2 - 9 employeesVarna, BulgariaRead More
In Varna, Bulgaria, Growkal Studio is a small pay per click company. Founded in 2020, the team provides pay per click, web development, e-commerce development, ux/ui design, and more.
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3680$5,000+2 - 9 employeesLviv, UkraineRead More
Located in Lviv, Ukraine, Zenith Agency is a website development firm. The small agency was launched in 2019. Their services include web development, web design, and search engine optimization.
Clients
Solitude AgencyIndustries
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3681$10,000+50 - 249 employeesCalgary, CanadaRead More
Avivi is an outsourcing company based in Kiev, Ukraine, with offices in Moscow and Calgary, Canada. Founded in 2007, their team includes 41 employees. Avivi provides web design, CRM consulting & SI, logo design, and other design services. Their client base is almost exclusively comprised of small businesses in the IT industry.
Clients
LegatoIndustries
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3682$1,000+10 - 49 employeesLittle Waltham, EnglandRead More
Founded in 2015, WebMeridian is development agency headquartered in Kharkiv, Ukraine. Their team of 32 provide e-commerce development, web development, and mobile application development services to their clients.
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3683$1,000+10 - 49 employeesBhubaneswar, IndiaApie Technologies Private Limited is a Bhubaneswar, India-based website development company. Established in 2019, the small team specializes in Web Development, Mobile App Development, and Custom Software Development.Read More
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3684$1,000+10 - 49 employeesNew York, NYHeadquartered in New York, New York and Lahore, Pakistan, TMG Global is a website development firm. The small company was launched in 2020. Their services include Web Development, Social Media Marketing, Custom Software Development, Ecommerce Marketing, and more.Read More
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3685$5,000+2 - 9 employeesAlanya, TürkiyeRead More
Wirnex is a small website development firm. They offer web development and mobile app development and were launched in 2015.
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3686$10,000+10 - 49 employeesRead More
movia.io is a development agency in Kiev, Ukraine and Ljubljana, Slovenia. Founded in 2012, they have about 20 employees that serve mostly small-business clients in the IT, business, and consumer products sectors.
Clients
HyptalkIndustries
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3687$1,000+50 - 249 employeesMiddletown, DESyndell, a web development firm, is in Middletown, Delaware; Ahmedabad, India and Manchester, England. The midsize team offers Web Development, Mobile App Development, E-Commerce Development, Artificial Intelligence, and more. The agency was launched in 2014.Read More
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3688$5,000+10 - 49 employeesLondon, EnglandIn London, United Kingdom, Main Menu is a software development firm. The small team offers custom software development, web development, web design, ux/ui design, and more. The agency was launched in 2009.Read More
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3689$1,000+2 - 9 employeesRijeka, CroatiaRead More
COdizajn is a web agency founded in Rijeka, Croatia in 2018 with more than two professionals. They are experts in web design, web development, and UX/UI design solutions for clients ranging from small firms to large companies.
Clients
MaskerataIndustries
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3690$5,000+10 - 49 employeesEstablished in 2018, Be Like Tech is a web design company. Their small team is in Uzhhorod, Ukraine and provides Web Design, UX/UI Design, Web Development, and Mobile App Development.Read More
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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.