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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4261$1,000+10 - 49 employeesL'viv, UkraineRead More
Founded in 2016, Grad Agency is a digital development agency that offers web design, web development, and e-commerce development services to their small business and mid-market clients. Their 10 employees are based out of Warsaw, Poland.
Clients
EcolinesIndustries
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4262$5,000+10 - 49 employeesDubai, United Arab EmiratesRead More
QTech Networks Dubai is a full-service digital media firm founded in 1999 in Dubai, U.A.E. With about 25 employees on board, they provide web development, mobile app development, SEO, branding, web design, social media marketing, and more.
Clients
Tony & GuyIndustries
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4263$10,000+50 - 249 employeesLahore, PakistanHubexTech is a midsize software development firm. The Brookfield, Australia-based firm was founded in 2014. Their services include custom software development, web development, mobile app development, e-commerce development, and more.Read More
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4264$1,000+10 - 49 employeesSahibzada Ajit Singh Nagar, IndiaLocated in Sahibzada Ajit Singh Nagar, India, MarkeStac is a small CRM consulting and SI company. Launched in 2021, the team focuses on CRM consulting and SI, Web Development, Email Marketing, Other Digital Marketing, and more.Read More
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4265$1,000+2 - 9 employeesSiófok, HungaryRead More
Aimform Kft. is a design and development company located in Siófok, Hungary; Erdőtelek, Hungary; and Uganda. Founded in 2018, they have about 3 employees that serve mostly small-business and midmarket clients in the education, IT, and financial sectors. Services include custom software development, web design, and UI/UX design.
Clients
KnowingoIndustries
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4266$5,000+50 - 249 employeesKakkanad, IndiaSayOne Technologies, an AI Consulting company, is based in Kakkanad, India; California, California and Riyadh, Saudi Arabia. The midsize team focuses on AI Consulting, Generative AI, Custom Software Development, Web Development, and more. The agency was founded in 2011.Read More
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wine business educationIndustries
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4267$5,000+10 - 49 employeesSofia, BulgariaRead More
Rubber Duck is a website development company based in Sofia, Bulgaria and Plovdiv, Bulgaria. Founded in 2015, the small team specializes in web development, custom software development, ux/ui design, mobile app development, and more.
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4268$100,000+50 - 249 employeesLondon, EnglandInfinity Technologies is a London, England-based software development company. The company specializes in Custom Software Development, Web Development, Mobile App Development, and IT staff augmentation and is midsize.The company was established in 2003.Read More
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4269$5,000+2 - 9 employeesQSSTUDIO is a mobile application development firm launched in 2016. Their small team is based in Cherrybrook, Australia. Their services include mobile app development, custom software development, ux/ui design, web development, and more.Read More
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4270$10,000+10 - 49 employeesWarszawa, PolandRead More
Founded in 2013, ENDORA is an e-commerce development company. Their small team is based in Warszawa, Poland. Their team provides e-commerce development, ux/ui design, and web design.
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Kiddo WaysIndustries
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4271Undisclosed50 - 249 employeesWrocław, PolandAntologic is a Wrocław, Poland-based e-commerce development firm. The midsize team offers E-Commerce Development, Content Marketing, Custom Software Development, Web Development, and more and was established in 2007.Read More
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OPO OeschgerIndustries
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4272$10,000+2 - 9 employeesMontreal, CanadaRead More
Field Office is a design + digital agency based in Montreal. The agency, founded in 2020, has a team of less than ten that provides web development and web design services to small and mid-market companies in various industries.
Clients
Le Grand Power PlantsIndustries
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4273$10,000+50 - 249 employeesCrazy Imagine Software LLC is a Kissimmee, Florida-based IT staff augmentation company. The midsize company was founded in 2018. Their services include IT staff augmentation, Custom Software Development, Web Development, and Mobile App Development.Read More
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4274$10,000+10 - 49 employeesRead More
Instazoid Digital Solutions is a full digital agency based in Spring, Texas. The agency, founded in 2018, has a team of less than ten that provides, among others, web design, mobile app development, and social media marketing services to small IT companies.
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United GCIndustries
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4275$1,000+2 - 9 employees1 A, IndiaLogin2Tech Websoft Pvt. Ltd., a web development firm, was established in 2015. The company offers web development, mobile app development, web design, e-commerce development, and more and has a small team.Read More
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4276$10,000+50 - 249 employeesAnn Arbor, MIRead More
Genetech Solutions is a midsize software development company. Established in 2004, the team focuses on Custom Software Development, Mobile App Development, IT staff augmentation, Web Development, and more. The company is in Ann Arbor, Michigan and Karachi, Pakistan.
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4277$10,000+10 - 49 employeesFounded in 2023, Lytvynov Production is a small web development company. Their services include Web Development, Custom Software Development, Artificial Intelligence, Web Design, and more. The agency is in Dnipro, Ukraine.Read More
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4278$1,000+10 - 49 employeesঢাকা, BangladeshSoftware development company Dellly is in ঢাকা, Bangladesh. Founded in 2023, the small team provides custom software development, web design, ux/ui design, web development, and more.Read More
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4279$10,000+250 - 999 employeesNew York, NYRead More
KiwiTech is a midsize application development company. Established in 2009, the agency is located in New York, New York; Washington, District of Columbia and Noida, India. Their services include mobile app development and web development.
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4280$1,000+10 - 49 employeesWarszawa, PolandRead More
A development house based in Warsaw, Poland, Sidnet was founded in 2004. The team of around 15 employees primarily serves midmarket businesses in industries such as IT, healthcare, and hospitality. Services include custom software and web development, as well as IT staff augmentation, app management, and app support.
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The Hut Group (UK2)Industries
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4281$1,000+2 - 9 employeesCubiFlow is a web design company and website development firm. They are located in Ho Chi Minh, Vietnam and have a small team. The company provides web design and web development.Read More
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4282$1,000+2 - 9 employeesMilford, OHRead More
Genesis Web Studio, LLC is a small Milford, Ohio-based web design company. Established in 2005, the team focuses on web design, search engine optimization, web development, branding, and more.
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4283$1,000+10 - 49 employeesRead More
Goodie is a web agency founded in Docklands, Australia in 2015 with no more than 10 employees. They are experts in web development and web design solutions for small and mid-market companies alike.
Clients
ASI Signage Innovations, Inc.Industries
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4284$5,000+10 - 49 employeesİstanbul, TürkiyeSHFT is a website development company. The small İstanbul, Turkey-based firm was founded in 2019. Their services include web development, mobile app development, custom software development, e-commerce development, and more.Read More
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4285$1,000+10 - 49 employeesKyiv, UkraineNextDoorCoders, a web design agency, was established in 2018. They are located in Kyiv, Ukraine and have a small team. NextDoorCoders provides web design, ux/ui design, web development, e-commerce development, and more.Read More
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4286$10,000+50 - 249 employeesKyiv, UkraineRead More
OneSource, a software development firm, is headquartered in Kyiv, Ukraine and Vilnius, Lithuania. Launched in 2007, the midsize team focuses on custom software development and web design.
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4287$1,000+10 - 49 employeesBędzin, PolandRead More
Web Wolf is a website development agency founded in 2019 in Będzin, Poland. With less than 10 employees on board, they provide web development, web design, UX/UI design, and much more to clients of varying sizes.
Clients
Zoma House -
4288$1,000+10 - 49 employeesBacău, RomaniaRead More
VeryCreative is a digital agency headquartered in Fort Worth, Texas, with additional offices in Bacau, Romania, and Iasi, Romania. Founded in 2004, it has 16 employees who specialize in web design, web development, and UX/UI design. They work with clients of all sizes, from enterprises to small businesses, in a number of industries including the e-commerce, business services, and advertising & marketing industries.
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TailorFactoryIndustries
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4289$5,000+10 - 49 employeesJaipur, IndiaRead More
Zonex Technologies Private Limited is a software house founded in Jaipur, India in 2008. Their team of no more than 50 specializes in e-commerce, web, and mobile app development solutions for small and mid-market firms in the fields of e-commerce and business services.
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Aimé Leon Dore(NY)Industries
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4290$10,000+10 - 49 employeesKyiv, UkraineRead More
MadFish.Solutions is a blockchain company based in Kyiv, Ukraine with more than 10 employees. Founded in 2018, they are experts in web development, custom software development, and blockchain solutions for clients in the fields of gaming and business services.
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DataRoot LabsIndustries
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