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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3451$1,000+10 - 49 employeesKathmandu, NepalRead More
Onviro Tech P.Ltd. Is a website development company located in Kathmandu, Nepal. The small agency was founded in 2000. Their services include web development, mobile app development, and web design.
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3452$1,000+250 - 999 employeesSurat, IndiaArtoon Solutions Pvt Ltd is a custom software development firm launched in 2009. They are headquartered in Surat, India; Ahmedabad, India and Surat, India and have a midsize team. The firm specializes in Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
Clients
Yoozoo,Industries
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3453$1,000+10 - 49 employeesAhmedabad, IndiaRead More
Budventure Technologies Pvt. Ltd. is a software development company that was founded in 2017. The company is headquartered in Ahmedabad, India, and is made up of 7 employees. They specialize in web development, custom software development, and UX/UI design.
Clients
E-TranswayIndustries
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3454$5,000+50 - 249 employeesBengaluru, IndiaThinkJS, a software development company, was established in 2019. The small Bengaluru, India-based team specializes in custom software development, web development, mobile app development, and application management & support.Read More
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3455Undisclosed2 - 9 employeesBucurești, RomaniaWebsite development company Supreme was established in 2016. The small team offers web development, web design, custom software development, branding, and more. The agency is based in București, Romania.Read More
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3456$10,000+2 - 9 employeesNew York, NYTorii Studio is a web development firm. They specialize in Web Development, Mobile App Development, Generative AI, Web Design, and more and were established in 2020. Their small team is based in New York, New York.Read More
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3457$5,000+10 - 49 employeesKharkiv, UkraineRead More
Founded in 2016 and headquartered in Kharkiv, Ukraine, Deluxcode in a web and mobile development agency that also provides web design, e-commerce development, and UX/UI design services to small businesses in the advertising, IT, and financial industries. They have a team of 7 and a secondary location in Tallinn, Estonia.
Clients
Volunteer VisionIndustries
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3458$5,000+50 - 249 employeesIslamabad, PakistanGraphiters is a midsize website development company. The Islamabad, Pakistan-based agency was established in 2016. Their services include Web Development, E-Commerce Development, Search Engine Optimization, Web Design, and more.Read More
Clients
DineinTechIndustries
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3459$10,000+2 - 9 employeesPasadena, CARead More
Interactivism is a digital product design and development company founded in 2013. Based in Pasadena, Calif., the team of 8 specializes in UX/UI design, custom software development, and AR/VR development.
Clients
From early stage to fortune 500, we are proud of the company we keep.Industries
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3460$5,000+10 - 49 employeesSulonya Technologies Private Limited is a Bengaluru, India-based website development firm. The small company was founded in 2020. Their team specializes in Web Development, Mobile App Development, and Blockchain.Read More
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3461$5,000+10 - 49 employeesLucknow, IndiaRead More
Established in 2010, Coding Brains is a development company that's based in India but operates on U.S. times. Since its founding, the company has grown to a team of 52 located either in Lucknow, India or Deerfield Beach, Fla. The team at Coding Brains specializes in mobile app development, web development, custom software development, and UX/UI design mostly for small and mid-size companies.
Clients
Microsoft,âOracleIndustries
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3462$10,000+2 - 9 employeesL'viv, UkraineEstablished in 2017, ITPenthouse is a software development firm. Their small team is based in L'viv, Ukraine. Their team offers Custom Software Development, Web Development, API Development, Mobile App Development, and more.Read More
Clients
LucidTunesIndustries
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3463$1,000+2 - 9 employeesRead More
Established in 2018, Archers Technologies is an IT staff augmentation company. Based in Lahore, Pakistan, their small team offers IT staff augmentation, mobile app development, web development, cloud consulting & SI, and more.
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3464$25,000+50 - 249 employeesGamRise is a small software development firm founded in 2023. Their team specializes in custom software development, mobile app development, and web development. The agency is in Tallinn, Estonia.Read More
Clients
Casino Game ProvidersIndustries
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3465$5,000+10 - 49 employeesNewark, DEEstablished in 2012, Soluntech is an artificial intelligence company. The small team focuses on Artificial Intelligence, Custom Software Development, AI Agents, Web Development, and more. The agency is headquartered in Newark, Delaware; Barranquilla, Colombia and London, England.Read More
Clients
Lewis Roca Rothgerber Christie LLP:Industries
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3466$1,000+10 - 49 employeesSurat, IndiaRead More
Launched in 2016, Winter Infotech is a web design agency. Their small team is located in Surat, India. Their services include web design, other digital marketing, and web development.
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3467$5,000+10 - 49 employeesBangkok, ThailandMeCode is a software development firm in Bangkok, Thailand. The small team focuses on custom software development, web development, mobile app development, e-commerce development, and more. The firm was established in 2018.Read More
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3468$10,000+250 - 999 employeesBiałystok, PolandRead More
Inspeerity is a software developer in Białystok, Poland. Founded in 2018, they have about 37 employees that serve mostly midmarket and small-business clients in the IT, financial, and telecommunications sectors. Services include web, e-commerce, and custom software development.
Clients
DA SystemsIndustries
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3469$25,000+50 - 249 employeesT'bilisi, GeorgiaRead More
Wandio is a development agency in Tbilisi, Georgia. Founded in 2014, they have about 71 employees that serve clients in the financial, business, and real estate sectors. Services include web development, IT staff augmentation, and custom software development.
Clients
TBC BankIndustries
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3470$5,000+50 - 249 employeesDhaka, BangladeshRead More
MonsterClaw LLC is an affiliate marketing agency based in Dhaka, Bangladesh with an office in Doral, Fla. Founded in 2007, their team of 9 has provided small businesses and midmarket firms with affiliate marketing and conversion optimization needs. They work with industries such as business services, education, and real estate.
Clients
Elena Maurel InternationalIndustries
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3471$5,000+10 - 49 employeesUzhhorod, UkraineRead More
Redmonkey is a small Uzhhorod, Ukraine-based software development company. Launched in 2006, the team offers custom software development, web development, mobile app development, e-commerce development, and more.
Clients
FarvaterIndustries
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3472$10,000+10 - 49 employeesFlorianópolis, BrazilRead More
W16 Software House is a mobile app development firm. Established in 2013, the small agency is located in Florianópolis, Brazil. Their services include mobile app development, ux/ui design, web development, wearable app development, and more.
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3473$25,000+50 - 249 employeesLos Angeles, CARead More
Postindustria is a development agency headquartered in Richmond, UK, with additional locations in Ukraine and Montenegro. Since 2006, the team of just over 70 has provided web and mobile app development, web design, UX/UI design, application testing services, and more to mainly mid-sized clients.
Clients
OpenXIndustries
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3474$1,000+10 - 49 employeesTekNexuss is a website development firm. Established in 2018, the team provides Web Development, Custom Software Development, E-Commerce Development, and API Development. Their small company is headquartered in Albany, New York and Riyadh, Saudi Arabia.Read More
Clients
PEPSI MpireLabs Youssef Sajni Litmos (An educational platform)Industries
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3475$1,000+10 - 49 employeesKyiv, UkraineRead More
Altima Web Systems is a web design studio founded in 2000 with a team of 12 employees. Based in Kyiv, Ukraine, the company offers its expertise in e-commerce development, web development, and web design. They mainly use Adobe and WordPress frameworks, and specialize in scripting such as PHP and AJAX.
Clients
Ambassador Fresh -
3476$25,000+10 - 49 employeesFresno, CARead More
Founded in 2008, Bixly is a mobile app and web development company based in Fresno, Calif. The team of 27 work with small and midmarket companies in the financial services, health care, and marketing industries.
Clients
GoogleIndustries
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3477$1,000+10 - 49 employeesBudapest, HungaryWunderBytes, a application development firm, is headquartered in Budapest, Hungary. Launched in 2020, the small team offers mobile app development, web development, IT staff augmentation, and other application development.Read More
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3478$10,000+10 - 49 employeesTimișoara, RomaniaRead More
BusyMachines is a software development firm founded in 2011 with offices in Timisoara, Romania, and Hilversum, Netherlands. With a team of about 40 employees, BusyMachines offers services in mobile app development, web development, and custom software development.
Clients
InsignetyIndustries
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3479$5,000+10 - 49 employeesSalt Lake City, UTRead More
Ksense Technologies LLC is a small website development company. The Murray, Utah-based agency was launched in 2017. Their services include web development and mobile app development.
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3480$5,000+10 - 49 employeesBengaluru, IndiaRead More
Enappd is a custom software development firm founded in 2015. Based in Bangalore, India, the team has more than 10 employees. They offer mobile app development, custom software development, and web development services.
Clients
Appture Software LLC
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