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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871$5,000+10 - 49 employeesIntegritas is a web development company. Headquartered in Odesa, Ukraine, their small team offers Web Development, Branding, Web Design, and UX/UI Design. The company was established in 2017.Read More
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872$5,000+10 - 49 employeesSumy, UkraineEstablished in 2015, Yelpix LLC is a small website development firm. Their team focuses on Web Development, Web Design, and E-Commerce Development. The company is located in Sumy, Ukraine.Read More
Clients
CheqIndustries
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873$1,000+10 - 49 employeesIași, RomaniaRead More
Headquartered in Iasi, Romania and founded in 2015, Cult of Coders is a software company with a team of 24. They provide clients with mobile and web development, IT strategy consulting, and custom software development services.
Clients
The WingIndustries
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874$10,000+10 - 49 employeesAustin, TXRead More
Living Proof Creative is a full-service digital marketing agency located in Austin, Texas. Founded in 2015, Living Proof Creative provides services for web design, web development, e-commerce, and digital strategy. They have about 10 employees and focus on the e-commerce sector, among other industries.
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875$10,000+10 - 49 employeesChicago, ILBlueshoon, inc is a small website development company. Founded in 2008, the firm is headquartered in Chicago, Illinois. Their services include Web Development, Web Design, Email Marketing, and E-Commerce Development.Read More
Clients
Hallmark Tonal Playboy NASCARIndustries
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876$25,000+10 - 49 employeesRead More
ClearSummit is a mobile app, web development, and custom software engineering firm founded in 2014. Based in Virginia and Los Angeles, the 22-member team specializes in building digital products. They primarily serve funded startups and corporate clients.
Clients
BelkinIndustries
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877$10,000+50 - 249 employeesAustin, TXAkveo is a software development firm headquartered in Austin, Texas; Nemenčinė, Lithuania and Warszawa, Poland. Founded in 2015, the midsize team focuses on Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.Read More
Clients
MyСompassPoint PWC Hymer RetoolIndustries
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878$10,000+50 - 249 employeesNiš, SerbiaMidsize custom software development company Ingsoftware, is located in Niš, Serbia; Neuhof, Germany; Camden, Delaware and Sydney, Australia. They provide Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more and were founded in 2009.Read More
Clients
PALFINGER Gold Bullion International Porsche InformatikIndustries
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879$25,000+50 - 249 employeesHanoi, VietnamAdamo Software is a midsize web development company. Established in 2018, the agency is headquartered in Hanoi, Vietnam. Their team offers Web Development, Mobile App Development, Artificial Intelligence, Custom Software Development, and more.Read More
Clients
Adventium Technology Group PTY LTD in AustraliaIndustries
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880$25,000+50 - 249 employeesSingaporeRead More
Madison Technologies is a user experience company. They are in Singapore, Singapore and have a midsize team that focuses on ux/ui design, cybersecurity, web development, and mobile app development. The company was founded in 2019.
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881$5,000+10 - 49 employeesSiteGist is a website development company. The small Lviv, Ukraine-based firm was launched in 2010. Their services include web development, e-commerce development, ux/ui design, and search engine optimization.Read More
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882$10,000+250 - 999 employeesWashington, DCCode District is a web design agency founded in 2017. They are in Washington, District of Columbia; Lahore, Pakistan; Kuala Lumpur, Malaysia and Dubai, United Arab Emirates and have a midsize team. Their services include Web Design, UX/UI Design, Product Design, IT staff augmentation, and more.Read More
Clients
Caribbean Airlines SimpliFed Timcast PharmasiftIndustries
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883$5,000+10 - 49 employeesZagreb, CroatiaProject42.Agency [powered by Uprise] is a video production agency founded in 2022. Headquartered in Zagreb, Croatia; London, England; Genève, Switzerland and Austin, Texas, their small team offers Video Production, UX/UI Design, Web Development, Mobile App Development, and more.Read More
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884$1,000+10 - 49 employeesLondon, EnglandTakeaway Reality is an AR/VR development company. Their small team is in London, England and Zagreb, Croatia and provides AR/VR development, Custom Software Development, Business Consulting, Web Development, and more. The firm was founded in 2020.Read More
Clients
Microsoft FordIndustries
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885$25,000+50 - 249 employeesWarszawa, PolandEin-des-ein is a midsize mobile application development company. They focus on Mobile App Development, UX/UI Design, Custom Software Development, Web Development, and more and were founded in 2015.Read More
Clients
Pressmaster iPlena SnoreFree p2connectIndustries
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886$10,000+50 - 249 employeesAustin, TXScio is an Austin, Texas-based IT staff augmentation company. Established in 2004, the midsize team focuses on IT staff augmentation, Web Development, Mobile App Development, and Custom Software Development.Read More
Clients
CPH and AssociatesIndustries
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887$50,000+10 - 49 employeesBerlin, GermanyBoldheart, a mobile application development firm, was founded in 2020. The agency specializes in Mobile App Development, Custom Software Development, UX/UI Design, IT strategy consulting, and more and has a small team. The agency is in Berlin, Germany; München, Germany; Zürich, Switzerland and Wien, Austria.Read More
Clients
ValoraIndustries
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888$25,000+10 - 49 employeesBeograd, SerbiaStuntCoders, a small e-commerce development firm, is based in Dover, Delaware; Zürich, Switzerland and Beograd, Serbia. They provide E-Commerce Development, Custom Software Development, and Web Development and were launched in 2012.Read More
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889$50,000+50 - 249 employeesNew York, NYFounded in 2013, Utility is a mobile application development firm. Their midsize team is based in New York, New York; Culver City, California and Austin, Texas. Their services include Mobile App Development, Web Design, UX/UI Design, Custom Software Development, and more.Read More
Clients
Airbnb NBA Coca-Cola ForbesIndustries
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890$10,000+50 - 249 employeesCape Town, South AfricaRead More
Haefele Software is a midsize Cape Town, South Africa-based software development company. They focus on Custom Software Development, Enterprise App Modernization, Web Development, API Development, and more and were founded in 2006.
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Tesco Burger King AS Watson Group PikmykidIndustries
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891$5,000+10 - 49 employeesBirmingham, EnglandOpace Digital Agency is a small social media marketing agency founded in 2008. Their services include Social Media Marketing, Search Engine Optimization, Pay Per Click, Web Design, and more. The company is located in Birmingham, England.Read More
Clients
Acorns Children's Hospice Shedstore Buy Fencing Direct Ferne animal SanctuaryIndustries
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892$1,000+10 - 49 employeesBengaluru, IndiaQuixta is a small web design company. Established in 2017, the company is headquartered in Bengaluru, India; Dubai, United Arab Emirates; Mumbai, India and Hyderabad, India. Their team specializes in Web Design, Search Engine Optimization, Web Development, Custom Software Development, and more.Read More
Clients
InterazzoIndustries
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893$5,000+50 - 249 employeesAhmedabad, IndiaI Can Infotech, an IT staff augmentation company, was established in 2010. Their midsize team is headquartered in Toronto, Canada; Ahmedabad, India and Bengaluru, India and specializes in IT staff augmentation, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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894Undisclosed10 - 49 employeesSmall web development company Unicorn Road, is located in Chicago, Illinois. Founded in 2020, the team specializes in Web Development, Low/No Code Development, Web Design, and UX/UI Design.Read More
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895$5,000+2 - 9 employeesShanghai, ChinaRead More
Lantern Digital is a web and digital agency based in Shanghai, China. The agency, founded in 2008, has a team of less than ten that provides web design and web development services. Lantern Digital serves mid-market and other-sized companies in various industries that include education, hospitality & leisure, and financial services.
Clients
JLL Lagardere Tenneco Stellar WorksIndustries
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896$5,000+50 - 249 employeesPhiladelphia, PARead More
Xtreem Solution is a mobile app and web design and development shop that also offers e-commerce development and SEO services. Since its founding in Jaipur, India in 2008, Xtreem Solution has added an office in Philadelphia and completed an astounding 1500+ projects.
Clients
Ioclothes(A Community Fusing Tech&Textiles)Industries
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897$1,000+10 - 49 employeesCoral Gables, FLTheGenieLab, a website development company, is in Coral Gables, Florida and Cardiff , Wales. Launched in 2014, the small team focuses on Web Development, E-Commerce Development, and Custom Software Development.Read More
Clients
ACCA - Association of Chartered Accountants Cosabella TheSolCollective ShotKamIndustries
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898$10,000+10 - 49 employeesSkopje, North MacedoniaDigital Present is an UX design agency. They focus on UX/UI Design, Web Development, Web Design, and E-Commerce Development and were launched in 2015. Their small team is Skopje, North Macedonia-based.Read More
Clients
Lotus VancouverIndustries
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899$25,000+10 - 49 employeesRead More
OSSystem is a an outsource software development company based in Chornomorsk, Ukraine. Founded in 2007, they comprise 46 employees specializing in web and mobile app development, startup consulting, QA, UI and UX design, and custom software. They work for a variety of companies, typically in telecommunications, business services, and IT.
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900$25,000+10 - 49 employeesWarszawa, PolandDevsMonkeys, a web development company, was founded in 2018. They are headquartered in Warszawa, Poland and have a small team. Their services include web development and web design.Read More
Industries
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