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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10291$75,000+2 - 9 employeesBoise, IDCapellic LLC is a web development firm. They specialize in Web Development and Web Design and were established in 2012. The firm is headquartered in Boise, Idaho and Austin, Texas.Read More
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10292$1,000+10 - 49 employeesNoida, IndiaTangle Solutions Private Limited, a mobile application development firm, is based in Noida, India. They specialize in Mobile App Development and Web Development.Read More
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10293$1,000+10 - 49 employeesNur-Sultan, KazakhstanKoala Product Development is a web development firm. Located in Nur-Sultan, Kazakhstan, the firm was launched in 2020. Their team offers Web Development and Mobile App Development.Read More
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10294$1,000+2 - 9 employeesRantoul, ILUniSyn Technologies is a web design agency. They are based in Rantoul, Illinois and have small team of experts. Their services include Web Design and Web Development.Read More
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10295$5,000+10 - 49 employeesDubai, United Arab EmiratesBorn28 is a web design agency founded in 2023. The firm provides Web Design and Performance Marketing.Read More
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Schmalenbach SieMatic Frinton Farms Dubai Word Trade CenterIndustries
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10296$10,000+10 - 49 employeesKaunas, LithuaniaE-bros is a Kaunas, Lithuania-based e-commerce development company. They specialize in E-Commerce Development and Mobile App Development.Read More
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10297Undisclosed10 - 49 employeesLucknow, IndiaSimple Intelligent Systems is a web development firm. Their team is in Lucknow, India and specializes in Web Development and UX/UI Design.Read More
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10298$5,000+50 - 249 employeesHelsingfors, FinlandRead More
Based in Helsingfors, Finland and Stockholm, Sweden, Genero is a SEO services firm. The firm focuses on search engine optimization, pay per click, content marketing, conversion optimization, and more and is midsize.The firm was established in 2009.
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10299Undisclosed50 - 249 employeesParis, FranceUSERADGENTS is an e-commerce development company. They offer E-Commerce Development and Mobile App Development and were founded in 2008.Read More
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10300$50,000+50 - 249 employeesYerevan, ArmeniaCosySoft is a website development company established in 2012. Located in Yerevan, Armenia, the team focuses on Web Development and Mobile App Development.Read More
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10301$1,000+10 - 49 employeesGothenburg, SwedenUX company Creative Brackets was established in 2015. The small team offers UX/UI Design and Web Design.Read More
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10302$5,000+10 - 49 employeesEurasburg, GermanyDeveloper Lab, a software development firm, was founded in 2014. The agency offers Custom Software Development and E-Commerce Development.Read More
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10303$5,000+10 - 49 employeesSan Miguel de Tucumán, ArgentinaVortex Software is an IT staff augmentation company. The small San Miguel de Tucumán, Argentina-based team offers IT staff augmentation and Mobile App Development. The agency was founded in 2013.Read More
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10304Undisclosed2 - 9 employeesCovina, CASavvy Stack, Inc. Is a website development company. They provide Web Development and Custom Software Development and are based in Covina, California.Read More
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10305$25,000+10 - 49 employeesBudapest, HungarySprintform is a website development firm. Founded in 2019, the company is headquartered in Budapest, Hungary and London, England. Their team specializes in Web Development and Mobile App Development.Read More
Clients
OTP BankIndustries
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10306Undisclosed10 - 49 employeesNoida, IndiaRG Infotechnology is a website development company. They are located in Noida, India and New Delhi, India and have small team. They offer Web Development and Social Media Marketing.Read More
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10307$1,000+10 - 49 employeesBrenna, PolandFounded in 2010, Nord Digital, a small website development firm, is headquartered in Brenna, Poland and Brenna, Poland. Their services include Web Development and Mobile App Development.Read More
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10308$5,000+10 - 49 employeesBihać, Bosnia and HerzegovinaIDK Studio, a website development company, was established in 2014. The agency focuses on Web Development and UX/UI Design.Read More
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10309$5,000+10 - 49 employeesBelo Horizonte , BrazilNata.house is an IT staff augmentation company. Located in Belo Horizonte , Brazil, the company was established in 2017. Their services include IT staff augmentation and Web Development.Read More
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10310$10,000+10 - 49 employeesSydney, AustraliaLaunched in 2014, Simplex Software Australia is a small Sydney, Australia-based software development company. Their team offers Custom Software Development and Web Development.Read More
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10311$10,000+10 - 49 employeesHaarlem, NetherlandsYPA is a website development firm. They are based in Haarlem, Netherlands and have small team. They specialize in Web Development and Web Design.Read More
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10312$5,000+10 - 49 employeesGuruDesk.com is a small Estonia-based web development firm. The team focuses on Web Development and Web Design.Read More
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10313$1,000+10 - 49 employeesKraków, PolandQuantoo sp. Z o.o. Is a website development firm founded in 2012. The agency provides Web Development and Web Design, and is small.Read More
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10314$5,000+10 - 49 employeesGlobaloutsourcehub, a website development firm, is in New Delhi, India. Founded in 2012, the team focuses on Web Development and IT managed services.Read More
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10315$1,000+10 - 49 employeesHo Chi Minh, VietnamWeTech Software is a website development company. Their team is located in Ho Chi Minh, Vietnam and Ho Chi Minh, Vietnam. The agency offers Web Development and Commercial Development.Read More
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Thai Tuan Group JSCIndustries
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10316$1,000+2 - 9 employeesTrilops, LLC is a custom software development company in Sheridan, Wyoming. Their services include Custom Software Development and Web Development.Read More
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10317$5,000+10 - 49 employeesNoida, IndiaHueframe is a small web development company. They focus on Web Development and Mobile App Development and were established in 2017.Read More
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10318Undisclosed2 - 9 employeesSmall SEO services firm Blackmario, is located in. The team offers Search Engine Optimization and Web Design.Read More
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10319$1,000+2 - 9 employeesMere, EnglandEstablished in 1998, NCompass Ltd is a small web development firm located in Mere, England. Their team provides Web Development and Search Engine Optimization.Read More
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10320$1,000+50 - 249 employeesKampala, UgandaManiflex Ltd is a small web design agency. The Kampala, Uganda-based company was established in 2015. Their team offers web design and logo.Read More
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