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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5131$5,000+10 - 49 employeesVadna, IndiaRead More
AliteProjects is a software consultancy based in Vadodara, India, and founded in 2014. With more than 10 experts, they specialize in custom software development, web development, and blockchain services for clients in the fields of healthcare, e-commerce, and financial services.
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AfrivetIndustries
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5132$10,000+2 - 9 employeesBangkok, ThailandAvenkara Co., Ltd., an AI Consulting company, was founded in 2025. The small Bangkok, Thailand-based team provides AI Consulting, Artificial Intelligence, Generative AI, Custom Software Development, and more.Read More
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5133$5,000+50 - 249 employeesThiruvananthapuram, IndiaRead More
AR/VR development company TILTLABS is headquartered in Thiruvananthapuram, India and Thiruvananthapuram, India. The midsize firm was founded in 2015. Their services include AR/VR development, custom software development, mobile app development, and blockchain.
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5134$25,000+50 - 249 employeesColombo, Sri LankaKeenEye, a custom software development company, is in Colombo, Sri Lanka and Paris, France. They specialize in Custom Software Development and IoT development.Read More
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5135$25,000+10 - 49 employeesRead More
Established in 2011, Guava Software is an UX design company. The company offers ux/ui design, web development, IT staff augmentation, Artificial Intelligence, and more and has a small team. The company is in Recife, Brazil.
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5136$10,000+2 - 9 employeesHicksville, NYRead More
Logismico is a web agency based in New York with more than two employees. Founded in 2010, they offer web development, custom software development, and product design services for clients in the fields of advertising, business services, and consumer products.
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TeamTrackyIndustries
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5137$10,000+10 - 49 employeesAustin, TXRead More
Small custom software development firm Vertex, is based in Austin, Texas. Established in 1996, the team focuses on custom software development, mobile app development, web development, cloud consulting & SI, and more.
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5138$1,000+2 - 9 employeesNew Delhi, IndiaRead More
GFXRIDER is a marketing firm based in Delhi, India, and founded in 2011. Their team of more than two offers social media marketing, content marketing, and SEO solutions to clients ranging from small firms to large companies.
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Fenda AudioIndustries
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5139$1,000+10 - 49 employeesCiudad Obregón, MexicoSahuaro Labs is a mobile app development firm. The small Novi, Michigan-based company was established in 2014. Their services include mobile app development, web development, graphic design, and social media marketing.Read More
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5140$25,000+10 - 49 employeesAgia Paraskevi, GreeceVNG Digital Marketing Group is an Agia Paraskevi, Greece-based web design agency. The small agency was established in 2011. Their services include Web Design, Web Development, Translation, Public Relations, and more.Read More
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5141$10,000+10 - 49 employeesCluj-Napoca, RomaniaRead More
Custom software development company Luminos Software is headquartered in Cluj-Napoca, Romania. The agency offers custom software development, ux/ui design, IT strategy consulting, mobile app development, and more and is small.The agency was founded in 2015.
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5142Undisclosed50 - 249 employeesNew York, NYRead More
Happy Cog is a web development and design shop based in New York, N.Y. Founded in 1999, their team of over 50 serves clients in the higher education, enterprise, publishing, and nonprofit spaces. Services include content strategy, design, development, marketing, and branding.
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Harvard Business SchoolIndustries
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5143$5,000+10 - 49 employeesSmall custom software development firm Timebase, is based in New Delhi, India. They provide Custom Software Development, Web Development, UX/UI Design, and Mobile App Development and were launched in 2022.Read More
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Valuemetrix Drafton Persuva HousePerSqftIndustries
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5144$5,000+50 - 249 employeesCape Town, South AfricaMidsize digital strategy company The Delta, is in Cape Town, South Africa and Berlin, Germany. Founded in 2018, the team provides digital strategy, content marketing, ux/ui design, web development, and more.Read More
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5145$5,000+2 - 9 employeesFounded in 2001, Webbed Feet is a web development company. Their small team is located in Salisbury, England. Their team provides Web Development, Web Design, Pay Per Click, and Search Engine Optimization.Read More
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International Cat Care RMA – The Royal Marines Charity Carrickcraft Andrew Lloyd Webber FoundationIndustries
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5146$1,000+2 - 9 employeesWarri, NigeriaSimtech Creative™, a web design company, was launched in 2017. Their small team is in Warri, Nigeria. The firm focuses on web design, branding, web development, social media marketing, and more.Read More
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5147$25,000+50 - 249 employeesSan Francisco, CARead More
UX design agency webkeyz is headquartered in San Francisco, California and Cairo, Egypt. The small agency was established in 2009. Their services include ux/ui design, product design, and branding.
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MicrosoftIndustries
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5148$1,000+10 - 49 employeesAhmedabad, IndiaRead More
codExalters Techlabs is a mobile app development company based in Ahmedabad, India. The company, founded in 2017, has a team of more than ten that provides mobile app development, web development, and branding services to small and larger-sized companies and institutions in the IT and other industries.
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Raumio Inc.Industries
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5149$10,000+10 - 49 employeesPrishtina, KosovoEdonyDev is a custom software development firm. Founded in 2021, the company is in Prishtina, Kosovo. The small team provides Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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5150Undisclosed10 - 49 employeesRaleigh, NCRead More
Carimus is a web development firm. They are located in Raleigh, North Carolina and have a small team. Their services include web development, custom software development, mobile app development, ux/ui design, and more. The firm was founded in 2013.
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5151$10,000+2 - 9 employeesBristol, EnglandLaunched in 2018, Lunar is a software development company. The team specializes in Custom Software Development and Web Development.Read More
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Associated Press IHG (InterContinental Hotels Group) Google News Lab OpenAthens -
5152$5,000+10 - 49 employeesRead More
Los Angeles based company, Jelly Creative is a marketing agency that was founded in 2012. The team of 2 provide web design, SEO, video production, and branding services for primarily small business clients across a number of industries.
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Fraser YachtsIndustries
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5153$5,000+10 - 49 employeesRead More
In Limassol, Cyprus and Kyiv, Ukraine, JITO is a custom software development company. The firm focuses on custom software development, web development, product design, and IT staff augmentation and is small.The firm was launched in 2022.
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5154$25,000+2 - 9 employeesNashville, TNRead More
Starling, a conversion optimization company, was established in 2015. They are based in Nashville, Tennessee and have a small team. Their services include conversion optimization, ux/ui design, web design, and web development.
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5155$1,000+10 - 49 employeesJaipur, IndiaRead More
Dice Infocom is a digital solution provider founded in 2012. Based in Jaipur, India, the team of 9 specializes in custom software development, web development, and e-commerce development. The team primarily serves small businesses in the retail, consumer products & services, and hospitality & leisure industries.
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LoginRadius: CanadaIndustries
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5156$5,000+10 - 49 employeesRead More
Alvadesh Technologies Solutions LLC. Is an UX agency. Their small team is headquartered in Springfield, Oregon and Pune, India. The firm specializes in ux/ui design, e-commerce development, mobile app development, web development, and more. The firm was established in 2015.
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5157$50,000+10 - 49 employeesVillavicencio, ColombiaBased in Villavicencio, Colombia, ENCISO SYSTEMS is a website development firm. The small firm was founded in 2020. Their team specializes in web development, mobile app development, other application development, web design, and more.Read More
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NOIRLab European Southern Observatory European Space AgencyIndustries
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5158$5,000+2 - 9 employeesKyiv, UkraineSUIT Agency is a user experience design company located in Kyiv, Ukraine. The small firm was founded in 2016. Their team focuses on ux/ui design, web development, and web design.Read More
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5159$5,000+2 - 9 employeesThe Easy Website Company is a web design agency founded in 2009. They are based in Essex, England and have a small team. The firm focuses on Web Design, Search Engine Optimization, and Web Development.Read More
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5160$25,000+2 - 9 employeesPraha, Czech RepublicDoug Silkstone - Full-Stack Engineering, a web development company, was founded in 2012. Located in Praha, Czech Republic, their small team specializes in Web Development, Artificial Intelligence, and Custom Software 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.