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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4381$1,000+10 - 49 employeesChennai, IndiaVeract Consultancy Private Limited is a website development firm. Founded in 2016, the team offers Web Development, Artificial Intelligence, Mobile App Development, IoT development, and more. Their small agency is Chennai, India-based.Read More
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4382$1,000+2 - 9 employeesNairobi, Kenya3techagency is an Advertising company based in Nairobi, Kenya and Los Angeles, California. The small firm was established in 2020. Their team focuses on Advertising, Search Engine Optimization, Web Development, Social Media Marketing, and more.Read More
Clients
Jumia KenyaIndustries
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4383$10,000+10 - 49 employeesToronto, CanadaRead More
Buildable is a Toronto, Canada-based software development firm. The small team provides custom software development, web development, enterprise app modernization, ux/ui design, and more. The agency was established in 2017.
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4384$5,000+10 - 49 employeesSmall app development firm Brihat Infotech Private Limited, is headquartered in Ranchi, India and Noida, India. They specialize in Mobile App Development, Web Development, Artificial Intelligence, Low/No Code Development, and more and were launched in 2022.Read More
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4385$5,000+50 - 249 employeesBengaluru, IndiaRead More
Yellowchalk is a UX/UI design agency based in India with under 10 employees. Founded in 2015, the agency has a strong background in brand strategy, mobile app design, and product strategy. The team works with small, mid-market, and enterprise clients across a variety of industries.
Clients
IntelIndustries
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4386$10,000+10 - 49 employeesBudva, MontenegroWebsite development firm Pryvus was launched in 2023. The small Sheridan, Wyoming-based team provides Web Development, Artificial Intelligence, E-Commerce Development, Mobile App Development, and more.Read More
Clients
Neon Rain ConotedIndustries
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4387$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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4388Undisclosed50 - 249 employeesRead More
Software development company Develux was established in 2014. The midsize Kissimmee, Florida-based team offers custom software development, web development, video production, mobile app development, and more.
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4389$5,000+10 - 49 employeesLahore, PakistanWebsite development firm Zweidevs was established in 2019. The company provides Web Development, Mobile App Development, AI Consulting, Artificial Intelligence, and more and has a small team.Read More
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ShineRiteIndustries
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4390$5,000+10 - 49 employeesZagreb, CroatiaUpheave technologies is a small web development company. The Zagreb, Croatia-based company was established in 2019. Their team focuses on Web Development, Web Design, and Mobile App Development.Read More
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4391$1,000+10,000+ employeesRead More
Software development company Aider is based in Miami, Florida. The large team focuses on custom software development, mobile app development, web development, and e-commerce development and was founded in 2022.
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4392$10,000+10 - 49 employeesQuesada, Costa RicaRead More
Nativo, a web development company, was launched in 2011. The agency specializes in web development, mobile app development, e-commerce development, and application testing and has a small team.
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4393$10,000+50 - 249 employeesSagarli Gaon, IndiaE-commerce development firm Ahy Consulting was established in 2015. The midsize team offers E-Commerce Development, UX/UI Design, Application Testing, Web Design, and more. The firm is based in Washington Township, New Jersey and Sagarli Gaon, India.Read More
Clients
Madison Group UKIndustries
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4394$25,000+10 - 49 employeesBurgas, Bulgaria42px is a custom software development company. Their small team is headquartered in Burgas, Bulgaria. The firm focuses on custom software development, web development, mobile app development, web design, and more. The firm was founded in 2016.Read More
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4395$5,000+10 - 49 employeesPune, IndiaRead More
MAQBIT is a app development company. Founded in 2016, the team offers mobile app development, web development, custom software development, e-commerce development, and more. Their small company is Pune, India-based.
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4396$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.
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Le Grand Power PlantsIndustries
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4397$25,000+10 - 49 employeesRead More
Brainbean Apps is a development agency with offices in Estonia and Ukraine. Since 2015, the team of 20+ has specialized in web and IoT development as well as building wearable and mobile apps. The agency offers industry-focused support for clients who work in the business services, consumer products, and IT sectors.
Clients
MidmarketIndustries
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4398$1,000+10 - 49 employeesRead More
Based in Kharkiv, Ukraine, dFusionTech, Inc. is a development agency that was founded in 2008. Their team of 17 employees specializes in web development, mobile app development, and custom software development for primarily small businesses in the financial services, healthcare, and entertainment industries.
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Unreel Entertainment LLCIndustries
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4399$1,000+10 - 49 employeesFaisalabad, PakistanRead More
ePromoters is a marketing firm founded in 2014 with more than 10 members. They provide social media marketing, web design, and SEO solutions from their office in Faisalabad, Pakistan. They work primarily with various small businesses.
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CarrefourIndustries
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4400$1,000+2 - 9 employeesEstablished in 2010, ADHOC - Out of Business is a small website development company. Their team specializes in web development, mobile app development, and web design. The agency is in Krakow, Poland.Read More
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4401Undisclosed10 - 49 employeesBountiful, UTRead More
Founded in 1997, Fluid Advertising is a digital marketing, advertising, and design agency based in Bountiful, Utah. With a team of around 40, Fluid Advertising specializes in SEO, web design, and web development.The client appreciated Fluid Advertising's ability to work with a small budget, and planned to hire them for future projects.
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State of UtahIndustries
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4402$25,000+2 - 9 employeesEast York, PARead More
Eco York LLC is a web and mobile app agency based in York, Pa. with no more than 10 experts. Founded in 2009, they specialize in web development, custom software development, and social media marketing solutions for small and mid-market firms.
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Harmonic Balance ChiropracticIndustries
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4403$10,000+10 - 49 employeesDenver, CORead More
Founded in 2011, Ideas By Nature is a creative agency. Their team of around 15 employees is based in Denver. They focus on blockchain, web design, and branding.
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FIOIndustries
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4404$5,000+10 - 49 employeesL'viv, UkraineRead More
wwwest solutions is a web agency based in Lviv, Ukraine with fewer than 50 members. Since their founding in 2017, they have offered web, custom software, and mobile app development solutions to small and mid-market firms alike.
Clients
OpenUpIndustries
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4405$5,000+2 - 9 employeesPhoenix, AZRead More
Headquartered in Phoenix, Ariz. and founded in 2002, SonFisher Web Studios is a development and design company. The team of less than 10 works with clients providing advertising, branding, digital strategy, SEO, web design, and development services.
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4406$1,000+2 - 9 employeesFounded in 2020, webCode.solutions is a web development company. The firm provides web development, branding, web design, ux/ui design, and more and has a small team. The firm is located in Kyiv, Ukraine.Read More
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4407$1,000+2 - 9 employeesCodeMedia 360 is an e-commerce development firm. They are in Burbank, California and have a small team. The company provides e-commerce development, web development, and ux/ui design.Read More
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4408$5,000+50 - 249 employeesJaipur, IndiaCodeArrest Softwares Private Limited is a website development firm. Based in Jaipur, India; Manchester, England and Dover, Delaware, their midsize team focuses on Web Development, Mobile App Development, Application Testing, Custom Software Development, and more. The agency was founded in 2021.Read More
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4409$25,000+10 - 49 employeesWarszawa, PolandRead More
Maio Software House is an IT services company founded in 2015. They employ 16 staff in their office in Warsaw, Poland, where they offer a range of IT solutions for small businesses, midmarket companies and international enterprises. Services include enterprise resource planning, customer relationship management, mobile app development, video streaming, and UX and UI interfaces.
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CROWDIndustries
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4410$5,000+50 - 249 employeesBratislava, SlovakiaRead More
From Bratislava, Slovakia, Garwan is a software house with 30 employees. They were established in 2008 and work primarily with small businesses in the transportation, advertising, and information technology industries. Their services include custom software, web, and mobile app development.
Clients
ÖBB - Austrian RailwaysIndustries
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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.