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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7171$5,000+50 - 249 employeesDover, DEWhizzBridge is a software development firm based in Dover, Delaware; Kraków, Poland; Lahore, Pakistan and Kyiv, Ukraine. Established in 2016, the midsize team focuses on Custom Software Development, Artificial Intelligence, CRM consulting and SI, E-Commerce Development, and more.Read More
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7172$10,000+10 - 49 employeesThiruvananthapuram, IndiaAlokin is a software development company founded in 2011. Their services include Custom Software Development and Web Development.Read More
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7173$5,000+10 - 49 employeesByron Bay, AustraliaNew Beach Co. Is a Marketing Strategy company launched in 2006. The team provides Marketing Strategy and Social Media Marketing and is in Byron Bay, Australia.Read More
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Wanderlust Australia New ZealandIndustries
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7174$1,000+2 - 9 employeesDeKnows is a website development firm. The small Peshawar, Pakistan-based firm was launched in 2024. Their services include Web Development, Application Management & Support, Enterprise App Modernization, Web Design, and more.Read More
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7175$10,000+2 - 9 employeesPrelog, CroatiaNucleus is a web design company headquartered in Prelog, Croatia and Los Angeles, California. The small team focuses on Web Design, Ecommerce Marketing, Web Development, Search Engine Optimization, and more and was established in 2013.Read More
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7176$5,000+10 - 49 employeesGiza, EgyptRead More
In Giza, Egypt, Designfy is a software development firm. The small company was established in 2012. Their services include custom software development, e-commerce development, mobile app development, web development, and more.
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7177$10,000+10 - 49 employeesPorto, PortugalColetiv is a mobile app development firm. Launched in 2017, the small agency is based in Porto, Portugal. Their services include Mobile App Development, Web Development, UX/UI Design, Low/No Code Development, and more.Read More
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Backercamp (https://www.backercamp.com/)Industries
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7178$10,000+50 - 249 employeesPune, IndiaRead More
Dimentrix Technologies Pvt. Ltd. is a business intelligence and data analytics company based in Pune, India run by a team of 47. Since 2007, the company has provided custom software, mobile app, and web development solutions for small and midmarket businesses. They are proficient languages such as Java, JavaScript, and AJAX, and are familiar with frameworks such as Spring MVC, React Native, and Struts.
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AquaFold (acquired by Idera)Industries
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7179$10,000+50 - 249 employeesSofia, BulgariaBased in Sofia, Bulgaria, Digital and Software Solutions ltd. Is an IT staff augmentation company. The midsize team focuses on IT staff augmentation, web development, custom software development, application testing, and more. The agency was launched in 2017.Read More
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British Petroleum Swisscom HBC Coca-Cola UniCreditIndustries
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7180$10,000+10 - 49 employeesManhattan Beach, CARead More
Health Samurai is a machine learning company based in Manhattan Beach, Calif. Founded in 2004, the team of 16 specializes in web development, mobile app development and AI.
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7181$5,000+10 - 49 employeesTallinn, EstoniaFounded in 2013, ErgoServ is a custom software development company. Their team focuses on Custom Software Development and Web Development.Read More
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7182$1,000+50 - 249 employeesUK Technology Hub is an application development company. They are in London, England and have a midsize team that provides Mobile App Development, E-Commerce Development, Branding, Social Media Marketing, and more. The company was established in 2021.Read More
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7183$10,000+2 - 9 employeesOundle, EnglandHoney & Jam, a website development firm, was founded in 2023. The firm offers web development, web design, and search engine optimization and has a small team. The firm is headquartered in Oundle, United Kingdom.Read More
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Sharetribe ThirdfortIndustries
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7184Undisclosed2 - 9 employeesLos Angeles, CAGrowth Key Marketing is a small pay per click company. Launched in 2024, the team specializes in Pay Per Click, Web Design, Web Development, and Conversion Optimization. The company is in Los Angeles, California.Read More
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7185$1,000+2 - 9 employeesOpole, PolandRead More
Green Code Studio is a small Starokrzepice, Poland-based custom software development firm. They focus on custom software development, web development, mobile app development, Artificial Intelligence, and more and were founded in 2020.
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7186Undisclosed2 - 9 employeesNewtown, CTRead More
Resonetrics is an internet marketing agency from Sandy Hook, Conn. The company was founded in 2009 and is currently a two-person team. The duo specializes in web development, e-commerce development, web design, and application management and support.
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Owens CorningIndustries
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7187$5,000+10 - 49 employeesKolkata, IndiaWeb development company Entesta was established in 2022. The small team provides Web Development, Custom Software Development, Mobile App Development, and Artificial Intelligence. The agency is in Kolkata, India.Read More
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7188$10,000+50 - 249 employeesAhmedabad, IndiaRead More
Brevitaz Systems is a big data consulting company founded in 2014. Based in Ahmedabad, India, their team of 13 employees provides enterprise app modernization, web development, and custom software development services.
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VitimIndustries
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7189$1,000+50 - 249 employeesNanakaramguda, IndiaRead More
iGenero Web Solution Private Limited is a digital marketing agency based in Hyderabad, India, with other Indian offices in Mumbai and New Delhi. Founded in 2009, the team of 28 specializes in web development, mobile app development, and content marketing. They work mainly with midmarket and small business clients, primarily in the advertising and marketing and IT industries.
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Wells FargoIndustries
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7190$1,000+10 - 49 employeesGreater Noida, IndiaShriram IT Ventures is an application development firm based in Greater Noida, India. The company offers Mobile App Development, Custom Software Development, E-Commerce Development, Web Development, and more and has a small team.The company was launched in 2019.Read More
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7191Undisclosed50 - 249 employeesMiami, FLRead More
OrNsoft Corporation is a development firm headquartered in Miami with a satellite office in Bonneuil-sur-Marne, France. OrNsoft was founded in 2006 and provides custom software development, web development, mobile app development, and IT strategy consulting services mainly enterprise clients.
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7192$5,000+10 - 49 employeesRead More
ViPrak Web Solutions is a mobile app development and we development firm based in Surat, India. Founded in 2004, their team of 40 serves clients in the education and home decor sectors. Services include iOS/Android, .NET, and NodeJS development.
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UserTestingIndustries
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7193$1,000+2 - 9 employeesRawalpindi, PakistanRead More
Logo company Project Mirage was founded in 2019. The small team specializes in logo, search engine optimization, web design, ux/ui design, and more. The company is in Rawalpindi, Pakistan.
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7194$5,000+10 - 49 employeesWrocław, PolandRead More
Founded in 2004, CCA Europe.pl is a custom software developer based in Wroclaw, Poland. They primarily work with enterprise and midmarket businesses in the financial services industry.
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Credit AgricoleIndustries
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7195$10,000+10 - 49 employeesOak Park, ILRead More
Uptic IO LLC is an Oak Park, Illinois-based DevOps Managed Services company. They focus on DevOps Managed Services, Enterprise App Modernization, cloud consulting & SI, Custom Software Development, and more and were launched in 2017.
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7196$1,000+2 - 9 employeesNairobi, KenyaRead More
Compwiz Creations is a development house founded in 2015. Based in Nairobi, Kenya, they have a team of around 5 employees. Their services include custom software development, mobile app development, web development, and logo design.
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TambazaIndustries
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7197$1,000+10 - 49 employeesWinnipeg, CanadaRead More
Hi-Tech Paradigm Solutions Inc. Is a WInnipeg, Canada-based web development company. They offer web development, e-commerce development, mobile app development, and application testing and were launched in 2009.
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7198$5,000+10 - 49 employeesIntovative is a small custom software development company. Headquartered in Karachi, Pakistan, the company was launched in 2017. Their team focuses on custom software development, web development, and mobile app development.Read More
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7199$10,000+10 - 49 employeesRead More
Sugoi Labs is a development company founded in 2013. The 21-person team based in Bengaluru, India primarily works with small–midmarket businesses. They provide services in mobile app development, web development, and custom software development.
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Ostays Technologies Inc - first hotel-chain to leverage technology for the shared accomodation space.Industries
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7200$5,000+10 - 49 employeesDhaka, BangladeshXgenious is a small software development firm. Established in 2017, the team offers Custom Software Development, Web Development, E-Commerce Development, Mobile App Development, and more. The firm is based in Dhaka, Bangladesh.Read More
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Webimaker Blengi Taskip Reportgenix
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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.