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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631$10,000+50 - 249 employeesLahore, PakistanRead More
EbryxTech LLC, a IT staff augmentation company, was launched in 2008. Their midsize team is based in Las Vegas, Nevada. Their services include IT staff augmentation, custom software development, web development, mobile app development, and more.
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632$10,000+10 - 49 employeesKatowice, PolandRead More
Revolve Healthcare is an ISO 13485 certified medical software development company established in 2015. With over 50 experts, we provide end-to-end services for building medical products: from defining intended use through product design, software engineering and CE certification. Our commitment to excellence is reflected in compliance with standards like MDR, IVDR and FDA. Specialising in mobile, desktop, web, and cloud applications, we ensure precision and quality in transforming concepts into real-life medical products.
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Dr. MaxIndustries
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633$1,000+Freelancer employeesLos Angeles, CARead More
Pixelswithin is a Los Angeles-based digital design agency. Their services are focused on branding and web design. They work primarily with small businesses.
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AdobeIndustries
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634$10,000+10 - 49 employeesBirmingham, MIRead More
BMG Media Co. Is a website development firm. The Birmingham, Michigan-based agency was established in 2009. The small team specializes in Web Development, Web Design, and Graphic Design.
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ZyngaIndustries
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635$50,000+50 - 249 employeesBudapest, HungaryWeb development company Rollout IT is located in Budapest, Hungary and San Francisco, California. The midsize team specializes in Web Development, Artificial Intelligence, IT staff augmentation, AI Consulting, and more and was founded in 2018.Read More
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IX Layer LLC Vodefone MBH Bank Erste BankIndustries
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636$1,000+250 - 999 employeesWeb development firm GetDevDone was established in 2005. Their midsize team is headquartered in San Francisco, California and focuses on Web Development, Custom Software Development, E-Commerce Development, Mobile App Development, and more.Read More
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Havas AARP Discovery RedbullIndustries
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637$5,000+10 - 49 employeesKansas City, MOVOLTAGE is a small SEO company. They focus on Search Engine Optimization, Digital Strategy, Pay Per Click, Web Development, and more and were launched in 2005. The company is located in Kansas City, Missouri.Read More
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638$10,000+10 - 49 employeesSan Francisco, CANova Era Agency, a web design agency, is located in San Francisco, California. The small team offers Web Design, Web Development, UX/UI Design, Artificial Intelligence, and more. The company was founded in 2025.Read More
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639$10,000+50 - 249 employeesZymna Voda, UkraineCustom software development firm Bits Orchestra was founded in 2017. Their midsize team is headquartered in Zymna Voda, Ukraine; Bakı, Azerbaijan and Orlando, Florida. Their services include Custom Software Development, Web Development, API Development, E-Commerce Development, and more.Read More
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Harold Grinspoon FoundationIndustries
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640$25,000+50 - 249 employeesMiraflores, PeruTekton Labs is a midsize software development firm. Established in 2008, the agency is headquartered in Miraflores, Peru; Mountain View, California and Ciudad de México, Mexico. Their services include Custom Software Development, IT staff augmentation, Web Development, UX/UI Design, and more.Read More
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MD InterconnectIndustries
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641$5,000+50 - 249 employeesFounded in 2014, Nickelfox is an IT staff augmentation company. They are based in London, England and Melbourne, Australia and have a midsize team. Their services include IT staff augmentation, Custom Software Development, UX/UI Design, Low/No Code Development, and more.Read More
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General Electric Aviation The New York Times Generali General Insurance Lily AI: See your customers as they see themselves ScopeWorker: Procure-Manage-Pay of field services between buyerIndustries
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642$25,000+50 - 249 employeesVilnius, LithuaniaRead More
Corner Case Technologies is a digital product development company based in Vilnius, Lithuania, with an office in London, UK. The company, founded in 2016, has a team of around 30 IT professionals who provide custom software, web, and mobile app development services to various businesses and institutions.
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Sejico MindTales Kiosk SEIFAIndustries
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643$10,000+50 - 249 employeesKirkland, WARead More
Founded in 2013, AccelOne is an artificial intelligence firm. They are headquartered in Kirkland, Washington; Buenos Aires, Argentina and Mission Viejo, California and have a midsize team. The firm offers Artificial Intelligence, Generative AI, IT managed services, IT staff augmentation, and more.
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XapoIndustries
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644$10,000+50 - 249 employeesGdynia, PolandRead More
SolDevelo is a midsize custom software development company launched in 2009. Their services include custom software development, cloud consulting & SI, IT staff augmentation, ux/ui design, and more. The company is headquartered in Gdynia, Poland and Seattle, Washington.
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645$1,000+50 - 249 employeesVarna, BulgariaRead More
htmlBurger is an agency-to-agency coding service company based in Varna, Bulgaria. The company, founded in 2005, has more than 50 employees and provides web development, e-commerce development, and web design services to small and larger-sized companies in the e-commerce, advertising & marketing, and IT industries.
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BlooomIndustries
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646$50,000+50 - 249 employeesHong Kong SAR, Hong KongCimpleO Group is an IoT development company. Their midsize team is located in Hong Kong SAR, Hong Kong; Bangkok, Thailand and London, England. The firm focuses on IoT development, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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American Chemical SocietyIndustries
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647$10,000+2 - 9 employeesNew York, NYFounded in 2010, GreyBox Creative is a branding agency. Headquartered in New York, New York and Palm Beach Gardens, Florida, their small team specializes in Branding, Logo, Web Development, and IT managed services.Read More
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Apollo Capital ManagementIndustries
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648$1,000+10 - 49 employeesYerevan, ArmeniaTCO TEAM is a website development firm. They are located in Yerevan, Armenia; Gyumri, Armenia and Mountain View, California and have a small team. Their services include Web Development, Mobile App Development, E-Commerce Development, Custom Software Development, and more. The agency was established in 2016.Read More
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Sparsis HoldingIndustries
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649$10,000+50 - 249 employeesKolkata, IndiaRead More
Pitangent Analytics and Technology Solutions Pvt Ltd, a website development company, was launched in 2014. Their midsize team is in Kolkata, India; Palm Beach, Australia; Alkmaar, Netherlands and Birmingham, England and provides Web Development, Mobile App Development, Artificial Intelligence, Custom Software Development, and more.
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Rand SolutionsIndustries
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650$5,000+2 - 9 employeesWarszawa, PolandRoud Studio is a web design company launched in 2018. The small Warszawa, Poland-based team focuses on Web Design, Web Development, E-Commerce Development, Branding, and more.Read More
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Montessori RDIndustries
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651$100,000+250 - 999 employeesEdinburgh, ScotlandLaunched in 2010, CreateFuture is a mobile application development company and web development company. The midsize Edinburgh, Scotland-based team focuses on Mobile App Development and Web Development.Read More
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PayPalIndustries
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652$5,000+50 - 249 employeesBhubaneswar, IndiaRead More
Midsize mobile application development company Andolasoft, is based in Bhubaneswar, India and San Jose, California. They specialize in mobile app development, web development, custom software development, BI & big data consulting & SI, and more and were established in 2009.
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653$25,000+10 - 49 employeesYorkville, ILRead More
Founded in 2009, Idea Marketing Group is a web design agency located just outside Chicago in Yorkville, IL. Clients in the education, healthcare, and food industries come to Idea Marketing for their prowess in custom web design and development and online marketing. The team of fewer than 15 employees is skilled in web and mobile design, SEO, UI/UX design, content development, social media, and email marketing.
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CarmexIndustries
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654$5,000+10 - 49 employeesKharkiv, UkrainePPC agency MURAHA was established in 2016. The company focuses on Pay Per Click, Search Engine Optimization, Web Development, Marketing Strategy, and more and has a small team.Read More
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655$25,000+10 - 49 employeesBasingstoke, EnglandHeadquartered in Basingstoke, United Kingdom and Lincoln, United Kingdom, Profound is a digital strategy and user experience design agency. The small company was established in 2005. Their services include digital strategy and ux/ui design.Read More
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656$5,000+10 - 49 employeesJacksonville Beach, FLSoftware development company Oyova is based in Jacksonville Beach, Florida and St. Petersburg, Florida. The agency offers Custom Software Development, Web Development, E-Commerce Development, Digital Strategy, and more and is small.The agency was founded in 2008.Read More
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University of Florida FoundationIndustries
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657$10,000+250 - 999 employeesBellevue, WABased in Bellevue, Washington; Dublin, Ireland and Fayetteville, Arkansas, Affirma Consulting is a custom software development company. The midsize firm was established in 2001. Their services include Custom Software Development, AI Consulting, Generative AI, Mobile App Development, and more.Read More
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MicrosoftIndustries
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658$25,000+10 - 49 employeesLabin, CroatiaLloyds Digital, a custom software development firm, was launched in 2012. The agency offers Custom Software Development, E-Commerce Development, Mobile App Development, Web Development, and more and has a small team.Read More
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Uniline GhetaldusIndustries
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659$10,000+50 - 249 employeesKraków, PolandRead More
TechWings is a software development and product design company located in Kraków, Poland. Founded in 2016, they have a cross-functional team of 60+ professionals that serves midmarket enterprises and fast-growing startups in the insurance, travel & hospitality, business automation, logistics, healthcare, real estate, education, and finance sectors. Services include product development, dedicated agile teams, and staff augmentation.
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MicrosoftIndustries
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660Undisclosed50 - 249 employeesLondon, EnglandRead More
Fourmeta is an e-commerce development firm founded in 2017. In London, United Kingdom, their midsize team offers e-commerce development, ux/ui design, and web development.
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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.