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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1411$1,000+50 - 249 employeesSurat, IndiaWeeTech Solution Pvt Ltd, a SEO company, is in Surat, India. The agency offers search engine optimization, pay per click, web development, mobile app development, and more and has a midsize team.The agency was founded in 2012.Read More
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1412$5,000+10 - 49 employeesEuless, TXRead More
Web development company Crossway Consulting is in Euless, Texas. The company specializes in Web Development, Mobile App Development, Search Engine Optimization, Social Media Marketing, and more and is small.The company was founded in 2019.
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1413$50,000+50 - 249 employeesMedellÃn, ColombiaRead More
Founded in 2008 and headquartered in Port Orange, Fla., Celerik is a digital product development company with a team of 50 that specializes in custom software development, web development, mobile app development, UX/UI design, and IT consulting. They work with clients in the energy, government, business services, media, non-profit, and manufacturing industries from additional offices in London and Columbia.
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UK Space AgencyIndustries
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1414$5,000+10 - 49 employeesAcworth, GARead More
INTEGRITY RESOURCE SOLUTION LLC is a web development company. Their small team is in Acworth, Georgia and provides web development, search engine optimization, e-commerce development, social media marketing, and more. The company was launched in 2008.
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1415$50,000+50 - 249 employeesSan Francisco, CAFounded in 2017, Sprint Studios is an IT staff augmentation company. Their midsize team is headquartered in San Francisco, California; San Juan, Puerto Rico; Miami, Florida and New York, New York. Their services include IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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SnapptIndustries
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1416$10,000+10 - 49 employeesAppstronauts is a small Warszawa, Poland-based IT staff augmentation company. Launched in 2015, the team provides IT staff augmentation, Custom Software Development, and Web Development.Read More
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Solutions30Industries
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1417$5,000+10 - 49 employeesRead More
Code & Cakes is a small web development firm. The Warszawa, Poland-based firm was established in 2022. Their team specializes in web development, custom software development, IT strategy consulting, and blockchain.
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AiSDRIndustries
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1418$10,000+10 - 49 employeesCiudad de México, MexicoSISU Technologies is a small custom software development firm. Headquartered in Ciudad de México, Mexico, the agency was founded in 2013. Their team provides Custom Software Development, Web Development, UX/UI Design, IT strategy consulting, and more.Read More
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Boehringer-IngelheimIndustries
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1419$50,000+10 - 49 employeesMississauga, CanadaBlank Space is an user experience company. The small Mississauga, Canada-based agency was founded in 2014. Their team offers UX/UI Design, Mobile App Development, Low/No Code Development, Custom Software Development, and more.Read More
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Dunkin'Industries
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1420$25,000+10 - 49 employeesLondon, EnglandRead More
Yalla is an UX design company. They are in London, United Kingdom and Gaza City, Palestine, State of and have a small team that specializes in ux/ui design, custom software development, web design, web development, and more. The agency was launched in 2019.
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Shannon TrustIndustries
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1421$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a software development firm. They specialize in Custom Software Development, UX/UI Design, Mobile App Development, Web Design, and more and were established in 2001. Their small team is in Medina, Washington.Read More
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SheSports Brown Bear Car Wash Common Sense Privacy Applied Stem CellIndustries
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1422$10,000+10 - 49 employeesOpole, PolandRead More
Founded in 2011, Smartbees is a development company headquartered Opole, Poland with a team of 10. They provide web development and e-commerce development with small business education, e-commerce, business services, and government industries.
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KGHMIndustries
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1423$25,000+10 - 49 employeesPécs, HungaryRead More
Cubicfox is a digital product development agency based in Pécs, Hungary. The agency, founded in 2017, has a team of around 30 that provides custom software development, web development, e-commerce development, and web design services. Cubicfox serves midmarket and small companies in the financial services, advertising & marketing, business services, and e-commerce industries.
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HellotaxIndustries
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1424$25,000+50 - 249 employeesRead More
Based in Edison, New Jersey, BizBrolly LLC is a midsize software development company. They offer Custom Software Development, Mobile App Development, Artificial Intelligence, UX/UI Design, and more and were founded in 2014.
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1425$10,000+10 - 49 employeesKyiv, UkraineFreshTech is a small custom software development firm. They offer Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more and were launched in 2007. The agency is headquartered in Kyiv, Ukraine.Read More
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British American TobaccoIndustries
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1426$50,000+10 - 49 employeesManchester , EnglandRead More
Founded in 2010, Silverchip is located in Manchester, United Kingdom. Their team of 13 employees provides mobile app development and custom software development services for enterprise, midmarket, and small businesses.
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Suits Me BankingIndustries
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1427$5,000+10 - 49 employeesLondon, EnglandRead More
In London, England and Birmingham, England, Pixated is a social media marketing firm. They specialize in Social Media Marketing, Pay Per Click, Branding, Email Marketing, and more and were established in 2018.
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Tesco Heinz BooHoo Naked WolfeIndustries
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1428$25,000+10 - 49 employeesChicago, ILCurio Digital is a Conversion Optimization company. Founded in 2023, the team provides Conversion Optimization, Digital Strategy, Web Development, Branding, and more. Their small agency is located in Chicago, Illinois.Read More
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1429$1,000+50 - 249 employeesNoida, IndiaRead More
Speqto Technologies Private Limited is a blockchain company. In Noida, India, their midsize team specializes in blockchain, web development, Artificial Intelligence, mobile app development, and more. The firm was established in 2016.
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Blockchain DevelopmentIndustries
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1430$5,000+10 - 49 employeesKharkiv, UkraineRead More
Multi-Programming Solutions is a software and web development firm headquartered in London, with an additional office in Kharkov, Ukraine. They were founded in 2006, and have since grown their team to 24 employees. These specialists offer e-commerce development, web development, and custom software development for small and midmarket clients in the e-commerce, business, and gambling industries.
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Markus SanderIndustries
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1431$10,000+50 - 249 employeesGamle Fredrikstad, NorwayRead More
Founded in 2000, Frontkom is headquartered in Warsaw, Poland with another location in Lublin, Poland. With nearly 50 employees, they provide custom software development, web development, and UX/UI design services to midmarket, enterprise, and small businesses.
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- ASUS - Mitsubishi Motors - WWF - Unicef - HBO - RedBull - Santander Denmark - Polish National Bank - Startups: StayForLongerIndustries
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1432$25,000+10 - 49 employeesVynnyky, UkraineRead More
cSharp.Company is an IT and services company, founded in 2017 and based in Lviv, Ukraine. They have seven employees who provide expert development of websites, mobile apps, and custom software for companies primarily in IT. These range from small businesses and midmarket companies to global enterprises.
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1433$25,000+10 - 49 employeesAtlanta, GARead More
Despite recently being founded in 2016, Tyrannosaurus Tech has established itself as a leader in mobile app, web, e-commerce, and custom software development. Their small but capable team of about 10 employees is based in Atlanta, GA and works with small and mid-market businesses.
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The Ron Clark AcademyIndustries
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1434$5,000+10 - 49 employeesFort Myers, FLNorml Studio is a Fort Myers, Florida-based UX company. Founded in 2021, the small team offers UX/UI Design, Web Development, Custom Software Development, E-Commerce Development, and more.Read More
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1435$5,000+10 - 49 employeesLahore, PakistanDesol Int is a Lahore, Pakistan-based custom software development company. The small agency was established in 2017. Their services include Custom Software Development, Web Development, E-Commerce Development, Web Design, and more.Read More
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1436$10,000+10 - 49 employeesGermantown, MDSailet, a website development company, is headquartered in Germantown, Maryland and Astana, Kazakhstan. The small team offers Web Development, Mobile App Development, Web Design, UX/UI Design, and more and was founded in 2017.Read More
Clients
The World BankIndustries
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1437$5,000+10 - 49 employeesMontréal, CanadaGrowth Hacker, a SEO agency, was established in 2017. Their small team is in Montréal, Canada and Montréal, Canada. The agency offers Search Engine Optimization, Conversion Optimization, and Web Development.Read More
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1438$25,000+10 - 49 employeesWest Vancouver, CanadaRead More
Hooman Studio is a West Vancouver, Canada-based app development firm. The small team specializes in Mobile App Development, Custom Software Development, UX/UI Design, Branding, and more. The firm was established in 2018.
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1439$25,000+10 - 49 employeesWarszawa, PolandRead More
mDevelopers is a software house that launched in 2010. Their team is headquartered in Warsaw and has offices in Czestochowa, Poland. They offer web development, UX/UI design, and custom software development.
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BMWIndustries
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1440$25,000+50 - 249 employeesLos Angeles, CAMetal Toad is a Los Angeles, California-based cloud consulting & SI company. The firm specializes in cloud consulting & SI, BI & big data consulting & SI, IT managed services, Custom Software Development, and more and is midsize.The firm was founded in 2003.Read More
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ABC TelevisionIndustries
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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.