Top 100 JavaScript Developers
The Best of October 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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1441$5,000+10 - 49 employeesCincinnati, OHSeven Hills Technology, a small custom software development firm, is in Cincinnati, Ohio. Founded in 2015, the team specializes in Custom Software Development, IT strategy consulting, Mobile App Development, Web Development, and more.Read More
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SentrilockIndustries
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1442$5,000+10 - 49 employeesL'viv, UkraineRead More
Located in L'viv, Ukraine, The UpperCode is a small custom software development firm. They focus on custom software development, e-commerce development, web development, and ux/ui design and were launched in 2019.
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M-RoyalIndustries
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1443$25,000+10 - 49 employeesCascais, PortugalHuboxt is a custom software development company. Based in Cascais, Portugal; Tallinn, Estonia and Kyiv, Ukraine, their small team specializes in Custom Software Development, Web Development, and UX/UI Design. The company was established in 2019.Read More
Clients
Goes GmbHIndustries
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1444$10,000+10 - 49 employeesLondon, EnglandRead More
5StarDesigners is a design agency founded in London in 2013 with more than 10 members. They are experts in UX/UI design, mobile app development, and custom software development solutions for small and medium-sized companies.
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SwikeIndustries
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1445$10,000+10 - 49 employeesL'viv, UkraineIT strategy consulting company Techlexity was founded in 2019. Located in L'viv, Ukraine and San Francisco, California, their small team provides IT strategy consulting, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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1446$25,000+50 - 249 employeesReno, NVDigital Strategy company Noble Studios is located in Reno, Nevada; Las Vegas, Nevada and Bristol, England. The midsize team offers Digital Strategy, Web Development, Branding, Content Marketing, and more. The firm was launched in 2003.Read More
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AutodeskIndustries
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1447$10,000+10 - 49 employeesFounded in 2020, Wondertabs is a web design company. Headquartered in Singapore, their small team specializes in Web Design, Web Development, and Branding.Read More
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1448$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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1449$10,000+10 - 49 employeesWeb development company QF Network LLC was established in 2015. The small Karachi, Pakistan-based team provides Web Development, Artificial Intelligence, and Mobile App Development.Read More
Clients
George Grigoryan Michael J. Smith Gianluca Scaringi Peter Shogun TrnkaIndustries
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1450$50,000+10 - 49 employeesChicago, ILArtificial intelligence firm TangoCode is based in Chicago, Illinois. The small team provides Artificial Intelligence, Custom Software Development, Web Development, Mobile App Development, and more. The agency was founded in 2015.Read More
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GoogleIndustries
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1451$50,000+50 - 249 employeesMedellín, 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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1452$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
Clients
SnapptIndustries
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1453$5,000+10 - 49 employeesT'bilisi, GeorgiaRead More
Antalogic is a web development company founded in 2016. Their small team is headquartered in T'bilisi, Georgia. The firm offers web development, IT staff augmentation, and custom software development.
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WhatagraphIndustries
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1454$5,000+10 - 49 employeesAvaré, BrazilVistapub is a custom software development firm established in 2003. The small Avaré, Brazil-based team offers Custom Software Development, UX/UI Design, and Web Development.Read More
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ProservaIndustries
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1455$50,000+50 - 249 employeesIași, RomaniaThinslices Development, a website development company, is located in Iași, Romania and London, England. The midsize firm was established in 2010. Their team focuses on Web Development, Mobile App Development, and UX/UI Design.Read More
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1456$5,000+10 - 49 employeesRawalpindi, PakistanWeb development firm PrograminStudio is headquartered in Rawalpindi, Pakistan. The small team specializes in Web Development, Mobile App Development, E-Commerce Development, Web Design, and more. The firm was founded in 2019.Read More
Clients
Halevaping Verkoopmijntelefoon Phonestorerosmalen MasolineIndustries
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1457$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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1458$1,000+50 - 249 employeesRead More
Established in 2016, WEB DESIGN MARVEL is a graphic design agency. The company specializes in graphic design, logo, web design, ux/ui design, and more and has a midsize team. The company is located in Dallas, Texas.
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1459$10,000+50 - 249 employeesLos Angeles, CARead More
DevTeam.Space is a development agency that was founded in 2015 and is based in Los Angeles. Their team of 8 specialize in web development and mobile app development for small businesses; these clients primarily reside in the advertising, business services, and consumer product industries.
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AirbusIndustries
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1460$50,000+10 - 49 employeesMiami, FLRead More
Cobuild Lab, Inc. is a software services company of around 10 employees. Founded in 2014, their headquarters is in Miami. They offer numerous services, including custom software development, product design, blockchain and UX/UI design.
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1461$10,000+10 - 49 employeesKarachi, PakistanRead More
Software development company Intelligenes was founded in 2006. Their small team is in Toronto, Canada and Karachi, Pakistan and focuses on custom software development, IT managed services, mobile app development, and web development.
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1462$25,000+10 - 49 employeesRead More
Onez is a blockchain company. The Rīga, Latvia-based agency was founded in 2020. The small team focuses on blockchain, custom software development, web development, mobile app development, and more.
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1463$10,000+50 - 249 employeesKhmel'nyts'kyi, UkraineRead More
Established in 2018, IT Hoot is a small IT managed services company. Their team specializes in IT managed services, enterprise app modernization, custom software development, IT staff augmentation, and more. The agency is in Khmelnytskyi, Ukraine.
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1464$50,000+50 - 249 employeesVarna, BulgariaRead More
Established in 2003, Quanterall is a blockchain company. The agency provides blockchain, custom software development, IoT development, mobile app development, and more and has a midsize team. The agency is in Sofia, Bulgaria.
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SAPIndustries
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1465$5,000+10 - 49 employeesCalgary, CanadaTrue Market, a web design company, is in Calgary, Canada. The small company was founded in 2015. Their services include Web Design, Web Development, Branding, E-Commerce Development, and more.Read More
Clients
Surge Energy Tsuut'ina Nation Aperian Habitat for HumanityIndustries
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1466$1,000+50 - 249 employeesNoida, IndiaRead More
IDS Logic is a software development company founded in 2007. Based in Noida, India, the team of 100+ specializes in web development, e-commerce development, and mobile app development.
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Pebble Grey -
1467$5,000+10 - 49 employeesZwolle, NetherlandsStudio Ubique is a Zwolle, Netherlands-based UX design agency. The agency specializes in UX/UI Design, Web Development, and Low/No Code Development and is small.The agency was founded in 2012.Read More
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1468$5,000+10 - 49 employeesLincolnshire, ILMore Local Clients LLC is a SEO services firm. Their small team is located in Lincolnshire, Illinois. The agency specializes in Search Engine Optimization, Pay Per Click, Branding, and Web Development.Read More
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1469$10,000+10 - 49 employeesT'bilisi, GeorgiaRead More
4TWIGGERS is a mobile application development company. They are based in T'bilisi, Georgia and have a small team. Their services include mobile app development, web development, and ux/ui design.
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1470$5,000+10 - 49 employeesKyiv, UkraineRead More
Founded in Kiev, Ukraine by one employee, DesignPlanet creates high-quality websites. Since 2010, it has been offering web design, web development, and graphic design services.
Clients
SamsungIndustries
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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.