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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6661$10,000+10 - 49 employeesঢাকা, BangladeshFounded in 2007, Infocrat Solutions Limited is a custom software development firm. The small ঢাকা, Bangladesh-based team provides Custom Software Development, Web Design, Web Development, and Enterprise App Modernization.Read More
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6662$10,000+50 - 249 employeesNew York, NYRead More
Ragnarok is a midsize software development firm. The New York, New York-based agency was launched in 2012. Their team specializes in custom software development, marketing strategy, email marketing, mobile & app marketing, and more.
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6663$5,000+2 - 9 employeesSEOParity is a website development company. The small team is headquartered in Kuala Lumpur, Malaysia. Their services include Web Development, Search Engine Optimization, and Enterprise App Modernization.Read More
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6664$5,000+10 - 49 employeesLisboa, PortugalFounded in 2021, TechRivo is an AI company. Their small team is located in Lisboa, Portugal. Their services include Artificial Intelligence, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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6665$1,000+10 - 49 employeesWarszawa, PolandRead More
Netinteractive is a software development agency located in Warsaw, Poland. Founded in 2012, they have a team of 26 employees who offer custom software development, CRM consulting and SI, and mobile app development services. They tailor their solutions to small businesses in e-commerce, business services, and financial services.
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Ernst&YoungIndustries
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6666$1,000+10 - 49 employeesAl Bataeh, United Arab EmiratesRead More
TechnoGroupOriginator is a software company based in Sharjah, United Arab Emirates, and founded in 2012. With over 10 employees, they provide custom software development, web development, and AI solutions to small and medium-sized companies.
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TetrapakIndustries
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6667$5,000+2 - 9 employeesBuenos Aires, ArgentinaPolonio Agency, a web design company, was established in 2020. Their small team is in Buenos Aires, Argentina. The company provides Web Design, Web Development, and Conversion Optimization.Read More
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Amigos InglesesIndustries
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6668Undisclosed10 - 49 employeesBristol , EnglandRead More
Atomic Smash is a WordPress and WooCommerce studio headquartered in Bristol, England. Founded in 2010, they now have about 12 employees who specialize in web development, web design, and UX/UI design services. Their clients are typically small businesses in the arts, entertainment, and music as well as business services industries.
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Positive NewsIndustries
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6669$1,000+50 - 249 employeesAhmedabad, IndiaWebsite development firm Peanut Square LLP is headquartered in Ahmedabad, India. They specialize in web development, custom software development, mobile app development, e-commerce development, and more and were launched in 2016.Read More
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6670$1,000+10 - 49 employeesJaipur, IndiaRead More
Established in 2006, A R INFOTECH is a pay per click company. The small team specializes in pay per click, ux/ui design, content marketing, search engine optimization, and more. The firm is based in Jaipur, India.
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6671$10,000+50 - 249 employeesHelsinki, FinlandRead More
IT strategy consulting company Wunderdog was founded in 2018. Their midsize team is based in Helsinki, Finland and Berlin, Germany. Wunderdog offers IT strategy consulting, custom software development, web development, IT staff augmentation, and more.
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6672$1,000+10 - 49 employeesLondon, EnglandOlive IT is a digital strategy company based in London, England and Dhaka, Bangladesh. The small team specializes in digital strategy, search engine optimization, web development, e-commerce development, and more. The firm was established in 2022.Read More
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6673$1,000+10 - 49 employeesWebsite development firm Starlit Devs was founded in 2015. In Dhaka, Bangladesh, their small team offers web development, e-commerce development, web design, cybersecurity, and more.Read More
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6674$5,000+2 - 9 employeesWrocław, PolandRead More
Founded in 2012, Cofee is a development firm. Their team of around 5 employees is based in Wroclaw, Poland. They focus on custom software development, web development, and application management and support.
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Holy Sheep! -
6675$5,000+10 - 49 employeesStuttgart, GermanyRuess Group GmbH is a small e-commerce development firm based in Stuttgart, Germany and München, Germany. Their services include E-Commerce Development and UX/UI Design.Read More
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Schubert GroupIndustries
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6676$10,000+2 - 9 employeesZenbu Ltd. Is a small SEO agency. Launched in 2020, the firm is based in London, England; Palo Alto, California and Derry, Northern Ireland. Their services include Search Engine Optimization, Web Design, UX/UI Design, Web Development, and more.Read More
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New LeadersIndustries
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6677$5,000+10 - 49 employeesDubai, United Arab EmiratesServiots Technology Pvt. Ltd. Is a website development firm. They are located in Dubai, United Arab Emirates and have a small team. Their services include Web Development, Mobile App Development, Custom Software Development, IoT development, and more.Read More
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Visionary LinkIndustries
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6678$5,000+10 - 49 employeesAhmedabad, IndiaRead More
Founded in 2017, Technotery is a development firm. Their team of around 10 employees is based in Ahmedabad, India. They focus on custom software, web, and e-commerce development.
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Shree Krishna EnterpriseIndustries
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6679$1,000+2 - 9 employeesRead More
Founded in 2005, coderPro.net is a small website development firm. Their team offers web development, custom software development, cybersecurity, IT managed services, and more. The firm is in Chicago, Illinois.
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6680$1,000+10 - 49 employeesIn Orlando, Florida, The Projekt is a web development firm. The small firm was established in 2023. Their team provides Web Development, Web Design, and Custom Software Development.Read More
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6681$1,000+10 - 49 employeesIndore, IndiaLaunched in 2020, Applatus Technologies Pvt Ltd is a custom software development firm. Their small team is headquartered in Indore, India. Their team provides custom software development, web development, mobile app development, e-commerce development, and more.Read More
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6682$5,000+10 - 49 employeesBased in Wilmington, Delaware and Tallinn, Estonia, GIMMIR is an IT staff augmentation company. They focus on IT staff augmentation, Custom Software Development, Web Development, and Mobile App Development and were founded in 2025.Read More
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6683$1,000+10 - 49 employeesB2X Software, a software development company, was established in 2020. Their small team is located in Dnipro, Ukraine and Wiesbaden, Germany. The agency offers Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more.Read More
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6684$5,000+10 - 49 employeesAhmedabad, IndiaRead More
Founded in 2016, Fameget Consultants Private Limited is a mobile app development company with two locations in Ahmedabad, India and New York. The team of fewer than 50 employees offers mobile app, custom software, web, e-commerce, and IoT development services. Their clientele includes mostly small businesses in the retail, arts, entertainment and music, consumer products and services, and financial services industries.
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Mahindra & MahindraIndustries
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6685$5,000+2 - 9 employeesNorwich, EnglandWeb development firm Tessellate Design Studio was established in 2008. The firm focuses on Web Development, Graphic Design, and Web Design and has a small team. The firm is located in Norwich, England.Read More
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6686$10,000+10 - 49 employeesRead More
Unbranded Manchester is a small web design agency in Manchester, United Kingdom. They focus on web design, search engine optimization, web development, and mobile app development and were established in 2012.
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6687$10,000+10 - 49 employeesKraków, PolandRead More
ESGROUP AG is an agile software house located in Krakow, Poland with a second office in Zürich, Switzerland. The company was founded in 2009 and now has a team of 13 that develops custom software, websites, and web and mobile applications.
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Global banking -
6688$5,000+2 - 9 employeesNawal Tech, a software development firm, is headquartered in Playa del Carmen, Mexico. The small team focuses on Custom Software Development, DevOps Managed Services, Web Development, and Product Design. The agency was launched in 2015.Read More
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Rifaster -
6689$5,000+50 - 249 employeesRead More
EUREKA Outsourced Solutions is an IT services company with a group of ten employees based in London. Their firm, founded in 2011, provides custom software, mobile application, and web development services.
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6690$10,000+10 - 49 employeesSan José, Costa RicaRead More
Drago's House, a small mobile app development company, is in San Pedro, Costa Rica. Launched in 2015, the team provides mobile app development, ux/ui design, product design, custom software development, and more.
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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.