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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2131$1,000+2 - 9 employeesRead More
Webjaksklep.eu is a small SEO company. They offer search engine optimization, web design, ux/ui design, and e-commerce development and were launched in 2019.
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2132$25,000+10 - 49 employeesKraków, PolandRead More
Launched in 2015, Peak11 is a software development company. Their small team is headquartered in Kraków, Poland. Their team provides custom software development, web development, mobile app development, and Artificial Intelligence.
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TenkoIndustries
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2133$50,000+10 - 49 employeesPrague, Czech RepublicRead More
EVOCODE is a software development company based in Prague, Czech Republic. Founded in 2014, this company has a team of 10 employees. Services provided by EVOCODE include web development and custom software development for business of all sizes.
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Din FamiliejuristIndustries
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2134$10,000+50 - 249 employeesKyiv, UkraineRedwerk, a midsize custom software development company, is based in Kyiv, Ukraine; Tallinn, Estonia and New York, New York. They focus on Custom Software Development, Blockchain, Web Development, and Mobile App Development and were established in 2005.Read More
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Recruit Media, Inc.Industries
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2135$1,000+10 - 49 employeesSwansea, WalesLaunched in 2010, The Constant Media is a web design agency. The small team specializes in Web Design, UX/UI Design, Web Development, and E-Commerce Development. The agency is based in Swansea, Wales.Read More
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William Grants & Sons Van Cleef & Arpels Glenfiddich Whisky Asahi -
2136$10,000+50 - 249 employeesWrocław, PolandRead More
vm.pl Software House is an IT services company in Wroclaw, Poland. Established in 2004, they have about 31 employees that serve mostly midmarket businesses in the education, manufacturing, and business services sectors. Services include web development, e-commerce development, and custom software development.
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Systema Gmbh Aptean Gmbh g.a.s.t / TestDaF-Institut Sano Science FoundationIndustries
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2137$5,000+10 - 49 employeesDaytona Beach, FLKeyideas Infotech Private Limited, an e-commerce development firm, is headquartered in Daytona Beach, Florida. The agency provides E-Commerce Development, Web Development, UX/UI Design, Web Design, and more and has a small team.The agency was launched in 2007.Read More
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ACE-PYROIndustries
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2138$10,000+10 - 49 employeesTiranë, AlbaniaRead More
InnoSource Technology is a leading software development company, committed to delivering cutting-edge, complex software engineering solutions using the latest innovative technologies. By partnering with us, you benefit from the expertise of our skilled professionals who prioritize your success, transforming your vision into powerful, scalable digital solutions.
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2139$1,000+10 - 49 employeesSofia, BulgariaRead More
Bulgarian Software House (BSH) is a software service provider based in Sofia, Bulgaria. The company, founded in 2000, has a team of more than 20 that provided Unified Communications Consulting & SI, custom software development, enterprise app modernization, web development, and cloud consulting & SI services. BSH serves mid-market and enterprise-sized companies in the financial services, medical, and telecommunications industries.
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Societe Generale ExpressbankIndustries
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2140$5,000+2 - 9 employeesVancouver, WARead More
Launched in 2016, S'more Brands is a web design company. The firm offers Web Design, Branding, and Web Development and has a small team.
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(PNW)Industries
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2141$5,000+2 - 9 employeesMumbai, IndiaRead More
Phionike Solutions, an user experience agency, was established in 2016. Their small team is based in Mumbai, India. Their services include ux/ui design, web development, mobile app development, and web design.
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Ultra Tech CementsIndustries
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2142$1,000+10 - 49 employeesLudhiana, IndiaEvolvan Info Solutions Private Limited, a website development firm, is based in Ludhiana, India. The small firm was founded in 2010. Their services include web development, e-commerce development, web design, social media marketing, and more.Read More
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2143$10,000+50 - 249 employeesIndore, IndiaRead More
Chapter247 Infotech is a full-service software development agency based in Indore, India, that was established in 2012. Their team of 40 employees offers custom software development, web development, e-commerce development, and mobile app development.
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2144$5,000+10 - 49 employeesGreenville, NCRead More
Red Shark Digital is a small Raleigh, North Carolina-based SEO company. Founded in 2013, the team provides search engine optimization, web design, digital strategy, marketing strategy, and more.
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2145$5,000+10 - 49 employeesAtlanta, GARead More
JH Media Group is a small digital strategy company. The Atlanta, Georgia-based agency was founded in 2002. Their services include digital strategy, business consulting, other digital marketing, and web development.
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2146$25,000+10 - 49 employeesMünchen, GermanyRead More
Infoleven is a web and app development company founded in 2015. Based in Sofia, Bulgaria and Munich Germany, they have a team of around 30 employees. Their services mainly focus on custom software development, web development, and ERP consulting & SI.
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Hubert Burda MediaIndustries
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2147$50,000+50 - 249 employeesGothenburg, SwedenZendev AB, a web development firm, is in Gothenburg, Sweden; Mostar, Bosnia and Herzegovina and Sarajevo, Bosnia and Herzegovina. The midsize agency was launched in 2016. Their services include Web Development, IT staff augmentation, Mobile App Development, E-Commerce Development, and more.Read More
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CargotecIndustries
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2148$10,000+10 - 49 employeesAnoka, MNRead More
Website development company Iceberg Web Design was established in 2005. The small team provides web development, web design, and search engine optimization. The company is based in Anoka, Minnesota; Minneapolis, Minnesota; Chicago, Illinois and Toronto, Canada.
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2149$1,000+2 - 9 employeesL'viv, UkraineDeviart is a web development company established in 2019. The company specializes in web development and has a small team. The company is based in Sokil'nyky, Ukraine.Read More
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2150$1,000+50 - 249 employeesKampala, UgandaRead More
Loft Uganda is an app development company located in Kampala, Uganda; Dubai, United Arab Emirates and Kigali, Rwanda. Launched in 2019, the small team focuses on mobile app development, web design, web development, custom software development, and more.
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2151$5,000+10 - 49 employeesAhmedabad, IndiaRead More
Nettyfy Technologies is a software development, IT support and digital marketing company based in Redmond, Wash., with an office in Ahmedabad, India. The agency, founded in 2019, has a team of more than ten that provides web development, mobile app development, e-commerce development, web design, UX/UI design, graphic design, and logo services. Nettyfy serves small and larger-sized companies in various industries that include e-commerce, IT, and retail.
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TBL ConsultingIndustries
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2152$10,000+2 - 9 employeesDenver, CORead More
House of Giants is a small website development firm. In Denver, Colorado, the firm was launched in 2015. Their services include web development, web design, ux/ui design, digital strategy, and more.
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2153$25,000+10 - 49 employeesKraków, PolandRead More
RIOT is a digital agency located in Krakow, Poland. Since 2016, their team of about 10 work with mainly small and mid-market businesses. They specialize in AI, web development, mobile app development, custom software development, IoT development, and UX/UI design.
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PHILIPSIndustries
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2154$10,000+10 - 49 employeesVienna, VARead More
Founded in 1999, LightMix is a graphic design studio based in Vienna, Va. LightMix's small team of fewer than 5 employees specializes in web design, web development, and SEO.
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MicrosoftIndustries
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2155$10,000+10 - 49 employeesCluj-Napoca, RomaniaApplication development firm Redbee Software was founded in 2018. Their small team is located in Cluj-Napoca, Romania; New York, New York and London, England and specializes in Mobile App Development, Web Development, and UX/UI Design.Read More
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2156$25,000+50 - 249 employeesKielce, PolandRead More
Silevis Software is a software design and development company located in Kielce, Poland. Founded in 2013, they currently have a team of about 37 developers. They offer web and mobile app development services to small business clients.
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GermanedgeIndustries
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2157$1,000+10 - 49 employeesIndianapolis, INRead More
Kurieta LLC is a small web design agency founded in 2015. Their team provides Web Design, Web Development, Branding, Marketing Strategy, and more. The agency is based in Indianapolis, Indiana and New Delhi, India.
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2158$5,000+10 - 49 employeesEdenvale, South AfricaSoftserve Digital Development is a custom software development firm in Edenvale, South Africa. Established in 2011, the small team focuses on Custom Software Development, Web Development, Web Design, UX/UI Design, and more.Read More
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Century 21Industries
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2159$10,000+2 - 9 employeesNew York, NYCode18 Interactive is a web design agency. Established in 2001, the team offers web design, ux/ui design, web development, digital strategy, and more. Their small agency is Hoboken, New Jersey-based.Read More
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Balmex Babybel Bacitraycin Plus Bel BrandsIndustries
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2160$10,000+50 - 249 employeesSan Francisco, CAScalable Path, an IT staff augmentation company, was established in 2010. They are headquartered in San Francisco, California and have a midsize team. Their services include IT staff augmentation, Custom Software Development, UX/UI Design, Web Development, and more.Read More
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GenslerIndustries
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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.