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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2191$1,000+2 - 9 employeesBarcelona, SpainRead More
Nexus Creative Agency - Web Design & Development is a web design agency. They offer web design, ux/ui design, web development, branding, and more and were launched in 2020. Their small team is London, United Kingdom-based.
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2192$1,000+50 - 249 employeesKochi, India2Hats Logic Solutions Private Limited is a Kochi, India-based e-commerce development firm. They specialize in E-Commerce Development, Web Development, Mobile App Development, Web Design, and more and were founded in 2012.Read More
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2193$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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2194$25,000+10 - 49 employeesManchester, EnglandRead More
VTS Software is software development company located in Manchester, U.K. Since 2007, their small team of around 5 has been specializing in custom software, web, and mobile app development for small and mid-sized businesses alike. They have experience in a variety of industries such as advertising, healthcare, manufacturing, and business services.
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Whispering SmithIndustries
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2195$1,000+10 - 49 employeesAhmedabad, IndiaCodeflash Infotech LLP, a web development firm, was established in 2021. The small Ahmedabad, India-based team offers Web Development, Mobile App Development, Custom Software Development, Artificial Intelligence, and more.Read More
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Linking Map Ltd.Industries
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2196$5,000+10 - 49 employeesJerusalem, IsraelFatFish is a small mobile application development company. The Jerusalem, Israel-based firm was established in 2003. Their services include Mobile App Development, UX/UI Design, Web Development, and Low/No Code Development.Read More
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2197$10,000+10 - 49 employeesLaunched in 2019, Speecto is a custom software development firm. The small team offers custom software development, web development, mobile app development, e-commerce development, and more. The company is in Faisalabad, Pakistan.Read More
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2198$10,000+50 - 249 employeesKyiv, UkraineRead More
Based in El Segundo, California, GO Interactive is a software development company. The midsize firm was established in 2009. Their team provides custom software development, IT strategy consulting, web development, e-commerce development, and more.
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2199$100,000+10 - 49 employeesSan Diego, CAHyperTrends Global Inc., a software development firm, was launched in 2006. Based in San Diego, California, their small team provides Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.Read More
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Foundation Escrow USAIndustries
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2200$1,000+10 - 49 employeesGurugram, IndiaIOTRIC is a small Generative AI company. Based in Gurugram, India; New York, New York; Nailsea, England and Limbach, Slovakia, the firm was established in 2018. Their services include Generative AI, Mobile App Development, Custom Software Development, Web Development, and more.Read More
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2201$1,000+10 - 49 employeesHednesford, EnglandRead More
Brave Bear Marketing Ltd is a web design firm based in Hednesford, United Kingdom. Founded in 2019, their team of 30 serves clients in the advertising, and consumer services sectors. Services include web development and social media marketing.
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BASFIndustries
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2202$10,000+10 - 49 employeesJaipur, IndiaEstablished in 2013, Startup Labs Infotech Private Limited is a software development firm. Their small team is in Jaipur, India. Their services include Custom Software Development, Mobile App Development, Web Development, Artificial Intelligence, and more.Read More
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DjangoForce LLC, ID, USIndustries
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2203$1,000+10 - 49 employeesKyiv, UkraineRead More
Established in 2020, ADDDEV is a website development company. The small team specializes in web development, custom software development, mobile app development, blockchain, and more. The agency is located in Kyiv, Ukraine and Lisbon, Portugal.
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NestIndustries
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2204$1,000+2 - 9 employeesProgrammatis is a custom software development firm. The small Kansas City, Kansas-based firm was launched in 2018. Their services include Custom Software Development, Web Development, Web Design, Digital Asset Management, and more.Read More
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Pool QuoteIndustries
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2205$5,000+50 - 249 employeesHeadquartered in Tallinn, Estonia and Kyiv, Ukraine, Goorkit is an IT staff augmentation company. The midsize team focuses on IT staff augmentation, web development, mobile app development, and blockchain and was founded in 2020.Read More
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2206$10,000+10 - 49 employeesMontréal, CanadaRead More
Cemiar Technology, a software development firm, is in Montréal, Canada. The small agency was launched in 2021. Their team provides custom software development, web development, mobile app development, web design, and more.
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2207$1,000+50 - 249 employeesFounded in 2011, Noorisys Technologies Pvt. Ltd. Is a mobile application development firm. The agency specializes in mobile app development, web development, custom software development, and e-commerce development and has a small team.Read More
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2208$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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2209$25,000+10 - 49 employeesBudapest, HungaryVeryCreatives - SaaS Development is a small custom software development company. Founded in 2013, the team offers Custom Software Development, UX/UI Design, Mobile App Development, Web Development, and more. The firm is based in Budapest, Hungary.Read More
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Reachbird (DE)Industries
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2210Undisclosed10 - 49 employeesStoke Prior, EnglandRead More
SEO services firm Sherbet Donkey Media was launched in 2019. The small Stoke Prior, United Kingdom-based team provides search engine optimization, pay per click, web design, graphic design, and more.
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Kingfisher Care ServicesIndustries
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2211$5,000+50 - 249 employeesSão Paulo, BrazilEspresso Labs is a mobile application development company located in São Paulo, Brazil and Merelbeke-Melle, Belgium. The midsize agency was established in 2017. Their team offers Mobile App Development, Web Development, UX/UI Design, and Web Design.Read More
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UnileverIndustries
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2212$10,000+10 - 49 employeesLondon, EnglandLaunched in 2007, SOTechnology is an AI Agents company. Their small team is based in London, England and Lafayette Hill, Pennsylvania. Their services include AI Agents, Artificial Intelligence, Custom Software Development, Digital Strategy, and more.Read More
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bakerdaysIndustries
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2213$25,000+10 - 49 employeesLas Palmas de Gran Canaria, SpainRead More
Based in Las Palmas, Spain, Secret Source is an outsourcing development company founded in 2008. Their team of 28 specializes in web design, web development, e-commerce development, mobile app development, and more.
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InformaIndustries
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2214$10,000+250 - 999 employeesFounded in 2013, Perfect Systems is a web development company. Their midsize team is headquartered in Tampa, Florida. Their team provides Web Development, Custom Software Development, Artificial Intelligence, Blockchain, and more.Read More
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Nomad Insurance PaperclickIndustries
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2215$10,000+50 - 249 employeesAhmedabad, IndiaRead More
1Center is an e-commerce development firm founded in 2010. The agency offers E-Commerce Development, Web Design, UX/UI Design, Custom Software Development, and more and has a midsize team.
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2216$5,000+50 - 249 employeesIT strategy consulting company Right Tail is headquartered in Islamabad, Pakistan. The midsize team focuses on IT strategy consulting, IT managed services, IT staff augmentation, Custom Software Development, and more. The company was founded in 2022.Read More
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2217$5,000+50 - 249 employeesWebsite development firm SwingDev—a hippo company was launched in 2013. They are headquartered in San Francisco, California; Warsaw, Poland and Cape Town, South Africa and have a midsize team. SwingDev—a hippo company focuses on Web Development, Mobile App Development, UX/UI Design, Custom Software Development, and more.Read More
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PalantirIndustries
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2218$50,000+10 - 49 employeesWake Forest, NCBig Pixel is a Wake Forest, North Carolina-based software development firm. The small team provides Custom Software Development, UX/UI Design, Web Development, Mobile App Development, and more and was launched in 2013.Read More
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2219$5,000+10 - 49 employeesSan Francisco, CARead More
Thomas Digital Web Design is a web design agency based in San Francisco. The agency, founded in 2010, is a team of less than ten that provides web design, web development, and SEO services to small and midmarket companies.
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California Olive RanchIndustries
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2220$5,000+50 - 249 employeesWommelgem, BelgiumAteliware is a custom software development company. Launched in 2011, the midsize company is headquartered in Wommelgem, Belgium; Curitiba, Brazil and Clermont, Florida. Their team provides Custom Software Development, Artificial Intelligence, Mobile App Development, IT staff augmentation, and more.Read More
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Votorantim Trio Pipefy UninterIndustries
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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.