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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2371Undisclosed2 - 9 employeesMedleys World, a website development firm, is in Woodbridge Township, New Jersey. The small team focuses on web development, video production, graphic design, and logo and was established in 2021.Read More
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2372Undisclosed50 - 249 employeesSan Francisco, CARead More
Scalio is a global digital product agency based in San Francisco, with offices in Atlanta and in Orange, Calif. The agency, founded in 2011, has more than 40 employees and provides, among others, web design, UX/UI design, and web development services to midmarket and other companies in various industries.
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Intuitive SurgicalIndustries
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2373$1,000+50 - 249 employeesBengaluru, IndiaMobile app development company Krify Software Technologies Pvt. Ltd. Is based in London, England; Bengaluru, India; Kakinada, India and Sheridan, Wyoming. The midsize team specializes in Mobile App Development, Web Design, Web Development, Digital Strategy, and more and was founded in 2005.Read More
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Associated with many companies like GoogleIndustries
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2374$25,000+10 - 49 employeesChantry, EnglandRead More
Established in 2022, OnTheBlockGaming is a. The company offers and has a small team. The company is headquartered in , United Kingdom.
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OutboundlessIndustries
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2375$1,000+10 - 49 employeesCustom software development company Daynt was established in 2020. They are headquartered in Dublin, Ireland; London, England and Bengaluru, India and have a small team. Daynt provides Custom Software Development, Mobile App Development, Artificial Intelligence, Cybersecurity, and more.Read More
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2376$25,000+10 - 49 employeesKyiv, UkraineBreez Soft is a small custom software development firm founded in 2011. Their team specializes in custom software development, web development, e-commerce development, and application management & support. The company is based in Kyiv, Ukraine.Read More
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LG World Bank USAID TTRSIndustries
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2377$50,000+250 - 999 employeesKraków, PolandRead More
The j-labs software specialists team of about 250 developers has delivered IT managed services, custom software development, and enterprise app modernization to clients since their founding in 2008. They are headquartered in Krakow, Poland.
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DB SchenkerIndustries
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2378$5,000+10 - 49 employeesYerevan, ArmeniaRead More
Novembit is a website development firm established in 2012. They are in Yerevan, Armenia and have a small team. The agency focuses on web development, mobile app development, e-commerce development, web design, and more.
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2379$5,000+10 - 49 employeesLocated in Lahore, Pakistan and Hamburg, Germany, 11Seas is a mobile application development firm. The small team offers Mobile App Development, Low/No Code Development, and Web Development and was launched in 2019.Read More
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2380$25,000+10 - 49 employeesCherkasy, UkraineRead More
Based in Cherkassy, Ukraine, Active Bridge is a full-service development agency that specializes in Ruby on Rails. They were founded in 2013, and have a team of 38 full-stack developers and project managers. The agency completes projects for a diverse base of clients, based around design and development for web applications, mobile apps, and custom software.
Clients
Most of our clients are small and medium-sized businesses based in Europe and North America. Each customer is unique in its needsIndustries
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2381$5,000+10 - 49 employeesHighworth, EnglandRead More
Based in Highworth, United Kingdom, Reuben Digital Ltd is a digital strategy company. The small team provides digital strategy, search engine optimization, web design, ux/ui design, and more. The agency was founded in 2000.
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Jigsaw Business SolutionsIndustries
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2382$25,000+10 - 49 employeesPoznań, PolandRead More
Nextapps Sp. Z o.o. Mobile and Web Software House, a mobile app development firm, was established in 2014. Their small team is in Poznań, Poland. Their services include mobile app development, e-commerce development, web development, and Artificial Intelligence.
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2383$1,000+10 - 49 employeesTallahassee, FLGeeks2Connect InfoTech Private Limited, a small Low/No Code Development company, is in Tallahassee, Florida. They focus on Low/No Code Development, CRM consulting and SI, DevOps Managed Services, Custom Software Development, and more and were founded in 2016.Read More
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2384$5,000+250 - 999 employeesAl Kuwayt, KuwaitEstablished in 2002, Icetulip is a branding firm. Their midsize team is based in Al Kuwayt, Kuwait; Dubai, United Arab Emirates; Beirut, Lebanon and Doha, Qatar. Their team provides Branding, Social Media Marketing, Web Development, Mobile App Development, and more.Read More
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2385$5,000+10 - 49 employeesAhmedabad, IndiaFounded in 2017, Anglara Digital Solutions LLP is a web development company. The small Ahmedabad, India-based team provides Web Development, Custom Software Development, Artificial Intelligence, AI Consulting, and more.Read More
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2386$1,000+10 - 49 employeesBucurești, RomaniaRead More
Established in 2003, FYB Romania is a website development company. The small team focuses on web development, web design, and mobile app development. The firm is in București, Romania.
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AthleticKnit CanadaIndustries
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2387$10,000+10 - 49 employeesBelfast, Northern IrelandRead More
Zesty is a full-service digital agency based in Dublin, Ireland, with additional offices in Belfast, Northern Ireland and London, England. Zesty was founded in 1996 and has 37 employees. Services offered by Zesty include web development, web design, and digital strategy.
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Ulster OrchestraIndustries
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2388Undisclosed10 - 49 employeesRead More
New Lion Labs is a digital product company that specializes in custom software development, UX/UI design, and marketing strategy. Clients are mainly small business and midmarket businesses in the consumer products and services, business services, and advertising and marketing sectors. Founded in Minneapolis in 2015, the team has 15-20 iOS and Android Developers, Full Stack Developers and UX/UI Designers. Special areas of focus include mobile apps, prototyping, and digital product strategy.
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University of MinnesotaIndustries
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2389$25,000+10 - 49 employeesBrno, Czech RepublicUtima Solutions is a software development company in Brno, Czech Republic. The small team focuses on Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more and was launched in 2023.Read More
Clients
Form Factory Dazbog.ai Viessmann SurvioIndustries
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2390$10,000+2 - 9 employeesPittsburgh, PABased in Pittsburgh, Pennsylvania, RedTree Web Design is a web design company. The small team specializes in Web Design, Web Development, E-Commerce Development, Search Engine Optimization, and more. The company was founded in 2015.Read More
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USAID LandLinksIndustries
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2391$5,000+10 - 49 employeesPernix Solutions is an IT staff augmentation company established in 2010. The company focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more and has a small team. The company is located in Tres Rios, Costa Rica.Read More
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Intel HP IncIndustries
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2392$1,000+10 - 49 employeesNew Ross, IrelandRead More
IT staff augmentation company Talmatic was launched in 2017. The company focuses on IT staff augmentation and custom software development and has a small team.
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2393$1,000+10 - 49 employeesSouth Yarra, AustraliaSEO agency Salt & Fuessel was established in 2013. They are based in South Yarra, Australia and have a small team. Their services include Search Engine Optimization, Pay Per Click, Web Development, UX/UI Design, and more.Read More
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2394$5,000+10 - 49 employeesTallinn, EstoniaCustom software development company NMS {dev} was established in 2009. The midsize Kyiv, Ukraine-based team offers custom software development, web development, mobile app development, and ux/ui design.Read More
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2395$10,000+50 - 249 employeesRead More
Established in 2014, PROFSOFT GLOBAL is a application development firm. Their midsize team is based in Dubai, United Arab Emirates. Their services include mobile app development and web development.
Clients
SberbankIndustries
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2396$50,000+10 - 49 employeesCloud Construct is an application development company launched in 2010. Their small team is located in Boston, Massachusetts. The agency focuses on Mobile App Development, Web Design, UX/UI Design, Product Design, and more.Read More
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2397$1,000+10 - 49 employeesBellevue, WARead More
Fractional CMO is a marketing automation agency with offices in Hyderabad, India and Seattle. Founded in 2017, they comprise 13 employees specializing in content marketing, social media, lead generation, SEO, online branding, and CRM. They work with small and midmarket businesses, primarily in IT, real estate, and manufacturing.
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AvisoIndustries
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2398$5,000+2 - 9 employeesProject Yordanov | WordPress & WooCommerce Agency is a small web development firm. Based in Sofia, Bulgaria, the company was launched in 2018. Their services include Web Development, E-Commerce Development, Search Engine Optimization, and Web Design.Read More
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Silico-bg.comIndustries
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2399$1,000+10 - 49 employeesMinneapolis, MNRead More
LuminFire, founded in 1986, creates custom technology solutions in order for their clients to be more successful. Based in Minneapolis with 18 employees, LuminFire’s projects are most often in custom software development, web development, and mobile app development in the non-profit, health care/medical, and eCommerce industries.
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Target CorporationIndustries
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2400$5,000+10 - 49 employeesSan Mateo, CAHapy Co is a San Mateo, California-based Enterprise App Modernization company. The small team specializes in Enterprise App Modernization, Mobile App Development, Product Design, and Web Development. The company was launched in 2017.Read 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.