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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2401$25,000+10 - 49 employeesMcMinnville, ORFounded in 2008, Buildable Custom Software is a custom software development firm. Their small team is in McMinnville, Oregon; Portland, Oregon and Pacific City, Oregon. Their services include Custom Software Development, UX/UI Design, Mobile App Development, and Web Development.Read More
Clients
Citycounty Insurance ServicesIndustries
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2402$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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2403Undisclosed10 - 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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2404$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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2405$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
Clients
USAID LandLinksIndustries
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2406$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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2407$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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2408$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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2409$5,000+10 - 49 employeesAhmedabad, IndiaRead More
Infynno Solutions is a website development firm. Established in 2018, the small agency is headquartered in Ahmedabad, India. Their services include web development, custom software development, ux/ui design, and mobile app development.
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2410$25,000+10 - 49 employeesLondon, EnglandBlott is an AI development company established in 2019. Their small team is located in London, England and Colombo, Sri Lanka. The firm focuses on Artificial Intelligence, UX/UI Design, Web Development, Mobile App Development, and more.Read More
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2411$5,000+2 - 9 employeesHutchinson, MN8bitstudio®, a small web design agency, is located in Hutchinson, Minnesota. Founded in 2005, the team offers Web Design, Web Development, UX/UI Design, Search Engine Optimization, and more.Read More
Clients
Schell's BeerIndustries
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2412$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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2413$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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2414$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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2415$5,000+10 - 49 employeesSterling, VACodeBright is a mobile application development firm. They provide Mobile App Development, Web Development, Custom Software Development, Enterprise App Modernization, and more and were launched in 2015. The agency is based in Sterling, Virginia; New York, New York and San Francisco, California.Read More
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2416$5,000+10 - 49 employeesAustin, TXRead More
Expert Marketing Advisors is a small SEO services firm and website development company founded in 2017. Their services include search engine optimization and web development. The firm is based in Redwood City, California.
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2417$1,000+2 - 9 employeesCiudad de Guatemala, GuatemalaRead More
Website development company RedFox was established in 2018. Their small team is headquartered in Ciudad de Guatemala, Guatemala and offers web development, custom software development, mobile app development, social media marketing, and more.
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2418$1,000+10 - 49 employeesToronto, CanadaCursor is a Odesa, Ukraine-based SEO services firm and website development firm. The small team specializes in search engine optimization and web development. The company was founded in 2009.Read More
Clients
Kobzarenko Plant LLC Kyiv Cardboard and Paper Mill Yudi Group Sophie ConceptIndustries
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2419$5,000+10 - 49 employeesBengaluru, IndiaTailwebs Technology Pvt Ltd. Is a mobile application development firm. They are located in Bengaluru, India and have a small team. Their services include Mobile App Development, Custom Software Development, Web Development, E-Commerce Development, and more.Read More
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2420$10,000+50 - 249 employeesPhiladelphia, PARead More
This Philadelphia-based agency specializes in mobile app and web development and custom software development. Stuzo and its team of nearly 50 employees also have offices in Europe and New York.
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2421Undisclosed10 - 49 employeesIExperto Inc., a web development company, is headquartered in Toronto, Canada. The small agency was founded in 2010. Their team focuses on Web Development, Web Design, UX/UI Design, Mobile App Development, and more.Read More
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2422$25,000+10 - 49 employeesDallas, TXRead More
Squareball Studios is a custom software development company founded in 2011. It has just over ten employees based in Dallas. Squareball Studios' practice focuses mostly on mobile app development, but it also provides UX/UI design, web design, and e-commerce development services. Despite its small team, its clients range from startups to Fortune 500 firms.
Clients
Fortune 500sIndustries
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2423$10,000+50 - 249 employeesUdaipur, IndiaRead More
MedRec Technologies is a software development company based in London with an additional location in Udaipur, India. It has 24 employees and was founded in 2015. The team offers mobile app development, custom software development, and web development. They work with midmarket, enterprise, and small business clients in the business services, consumer products & services, and education industries.
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2424$10,000+10 - 49 employeesRead More
Developing bespoke web and software solutions, Laracle.com is a twenty-man London-based team that embraces innovation and rises to meet clients' challenges. Working with a variety of SMEs across sectors, they primarily offer complex software, web and mobile application design and development as well as UX/UI design. They were founded in 2017.
Clients
Pepsi CoIndustries
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2425$10,000+10 - 49 employeesYerevan, ArmeniaSmall custom software development company AltaCode, is headquartered in Yerevan, Armenia. Launched in 2006, the team offers Custom Software Development, Mobile App Development, Web Development, and Artificial Intelligence.Read More
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2426$10,000+10 - 49 employeesPetah Tikva, IsraelRyware is a small custom software development firm. They specialize in Custom Software Development, Web Development, Mobile App Development, and cloud consulting & SI and were founded in 2021.Read More
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2427$1,000+10 - 49 employeesColchester, England&Element is a small web development company established in 2015. Their team focuses on Web Development, Graphic Design, Web Design, UX/UI Design, and more. The firm is headquartered in Colchester, England.Read More
Clients
Skipper My Boat -
2428$5,000+10 - 49 employeesLahore, PakistanConsoleDot is a website development company. The small Lahore, Pakistan-based team provides web development, mobile app development, custom software development, AR/VR development, and more. The company was founded in 2018.Read More
Clients
RTSNIndustries
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2429$25,000+10 - 49 employeesPortland, ORRead More
Daylight Studio is a full-service interactive and design agency based in Portland, Ore. Daylight Studio was founded in 2002, and its team of nearly 30 specializes in web development, SEO, UX/UI design, email marketing, and digital strategy.
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Ste. Michelle Wine Estates -
2430$10,000+10 - 49 employeesCalgary, CanadaSoftware development company Paradem Consulting is located in Calgary, Canada. The small team provides Custom Software Development, Web Development, Web Design, and CRM consulting and SI. The firm was launched in 2013.Read More
Industries
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Connect with a JavaScript Developers that received the most new reviews in the past 12 months.
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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.