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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1981$5,000+2 - 9 employeesDevCave is a website development company established in 2021. The firm provides Web Development, Mobile App Development, Generative AI, Artificial Intelligence, and more and has a small team. The firm is based in Austin, Texas and Lahore, Pakistan.Read More
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1982$5,000+10 - 49 employeesTallinn, EstoniaRead More
Mobile app development firm ExtelaSoft was established in 2015. Based in Lviv, Ukraine and Paphos, Cyprus, their small team focuses on mobile app development, web development, AR/VR development, custom software development, and more.
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1983$10,000+10 - 49 employeesİstanbul, TürkiyeLaunched in 2014, Lime or Lemon Digital Studios is an application development company. They are located in İstanbul, Türkiye and have a small team. Their services include Mobile App Development, Web Development, Web Design, UX/UI Design, and more.Read More
Clients
Diageo Türkiye IWSA IKEA UnileverIndustries
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1984$10,000+50 - 249 employeesToronto, CanadaEstablished in 2013, DevIT is a midsize web development firm based in Kyiv, Ukraine; Toronto, Canada and St. Petersburg, Florida. Their services include Web Development, E-Commerce Development, Custom Software Development, and UX/UI Design.Read More
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1985$10,000+10 - 49 employeesLjubljana, SloveniaCalda is a Dover, Delaware-based user experience design company. The firm focuses on ux/ui design, custom software development, web development, and mobile app development and is small.The firm was established in 2022.Read More
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1986$75,000+2 - 9 employeesRead More
Secret Mission Software is a Toronto-based design and development agency. Their team of fewer than 10 caters primarily to midmarket businesses in industries such as financial services, real estate, and e-commerce. Services include web, mobile app, and custom software development, as well as UX/UI design. They were founded in 2016.
Clients
ShopifyIndustries
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1987$5,000+10 - 49 employeesLaunched in 2009, Chariot Creative is a small branding firm headquartered in Raleigh, North Carolina. Their services include Branding, Web Design, Web Development, Email Marketing, and more.Read More
Clients
NC Museum of ArtIndustries
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1988$10,000+10 - 49 employeesWarszawa, PolandCodequest is an artificial intelligence development company. Launched in 2009, the team offers Artificial Intelligence, Mobile App Development, Generative AI, Custom Software Development, and more. Their small agency is Warszawa, Poland-based.Read More
Clients
Glassdoor WeightWatchers ZEN Lite E-commerce (jush!)Industries
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1989$10,000+50 - 249 employeesAhmedabad, IndiaRead More
Mobile First Applications is an app growth and full-stack development firm based in Ahmedabad, India. Founded in 2014, their team of about 25 serves clients in the advertising, IT, and consumer products sectors. Services include mobile platforms, frameworks and CMS, and programming.
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VWIndustries
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1990$10,000+50 - 249 employeesSarajevo, Bosnia and HerzegovinaGaleyo is a software development firm founded in 2011. They are located in Sarajevo, Bosnia and Herzegovina and Hägersten, Sweden and have a midsize team. Their services include Custom Software Development, Web Development, UX/UI Design, IT staff augmentation, and more.Read More
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1991$10,000+10 - 49 employeesPerspecta Ltd is a software development company. Their small team is in Veliko Tarnovo, Bulgaria. Their services include Custom Software Development, Web Development, and DevOps Managed Services. The company was launched in 2014.Read More
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1992$5,000+50 - 249 employeesLocated in Wilmington, Delaware; Wilmington, Delaware and Cherkasy, Ukraine, UAPP is a custom software development company. The midsize company was launched in 2018. Their team specializes in Custom Software Development, Web Development, E-Commerce Development, and Mobile App Development.Read More
Clients
UA LAND Estimate LystOK Market AssistantIndustries
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1993$75,000+50 - 249 employeesRio Branco, BrazilEstablished in 2015, White Prompt is an IT strategy consulting company. The midsize Lewes, Delaware-based team provides IT strategy consulting, Web Development, Mobile App Development, UX/UI Design, and more.Read More
Clients
AqutoIndustries
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1994$10,000+50 - 249 employeesL'viv, UkraineSoftware development firm Ficus Technologies was launched in 2012. The company provides Custom Software Development, IT staff augmentation, Recruiting, Web Development, and more and has a midsize team. The company is in Hollywood, Florida and L'viv, Ukraine.Read More
Clients
FiverrIndustries
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1995$1,000+10 - 49 employeesIndore, IndiaRead More
THECODERWAY, a web development firm, is located in Indore, India. They specialize in web development, e-commerce development, web design, ux/ui design, and more and were established in 2015.
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1996$10,000+Freelancer employeesBoston, MAMike Zak is a web design agency established in 2020. The small team provides Web Design, Web Development, and Low/No Code Development. The firm is based in Boston, Massachusetts and Oxford, England.Read More
Clients
Andrews McMeel Syndication NORIT The National College GraviteeIndustries
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1997$1,000+2 - 9 employeesHvalstad, NorwayMonkey Wizard - Marketing for Hire, a Conversion Optimization company, was established in 2023. Headquartered in Hvalstad, Norway, their small team specializes in Conversion Optimization, Email Marketing, Web Design, UX/UI Design, and more.Read More
Clients
Gnistr bookstore Pons Helsetun Orions Fashion SpillsjakkIndustries
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1998$10,000+10 - 49 employeesRead More
Steady Rabbit Technology is a software firm based in Greater Delhi Area, India, and founded in 2019. Their team of over 10 offers web and mobile app development solutions to small and mid-market agencies in the fields of consumer products, media, and advertising.
Clients
OneADIndustries
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1999$10,000+10 - 49 employeesŁódź, PolandRead More
TDCM is a software development company located in Lodz, Poland. They have about 17 employees. Since 2011, they have offered custom software, web, and mobile application development services to small businesses and midmarket firms in the following industries: IT, consumer products and services, and education.
Clients
Tech Startups Real Estate Companies Finance Industry Marketing AgenciesIndustries
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2000$10,000+2 - 9 employeesRishikesh, IndiaDigi Hotshot is a web development company located in Rishikesh, India. The small team offers Web Development, Web Design, UX/UI Design, and Low/No Code Development and was founded in 2019.Read More
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2001$10,000+50 - 249 employeesPune, IndiaLocated in Pune, India; Ahmedabad, India and Lewes, Delaware, Wishtree Technologies is a midsize software development company. Established in 2010, the team offers Custom Software Development, Web Development, Mobile App Development, Enterprise App Modernization, and more.Read More
Clients
XactlyIndustries
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2002$25,000+10 - 49 employeesQuezon City, PhilippinesRead More
JLabs, a application development firm, is in Quezon City, Philippines and London, Canada. The small team offers mobile app development, custom software development, web development, and blockchain and was launched in 2018.
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2003$1,000+50 - 249 employeesSydney, AustraliaHeadquartered in Sydney, Australia; Bella Vista, Australia; Melbourne, Australia and Brisbane, Australia, Designpluz is a web design agency. The company specializes in Web Design, Custom Software Development, Web Development, Mobile App Development, and more and is midsize.The company was founded in 2008.Read More
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2004$5,000+10 - 49 employeesBogotá, ColombiaLaunched in 2014, Emerald Studio is a mobile application development company. Based in Bogotá, Colombia and Clearwater, Florida, their small team offers Mobile App Development and Web Development.Read More
Industries
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2005$25,000+10 - 49 employeesRead More
Five2One is an award-winning app development company founded in 2017 based in Sydney. They are comprised of a team of fewer than 50 experts, offering custom software, mobile app, and web development services using various frameworks such as VueJS, React Native, and NodeJS. They also have experience in working with languages such as JavaScript, Python, and SQL.
Clients
PwC.Industries
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2006$10,000+50 - 249 employeesBremen, GermanyRead More
In Bremen, Germany, solution25 is a midsize e-commerce development company. They offer e-commerce development, digital strategy, web design, ux/ui design, and more and were founded in 2015.
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2007$1,000+10 - 49 employeesSahibzada Ajit Singh Nagar, IndiaWillShall Consulting is a small web development company in Sahibzada Ajit Singh Nagar, India and Parramatta, Australia. Founded in 2011, the team specializes in Web Development, Web Design, E-Commerce Development, and Custom Software Development.Read More
Clients
Illuminated Mirrors UKIndustries
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2008$10,000+10 - 49 employeesAmman, JordanMobile app development firm Starting Point (SP-Apps) is headquartered in Amman, Jordan. The small team offers Mobile App Development, Web Development, and Custom Software Development and was established in 2010.Read More
Clients
Samsung Government of Dubai Unrwa International Astronomy CenterIndustries
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2009$5,000+50 - 249 employeesAhmedabad, IndiaTechcronus Business Solutions is an Ahmedabad, India-based CRM consulting and SI company. They focus on CRM consulting and SI, ERP consulting and SI, IT staff augmentation, Mobile App Development, and more and were founded in 2010.Read More
Clients
SporsTech Startup in LAIndustries
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2010$10,000+10 - 49 employeesGurugram, IndiaFlight Mode Studio is a branding firm. The small Gurugram, India-based firm was founded in 2023. Their services include Branding, UX/UI Design, and Web Development.Read More
Industries
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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.